INDUSTRY-ACADEMIC COORPERATION FOUNDATION DAEGU HAANY UNIVERSITY
发明人:
PARK, SUNG MIN,박성민,YU, YOUNG EUN,유영은,KIM, OK AH,김옥아,KANG, JEONG SOOK,강정숙,YANG, CHAE HA,양재하,KIM, SANG CHAN,김상찬
申请号：
KR1020110113070
公开号：
KR1020130048302A
申请日:
2011.11.02
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A method of manufacturing a plant-derived antibacterial substance that has a strong antibacterial activity against food poisoning bacteria, safe for the human body, and can be taken as food without repulsion is provided.CONSTITUTION: A natural food additive contains a pomegranate skin extract as an active ingredient. The natural food additive is a natural food preservative, a food decomposition preventing agent, or a food sterilizing agent. The additive has a strong antibacterial activity against bacillus and paenibacillus genus. The additive has a strong antibacterial activity to the strain selected from the group consisting of CBB4 Bacillus sp., CBB5 Bacillus circulans, CBB6 Bacillus sp. CBB11 Bacillus sp., CBB15B. benzoevorans, CBB16 B. circulans, CBB3 Paenibacillus sp. CBB14, and Paenibacillus sp.. The pomegranate skin extract is an extract that is extracted from the skins of fruit, stem, branch, or root of Punica granatum. The pomegranate skin extract is prepared by the following two steps: extracting the extract using a C1-C4 lower alcohol solvent or a mixed solvent of water and the same to an amount of about 1-25 times(v/v) the amount of dried pomegranate skin at room temperature for about 10-96 hours to obtain residue of the extract and filtering and concentrating the extract.COPYRIGHT KIPO 2013본 발명은 석류피 추출물을 유효성분으로 함유하는 식품첨가제에 관한 것으로서, 더욱 상세하게는 본 발명의 석류피 추출물이 오염된 식품에서 분리한 미생물에 대하여 우수한 생육 억제효과를 나타냄으로써, 각종 식품의 신선도 유지에 도움을 주어 식품을 장기간 보존할 수 있는 천연 식품보존제 또는 천연 방부제로 유용하게 이용될 수 있으며 식품의 저장이나 보존상의 이점을 득할 수 있도록 하고, 합성 식품보존제를 대신 기능을 제공하고자 하는 것이다.
