Beneficial effects of <Emphasis Type="Italic">Bacillus licheniformis</Emphasis> on the intestinal microflora and immunity of the white shrimp, <Emphasis Type="Italic">Litopenaeus vannamei</Emphasis> |
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Authors: | Ke Li Tianling Zheng Yun Tian Feng Xi Jianjun Yuan Guozheng Zhang Huasheng Hong |
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Institution: | (1) MOE Key Laboratory for Cell Biology and Tumor Cell Engineering, School of Life Sciences, Xiamen University, Xiamen , 361005, China;(2) State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen, 361005, China;(3) Department of Biology, Quanzhou Normal College, Quanzhou, 362000, China |
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Abstract: | When Bacillus licheniformis was administered to the white shrimp, Litopenaeus
vannamei, although the total bacterial counts in the intestinal tract of the shrimp remained constant, Vibrio numbers significantly decreased (P < 0.05). Haemocyte counts together with phenoloxidase and superoxide dismutase activities of the shrimp were significantly
higher (P < 0.05) in treatments than in the control. Thus, administration of B. licheniformis can improve the white shrimp's intestinal microflora and its immune ability. |
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Keywords: | Bacillus licheniformis Immunity Litopenaeus vannamei Probiotics |
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