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Grape Seed Extract Analytical Specification

Grape Seed Extract
TEST SPECIFICATION
Appearance Reddish brown to dark brown powder
Solubility Solubility
Bulk density (g/cc) 0.40 to .55
Particle size (%) (80 mesh ) NLT 95% should pass through 80mesh
Loss on drying (%) NMT 3.0
Ash content (%) Heavy metals (ppm) Lead (ppm) NMT 1.0 9.0 Arsenic (ppm) NMT 0.5 10.0 Cadmium (ppm) NMT 0.1 11.0 Mercury (ppm) NMT 0.1 12.0 Assay (%) (Pro anthocyandins on dried basis) NLT 95 13.0 Microbial parameters Total Bacterial Count Total Fungal Count Pathogens: NMT 1.5 NMT 10.0 E.coli Salmonella P.aeruginosa S.aureus NMT 1000 cfu/gm NMT 100 cfu/gm Should be absent Should be absent Should be absent Should be absent