Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life
24 Months
Specification
Product Name:
Hops Flowers Extract
Source:
Humulus lupulus Linn.
Part Used:
Flowers
Extract Solvent:
Water&Ethanol
ITEM
SPECIFICATION
TEST METHOD
Active Ingredients
Xanthohumol
3% 5% 10% 20% 98%
HPLC
Physical Control
Identification
Positive
TLC
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
Salmonella
Negative
USP
Frequently Asked Questions
What active ingredients are tested in Hops Flowers Extract?
The main active ingredient evaluated is Xanthohumol (available in concentrations of 3%, 5%, 10%, 20%, and 98%) tested using the HPLC method, as well as Isoxanthohumol.
What are the recommended storage conditions and shelf life?
It should be kept in a cool, dry, dark location inside a tightly sealed container or cylinder. Under these conditions, the product has a shelf life of 24 months.
What solvents are used for the extraction process?
The extraction process utilizes Water and Ethanol as solvents to ensure natural extraction parameters.
Are OEM services and custom packaging solutions available?
Yes, customized logo requests are welcome, and we can adjust the packaging specifications and offer private labels according to your requirements.
What are the physical and chemical control standards for this powder?
Our hops extract conforms to strict standards including 100% passing through an 80 mesh screen, less than 5% loss on drying, and heavy metal controls (Lead ≤ 5ppm, Arsenic ≤ 2ppm, Cadmium ≤ 1ppm, Mercury ≤ 0.5ppm) according to USP standards.
What is the standard transport packaging and product format?
The standard packaging is a Carton Drum (20kg/Drum) with physical dimensions of 31cm * 51cm * 51cm. The product format is an organic orange/yellow powder suitable for unisex adult food applications.
Rubrum Biologics
