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发明授权
CN106967645B 一株高产单宁酶的嗜酸乳杆菌及其在防治仔猪腹泻中的应用 有权

一株高产单宁酶的嗜酸乳杆菌及其在防治仔猪腹泻中的应用
摘要：
本发明公开了一株高产单宁酶的嗜酸乳杆菌，其为嗜酸乳杆菌(Lactobacillus acidophilus)BLCC2‑0111，已于2017年3月8日保藏于中国典型培养物保藏中心，简称CCTCC，地址为：武汉市武汉大学，其保藏编号为CCTCC NO：M 2017098。本发明还公开了由该嗜酸乳杆菌在中药组方培养基中发酵制备而成的中药益生菌制剂；所述中药组方培养基由蒲公英、乌梅和五味子组成，所述蒲公英、乌梅和五味子的质量比为(5‑7)：(1‑2)：1。本发明的嗜酸乳杆菌产单宁酶的水平可达70.1U/mL以上，由该菌株发酵制备的中药益生菌制剂对于仔猪腹泻具有很好的防治效果。
摘要（英）：

The invention discloses high-yield tannase lactobacillus acidophilus which is lactobacillus acidophilus BLCC2-0111 and is collected in China Center for Type Culture Collection (CCTCC) at Wuhan University in Wuhan on March 8, 2017. The collection number of the high-yield tannase lactobacillus acidophilus is CCTCC NO: M2017098. The invention further discloses a traditional Chinese medicine probiotic preparation prepared by fermenting the lactobacillus acidophilus in a traditional Chinese medicine formula culture medium. The traditional Chinese medicine formula culture medium comprises dandelion, dark plum and schisandra chinensis at a mass ratio of (5-7):(1-2):1. A production level of tannase of the lactobacillus acidophilus can reach above 70.1U/mL, and the traditional Chinese medicine probiotic preparation prepared by fermentation of the lactobacillus acidophilus has a good prevention and treatment effect on piglet diarrhea.

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