Method for removing aflatoxin out of peanut oil
A technology of aflatoxin and peanut oil, applied in the field of biochemistry, can solve the problems of harsh enzyme action conditions, achieve mild reaction conditions, avoid large oil consumption, and have broad application prospects
Active Publication Date: 2014-06-25
山东金胜粮油食品有限公司
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Abstract
The invention provides a method for removing aflatoxin out peanut oil. The method comprises the following steps: A, selecting materials; B, grading and screening peanuts; and C, feeding and squeezing oil, The method is characterized in that aflatoxin is removed by means of a compound enzyme in the step C, wherein the compound enzyme consists of phospholipase A1, laccase, neutral proteases, xylanases by adding phospholipase A1, laccase, neutral proteases and xylanases respectively according to proportions of 0.3g/kg, 0.2g/kg, 0.5g/kg and 0.1g/kg; then hydrolysis is carried out at 42 DEG C for 5-6 hours; and finally the pH of hydrolyzate is adjusted to 6.8. According to the method, aflatoxin is removed by a biological method, reaction conditions are mild and operation is simple, aflatoxin content meets national standards, and the method disclosed by the invention has a broad application prospects.
Application Domain
Fatty-oils/fats production
Technology Topic
ProteasesNeutral protease +8
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