Watercress extract
Watercress extract is the whole plant of watercress, a cruciferous plant. It is a brown-yellow powder. It has the effects of clearing dryness and moisturizing the lungs, resolving phlegm and relieving cough, and diuresis.

Product Name: Watercress extract powder
Type: Herbal Extract
Form: Powder
Variety: Watercress Powder
Extraction Type: Solvent Extraction
Place of Origin: Shaanxi, China
Grade: Food Grade
Appearance: Brown Yellow Powder
Specification: pure
Function: Health Protection
Test Method: TLC
Application: healthcare grade
MOQ: 1kg
Package & Storage Package: 25kg/paper drum with two layers of poly bags inside.
Storage: Store in a well-closed container away from moisture, direct light and heat.
Shelf Life: 2 years when properly store

Item | Specification | Test result |
Extract Ratio | 10:1 | 10:1(TLC) |
Physical Control | ||
Appearance | Brown Fine Powder | Conforms |
Odor | Characteristic | Conforms |
Taste | Characteristic | Conforms |
Part Used | Whole Herb | Conforms |
Loss on Drying | ≤5.0% | Conforms |
Ash | ≤5.0% | Conforms |
Particle size | 95% pass 80 mesh | Conforms |
Allergens | None | Conforms |
Chemical Control | ||
Heavy metals | NMT 10ppm | Conforms |
Arsenic | NMT 2ppm | Conforms |
Lead | NMT 2ppm | Conforms |
Cadmium | NMT 2ppm | Conforms |
Mercury | NMT 2ppm | Conforms |
GMO Status | GMO Free | Conforms |
Microbiological Control | ||
Total Plate Count | 10,000cfu/g Max | Conforms |
Yeast & Mold | 1,000cfu/g Max | Conforms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |

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