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Animal probiotics refer to a class of live microorganisms that are beneficial to animal health, mainly including lactic acid bacteria, bifidobacteria, and Bacillus. These microorganisms can colonize the animal’s intestines and promote digestion, enhance immunity, and improve overall health through various mechanisms.

  1. Promotes digestion and absorption: Probiotics can break down complex carbohydrates, proteins, and fats in food, helping animals absorb nutrients more effectively.
  2. Boosts immunity: Probiotics can stimulate the animal’s intestinal immune system, enhancing its resistance to pathogens.
  3. Improves gut health: Probiotics can inhibit the growth of harmful bacteria, maintain gut microbiota balance, and reduce the incidence of intestinal diseases.
  4. Increases growth rate: During the animal’s growth phase, the use of probiotics can promote weight gain and feed conversion efficiency, improving production efficiency.
  5. Reduces stress response: Probiotics can alleviate the stress on animals under stressful conditions such as transportation and vaccination, maintaining their health.

Animal probiotic products are suitable for a variety of animals, including but not limited to the following:

  • Livestock: such as cattle, pigs, and sheep.
  • Poultry: such as chickens, ducks, and geese.
  • Aquatic products: such as fish, shrimp, and shellfish.
  • Pets: such as dogs, cats, and rabbits.
  • Ruminants: such as dairy cows and goats.
  1. Keep dry: Probiotic products should be stored in a dry environment, avoiding moisture.
  2. Store away from light: Store in a dark place, avoiding direct sunlight.
  3. Control temperature: Probiotic products should be stored in a cool place. After opening, it is generally recommended to store them in a refrigerator at 4-8℃ for up to 7 days.
  4. Reseal after opening: to prevent contamination from moisture and bacteria in the air.
  1. Follow the instructions for use: Strictly adhere to the recommended dosage and method of use as stated in the product manual.
  2. Maintain continuous use: Probiotics need to colonize the gut; continuous use is recommended to maintain their effectiveness.
  3. Observe the effects: Regularly monitor the animal’s health and growth, and adjust the dosage accordingly.
  1. When added at appropriate concentrations, the company’s probiotic products can be used concurrently with antibiotics. Furthermore, the metabolites in the company’s Jinbeis products can enhance the synergistic effect of antibiotics.
  2. If on-site administration is convenient, the timing can be staggered to avoid antibiotics killing certain probiotics. It is generally recommended to administer probiotics 2-3 hours after antibiotic use to protect the balance of intestinal flora.

It is recommended to use animal probiotic products daily to maintain a stable and sustained effect of beneficial bacteria in the gut. Continued use is especially necessary for animals under stress or in poor health to support their well-being.

Animal probiotic products are a class of products that improve animal health and physiological function through the beneficial effects of specific microorganisms (usually lactic acid bacteria, bifidobacteria, etc.). These microorganisms colonize the animal’s digestive tract, exerting a variety of beneficial effects, particularly a positive impact on the immune system.

 

1. Enhancing Intestinal Barrier Function

Animal probiotics enhance intestinal barrier function by promoting the proliferation and differentiation of intestinal epithelial cells. A healthy intestinal barrier effectively prevents pathogens and harmful substances from entering the bloodstream, thereby reducing the risk of infection and inflammatory responses.

 

2. Regulating Immune Response

Probiotics can regulate both innate and adaptive immune responses in animals. For example, probiotics can stimulate the activity of innate immune cells such as macrophages, dendritic cells, and natural killer cells, enhancing their ability to phagocytose and kill pathogens. Simultaneously, probiotics can also influence the differentiation and function of adaptive immune cells such as T cells and B cells, improving the body’s immune response.

 

3. Production of Antimicrobial Substances

Some probiotics can produce antimicrobial substances such as lactic acid, hydrogen peroxide, and bacteriocins. These substances can inhibit the growth and reproduction of pathogenic bacteria, reducing the risk of intestinal infections. This effect can also reduce the burden on the immune system to some extent, enabling it to fight other pathogens more effectively.

 

4. Regulation of Gut Microbiota

Probiotics can regulate the structure of the gut microbiota through competitive exclusion, occupancy effects, and the production of metabolites that inhibit pathogen growth. This promotes the proliferation of beneficial bacteria and inhibits the growth of harmful bacteria. A healthy microbiota helps maintain intestinal stability and immune balance.

 

5. Reduction of Gut Inflammation

Probiotics can reduce intestinal inflammatory responses through various mechanisms. For example, they can regulate the release of cytokines (such as IL-10 and TNF-α), reduce the production of pro-inflammatory factors, and increase the expression of anti-inflammatory factors. This anti-inflammatory effect helps alleviate the symptoms of intestinal diseases and improve the health of animals.

Animal probiotic products generally do not have side effects, but excessive or improper use may cause gastrointestinal discomfort or diarrhea. Therefore, it is recommended to use the appropriate amount according to the product instructions and observe the animal’s reaction.

  1. Observe health status: Regularly observe indicators such as animal weight, appetite, coat color, and activity level.
  2. Examine feces: Observe the shape, color, and odor of animal feces to assess gut health.
  3. Growth rate: Record animal growth rate and feed conversion ratio to assess the impact of probiotics on growth.
  4. Immune response: Assess the impact of probiotics on the immune system by examining immune indicators in the blood.
  5. Disease incidence: Record the incidence of disease in the animal population to assess the role of probiotics in disease prevention.
  1. Understand Needs: Choose suitable probiotic products based on the animal’s species, age, and health condition.
  2. Check Ingredients: Select products containing multiple beneficial strains to enhance their efficacy.
  3. Choose a Brand: Select brands with a good reputation and proven scientific research.
  4. Consider Application Methods: Choose appropriate application methods based on the animal’s habits, such as feed additives, drinking water additives, or oral capsules.

Plant probiotics refer to a class of microorganisms that are beneficial to plant growth, including bacteria, fungi, and actinomycetes. These microorganisms help plants absorb nutrients, enhance disease resistance, increase growth rate, and improve soil health by living in symbiosis with plant roots or above-ground parts.

  1. Promotes plant growth: Beneficial microorganisms decompose organic matter in the soil, releasing nutrients needed by plants, such as nitrogen, phosphorus, and potassium.
  2. Enhances disease resistance: Microorganisms can produce antibiotics or competitively occupy the sites of pathogens, reducing disease occurrence.
  3. Improves soil structure: Microorganisms decompose organic matter, increasing the organic carbon content of the soil, improving soil aggregate structure, and enhancing aeration and water retention.
  4. Improves nutrient utilization efficiency: Microorganisms can fix atmospheric nitrogen, dissolve phosphates, and release nutrients that plants can absorb.
  5. Environmentally friendly: Reduces dependence on chemical fertilizers and pesticides, lowering environmental pollution.
  1. Seed treatment: Soak seeds in a microbial solution or coat them with microbial powder.
  2. Soil irrigation: Irrigate the soil directly with the microbial solution, allowing the microorganisms to enter the root system.
  3. Follicular spraying: Spray the microbial solution onto the plant leaves to increase the plant’s absorption of the microorganisms.
  4. Substrate mixing: Mix the microbial preparation into the cultivation substrate to promote contact between the microorganisms and the plant roots.
  1. Follow the instructions for use: Use strictly according to the product instructions, avoiding over- or under-application.
  2. Storage conditions: Store the microbial preparation in a cool, dry place, avoiding direct sunlight and high temperatures.
  3. Combined use: Pay attention to the combination with other pesticides and fertilizers to avoid adverse reactions.
  4. Regular application: Apply regularly according to the crop growth stage and environmental conditions to ensure effectiveness.
  5. Maintain soil moisture: Microorganisms are most active under suitable humidity conditions; maintaining appropriate soil moisture helps the microorganisms to be effective.

效果通常在數週到數月內可見，具體時間取決於微生物種類、土壤條件、氣候環境和作物生長狀況。一般來說，根系生長和土壤健康的改善較快可見，整體生長和產量提升則需要較長時間觀察。

In most cases, plant probiotics do not interact adversely with pesticides and fertilizers, but it is recommended to stagger their application time. For example, probiotics can be used several days after applying fertilizers or pesticides to avoid the inhibitory effect of chemicals on microorganisms. For specific usage recommendations, please refer to the product instructions or consult an expert.

While plant-based probiotics generally do not cause side effects on plants or the environment, excessive or improper use may lead to nutrient imbalances or changes in soil structure. Therefore, it is recommended to apply the appropriate amount according to the product instructions to achieve the best results.

Plant-based probiotic microorganisms should be stored in a cool, dry, and dark place to maintain their activity. Avoid high temperatures, humidity, and direct sunlight. Once opened, the product should be used as soon as possible within 7 days. Any unused portion should be resealed and properly stored.

Yes, many plant microbial probiotic products are suitable for organic farming and are certified organic. They can replace some chemical fertilizers and pesticides, helping to improve soil health and crop quality, which aligns with the sustainable development principles of organic agriculture.

The use of plant probiotic microorganisms in soils contaminated with heavy metals is possible and can provide significant benefits in certain situations. Scientific research shows that some plant probiotics possess the ability to tolerate heavy metals and can reduce the toxicity of heavy metals to plants. The specific mechanisms and precautions are as follows:

  1. Heavy Metal Tolerance: Some probiotic microorganisms (such as certain Bacillus and Actinomycetes) are tolerant to heavy metals and can survive in environments contaminated with heavy metals. These strains can reduce the bioavailability of heavy metals in the soil through biosorption, chelation, or biotransformation.
  2. Promoting Plant Growth: These probiotics can secrete organic acids, chelating agents, etc., to fix heavy metals in the soil, reducing their bioavailability, thereby reducing the absorption of heavy metals by plants and promoting normal plant growth.
  3. Enhancing Stress Resistance: Probiotics can also promote root growth in plants, enhance plant stress resistance, and help plants maintain a better growth state under heavy metal stress.
  4. Precautions for Use:
      • Selecting Appropriate Strains: When using probiotics in soils contaminated with heavy metals, tested and certified heavy metal-tolerant strains should be selected.
      • Combining with other remediation technologies: Combining phytoremediation techniques (such as planting hyperaccumulating plants) or chemical remediation techniques (such as adding chelating agents) can enhance the remediation effect.
      • Monitoring and evaluation: During application, regular monitoring and evaluation are necessary to ensure the activity of probiotics and the remediation effect.

Plant probiotics can be used long-term, offering numerous benefits, detailed below:

  1. Maintaining Soil Health: Long-term use of probiotics helps establish a stable soil microbial community, improves soil structure, increases soil organic matter content, and enhances soil water retention and nutrient supply capacity.
  2. Enhancing Plant Disease Resistance: Continuous use of probiotics can increase plant disease resistance and reduce the risk of pathogen infection. For example, rhizosphere probiotics can inhibit pathogen growth and reduce disease incidence.
  3. Improving Nutrient Utilization Efficiency: Probiotics can decompose organic matter in the soil, releasing nutrients available to plants. Long-term use helps improve crop nutrient utilization efficiency and reduces fertilizer usage.
  4. Eco-friendly: Probiotic products are generally free of chemicals, and long-term use will not cause environmental pollution. On the contrary, it can improve the soil microecological environment and promote biodiversity.
  5. Precautions for Use:
  • Strain Selection and Rotation: To avoid a monotonous microbial community, it is recommended to choose products containing multiple strains and rotate different strains regularly.
  • Use in moderation: While probiotics are beneficial, excessive use may lead to microbial imbalance. Therefore, use in accordance with the product instructions.
  • Integrate with good agricultural practices: The effects of probiotics are best observed through integrated management. They should be combined with other agricultural measures, such as proper fertilization and scientific irrigation, to achieve the best results.

Industrial microbial products are products manufactured using microorganisms and their metabolites in industrial processes. These products include enzymes, biofuels, organic acids, antimicrobial peptides, biotin, etc., and are applied in various fields such as food, medicine, chemicals, and environmental protection. Utilizing the characteristics of microorganisms can enable efficient and environmentally friendly production methods.

  1. Food Industry: Production of enzymes, fermented products such as vinegar, alcoholic beverages, and probiotic drinks, as well as seasonings and food additives.
  2. Pharmaceutical Industry: Manufacturing of antibiotics, vitamins, vaccines, and biopharmaceutical products.
  3. Chemical Industry: Production of organic acids such as citric acid and acetic acid, along with industrial enzymes and biochemical compounds.
  4. Environmental Applications: Development of biodegradation agents, bioremediation technologies, and microbial solutions for wastewater treatment.
  5. Energy Sector: Production of biofuels, including bioethanol and biodiesel.

The storage conditions for industrial microbial products depend on the specific product, but generally include:

  1. Low-temperature storage: Avoid high temperatures that may damage microbial activity or degrade the product.
  2. Dry conditions: Prevent moisture that may cause product deterioration or loss of microbial activity.
  3. Protection from light: Avoid light exposure that may lead to product decomposition or reduced activity.
  4. Sealed packaging: Prevent contamination and oxidation.
  • Environmental Protection: Reduces chemical pollution and waste emissions.
  • High Efficiency: Microorganisms can perform reactions under lower temperatures and normal pressure, helping to save energy.
  • Sustainability: Utilizes renewable resources for production, reducing dependence on fossil fuels.
  • Safety: Minimizes the use of toxic chemicals, making it safer for both humans and the environment.

Industrial microbial products can replace traditional chemical products in many applications, especially in processes that require high efficiency, environmental sustainability, and safety. For example, the application of enzymes in food processing can replace chemical catalysts, reducing environmental pollution while improving product quality. However, whether replacement is feasible depends on the specific application field and technical requirements.

  • Product Usage Concentration: Follow the product instructions or technical requirements to ensure the appropriate usage concentration.
  • Environmental Condition Control: Parameters such as temperature and pH should be maintained within ranges suitable for microbial growth and metabolism.
  • Safety Precautions: Appropriate protective equipment should be worn during use to avoid contact or inhalation.
  • Regulatory Compliance: Ensure that the application process complies with relevant laws, regulations, and industry standards.

Industrial microbial products are generally environmentally friendly and can help reduce pollution and energy consumption. However, attention should be given to potential by-products and waste generated during the production and application processes. Proper handling and disposal should be ensured in compliance with environmental regulations and standards.

  • Compliance with Environmental Regulations: Handle and dispose of products in accordance with relevant environmental laws and regulations to avoid environmental contamination.
  • Professional Waste Disposal: If specialized waste treatment facilities are available, expired or ineffective products should be sent to qualified waste disposal facilities for proper treatment.
  • Avoid Direct Discharge: Do not directly release expired or ineffective products into the natural environment. Proper treatment should be carried out to minimize environmental impact.
  • Small-Scale Trial: Conduct a small-scale trial before practical application to observe the product’s effectiveness and stability.
  • Performance Testing: Carry out relevant performance tests, such as enzyme activity assays and metabolite analysis.
  • Economic Benefit Evaluation: Compare production costs and benefits before and after application to evaluate economic performance.
  • Environmental Impact Assessment: Evaluate the environmental benefits during application, such as waste reduction and emission reduction.
  • Equipment Requirements: The use of industrial microbial products may require specific equipment and facilities, such as fermenters and control systems.
  • Process Adjustment: Existing production processes may need to be adjusted and optimized according to the characteristics of the microbial products.
  • Operational Training: Operators should receive relevant training to properly understand the application and management of microbial products.

Microbial Engineering & Services refers to the application of microorganisms and their metabolites in biotechnology. It covers multiple fields, including feed engineering, fertilizer engineering, fermentation engineering, and AIOT (Artificial Intelligence of Things) engineering. This discipline integrates the expertise of the company’s research team in advanced biotechnology, aiming to lead the market and collaborate with customers through multi-omics, gene editing, fermentation technology, and metabolic engineering to develop useful products and improve existing solutions.

 

Main Components of Microbial Engineering & Services

 

  1. Feed Engineering
    1. Utilizes microbial metabolites such as probiotics, enzymes, and amino acids to improve the nutritional value and digestibility of animal feed.
    2. Enhances feed functionality to support animal health and growth performance while reducing antibiotic usage.
  2. Fertilizer Engineering
    1. Applies microbial technologies such as nitrogen-fixing and phosphate-solubilizing microorganisms to improve soil health and crop productivity.
    2. Develops biofertilizers and biological soil conditioners to reduce dependence on chemical fertilizers and promote sustainable agriculture.
  3. Fermentation Engineering
    1. Uses microbial fermentation technologies to produce a wide range of biological products, including organic acids, polysaccharides, enzymes, and antimicrobial substances.
    2. Optimizes fermentation processes to improve production efficiency and product quality for applications in food, pharmaceutical, and industrial sectors.
  4. AIOT Engineering
    1. Integrates AI and IoT technologies to enable intelligent monitoring and data analysis in microbial engineering.
    2. Utilizes sensors and automation systems to monitor microbial fermentation processes, environmental parameters, and product quality in real time, improving operational and production management efficiency.

Applications of Microbial Engineering & Services

  1. Multi-Omics Technologies
    1. Includes genomics, proteomics, and metabolomics for analyzing and engineering microbial genes to enhance production performance.
    2. Applies high-throughput sequencing and gene-editing technologies to develop high-efficiency microbial strains and innovative biological products.
  2. Gene Editing
    1. Utilizes advanced technologies such as CRISPR/Cas9 to precisely edit microbial genes, enabling new functions or improving existing capabilities.
    2. Supports the development of engineered strains with enhanced productivity, environmental adaptability, or targeted metabolic pathways.
  3. Metabolic Engineering
    1. Optimizes microbial metabolic pathways to improve the synthesis efficiency of target products while reducing by-product formation.
    2. Enables the development of commercially valuable metabolites such as biofuels, bioplastics, and pharmaceutical intermediates.

Most microorganisms are sensitive to high temperatures, and exposure beyond a certain temperature range may result in the loss of microbial activity. Therefore, microbial feed additives are typically formulated using strains capable of withstanding the high temperatures encountered during feed manufacturing processes. These strains can maintain their activity within specific temperature ranges, such as Bacillus spp., whose spores exhibit strong heat resistance. In feed production processes involving high-temperature treatments, such as pelleting, heat-resistant microbial strains are commonly selected for application.

The shelf life of feed supplemented with microorganisms depends on multiple factors, including storage conditions such as temperature and humidity, packaging methods, and the type and concentration of microorganisms used. In general, under suitable storage conditions—dry, cool, and protected from light—the shelf life of microbial-supplemented feed can range from 3 to 6 months. However, it should be noted that microbial activity may gradually decline over time, and therefore the feed is best used within the recommended storage period.

The addition of appropriate microorganisms to feed generally does not damage its nutritional components. In fact, certain microbial additives can improve feed digestibility and enhance its nutritional value. For example, yeasts such as Saccharomyces spp. and lactic acid bacteria such as Lactobacillus spp. can produce enzymes that break down cellulose and other difficult-to-digest components in feed, thereby improving the bioavailability of nutrients.

There are indeed compatibility considerations in feed additive formulations. For example, the simultaneous use of certain antibiotics and probiotics, such as lactic acid bacteria, may inhibit the growth and activity of the probiotics. In addition, some chemical preservatives and antioxidants may also exert inhibitory effects on microorganisms. Therefore, when formulating feed additives, ingredients with antagonistic effects should be avoided, and product instructions should be carefully followed. It is recommended to consult professional technical personnel to ensure the safety and effectiveness of the additive formulation.

Most fertilizer microorganisms are sensitive to high temperatures, particularly during fertilizer production and storage processes. Therefore, selecting heat-resistant strains is extremely important. Certain microorganisms, such as Bacillus spp., are capable of forming spores that exhibit strong resistance to high temperatures and can remain active under elevated temperature conditions. However, to maximize microbial viability, exposure to extreme heat during processing and storage should be minimized, and appropriate manufacturing processes and storage conditions should be applied.

Microbial fertilizers can be used in combination with chemical fertilizers, but certain considerations should be taken into account. First, compatible products that do not exhibit antagonistic effects should be selected for combined application. High salt concentrations or certain components in some chemical fertilizers may inhibit the growth and activity of microorganisms. Therefore, product instructions should be carefully reviewed before mixing, and recommendations from professional technical personnel should be followed. In addition, combinations should be properly adjusted according to crop requirements and soil characteristics to achieve optimal fertilization performance.

The following points should be considered when using microbial fertilizers to ensure their effectiveness and safety:

  1. Selection of Suitable Strains and Products: Choose appropriate microbial fertilizer products based on crop type, soil characteristics, and environmental conditions.
  2. Follow Application Instructions: Apply according to the recommended dosage and methods provided in the product instructions, and avoid excessive application.
  3. Avoid Extreme Conditions: Microbial activity may be affected under extreme heat or excessively dry conditions; therefore, application should be carried out under suitable environmental conditions.
  4. Combined Application: If microbial fertilizers are to be used together with chemical fertilizers, small-scale compatibility tests should be conducted first to ensure no negative interactions occur.
  5. Biosafety Considerations: Most microbial strains used in microbial fertilizers undergo strict screening and safety evaluations and are generally harmless to humans, animals, and the environment. However, direct contact should still be avoided, and hands should be thoroughly washed after handling.

Microbial fertilizers offer multiple benefits, including improving soil fertility, promoting crop growth, and enhancing soil structure. In addition, their use is generally more environmentally friendly. However, to achieve optimal performance and ensure safety, they should be applied appropriately according to specific conditions.

Fermentation Engineering is a scientific and engineering discipline that utilizes microorganisms and enzymes for biotransformation processes. Its core principle is to convert organic materials into target products through fermentation. These products may include foods, beverages, pharmaceuticals, industrial chemicals, biofuels, and more. Fermentation engineering integrates multiple disciplines, including microbiology, biochemistry, chemical engineering, and biotechnology.

Applications of Fermentation Engineering

  1. Agricultural By-Product Fermentation

Agricultural by-product fermentation utilizes microorganisms to convert agricultural and food-processing by-products into value-added products. Common applications include:

  • Food Fermentation: The use of microbial fermentation to produce dairy products such as yogurt and cheese, fermented vegetables such as kimchi and sauerkraut, and fermented beverages such as beer and wine.
  • Feed Additives: Fermenting agricultural by-products into animal feed or feed additives to improve nutritional value and digestibility.
  • Organic Fertilizers: Producing organic fertilizers through fermentation to improve soil fertility and structure while enhancing crop productivity.

 

  1. Circular Resource Utilization & Zero Waste

Circular resource utilization and zero-waste systems aim to achieve resource recovery and recycling through fermentation technologies, supporting the development of a circular economy. Applications include:

  • Organic Waste Treatment: Utilizing fermentation technologies to process food waste, plant residues, and animal by-products to produce compost or biofuels such as biogas.
  • Industrial Wastewater Treatment: Applying fermentation technologies to degrade organic pollutants in industrial wastewater and reduce environmental contamination.
  • Bioplastics Production: Producing biodegradable plastics such as polylactic acid (PLA) through microbial fermentation to reduce plastic pollution.

 

  1. Agriculture & Livestock

Fermentation technologies in agriculture and livestock production are used to improve animal and crop management, production efficiency, and product quality. Applications include:

  • Feed Fermentation: Fermented feed improves nutritional value, enhances digestibility and nutrient absorption, and supports animal growth performance and milk production.
  • Antibiotic Alternatives in Feed: Utilizing probiotics produced through fermentation as feed additives to replace antibiotics and improve animal immunity and health.
  • Forage Fermentation: Processing forage through fermentation to improve nutritional value and storage stability while reducing feed waste.

 

  1. Chemical Industry

In the chemical industry, fermentation technologies are primarily applied in biomanufacturing for the production of various chemicals and materials. Applications include:

  • Biofuels: Producing biofuels such as ethanol and butanol through fermentation to replace fossil fuels and reduce greenhouse gas emissions.
  • Bio-Based Chemicals: Producing bio-based chemicals such as lactic acid and succinic acid for the manufacture of plastics, solvents, and other industrial products.
  • Industrial Enzymes: Manufacturing industrial enzymes through fermentation for applications such as detergents and food processing.
 

  1. Environmental Protection

Fermentation technologies in environmental applications are mainly used for pollution control and ecological restoration. Applications include:

  • Wastewater Treatment: Utilizing fermentation technologies to degrade organic pollutants in wastewater, reduce water pollution, and improve water quality.
  • Soil Remediation: Applying fermentation technologies to treat contaminated soils, degrade toxic substances, and restore soil health.
  • Air Pollution Treatment: Using fermentation technologies to remove organic pollutants from industrial exhaust gases and reduce atmospheric pollution.

There are several critical factors in fermentation engineering that must be strictly controlled to ensure proper microbial growth and stable fermentation processes, including:

  1. Temperature: Different microorganisms require different temperature conditions. Fermentation should generally be maintained within the optimal growth temperature range to achieve maximum production efficiency.
  2. pH Value: Microorganisms are sensitive to environmental pH levels, and the acidity or alkalinity of the fermentation medium should be adjusted according to the characteristics of the microbial strain.
  3. Dissolved Oxygen: Aerobic fermentation requires sufficient oxygen supply, and dissolved oxygen levels should be controlled through agitation and aeration. Anaerobic fermentation, on the other hand, requires the exclusion of oxygen.
  4. Nutrient Supply: Carbon sources, nitrogen sources, minerals, vitamins, and other essential nutrients must be provided to support normal microbial growth and metabolism.
  5. Fermentation Time: Fermentation duration should be properly controlled, as excessively long or short fermentation periods may affect product yield and quality.
  6. Sterile Operation: To prevent contamination by external microorganisms, fermentation equipment and operational procedures must be maintained under sterile conditions.

The storage conditions for fermentation products should be determined according to the nature and intended application of the product, with the following key considerations:

  1. Temperature: Most fermentation products should be stored under low-temperature conditions, such as refrigeration or freezing, to extend shelf life and maintain activity.
  2. Humidity: The storage environment should remain dry, as excessive humidity may lead to product deterioration or unwanted microbial growth.
  3. Light Exposure: Certain fermentation products are sensitive to light and should be stored away from direct light using opaque or light-shielding packaging materials.
  4. Packaging: Appropriate packaging materials and technologies, such as vacuum packaging or nitrogen-filled packaging, should be used to prevent oxidation and contamination.

Ensuring the stability of the fermentation process requires comprehensive control across equipment, process management, operations, and monitoring, including the following aspects:

  1. Equipment Maintenance: Regularly inspect and maintain fermentation equipment to ensure proper operation and prevent equipment failures from affecting the fermentation process.
  2. Standardized Operations: Establish and strictly follow standard operating procedures to ensure consistency in every fermentation batch.
  3. Real-Time Monitoring: Utilize advanced monitoring technologies and instruments to continuously monitor key parameters such as temperature, pH, and dissolved oxygen levels, allowing timely adjustments and process control.
  4. Quality Control: Strengthen quality inspection of raw materials and intermediate products to ensure consistency in both input materials and final product quality.
  5. Training and Management: Improve the technical skills and responsibility awareness of operators, while strengthening management and supervision to minimize operational errors and management oversights.

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15 years of service with the company

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