KR100740973B1 - 바실러스 서브틸리스 균주 pl-1 및 상기 균주로부터 생산되는 케라틴 분해활성을 갖는 단백질 분해 효소 - Google Patents
바실러스 서브틸리스 균주 pl-1 및 상기 균주로부터 생산되는 케라틴 분해활성을 갖는 단백질 분해 효소 Download PDFInfo
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- KR100740973B1 KR100740973B1 KR1020050013742A KR20050013742A KR100740973B1 KR 100740973 B1 KR100740973 B1 KR 100740973B1 KR 1020050013742 A KR1020050013742 A KR 1020050013742A KR 20050013742 A KR20050013742 A KR 20050013742A KR 100740973 B1 KR100740973 B1 KR 100740973B1
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- protease
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1009—Rigid frame constructions
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- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
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- Enzymes And Modification Thereof (AREA)
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Abstract
Description
| 특성 | 바실러스 서브틸리스 sp. PL-1 |
| 그람염색 | +, Rod |
| 포자형성 | + |
| 카탈라제(Catalase) | + |
| 우레아제(Urease) | - |
| 질소환원(Nitrate reduction) | + |
| 글리세롤(Glycerol) | + |
| 아세테이트(Acetate) | + |
| 시트레이트(Citrate) | + |
| 아라비노스(Arabinose) | + |
| 리보스(Ribose) | + |
| 글루코스(Glucose) | + |
| 프럭토스(Fructose) | + |
| 갈락토스(Galactose) | - |
| 만노스(Mannose) | - |
| 락토스(Lactose) | - |
| 말토스(Maltose) | + |
| 수크로스(Sucrose) | + |
| 아라비톨(Arabitol) | - |
| 자일리톨(xylitol) | - |
| 이노시톨(Inositol) | + |
| 만니톨(Mannitol) | + |
| 소비톨(Sorbitol) | + |
| 글루탐산(Glutamic acid) | - |
| α-Methyl-D-glucoside | - |
| 녹말(Starch) | + |
| 카제인(Casein) | + |
| 젤라틴(Gelatin) | + |
| 글리코겐(Glycogen) | + |
| 성분명 | 농도 |
| 닭털 인산제이칼륨 황산 마그네슘 | 1% 0.2% 0.5 mM |
| 탄산나트륨 농도(%) | 단백질 분해효소 활성(U/㎖) |
| 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 | 1059.5 1205.5 1431.2 1568.3 1419.0 1294.0 1240.9 948.9 681.1 550.6 440.0 |
| 유기질소원 | 효소 활성(U/㎖) |
| 무첨가 대두박 카제인 탈지분유 유청 효모추출물 펩톤 면실박 젤라틴 우모분 닭털 오리털 | 31 15319 695 441 573 938 772 10065 551 5363 1536 1403 |
| 질소원 | 단백질 분해효소 활성(U/㎖) |
| 우모분 0.5 1.0 1.5 2.0 2.5 3.0 5.0 | 2561 4158 5366 5561 6915 5464 4950 |
| 닭털 0.5 1.0 1.5 2.0 2.5 3.0 5.0 | 683 1466 1687 1833 2475 1736 1015 |
| 오리털 0.5 1.0 2.0 3.0 5.0 | 630 1391 1853 1712 973 |
| 탄소원 | 단백질 분해효소 활성(U/㎖) |
| 무첨가 고구마 전분 옥수수 전분 밀기울 밀가루 | 2075 977 3446 1340 3871 |
| 저분자량 탄소원 | 단백질 분해효소 활성(U/㎖) |
| 대조군 포도당 프럭토즈 갈라토즈 락토스 말토스 설탕 물엿 구연산 나트륨 초산 나트륨 숙신산 나트륨 굴루탐산 나트륨 | 3915 3367 3782 1155 1570 4197 3566 5884 4772 4590 4219 4595 |
| 비이온성 | 상대 활성(%) |
| Brij 35 1% 5% Tween 20 1% 5% Triton X-100 1% 5% | 173.3 145.2 159.1 120.1 166.0 124.8 |
| 금속이온 | 잔존 활성(%) |
| Co2+ Zn2+ Cr3+ Mn2+ Hg2+ Cu2+ Ca2+ Mg2+ | 114.2 81.3 95.6 92.9 52.0 98.0 97.4 97.3 |
| 처리 효소 양 | 잔류율(%) | 분해율(%) (4 일 간 처리) | |
| 2 일 | 4 일 | ||
| 1000 U/ml 2000 U/ml | 40.3 32.2 | 35.3 24.7 | 64.7 75.3 |
| 처리 효소 양 (카제인 분해활성) | 케라틴-아주르 분해활성(KU/ml) |
| 20 U/ml 100 U/ml 200 U/ml 500 U/ml 1000 U/ml | 0.45 1.45 2.52 4.27 11.53 |
Claims (16)
- 바실러스 서브틸리스(Bacillus subtilis) PL-1 균주(수탁번호 : KCTC 10764BP).
- 단백질 분해 활성을 갖는 제 1항의 균주 배양액.
- 삭제
- 다음의 각 공정을 포함하는 제 1항의 균주를 대량으로 배양하는 방법:(i) 제 1항의 균주를 종균배양하는 단계;(ii) 단계 (i)의 배양액을 0.1 내지 5%의 유기 질소원, 0.1 내지 5%의 탄소원을 포함하는 배지에 접종한 후, 25℃ 내지 45℃의 배양온도, 20 내지 96시간의 배양시간, 0.5 내지 1.5 vvm의 통기조건, pH 7.0 내지 pH 12.0의 조건에서 배양하는 단계.
- 제4항에 있어서, 상기 유기 질소원은 깃털, 우모분, 카제인, 탈지분유, 유청, 면실박, 대두박 및 펩톤으로 구성되는 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 방법.
- 제5항에 있어서, 상기 깃털은 우모분, 오리털 및 닭털로 구성되는 가금류 깃털 군으로부터 선택되는 것을 특징으로 하는 방법.
- 제 4항에 있어서, 탄소원은 물엿, 말토스, 고구마 전분, 옥수수 전분, 밀가루, 구연산 나트륨, 초산 나트륨 및 숙신산 나트륨으로 구성되는 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 방법.
- 삭제
- 제 2항의 균주 배양액을 포함하는 의류용 또는 콘택트 렌즈용 세제.
- 제 2항의 균주 배양액을 이용하여 식품, 사료, 직물, 천연 가죽을 가공하는 방법.
- 제 2항의 균주 배양액을 이용하여 유기 폐기물을 분해하는 방법.
- 제 2항의 균주 배양액을 이용하여 가금류 깃털을 분해하는 방법.
- 삭제
- 제 12항에 있어서, 가금류 깃털은 오리털 및 닭털인 것을 특징으로 하는 방법.
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050013742A KR100740973B1 (ko) | 2005-02-18 | 2005-02-18 | 바실러스 서브틸리스 균주 pl-1 및 상기 균주로부터 생산되는 케라틴 분해활성을 갖는 단백질 분해 효소 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050013742A KR100740973B1 (ko) | 2005-02-18 | 2005-02-18 | 바실러스 서브틸리스 균주 pl-1 및 상기 균주로부터 생산되는 케라틴 분해활성을 갖는 단백질 분해 효소 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060092671A KR20060092671A (ko) | 2006-08-23 |
| KR100740973B1 true KR100740973B1 (ko) | 2007-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050013742A Expired - Fee Related KR100740973B1 (ko) | 2005-02-18 | 2005-02-18 | 바실러스 서브틸리스 균주 pl-1 및 상기 균주로부터 생산되는 케라틴 분해활성을 갖는 단백질 분해 효소 |
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| KR (1) | KR100740973B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101193251B1 (ko) * | 2010-07-12 | 2012-10-19 | 정경자 | 우모를 이용한 유기질 비료 제조방법 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100855338B1 (ko) * | 2006-10-26 | 2008-09-04 | 부경대학교 산학협력단 | 어분폐액을 이용한 액체비료의 제조방법 |
| CN102517235B (zh) * | 2011-12-27 | 2013-01-16 | 湖南农业大学 | 一种枯草芽孢杆菌 |
| CN103275891B (zh) * | 2013-05-06 | 2014-08-13 | 浙江大学 | 一种植物内生菌及其应用 |
| KR101591440B1 (ko) * | 2013-11-20 | 2016-02-03 | 주식회사 에스씨아이 | 열 저항성이 우수한 단백질 분해효소를 생산하는 바실러스 메틸로트로피쿠스 sci 균주 |
| KR101641731B1 (ko) * | 2014-06-27 | 2016-07-21 | 베스트롱생명과학 주식회사 | 인모 분해 미생물 및 이를 이용한 인모 분해방법 |
| CN117247876B (zh) * | 2023-11-15 | 2024-01-19 | 中国农业大学 | 一种降解羽毛的菌株及其应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908220A (en) * | 1988-03-31 | 1990-03-13 | North Carolina State University | Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same |
| KR20010014788A (ko) * | 1999-04-20 | 2001-02-26 | 오사와 야스오 | 미생물을 사용하는 털 또는 깃털의 처리 방법 |
-
2005
- 2005-02-18 KR KR1020050013742A patent/KR100740973B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908220A (en) * | 1988-03-31 | 1990-03-13 | North Carolina State University | Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same |
| KR20010014788A (ko) * | 1999-04-20 | 2001-02-26 | 오사와 야스오 | 미생물을 사용하는 털 또는 깃털의 처리 방법 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101193251B1 (ko) * | 2010-07-12 | 2012-10-19 | 정경자 | 우모를 이용한 유기질 비료 제조방법 |
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| Publication number | Publication date |
|---|---|
| KR20060092671A (ko) | 2006-08-23 |
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