Identification of Antioxidants Produced by Lactobacillus plantarum

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概要

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• We identified two compounds that demonstrated 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity from cultures of Lactobacillus plantarum. Spectroscopic analyses proved these compounds to be L-3-(4-hydroxyphenyl) lactic acid (HPLA) and L-indole-3-lactic acid (ILA). The respective EC50 values for HPLA and ILA were 36.6 ± 4.3 mM and 13.4 ± 1.0 mM.

著者

• Shindo Kazutoshi

  Department Of Food And Nutrition Japan Women's University

• Suzuki Yoko

  Department Of Cardiology National Maiduru Hospital

• KAWASUMI Toshiyuki

  Department of Agricultural Chemistry, The University of Tokyo

• KIMOTO-NIRA Hiromi

  NARO Institute of Livestock and Grassland Science

• SUZUKI Chise

  NARO Institute of Livestock and Grassland Science

• SHINDO Kazutoshi

  Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University

• KOSAKA Misa

  Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University

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