Conjugate linoleic acid (CLA) is the linoleic acid that contains conjugate Shuang Jian (LA) the floorboard of all sorts of isomer, as a result of the physiology effect that its make a person fix eyes upon, already made the central point that studies domestic and internationally. This experiment from dairy produce commonly used ferment agent proceed with, exploration is chosen through bacterium individual plant, the depart with enzymatic compose of linoleic acid different is rarefied and the way of the CLA biosynthesis that enzymatic hurried craft studies to be main thread. Following experiments use the main test result of this paper gas phase color atlas (GC) and ultraviolet and prismatic luminosity (the method that UV) photograph combines determines the content of the CLA in standard items. The content of the foregone chroma CLA that the result makes clear to two kinds of methods determine accords with equation Y=+/(1+10~(-))(among them the CLA content that X determines for UV, y is the CLA content) that GC method determines. Plan to add up to the test and verify of equation through be opposite, ～ / inside ML limits, sample determines via planning to add up to the chroma of equation conversion and GC result close. UV law is a kind of OK and fast, accurate ground determines ferment of gross of each isomer of the CLA in fluid detect method. , t11-CLA and T10, c12-CLA, in lactic acid natrium, M (the article in all 122 pages) article catalog | Read full text >>Paper of doctor of academy of sciences of agriculture of authoritative provenance China bred 2007 science of course of study and technology
Conjugate linoleic acid (Conjugated Linoleic AcidsCLA) is put forward by the person such as Ha and name. It is a kind of 18 carbon is not saturated 2 Xi acid is discovered by Kepler the rumen at ruminant is medium at first is the bacterium of oxygen of be disgusted with in rumen biology hydrogen sulfide is not saturated the intermediate child of the oleic acid that fatty acid linoleic acid forms and tristearin acid. Conjugate linoleic acid is had suitable oppose Shuang Jian construction and put in a variety of isomers. What know main stereo isomer to be at present suitable 9 turn over 11-CLA, turn over 10 suitable 12-CLA, instead 9 instead 11-CLA, suitable 10 suitable 12-CLA. Arrange among them 9 instead 11-CLA, turning over 10 suitable 12-CLA is the mainest biology active material (the structure sees graph 1) and its are participated in to comprise in arranging the 9 phosphatide that turn over 11-CLA to be able to enter cellular wall  is the mainest active isomer. The CLA that considers to discover free is extremely flabby wait for other not saturated fatty acid to oxidize more easily than linoleic acid surely  . The graph is the plant in the butterfat of the animal of rumen of CLA main consist in with the 1 structural natural type that has linoleic acid of physiology active conjugate and fleshy products, marine the content in food is very few. Research discovers CLA has a lot of planting physiology function basically fights cancer to have, fight oxidation, reduce cholesterol, . . . (The article in all 5 pages) read full text >>
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