黑龙江八一农垦大学学报
黑龍江八一農墾大學學報
흑룡강팔일농은대학학보
JOURNAL OF HEILONGJIANG AUGUST FIRST LAND RECLAMATION UNIVERSITY
2012年
3期
38-40,50
,共4页
吴志军%王艳红%韩俊芬%姚建波%王彦杰%陈志宝
吳誌軍%王豔紅%韓俊芬%姚建波%王彥傑%陳誌寶
오지군%왕염홍%한준분%요건파%왕언걸%진지보
生物表面活性剂%枯草芽孢杆菌%Plackett-Burman试验设计
生物錶麵活性劑%枯草芽孢桿菌%Plackett-Burman試驗設計
생물표면활성제%고초아포간균%Plackett-Burman시험설계
biosurfactant%bacillus subtilis%Plackett-Burman design of experiment
采用Plackett-Burman试验设计方法对影响枯草芽孢杆菌BS-1101生物表面活性剂产生的培养条件进行了研究。结果表明,在10个因素中,KCl、装液量、液体石蜡三个因素对表面活性剂的产生有显著影响,其他因素则没有显著影响,其中KCl呈现正效应,装液量、液体石蜡则为负效应,为进一步优化培养条件提供了依据。
採用Plackett-Burman試驗設計方法對影響枯草芽孢桿菌BS-1101生物錶麵活性劑產生的培養條件進行瞭研究。結果錶明,在10箇因素中,KCl、裝液量、液體石蠟三箇因素對錶麵活性劑的產生有顯著影響,其他因素則沒有顯著影響,其中KCl呈現正效應,裝液量、液體石蠟則為負效應,為進一步優化培養條件提供瞭依據。
채용Plackett-Burman시험설계방법대영향고초아포간균BS-1101생물표면활성제산생적배양조건진행료연구。결과표명,재10개인소중,KCl、장액량、액체석사삼개인소대표면활성제적산생유현저영향,기타인소칙몰유현저영향,기중KCl정현정효응,장액량、액체석사칙위부효응,위진일보우화배양조건제공료의거。
The main factors affecting the biosurfactant production of Bacillus subtilis BS-1101 were investigated by the Plackett- Burman design. Results indicated that the concentration of KC1, the volume of liquid in flask, and concentration of liquid paraffin were the main factors affecting the production of biosurfactant, other factors had no significant effects.Among them, KC1 appeared positive effect ,while the other two negative.