Name: L-Selenomethionine Powder，CAS 3211-75-8，L-Selenomethionine bulk price，Pharmaceutical grade Selenium powder，Food grade organic selenium
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DETAILS
FUNCTION
Application
COA

DETAILS

L-Selenomethionine Powder

JHDnutrasource provides premium L-Selenomethionine Powder (CAS 3211-75-8), offering the highest bioavailability for human absorption. Our range includes Pharmaceutical grade Selenium powder for high-end clinical formulations and Food grade organic selenium ideal for dietary supplements. As a leading manufacturer, we guarantee consistent quality, full certification, and the most competitive L-Selenomethionine bulk price for global wholesale orders.

FUNCTION

Nutritional Metabolism

Efficiently supplement organic selenium, with a significantly higher bioavailability than inorganic selenium Participate in protein synthesis, and can replace methionine to be integrated into body proteins Slowly release selenium elements in the body to maintain a stable selenium nutritional state

Antioxidation

Synthesize glutathione peroxidase to eliminate free radicals such as hydrogen peroxide Protect cell membranes from oxidative damage

Immune Regulation

Enhance the activity of T lymphocytes and natural killer cells.Regulate inflammatory responses and balance immune function

Application

Nutritional Supplements Sector

Dietary supplements and multivitamin formulations; Development of functional health foods; Nutritional intervention products for specific groups (elderly, pregnant women, individuals with low immunity)

Food Industry

Production of selenium-enriched yeast and selenium-rich foods; Food antioxidant preservation; Manufacturing of nutritionally fortified foods

Feed Industry

Feed additives for livestock and poultry; Aquaculture feed; Pet nutrition supplements

Pharmaceutical Sector

Drug research and clinical trials; Disease-assisting therapeutic preparations; Hospital nutrition support products

COA

ITEMS	SPECIFICATION	RESULT	METHOD
L-(+)-Selenomethionine (ODB)	NLT 1.25%	Conform	TLC \|\| USP
Selenium (Se) Content	NLT 0.50%	Conform	TLC \|\| USP
Identifications	To comply test A and B	Conform	TLC \|\| USP

PHYSICAL CHARACTERISTICS

Particle Size	NLT 100% Through 40 mesh	Conform	Analytical sieving \|\| USP
Loss on Drying	NMT 4.00%	0.0399	USP
Tapped Density	Between 50~90g/100ml	80.01g/100m	USP
Bulk Density	Between 40~60g/100ml	40.05g/100m	USP Method I

CHEMICAL CHARACTERISTICS

Pesticide Residue	Meet the requirements
Heavy Metals(as Pb)	NMT 10ppm
Arsenic (As)	NMT 1ppm
Lead (Pb)	NMT 2ppm
Cadmium (Cd)	NMT 1ppm
Mercury (Hg)	NMT 0.1 ppm

MICROBIOLOGICAL CHARACTERISTICS

Total Plate Count	NMT 5000cfu/g	200cfu/g	USP
Total Yeast & Mold	NMT 100cfu/g	＜100cfu/g	USP
E. Coli	Not Detected in(g) 10	Not Detected	USP
Salmonella	Not Detected in(g) 25	Not Detected	USP
Staphylococcus	Not Detected in(g) 10	Not Detected	USP