Refining by-Products—Saponin

Refining by-Products—Saponin（Take peanut oil as an example）

Vim li cas txiv laum huab xeeb yuav tsum tau ua kom zoo:

   Due to the existence of some moldy raw materials, the mycotoxins in the crude oil can greatly exceed the standard. For example, peanut oil is easily contaminated by aflatoxins, and the aflatoxin content is sometimes as high as 1000-10000ug/kg.Therefore, the pressed peanut oil needs to be refined before it can be eaten.Aflatoxin is a highly toxic substance, and its toxicity is higher than potassium cyanide. It is the strongest chemical carcinogen discovered so far. After humans eat food contaminated with aflatoxin, the incidence of liver cancer increases. Many aflatoxins can be associated with hepatitis B. Viruses synergistically induce hepatocellular carcinoma.Aflatoxin is heat-resistant and is not easily destroyed at the temperature of general cooking and processing. Aflatoxin can be adsorbed by saponin, activated clay, activated carbon, etc., degraded by ultraviolet light of a certain wavelength, and can also be destroyed in high temperature treatments such as deodorization. , so the oil can be refined to remove this toxin.

Kev tsim cov saponins:

Cov roj txiv laum huab xeeb (huv) yog lim thiab ua kom zoo ntawm qhov kub thiab txias, uas ua kom cov khoom noj khoom haus zoo tshaj plaws, cov khoom xyaw physiologically active thiab tshwj xeeb tsw ntawm txiv laum huab xeeb, thiab tuaj yeem khaws cov roj ntshiab thiab pob tshab rau lub sijhawm ntev.Yog tsis muaj pov tseg. thiab tsis muaj saponin tiam nyob rau hauv tag nrho cov txheej txheem ntau lawm. Nws yog ib puag ncig tus phooj ywg ntsuab ua tshuab; PH tus nqi ntawm cov txiv laum huab xeeb tsis huv thiab cov kab mob mildewed yog qis dua 5, thiab nws yuav hloov mus rau 6 tom qab sawv, ua kom zoo dua thiab ntxiv cov dej qab zib, tom qab neutralization ntawm cov kua qaub thiab alkali, nws dhau los ua 7-7.15 (tus nqi tus qauv), refining ib qho me me ntawm saponin yuav raug muab tshem tawm tom qab.Ib qho me me ntawm saponin yuav raug tshem tawm tom qab refining.Saponin thiab pov tseg tsis muaj teeb meem rau tib neeg lub cev.

Derivatives ntawm saponin: Siv cov cuab yeej ua haujlwm tshwj xeeb, nws yog tsuas yog siv hauv kev tsim cov xab npum, cov khoom siv hluavtaws, cov tshuaj tiv thaiv thiab kho kom zoo nkauj, cov roj, cov tshuaj tsis muaj dej, tshuaj pleev ib ce, tshuaj npaj thiab lwm yam khoom siv derivative. (Rau refining qis dua 5T / h, nws tsis pom zoo kom tshwj xeeb nrog saponins)