Hops Flower Extract 90% 95% 98% 8-Prenylnaringenin 6% 10% 20% Flavonoids3% 5% 10% 98% Xanthohumol Humulus Lupulus L.

• Certification: ISO, FDA
• Assay Method: HPLC, UV, Tlc
• Application Form: Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Light Yellow Powder
• Extract Source: Herb
• Payment: T/T in Advance
• Shelf Life: 24 Months
• Delivery Time: 3-5 Working Days
• Free Sample: Available
• Transport Package: 25kg/Cardboard Drum I. D. 42cm X H. 52cm
• Specification: 90% 95% 98% 8-prenylnaringenin 6% 10% 20% Flavono
• Trademark: Shanghai, China
• Origin: China
• HS Code: 13021990
• Production Capacity: 20 Ton/Month

Product Description

Product Profile
The hop extract is prepared by extracting and preparing the female inflorescence of the Moraceae plant Humulus lupulus L. It has anti-tumor, antioxidant, antibacterial, and free radical elimination functions in the body. It can be used as a food additive to prevent food spoilage, and can be used as an antioxidant in medicine, cosmetics, health foods, and food. Therefore, hops have great development and utilization prospects.

Function
1. Antibacterial effect
Hop extract, lupulone and humulone can inhibit the growth of Gram-positive bacteria in vitro, such as Bacillus anthracis, Bacillus cereus, Diphtheria, Diphtheria pneumonia, Staphylococcus aureus, etc.; against Gram-positive bacteria Negative bacteria have no inhibitory effect and can also inhibit tuberculosis. The inhibitory effect on pathogenic and non-pathogenic fungi and actinomycetes is extremely weak or ineffective. The inhibitory effect of jastrione on Gram-positive bacteria or tuberculosis bacteria is stronger than that of humulone. The residue after removing lupulone and humulone from the hop extract still has an antibacterial effect. Lupulone has good fat solubility and a large distribution coefficient, and it is easier to enter the wax film of Mycobacterium tuberculosis and play a special affinity role. , in vitro, its inhibition of Mycobacterium tuberculosis has no synergistic effect with streptomycin. Penicillin can slightly enhance its inhibition of Staphylococcus aureus, and erythromycin can enhance it by 4 times.

2. Sedative effect
Hop extract can be sedative in small doses, hypnotic in medium doses, and paralyzing in large doses, causing sleep that starts slowly but lasts longer.

3. Estrogen-like effects
Hop extract has a strong estrogen-like effect. The estrogenic activity of hops mainly comes from the β-acid part of the resin, while the α-acid part has no such effect.

4. Antispasmodic effect
Hops extract has a strong antispasmodic effect on the smooth muscle of rabbit jejunum, guinea pig duodenum and rat uterus. It can resist smooth muscle spasm caused by choline and barium chloride, and also has antihistamine effect.

5. Enhance respiratory function
Hop infusion and volatile oil have a mild and short-term antihypertensive effect on dogs (intravenous injection), but have no preventive or therapeutic effect on carrageenan-induced plantar edema in rats. Intravenous injection of lupulin can enhance respiratory function.

6. Antioxidant effect
The antioxidant effect of hops water extract. The results show that the antioxidant effect of hops water extract is close to that of vitamin C, with a dose-effect relationship, and the antioxidant substances of hops are thermally stable. It can be seen that hops are a good natural antioxidant. oxidizing substances. The main antioxidant active ingredients in hops are α-acid, β-acid, extract and bitter water (i.e., the tetrahydroisomerization extract obtained by catalytic hydrogenation of hops), which all have a certain scavenging effect on superoxide anion free radicals. , among which bitter water is the strongest, α-acid and extract are slightly worse, and β-acid did not get the result because it is difficult to dissolve in the test solution.

8. Anti-radiation effect
The effect of total hop flavonoids on the number of leukocytes in irradiated mice was measured. The total hop flavonoids had a protective effect on immune leukocytes in mice after radiation, and the protective effect on leukocytes in the medium-dose and high-dose groups was higher than that of the ginkgo control group. The effects of total hop flavonoids on the spleen and thymus of irradiated mice were measured. The results showed that the protective effect of total hop flavonoids on the spleen and thymus of mice was equivalent to that of ginkgo flavonoids, and the protective effect of the high-dose group was better than that of other groups. each group.

9. Anti-platelet activation
Xanthohumol has potent antiplatelet activity, inhibiting platelet aggregation by inhibiting the formation of thromboxane. Therefore, this new xanthohumol may have high potential for treating or preventing cardiovascular disease.

10. Suppress obesity
The study examined the anti-obesity effect of hop extract after male mice were fed high-fat feed, high-fat feed plus 2% or 5% hop extract for 20 weeks. Results showed that hops extract inhibited body weight and adipose tissue weight gain, adipocyte diameter, and high-fat diet-induced increases in hepatic lipids. 11. Other effects: Hop extract can significantly inhibit cotton ball granulation tissue hyperplasia in rats, and clinically also has a certain inhibitory effect on pleural hypertrophy caused by pleurisy.

Certificates of Analysis
 

Product Name:	Hops Flower Extract		Latin Name:		Humulus lupulus L.
Part used:	Herb		Country of origin		China
Item		Specification		Result
Assay		6% Flavonoids		Conforms
Physical & Chemical
Appearance		Light yellow powder		Conforms
Odor & Taste		Characteristic		Characteristic
Particle Size		90% through 80 mesh		Conforms
Loss on Drying		≤5.0%		1.32%
Ash		≤5.0%		2.11%
Heavy metals
As		≤2ppm		Conforms
Lead (Pb)		≤2ppm		Conforms
Cadmium(Cd)		≤1ppm		Conforms
Microbiological Test
Total Plate Count		NMT 1000cfu/g		Conforms
Total Yeast & Mold		NMT 100cfu/g		Conforms
E.Coli		Negative		Negative
Salmonella		Negative		Negative
Pesticide Residue		Negative		Negative