Xanthohumol

Product Name: Xanthohumol
Source:Humulus lupulus Linn.
Part Used:Flowers
CAS Number:6754-58-1
Molecular Weight:354.40
Empirical Formula (Hill Notation):C21H22O5
Specification:5% 10% 98% By HPLC
Package:25Kg/Drum
Drum’s Size:36cm*36cm*52cm
Shelf Time:2 Years

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Description

Xanthohumol is a natural product found in the female inflorescences of Humulus lupulus, also known as hops. This compound is also found in beer and belongs to a class of compounds that contribute to the bitterness and flavor of hops.Xanthohumol is a prenylated chalconoid, biosynthesized by a type III polyketide synthase (PKS) and subsequent modifying enzymes.

Specification

Product Name:	Xanthohumol	Source:	Humulus lupulus Linn.
Part Used:	Flowers	Extract Solvent:	Water&Ethanol

ITEM	SPECIFICATION	TEST METHOD
Active Ingredeints
Xanthohumol	98%	HPLC
Physical Control
Identification	Positive	TLC
Appearance	Orange powder	Visual
Odor	Characteristic	Organoleptic
Taste	Characteristic	Organoleptic
Sieve Analysis	100% pass 80 mesh	80 Mesh Screen
Loss on Drying	5% Max	5g / 105C /5hrs
Chemical Control
Arsenic (As)	NMT 2ppm	USP
Cadmium(Cd)	NMT 1ppm	USP
Lead (Pb)	NMT 5ppm	USP
Mercury(Hg)	NMT 0.5ppm	USP
Solvent Residue	USP Standard	USP
Microbiological Control
Total Plate Count	10,000cfu/g Max	USP
Yeast & Mold	1,000cfu/g Max	USP
E.Coli	Negative	USP