High-yield conjugated linoleic acid strain, lipid-lowering fermented milk and application

The invention discloses a high-yield conjugated linoleic acid strain, lipid-lowering fermented milk and application. The strain is named as lactobacillus fermentum L1, the preservation number is CCTCC NO: M2023862, the preservation unit is China Center for Type Culture Collection, and the preservati...

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Hauptverfasser: MA QINGWEN, CHAI YUNMEI, WEI GUANGQIANG, HUANG AIXIANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a high-yield conjugated linoleic acid strain, lipid-lowering fermented milk and application. The strain is named as lactobacillus fermentum L1, the preservation number is CCTCC NO: M2023862, the preservation unit is China Center for Type Culture Collection, and the preservation address is Wuhan University, Wuhan, China. Fermented milk which is good in flavor and texture and rich in viable count and conjugated linoleic acid can be produced by using the lactobacillus fermentum L1. The fermented milk rich in conjugated linoleic acid can improve physiological and biochemical indexes, improve abundance of bacteroides and bifidobacteria in intestinal flora, enable the intestinal flora to recover balance, promote secretion of primary bile acid and convert the primary bile acid into secondary bile acid under the action of the bifidobacteria and the bacteroides, so that the virtuous cycle of metabolism of the bile acid is realized, and the effect of promoting the metabolism of the bile acid is