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Probiotics Powder Lactobacillus Acidophilus from China Suppliers and Factory for Digestive Health

Basic Information

Discover high-quality products from reliable suppliers in China. Our factory specializes in manufacturing top-notch items, ensuring that each product meets rigorous quality standards. As a leading China supplier, we pride ourselves on our commitment to excellence and customer satisfaction. Whether you are looking for innovative designs or durable materials, our factory is equipped to deliver the best solutions tailored to your needs. Partner with us and leverage our expertise as a trusted China supplier to enhance your business success
  • Kingdom Bacteria
  • Division Firmicutes
  • Class Bacilli
  • Family Lactobacillaceae
  • Genus Lactobacillus
  • Species Lactobacillus acidophilus

Product Details
🦠
Gram-Positive Rod Found naturally in the small intestine, urinary tract & mouth
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Lactic Acid Producer Produces lactic acid, acetic acid & natural antimicrobials
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Immune Support Stimulates & strengthens immune system function
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Optimal Growth at 37°C Thrives at low pH (below 5.0), microaerophilic species

Lactobacillus acidophilus is gram-positive, rod shaped, and often found in the small intestine. It produces lactic acid, acetic acid and antibiotics which protect against harmful bacteria. Lactobacillus acidophilus especially benefits infants and patients from gastrointestinal dysfunction by maintaining the intestinal flora balance. Moreover, it may stimulate the immune system and strengthen the immune function.

Lactobacillus acidophilus is a homofermentative, microaerophilic species, fermenting sugars into lactic acid, and grows readily at rather low pH values (below pH 5.0) and has an optimum growth temperature of around 37℃. Lactobacillus acidophilus occurs naturally in the human and animal gastrointestinal tract and mouth, urinary tract, it can also be found and applicated in various fermented foods.

Lactobacillus acidophilus has a super strong ability to survive in the gastro-acid (low pH), bile salt, enzyme digestion pressure condition, for colonizing in the human epithelial cell lines and human intestinal mucus, as well as it has the typical character of the Lactic Acid Bacteria characters, to produce Lactic Acid, Acetic Acid, and natural anti-microbial like acidolin, acidophilin, aetocidon etc to inhibit the other bacteria grow up. It can grow in both oxygen residual or not, can grow better at the aerobic condition, even can survive in the Nitrogen Dioxide condition, its metabolism can digest the monosaccharides, it can also creates lactase, which is an enzyme that converts lactose (milk sugar) into a simple sugar.

Specification
Items Specification
⚗️ Physical & Chemical Properties
Appearance Off-white or light yellow powder
Genetic Identification 16s-rRNA method etc.
Odor No abnormal odor
Water activity <0.12
Moisture, % ≤ 5.0
🔬 Microbiology
Viable cell count, CFU/g ≥ 1.0×1011
Non LAB count, CFU/g ≤ 500
Coliform, CFU/g ≤ 10
Yeast & Mold, CFU/g ≤ 50
Escherichia coli /25g Negative
Salmonella /25g Negative
Staphylococcus aureus /25g Negative
Shigella /25g Negative
⚠️ Heavy Metals
Lead (Pb)   ppm <1.0
Arsenic (As)   ppm <0.5
Cadmium (Cd)   ppm <1.0
Mercury (Hg)   ppm <0.1
Applications
  • 💊 Medication, HealthCare, Dietary Supplements, in forms of capsules, tablet, sachets/strips, drops etc.
  • 🍬 Food applicated products, juices, gummies, chocolate, candies, bakeries etc.
  • 🥛 Dairy products, like yoghurts, cheese etc.
  • 🐾 Pets foods / Animal feed additives etc.
Bacillus Coagulans Multi-Action Support for Holistic Health (1)
Package
  • 📦 Inner packing: Aluminum foil & PE bag
  • 🗃️ Outer packing: Foam box & carton
  • ⚖️ Packing size: 1kg–10kg or as requested
Bacillus Coagulans Multi-Action Support for Holistic Health (2)
Storage & Shelf Life
  • ❄️ Store at -18°C in a well-sealed package
  • 💧 Keep away from moisture and sunlight
  • 📅 Shelf life: at least 24 months under proper storage conditions
Bacillus Coagulans Multi-Action Support for Holistic Health (3)
Frequently Asked Questions
What is Lactobacillus acidophilus and where is it naturally found?
Lactobacillus acidophilus is a gram-positive, rod-shaped probiotic bacterium naturally found in the human and animal gastrointestinal tract, mouth, and urinary tract. It is also present in various fermented foods such as yoghurt and cheese, and plays a key role in maintaining intestinal flora balance.
What is the viable cell count (CFU/g) of this Lactobacillus acidophilus product?
Our Lactobacillus acidophilus powder provides a viable cell count of ≥ 1.0×1011 CFU/g, ensuring a high-potency probiotic with strong colonization capability in the human intestinal tract.
What are the main applications of Lactobacillus acidophilus powder?
Lactobacillus acidophilus is widely used across multiple industries, including dietary supplements (capsules, tablets, sachets, drops), functional food products (juices, gummies, chocolate, bakeries), dairy products (yoghurt, cheese), and pet food or animal feed additives.
How should Lactobacillus acidophilus powder be stored, and what is its shelf life?
The product should be stored at -18°C in a well-sealed package, away from moisture and direct sunlight. Under these conditions, the shelf life is at least 24 months. Proper cold-chain handling is recommended to maintain maximum viability.
How is the product packaged, and what quantities are available?
The product is packed with an inner aluminum foil & PE bag to protect against moisture and oxidation, placed inside a foam box and outer carton for safe shipping. Standard packing sizes range from 1kg to 10kg, with custom quantities available upon request.
How does Lactobacillus acidophilus support gut health and immunity?
Lactobacillus acidophilus produces lactic acid, acetic acid, and natural antimicrobials (such as acidolin, acidophilin, and aetocidon) that inhibit harmful bacteria growth. It maintains intestinal flora balance, supports colonization of the gut epithelial lining, and has been shown to stimulate and strengthen the immune system — particularly benefiting infants and individuals with gastrointestinal dysfunction.

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