Title: Antibacterial test on extracts from tomato stems and leaves
Abstract: Through the antibacterial test of the extracts by using different solvent,the determination on lowest antibacterial concentration of the ethanol extracts,the effect test of different temperature and pH on bacteriostatic rate,the antibacterial test of the extracts by using different solvents,the antibacterial mechanism of extracts from tomato stems and leaves was explored.The result showed the extraction solvent was using ethanol,the bacteriostatic rate against Coniella diplodiella was 100%,and the lowest antibacterial concentration was 1.25mg/mL.The effects of temperature and pH on bacteriostatic rate were too little.When the solvent extraction was ethyl acetate,the bacteriostatic rate against Coniella diplodiella was96.8%.All of that provides theoretical basis for extracts from tomato stems and leaves as food antibacterial agents.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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