CO2020004754A1 - Proceso de obtención de β-glucano a partir de levadura de panadería - Google Patents

Proceso de obtención de β-glucano a partir de levadura de panadería

Info

Publication number
CO2020004754A1
CO2020004754A1 CONC2020/0004754A CO2020004754A CO2020004754A1 CO 2020004754 A1 CO2020004754 A1 CO 2020004754A1 CO 2020004754 A CO2020004754 A CO 2020004754A CO 2020004754 A1 CO2020004754 A1 CO 2020004754A1
Authority
CO
Colombia
Prior art keywords
yeast
glucan
obtaining
baker
cells
Prior art date
Application number
CONC2020/0004754A
Other languages
English (en)
Inventor
Jose Jair Alzate
Uberley Osorio
Alejandro Trujillo
Original Assignee
Compania Nac De Levaduras Levapan S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compania Nac De Levaduras Levapan S A filed Critical Compania Nac De Levaduras Levapan S A
Priority to CONC2020/0004754A priority Critical patent/CO2020004754A1/es
Publication of CO2020004754A1 publication Critical patent/CO2020004754A1/es
Priority to PCT/IB2021/053142 priority patent/WO2021209959A2/es
Priority to CN202180006935.9A priority patent/CN114746542A/zh
Priority to US17/758,002 priority patent/US20230332196A1/en
Priority to BR112022008866A priority patent/BR112022008866A2/pt
Priority to EP21787640.8A priority patent/EP4144831A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • 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
    • C12N1/06—Lysis of microorganisms
    • C12N1/063—Lysis of microorganisms of yeast
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Abstract

La presente invención se refiere a un proceso de obtención de β-glucano a partir de células de levadura, el cual involucra el crecimiento inicial de la levadura, la autolisis de dichas células para la obtención de paredes celulares de levadura, el tratamiento alcalino de estas con hidróxido de sodio que comprende periodos de retención, el tratamiento ácido del producto insoluble obtenido, y la recolección y manejo del mismo para la obtención de un producto en polvo enriquecido en β-glucano con un porcentaje inferior al 4% de grasa.
CONC2020/0004754A 2020-04-17 2020-04-17 Proceso de obtención de β-glucano a partir de levadura de panadería CO2020004754A1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CONC2020/0004754A CO2020004754A1 (es) 2020-04-17 2020-04-17 Proceso de obtención de β-glucano a partir de levadura de panadería
PCT/IB2021/053142 WO2021209959A2 (es) 2020-04-17 2021-04-15 Proceso de obtención de βeta-glucano a partir de levadura de panadería
CN202180006935.9A CN114746542A (zh) 2020-04-17 2021-04-15 从面包酵母中获得β-葡聚糖的方法
US17/758,002 US20230332196A1 (en) 2020-04-17 2021-04-15 Process of obtaining beta-glucan from bakers yeast
BR112022008866A BR112022008866A2 (pt) 2020-04-17 2021-04-15 Processo para a obtenção de um produto de b-glucano a partir de saccharomyces cerevisiae
EP21787640.8A EP4144831A2 (en) 2020-04-17 2021-04-15 Method for obtaining beta-glucan from baker's yeast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2020/0004754A CO2020004754A1 (es) 2020-04-17 2020-04-17 Proceso de obtención de β-glucano a partir de levadura de panadería

Publications (1)

Publication Number Publication Date
CO2020004754A1 true CO2020004754A1 (es) 2020-10-20

Family

ID=72841462

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0004754A CO2020004754A1 (es) 2020-04-17 2020-04-17 Proceso de obtención de β-glucano a partir de levadura de panadería

Country Status (6)

Country Link
US (1) US20230332196A1 (es)
EP (1) EP4144831A2 (es)
CN (1) CN114746542A (es)
BR (1) BR112022008866A2 (es)
CO (1) CO2020004754A1 (es)
WO (1) WO2021209959A2 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223491A (en) 1989-11-09 1993-06-29 Donzis Byron A Method for revitalizing skin by applying topically water insoluble glucan
GB9022560D0 (en) 1990-10-17 1990-11-28 G B Biotechnology Limited Processing of waste
ATE312194T1 (de) 1998-04-17 2005-12-15 Biotrex S R L Produkt auf basis von polysacchariden aus backhefe und seine verwendung als additiv fur backwaren
KR100485056B1 (ko) 2004-01-19 2005-04-22 (주)네추럴에프앤피 효모의 수용성 글루칸 올리고머를 함유하는 항 h1n2형 조류독감 바이러스제
JP5296531B2 (ja) * 2005-05-05 2013-09-25 センシエント フレイバーズ エルエルシー βグルカン及びマンナンの製造
WO2008032134A1 (es) 2006-09-11 2008-03-20 Compana Nacional De Levaduras Levapan S.A. Proceso para la obtencion de glucan de levadura por autolisis de celulas de levadura saccharomyces cerevisiae de panaderia
CN101570769B (zh) 2008-04-29 2013-06-19 安琪酵母股份有限公司 一种酵母葡聚糖、甘露聚糖及其生产方法
CN104910292B (zh) 2015-05-14 2017-06-30 中国农业科学院农产品加工研究所 利用分子组装增溶技术制备酵母β‑D‑葡聚糖的方法
CN105559091B (zh) * 2015-12-31 2018-12-28 山东圣琪生物有限公司 一种酵母硒产品及其生产方法
CN109207384B (zh) * 2017-07-03 2021-05-18 安琪酵母股份有限公司 改性酵母细胞壁及其制备方法和应用

Also Published As

Publication number Publication date
WO2021209959A2 (es) 2021-10-21
BR112022008866A2 (pt) 2022-12-06
WO2021209959A3 (es) 2022-01-13
CN114746542A (zh) 2022-07-12
EP4144831A2 (en) 2023-03-08
US20230332196A1 (en) 2023-10-19

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