| Abstract |
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PROBLEM TO BE SOLVED: To obtain the subject antimicrobial agent capable of improving the preservability of drinks, foods and cosmetics and useful as an active ingredient for oral hygienic materials, etc., by including the ground product or extract of mango seed cores.SOLUTION: This antimicrobial agent is obtained by removing shells from mango seeds, grinding the obtained seed cores, extracting the ground product with a solvent (preferably an organic solvent such as ethanol, methanol, isopropanol or dimethylsulfoxide) at 4-100C, filtering and subsequ |