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Probiotics Powder Bifidobacterium lactis from China Suppliers - Top Quality Factory Production

Basic Information

Introducing our premium line of products sourced directly from China, where quality meets innovation. As reliable suppliers, we pride ourselves on our ability to deliver exceptional items that cater to your unique needs. Our factory is equipped with state-of-the-art technology and skilled artisans dedicated to maintaining high standards of craftsmanship, Each product is designed with meticulous attention to detail, ensuring durability and functionality. By choosing us, you benefit from competitive pricing and unparalleled customer service, making us the preferred choice among businesses looking to partner with trusted suppliers in China
  • Kingdom Bacteria
  • Division Firmicutes
  • Class Actinobacteria
  • Family Bifidobacteriaceae
  • Genus Bifidobacterium
  • Species Bifidobacterium animalis
  • Sub-species Bifidobacterium animalis subsp. lactis

🔬 Product Description

Bifidobacterium animalis subsp. lactis is a Gram-positive anaerobic rod-shaped bacterium which can be found in the large intestines of most mammals, including humans. Bifidobacterium animalis include two sub-species: Bifidobacterium animalis subsp. animalis (B.animalis) and Bifidobacterium animalis subsp. lactis (B.lactis) were previously described as two distinct species.

💡 Since Bifidobacterium animalis subsp. lactis is extracted from healthy human gut flora, it naturally resists acid, bile salt and synthetic digestive juice. It also strongly adheres to the intestinal tract epithelium, helps to strengthen immunity and maintains the gut flora balance.

Bifidobacterium animalis (include B.animalis and B.lactis) is the most popular used probiotic bacteria belongs to Bifidobacterium spp. It has the dominated characters of this genus: They colonize the human gastrointestinal tract, representing up to 90% of the bacteria of an infant's GI tract, but then step by step reduce to 3% level along with age as other enteric bacteria such as Bacteroides and Eubacterium begin to dominate. They participate in the metabolism and heteromorphosis to ferment glucose, galactose, fructose etc. to produce Lactic Acid, Acetic Acid, also to produce Enzymes, Vitamins etc.

📋 Product 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.
  • 🐾 Animal nutrition products
  • 🌾 Animal feeds, feeds additives, feeds starter cultures, Direct-Fed microbes
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
🧊 At least 24 months if stored at -18°C, in a well-sealed package away from moisture and sunlight.
Bacillus Coagulans Multi-Action Support for Holistic Health (3)
Frequently Asked Questions
Q What is Bifidobacterium animalis subsp. lactis (B.lactis)?
Bifidobacterium animalis subsp. lactis is a Gram-positive, anaerobic, rod-shaped probiotic bacterium naturally found in the large intestines of most mammals including humans. It is one of the two sub-species of Bifidobacterium animalis and is widely recognized as one of the most studied and commercially used probiotic strains.
Q What are the key health benefits of B.lactis?
B.lactis naturally resists acid, bile salt, and synthetic digestive juice. It strongly adheres to the intestinal tract epithelium, helping to strengthen the immune system, restore gut flora balance, and support overall gastrointestinal health.
Q What is the viable cell count of this product?
The viable cell count is guaranteed at ≥ 1.0×10¹¹ CFU/g, ensuring a high-potency probiotic product suitable for pharmaceutical, nutraceutical, and food applications.
Q What are the main applications of this probiotic powder?
This product is suitable for a wide range of applications including pharmaceutical and dietary supplement formulations (capsules, tablets, sachets, drops), functional food products (juices, gummies, chocolates, bakeries), as well as animal nutrition products and feed additives.
Q How should Bifidobacterium animalis subsp. lactis powder be stored?
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.
Q What packaging options are available?
The product is packed with an inner aluminum foil & PE bag for protection, and an outer foam box & carton for safe transport. Standard packing sizes range from 1kg to 10kg, with custom sizes available upon request.

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