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C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
C12N1/00—Microorganisms, 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
C12N1/20—Bacteria; Culture media therefor
Abstract
내용없음No content
Description
히아론산 제조방법Hyaluronic Acid Production Method
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (4)
균주 스트렙토코커스 이퀴 KCTC 1873을 이용하여 히아론산을 제조함에 있어서 미생물을 접종하고 5 내지 10시간 배양한 다음 포도당, 펩톤, 소의 혈액을 연속 혹은 간헐적으로 배양액내로 주입하면서 배양하는 유가 배양법에 의한 히아론산 제조방법.In the preparation of hyaluronic acid using strain Streptococcus Equi KCTC 1873, hyaluronic acid production by incubation with inoculation of microorganisms and incubation for 5 to 10 hours, followed by incubation of glucose, peptone, and bovine blood into the culture medium continuously or intermittently Way.제1항에서, 배양액의 포도당 농도를 0.5 내지 6.0％(W/V)로 유지하는 히아론산 제조방법.The method of claim 1, wherein the glucose concentration of the culture solution is maintained at 0.5 to 6.0% (W / V).제1항에서, 배양액의 프로테오스 또는 단백질 농도를 0.01 내지 1.0％(W/V)로 유지하는 히아론산 제조방법.The method of claim 1, wherein the concentration of proteases or proteins in the culture solution is maintained at 0.01 to 1.0% (W / V).제1항에서, 내아미 0.5 내지 1.0 기압으로 유지하는 히아론산 제조방법.According to claim 1, hyaluronic acid production method is maintained at 0.5 to 1.0 atm.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870001861A1987-03-031987-03-03Process for preparing hyaluronic acid
KR890003708B1
(en)
PROCESS FOR THE PRODUCTION OF MICROBIAL CELLULOSE; PROCESS FOR OBTAINING QUANTITIES OF CELLULAR COMPONENTS OF CELLULOSE-PRODUCING MICROORGANISMS; PROCESS FOR THE PRODUCTION OF AMORPLE CELLULOSE;