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Bifidobacterium Longum

Products name:Bifidobacterium Longum
Appearance:White to light yellow powder
Bulk Density:0.40-0.70g/ml
Standard:1.5×1011 CFU/g
Grade:Feed Garde
Usage:feed additive
Bulk stock in USA Warehouse

What is Bifidobacterium Longum?

Bifidobacterium longum is a Gram-positive, catalase-negative, rod-shaped bacterium present in the human gastrointestinal tract and one of the 32 species that belong to the genus Bifidobacterium. … When grown on general anaerobic medium, B. longum forms white, glossy colonies with a convex shape.






milk white or yellowish powder

Loss On Drying


The total number of living bacteria

1.0×10(10)~10(11)cfu/g or specified


100%pass the 0.6mm sieve,

>90% pass the 0.4mm sieve

Percentage of other bacterium


Coliform group



Strain:Bifidobacterium breve

Supplementary Materials: Isomaltooligosaccharide


Bifidobacterium Longum Benefits:

Bifidobacterium longum is a multifunctional probiotic that is effective in alleviating gastrointestinal, immunological and infectious diseases. Existing evidence imply that the multifunctional effects of BB536 are attributed to its ability to stabilize gut microbiota and improve the intestinal environment.

Probiotics have shown great promise in promoting human health. Despite the promising evidence, there is little information on the clinical efficacy of many of the available probiotics and their mechanisms of action are often unclear. Bifidobacterium longum subsp. longum BB536 is a clinically effective, well-established, multifunctional probiotic that has a long history of human use in alleviating gastrointestinal, immunological and infectious diseases. This review summarizes the functional benefits of BB536 from the most relevant clinical and animal studies and offers a theoretical basis for understanding its mechanisms of action.

Key clinical findings point out that bifidobacterium longum could act as a microbiome modulator to orchestrate the physiological activities of gut communities. Specifically, BB536 modulates luminal metabolism, stabilizes gut microbiota, and ultimately drives a fine-tuned homeostatic balance within the host-microbiome interaction. Clinical evidence of effectiveness of BB536 and how such multifunctional activities take place would be valuable for an optimized probiotic selection.


The Bifidobacterium Longum Supplier

Green agri enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.

We also focus on value-added services. We are available for service questions and information to support your business.

Why Choose Bifidobacterium Longum?

Green agri specialize in bifidobacterium longum powder in poultry feed for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.

Where to buy Bifidobacterium Longum?

Just send email to, or submit your requirement in bottom form, we are of service at any time!


Why choose us?

  • Our factory has the capacity to produce large quantities of intermediates to meet any demand.
  • In order to make the Bifidobacterium Longum more efficient and convenient, we constantly develop and apply new technologies to improve it.
  • We understand the importance of timely delivery, and we work hard to meet all our customers’ delivery deadlines.
  • Since its inception, we have established the development strategy of ‘striving for steady development, striving for the industry with advanced technical advantages’.
  • We use only the best materials and processes to manufacture intermediates that meet the highest quality standards.
  • We establish a salary system based on position and ability, and create a high performance salary culture.
  • We pride ourselves on our fast turnaround times and efficient delivery service.
  • We have studied technology assiduously, insisted on innovation and progress, based on honesty, and respected customers, which has won unanimous praise from customers. It is because of the strong support of customers that our company can establish its own automated production line step by step. In the future, we will continue to improve ourselves and become a more professional team.
  • We are constantly striving to improve our quality control processes to ensure that our intermediates meet the highest standards.
  • We provide safe, reliable and high quality Bifidobacterium Longum as our responsibility to provide inexhaustible power for social and economic development.

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