Bastard tamarind legume extract, and preparation method thereof and anti-bacteria agent

• Main Authors: LV JINSHUN, WANG XINFENG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2012
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention relates to a silk tree pod extract and preparation method thereof with antibacterial agent. The silk tree pod extract uses silk tree pod as raw materials, which is extracted in the solvent extraction through separating solvent after leaching, extract is obtained through distilling extract phase. The antibacterial agent prepared by the extract has different inhibitory action on coliform bacteria, staphylococcus aureus, salmonella, huge bacillus, bacillus subtilis and Pseudomonas aeruginosa, wherein ether extract has the strongest inhibitory action on the above fungi, particularlyfor the huge bacillus, bacillus subtilis with higher inhibitory action than on penicillin. The invention makes full use of silk tree pod resource which is not developed, provides operable key technology for developing novel antibacterial agent, and provides novel technical support for plant antimicrobial agent.