Ordinary people feel the more red chili the more spicy, but purified capsaicin is white! In fact, the red is capsanthin, it is not spicy, the extracted pigment can added to foods.
The capsaicin manufacturer said that capsaicin purification is very difficult, previously only can purified to about 10%, and now after years of research, it has been improved. Preparation of capsaicin is a very complex process, star the pepper acquired from the market to become white crystalline capsaicin, even if the various steps incessantly row to do should spend a day. Capsaicin extract, first of all should shatter the pepper, screen pepper seeds, then ground into powder, made of granules, last adding to an organic solvent to extract, all in all it by the various extracts, separated manners to get this crystalline.
According to the content of capsaicin, 1 kg of capsaicin needs at least 34 pounds of pepper extract. At present, many scientists are researching red dried chili, because this type of pepper can both extract capsaicin and capsanthin. High purity capsaicin should not touch the skin, it will burn skin. The studies show that if the capsaicin accidentally gets on the hands, wash your hands many times will still feel hot and pain. Because capsaicin belongs to lactam substances, it will burn the skin.
Capsaicin is an extremely spicy vanilla amide alkaloids, it is the main source of chili has a spicy flavor and drug function. Capsaicin is white crystals, melting at 65 ° C to 66 ° C; soluble in methanol, ethanol, acetone, chloroform, benzene and ether, and soluble in alkaline aqueous solution, produce irritating gases at high temperatures. Natural capsaicin composed by a series of congeners: capsaicin, dihydro-capsaicin, drop dihydro capsaicin, high dihydro capsaicin, capsaicin and so on, the most important of which is capsaicin, dihydro-capsaicin.
The application of capsaicin, medical treatment, weight loss and make drug rehabilitation tear gas: as far as I know the use of capsaicin is very extensive. The high purity of capsaicin has many physiological activities, such as capsaicin can be used for biological and chemical pesticides, sprayed it on the plant’s leaves, neck, fruit and flowers can be effectively expelled aphids, spiders, leaf-eating insects and fleas; capsaicin can also used as pharmaceutical raw materials, these drugs can be used for analgesia and treat skin diseases, arthritis, etc; in addition, capsaicin can also be used to do the diet food, even for giving up drug. Capsaicin also have a very wide range of uses in other areas. For example, capsaicin can be used to produce functional coatings, coated in a shell of the ship to prevent the adhesion of algae and marine life, coating the surface of the cable and wood can also prevent rats chewing on. In addition, many of the tear gas is also made of capsaicin, which is that it can as a function of defensive weapons materials.
Source:http://www.cospcn.com
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