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1. WO2020060165 - COMPOSITION FOR CULTURING STRAIN FOR PRODUCING BACTERIAL CELLULOSE

Publication Number WO/2020/060165
Publication Date 26.03.2020
International Application No. PCT/KR2019/012010
International Filing Date 17.09.2019
IPC
C12N 1/20 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
20Bacteria; Culture media therefor
C12P 19/04 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19Preparation of compounds containing saccharide radicals
04Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
C08J 5/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
A45D 44/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
44Other toilet or cosmetic equipment, e.g. for hairdressers' rooms
A61K 8/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
A61K 8/73 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
73Polysaccharides
Applicants
  • 에스케이바이오랜드 주식회사 SK BIOLAND CO., LTD. [KR/KR]; 충청남도 천안시 동남구 병천면 송정리2길 59 59, Songjeongni 2-gil, Byeongcheon-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do 31257, KR
  • 에스케바이오랜드 해문지사 SK BIOLAND HAIMEN CO.,LTD. [CN/CN]; 강소성 해문시 린쟝신구 톈무후로 1호 No.1, TIANMUHU ROAD, LINJIANG NEW DISTRICT HAIMEN CITY, Jiangsu, CN
Inventors
  • 박지호 PARK, Ji Ho; KR
  • 권민영 KWON, Min Young; KR
  • 김태현 KIM, Tae Hyun; KR
  • 김기수 KIM, Ki Soo; CN
  • 이재우 LEE, Jae Woo; CN
  • 이여준 LEE, Yeo Choon; CN
Agents
  • 윤대웅 YOON, Dae Woong; KR
Priority Data
10-2018-011110117.09.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) COMPOSITION FOR CULTURING STRAIN FOR PRODUCING BACTERIAL CELLULOSE
(FR) COMPOSITION DESTINÉE À LA CULTURE D'UNE SOUCHE DESTINÉE À LA PRODUCTION DE CELLULOSE BACTÉRIENNE
(KO) 박테리아 셀룰로오스 생산 균주 배양용 조성물
Abstract
(EN)
The present invention provides a composition for culturing a strain for producing bacterial cellulose. Compared to Acetobacter xylinum, which is conventionally known as the microorganism with the best production yield of cellulose, a Komagataeibacter rhaeticus KOSS-15 strain cultured in a composition of the present invention exhibits high cellulose productivity while enabling the amount of a saccharide source necessary for producing a cellulose sheet of the same weight to be reduced by 5-6 times.
(FR)
La présente invention concerne une composition pour la culture d'une souche pour la production de cellulose bactérienne. Par rapport à Acetobacter xylinum, qui est classiquement connu comme étant le micro-organisme présentant le meilleur rendement de production de cellulose, une souche KOSS-15 de Komagataeibacter rhaeticus mise en culture dans une composition selon la présente invention démontre une productivité élevée en cellulose, tout en permettant une réduction de 5 à 6 fois de la quantité d'une source de saccharide nécessaire pour produire une feuille de cellulose du même poids.
(KO)
본 발명은 박테리아 셀룰로오스 생산 균주 배양용 조성물을 제공한다. 본 발명의 조성물에 코마가테이박터 래티커스(Komagataeibacter rhaeticus) KOSS15 균주를 배양하는 경우, 종래 셀룰로오스의 생산 수율이 가장 우수한 미생물로 알려진 아세토박터 자일리넘과 비교하여 동일한 중량의 셀룰로오즈 시트를 제조하는데 필요한 당원의 함량을 5-6배 절감할 수 있는 높은 셀룰로오스 생산능을 나타낸다.
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