Products Description
Cholesterol, also known as cholesterol, is a derivative of cyclopentane polyhydrophenanthrene, which is an important component of various membrane phase structures of human cells and nerve myelin. A normal person with a body weight of 70 kg contains about 140 grams of cholesterol. It is widely found in animals, especially in brain and nervous tissue, and is also high in kidney, spleen, skin, liver and bile. Its solubility is similar to fat, insoluble in water, soluble in ether, chloroform and other solvents. Cholesterol is related to human tissues, bile acids and hormones, and is an indispensable important substance in animal tissue cells. It not only participates in the formation of cell membranes, but also is a precursor to the synthesis of bile acids, steroid hormones and vitamin D3. There are two sources of it, exogenous from the diet, endogenous from the body's own synthesis. When exogenous cholesterol increases, endogenous synthesis can be reflexively inhibited. Fat in the diet helps cholesterol absorption. It can be metabolized into bile acids or steroid hormones. Its absorption also depends on the intake of Chemicalbook, high intake will reduce the percentage of absorption, the person absorbs cholesterol at high levels of less than 10%, the rest is excreted through the stool. Dietary cholesterol is absorbed into the blood in the form of chylomicrons. Since it is insoluble in water, it is transported in the blood in combination with lipoproteins. The physiological function of cholesterol is to form cell membranes, nerve myelin, brain, and can be converted into bile acids and steroid hormones. Two main types of lipoproteins are involved in cholesterol transport: low-density lipoproteins (LDL) and high-density lipoproteins (HDL). The former can transport it from the liver to the tissue cells throughout the body, while the latter transport it from the tissue cells to the liver. The cholesterol content in human blood can reflect the overall metabolic status of human cholesterol. The contents of fasting plasma total cholesterol in normal adults ranged from 2.83 to 5.17mmol/L. Abnormal cholesterol metabolism is easy to cause cholesterol deposition in the inner wall of blood vessels, forming atherosclerosis, causing coronary heart disease and stroke.
Package
1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
P.S.: we accept packaging customization.
Delivery
1. Stock products are normally shipping within 3 working days.
2. For rush delivery, please contact our sales team for particular arrangement.
Shipping Details:
1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
2. Shipping details & shipping documents will be provided and sent by email.
3. We keep tracking the shippment until clients well received.
4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.
Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,
Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.
Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization, Keep moving!
Our advantages:
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD. is located in xingtai City, Hebei Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
China
