한국미생물·생명공학회지 (Microbiology and Biotechnology Letters)

  • 제25권1호
  • /
  • Pages.51-55
  • /
  • 1997
  • /
  • 1598-642X(pISSN)
  • /
  • 2234-7305(eISSN)
한국미생물·생명공학회 (The Korean Society for Microbiology and Biotechnology)
권호 표지

Halomonas sp. ES-10균주가 생산하는 효소세제용 알칼리성 Protease

  • 김찬조 (충남대학교 식품공학과) ;
  • 이재숙 (충남대학교 식품공학과) ;
  • 최성현 ;
  • 오만진 (충남대학교 식품공학과)
  • 발행 : 1997.02.01
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초록

To utilize the alkaline protease produced by Halomonas sp. ES-10 as an enzyme detergent, the crude enzyme was obtained by methanol precipitation and lyophilization. And it was processed to coated enzyme.The best mixing ratio of components such as coated enzyme, builders, actives, fillers and adjuvants on detergency was examined, and temperature and pH influencing detergency were also tested. Detergency test 0.15% detergent solution was carried out on EMPA test cloth #116 with shaking(90 rpm) for 10 min after 30 min of pretreatment. The detergent which contained coated-enzyme 1%, Zeolite 4A 20%, Tween 80 1. 5%, sodium borate 30%, sodium meta silicate 7.5% and water 40% showed about 90% of washing efficiency at 40$\circ $C and pH 10.0.

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참고문헌

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