Watercress Extract Powder

Prodcut name: Herbal Medicine Watercress Extract Powder
Latin Name: Nasturtium officinale R. Br.
Specification: 10:1 & 5:1
Appearance: Brownish powder
Mesh size: 80 Mesh
Used Part: whole herb
Grade: Pharmaceuticals Ingredients 
Test Method: TLC
 

Introduction:

Watercress is an aquatic plant species with the botanical name Nasturtium officinale. This should not be confused with the quite different group of plants with the common name of nasturtium, botanical name Tropaeolum.

Watercress is a rapidly growing, aquatic or semi-aquatic, perennial plant native to Europe and Asia, and one of the oldest known leaf vegetables consumed by humans. It is a member of the family Brassicaceae, botanically related to garden cress, mustard, radish and wasabi—all noteworthy for their piquant flavor.

The hollow stems of watercress will float; the leaf structure is pinnately compound. Small, white and green flowers are produced in clusters and are frequently visited by insects, especially hoverflies such as Eristalis flies.