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10 Gram |
Negotiable |
Stigmasterol Extract Stigmasterol Soybean Extract
Product name |
Stigmasterol |
Test method |
HPLC |
Appearance |
White to off-white powder |
CAS |
83-48-7 |
Particle size |
100% pass 80 mesh |
Purity |
95% |
Stigmasterol is one of a group of plant sterols, or phytosterols, that include β-sitosterol, campesterol, ergosterol (provitamin D2), brassicasterol, delta7stigmasterol and delta7avenasterol, that are chemically similar to animal cholesterol. Phytosterols are insoluble in water but soluble in most organic solvents and contain one alcohol functional group.
Test Items |
Specifications |
Appearance |
White to off-white powder |
Total sterols |
≥95.0% |
Brassicasterol |
≤5% |
Campersterol |
≤5% |
Beta-Sitosterol |
≤8.0% |
Stigmasterol |
≥95.0% |
Heavy metals |
≤10ppm |
Arsenic |
≤1.0ppm |
Loss on drying |
≤3.0% |
Microbiological |
|
Total Bacterial Count |
≤1000 cfu/g |
Yeast & moulds |
≤100 cfu/g |
Salmonella |
Negative |
E-Coli |
Negative |
Packing and shipping
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