B201 Ginkgo Biloba P.E.

Offer Details

Offer Type:
Offer Group:	B2 Botanicals Extracts
Offer Post Time:	2009-11-04
Expiration Date:	2010-02-02
Details:	Ginkgo Biloba P. E. CERTIFICATE OF ANALYSIS Item: Contracted Standard, RESULTS Batch No.: 2K0313 Quantity: 500KGS. Outer appearance: Slightly yellow powder, Slightly yellow powder Taste: Bitter, Bitter Solubililty: Soluble in 50% alcohol, Complied Total Ginkgo Flavonoide (Etheroside A. B. Etc. ): ≥ 24% (by HPLC ), 25.96% Q: 12.49% K: 10.54% I: 2.93% Total Terpnoides Lactones (Terpnoide A. B. C. &Bilobalide...Etc): ≥ 6% (by HPLC), 8.52% GA 3.28% GB 1.82% GC 1.08% Bilobalide ( BB ): 2.34% Loss on drying: ≤ 3%, 1.46% Residue of ignition: <1%, 0.33% Residue of alcohol : 0.08% Insolubles in ethanol: 4.50% Heavy Metals (Pb): <20ppm, <20ppm Arsenic: <3ppm, 0.3ppm Residue of Pesticides: Negative, Negative Bacterial count: <1000/g, <100/g Fungal(Yeasts): <100/g, <50/g E. Coli.: Negative , Negative