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From inside rice bran preparation fights the research of oxidation peptide

Pubdate:2018-03-22 09:12

The by-product that rice bran is rice is unpolished rice grinds the cortex that is ground to fall in white process and the mixture of a few rice embryo and broken rice. Normally the bases of rice bran is grease 14% ~ 24% , protein 12% ~ 18% , content of the soak that do not have nitrogen 33% ~ 53% among them the protein content of rice bran almost tower above is common of rice of essence of life 1 times [1] . The raw material that U.N. Industrial Development Organization calls rice bran a kind to did not make full use of [2] . Our country is rice production big country also is resource of the rice bran on the world at the same time most rich nation produced per year rice bran to exceed 10 million T. But the effective utilization rate of rice bran is very low (insufficient 20%) uses resource as feed for the most part wasteful and serious [3] . The data shows degree of development of rice bran to use especially the functional sex provision that the extraction content in rice bran makes can make additional cost increases rice bran 60 times make its production value multiple growth [4] . At present the rice bran product on international is developed momentum is powerful and the development of product of our country rice bran and corresponding research still are in inferior level. Rice bran fights oxidation peptide is the peptide of active of a kind of biology that obtains through albumen of rice bran of enzymatic law hydrolyze. In vegetable protein raw material at present our country is opposite and peptide of legume albumen active already had quite quantitative research reports [56] and the research of active to rice bran albumen peptide is very few the research that fights oxidation peptide to rice bran albumen is rarely seen also. . . (The article in all 3 pages) read full text >>

Authoritative provenance " food industry science and technology " 2007 07 period Chinese grain oily journal

Rice bran peptide fights the research of oxidation active

Be like,what be used at food to fight oxidation at present is a few chemical synthetic mostly aether of fennel of hydroxyl of butyl of BHA(father's younger brother) , butyl of 2 father's younger brother is opposite BHT(26- cresol) the security reason as a result of them (can cause liver injury to cause cancer even) [1] some countries already taboo studies accordingly. The by-product that rice bran is rice is unpolished rice grinds the raw material that the cortex that is ground to fall in white process and the mixture U.N. Industrial Development Organization of a few rice embryo and broken rice call rice bran a kind to did not make full use of [2] . Rice bran peptide is the peptide of active of a kind of biology that passes preparation of albumen of rice bran of enzymatic law hydrolyze. The article is right of rice bran peptide fight oxidation active to undertake study with period the level of stimulative rice bran raises his the development that additional cost also is rice bran peptide at the same time and use provide experimental basis. Room of animal of this school of 200~250 G of weight of male bandicoot of;SD of carry out of; new egg, soybean oil, sesame-seed oil city offers; trypsin (reagent of other of; of company of chemical reagents of Shanghai of group of medicine of China of 2 500 U/mg) all is homebred analysis pure. - 4 number show boiler of bath of constant temperature water;TDL-5 of limited company of national China electric equipment. . . (The article in all 4 pages) read full text >>

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