Products Description

Lactobacillus rhamnosus (L. rhamnosus) is a gut-friendly bacteria available as a dietary supplement and added to various foods like dairy products. It can help relieve IBS symptoms and diarrhea, enhance your gut health, and defend your teeth against decay.

L. rhamnosus is a type of bacteria found in your intestines. It belongs to the genus Lactobacillus, a type of bacteria that produce the enzyme lactase. This enzyme breaks down the sugar lactose - which is found in dairy - into lactic acid.

Bacteria from this genus, such as L. rhamnosus, are considered probiotic. Probiotics are live microorganisms that can offer health benefits when consumed. Uniquely adapted to survive in acidic and basic conditions within your body, this bacterium can also adhere to and colonize your intestinal walls. Such characteristics give L. rhamnosus a better chance of survival - so it may offer longer-term benefits.

There are many different strains, each with different characteristics. L. rhamnosus is available as a probiotic supplement and often added to yogurts, cheeses, milk, and other dairy products to boost probiotic content. It can also be added to dairy for other reasons. For example, L.rhamnosus plays a key role in cheese ripening, which enhances flavor.

Certificate of Analysis

Product Name	lactobacillus rhamnosus
Batch No.	LK20250817	Latin Name	Lacticaseibacillus rhamnosus
Quantity	500KG	Manufacture Date	Aug.17.2025
Reference	EC 1881/2006	Expiry Date	Aug.16.2027

Item	Specification	Result	Test Method
Active Ingredeints
Content	≥98%	98.71%	HPLC
Physical Control
Appearance	White powder	Conform	Visual
Odor	Characteristic	Conform	Organoleptic
Particle Size	95% pass 80 mesh	Conform	Sieving method
Loss on Drying	≤ 5.0%	3.71%	EP 2.8.17
Residue on ignition	≤ 5.0%	4.25%	EP 2.4.16
Chemical Control
Total Heavy Metals	≤ 10 mg/kg	Conform	EPA 3052
Arsenic (As)	≤ 0.5 mg/kg	< 0.2 mg/kg	EPA 3052/ICP-MS
Mercury(Hg)	≤ 0.1 mg/kg	< 0.05 mg/kg	EPA 7473
Cadmium(Cd)	≤ 1.0 mg/kg	< 0.1 mg/kg	EPA 3052/ICP-MS
Lead (Pb)	≤ 3.0 mg/kg	< 1.0 mg/kg	EPA 3052/ICP-MS
Microbiological Control
Total viable count,cfwg	NMT 1,000cfu/g	Conform	ISO 4833-1
Yeast and Mould, cfu/g	NMT100cfu/g	Conform	ISO 21527-2
Coliform bacteria,/g	Negative	Negative	ISO 16649-2
Salmonella,/10g	Negative	Negative	ISO 6579-1
Staphylococcus aureus,/g	Negative	Negative	ISO 22718
Pesticide Residues
Total pesticide residues	Compliant with (EC) No 396/2005	Compliant	GC-MS/MS, LC-MS/MS
Packing and Storage
Packing	Packed in food-grade plastic bag inside and aluminum-foil bag outside.25Kg/Drum
Storage	Store in a well-closed container away from moisture and direct sunlight.
Shelf Life	24 months if sealed and stored properly.

Products Functions

Benefits:
1.Prevent and treat diarrhea
2.Relieve irritable bowel syndrome
3.Promote gut health
4.Help prevent tooth decay

Products Application

Pharmaceutical field: Prevention and treatment of diarrhea, management of allergic conditions, and immune system enhancement
Food industry field: Fermented dairy products and probiotic supplements
Other fields: Mental health, with positive effects on anxiety and other psychological issues. Weight management.