Supply-Gossypol acetate (Cotton Seed Extract) 20% ~ 98% CAS NO.12542-36-8
- Min.Order: 1 Kilogram
- Payment Terms: T/T,
- Product Details
Keywords
- Gossypiumspp
- Cotton Seed Extract
- Acetate gossypol
Quick Details
- ProName: Supply-Gossypol acetate (Cotton Seed E...
- CasNo: 12542-36-8
- Molecular Formula: C32H34O10
- Appearance: Light yellow crystalline powder
- Application: food additive medical grade Cosmetic...
- DeliveryTime: Depending on your location, please all...
- PackAge: 1/kg double layer plastic bags inside ...
- Port: Shanghai/Tianjin
- ProductionCapacity: 300 Metric Ton/Year
- Purity: 99%
- Storage: Stored in dry and cool place, keep awa...
- Transportation: Transit could be DHL,UPS,TNT,EMS,Fedex...
- LimitNum: 1 Kilogram
- Plant of Origin: the Seed of Gossypiumspp
- Testing Method: HPLC
- Product Ecification: 4:1~20:1
- Heavy Metal: 10ppm Max
- Voluntary Standards: QB
- Type: Herbal Extract
- Extraction Type: Solvent Extraction
- Part: Seed
- Form: Powder
- Grade: Food & Medical Grade
- Brand Name: SNT
Superiority
Advantages:
•More than 10 years experiences, Leading plant extract industry in China;
•Own GAP planting bases & GMP factory;
•Top quality, Competitive price, Best service;
•Highly motivated and dedicated staff with only one goal "to achieve excellence";
•Supplied more then 200 kinds of standard herbal extracts and 900 kinds of botanical extracts.
Our Services
A.) 100% extracted from natural aged root, very safe.
B.) High purity to meet your body needs.
C.) Have no unpleasant taste compare to others'.and it can be easier to take by oral.
D.) Lower price with a very high and uniform quality.
E.) Have a very large output to meet our customers' big and continual orders.
Details
Company Information:
Shaanxi Sinuote Biotech Co., Ltd. Was established in 2007. We is an exporter of China (Mainland) Plant Extract products.
Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania MID East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia! Quality and Safety We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.
Our company is a leading manufacturer of botanical Extracts in China, especially specializing in the R&D, production and sale of single extracts and standard ratio extracts. We have our own planting base in Gansu & Ningxia, covering an area of more than 10000 acres, being convenient for production. We have advanced production equipment, strong technical support, a flexible operational mechanism, a strict quality system during the entire production processes, perfect customer services and a high business reputation. We use Microcirculation and advanced Biotechnology to research a series of pure natural, Non-pollution and healthy raw materials which are widely used in functional food, nutritional supplement, medicament,cosmetic and other industries.
Elegance is an attitude. Our aim is "Quality first, Customer first". Your support is our great power. We believe that quality is the life of company. We warmly welcome you to create a brighter and healthier future for our life together with us.
Science Philosophy: "Development to nature, Loyalty to science, Dedication to health, Sincerity to people"
Product Description
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Latin name: Gossypiumspp
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Extraction: Ethanol & water extraction
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Common name: Cotton Seed Extract
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Product Specification:
Cotton Seed Powder
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4:1~20:1
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Gossypol-acetic acid/ Acetate gossypol /Gossypol acetate 98%
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Appearance:Light yellow crystalline powder
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Test Method: HPLC
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CAS: 12542-36-8
Molecular formula: C32H34O10
Molecular weight : 578.6064
Introduction
Gossypol is a natural phenol derived from the cotton plant (genus Gossypium). Gossypol is a phenolic aldehyde that permeates cells and acts as an inhibitor for several dehydrogenase enzymes. It is a yellow pigment.
Among other things, it has been tested as a male oral contraceptive in China. In addition to its contraceptive properties, gossypol has also long been known to possess antimalarial properties. Other researchers are investigating the anticancer properties of gossypol.
Function
It is the natural male contraceptive and is also used for treatment of female gynecological disorders. Clinic studies indicate that it has potent antitumor and antivirus acitivity and has used for treating the cancer of adrenal cortex and bladder cancer.
Where will Acetate gossypol be used for
Gossypol is a natural phenol derived from the cotton plant (genus Gossypium). Gossypol is a phenolic aldehyde that
permeates cells and acts as an inhibitor for several dehydrogenase enzymes. It is a yellow pigment.
Among other things, it has been tested as a male oral contraceptive in China. In addition to its contraceptive properties,
gossypol has also long been known to possess antimalarial properties. Other researchers are investigating the anticancer properties of gossypol.
A 1929 investigation in Jiangxi showed correlation between low fertility in males and use of crude cottonseed oil for cooking.
The compound causing the contraceptive effect was determined to be gossypol.
In the 1970s, the Chinese government began researching the use of gossypol as a contraceptive.
Their studies involved over 10,000 subjects, and continued for over a decade. They concluded gossypol provided
reliable contraception, could be taken orally as a tablet, and did not upset men's balance of hormones.
However, gossypol also had serious flaws. The studies also discovered an abnormally high rate of hypokalemia among subjects.
Hypokalemia — low blood potassium levels — causes symptoms of fatigue, muscle weakness, and at its most extreme, paralysis.
In addition, about 7% of subjects reported effects on their digestive system, and about 12% increased fatigue.
Most subjects recovered after stopping treatment and taking potassium supplements. A later study showed that taking potassium
supplements during gossypol treatment did not prevent hypokalemia in primates.
In the mid-1990s, the Brazilian pharmaceutical company Hebron announced plans to market a low-dose gossypol pill called Nofertil,
but the pill never came to market. Its release was indefinitely postponed due to unacceptably high rates of permanent infertility.
Between five and twenty-five percent of the men remained azoospermic up to a year after stopping treatment. The longer the men
had taken the drug and the higher their overall dosage, the more likely the men were to have lowered fertility or to become completely
infertile. Researchers have suggested that gossypol might make a good non-invasive alternative to surgical vasectomy.[7]
In 1986, the Chinese stopped research because of these side effects.[citation needed]
In 1998, the World Health Organization's Research Group on Methods for the Regulation of Male Fertility recommended that research
should be abandoned. In addition to the other side effects, the WHO researchers were concerned about gossypol's toxicity: the toxic
dose in primates is less than 10 times the contraceptive dose. This report effectively ended further studies of gossypol as a temporary
contraceptive, but research into using it as an alternative to vasectomy continues in Austria, Brazil, Chile, China, the Dominican Republic,
and Nigeria.
Gossypol-acetic acid/ Acetate gossypol /Gossypol acetate 98% |
|
Product source |
Cottonseed |
Active ingredients |
Gossypol-acetic acid/ Acetate gossypol /Gossypol acetate |
Specifications |
98% |
Test method |
HPLC |
Appearance |
Light yellow crystalline powder |
Loss On Drying |
5% max |
Residue on ignition |
0.5% |
Heavy metal |
10ppm max |
Pesticides |
2ppm max |
Total Plate |
<1000CFU/g |
Yeast&Mold |
<100CFU/g |
Salmonella |
Negative |
E.coli |
Negative |