公开(公告)号：US20140206051A1

公开(公告)日：2014-07-24

申请号：US14054583

申请日：2013-10-15

申请人： Evolva SA

发明人： Bo STENHUUS ,  Hans Peter SMITS ,  Thomas DURHUUS ,  Michael KATZ

IPC分类号： C12P7/22

CPC分类号： C12P7/22 ,  C12F3/06 ,  C12G1/0203 ,  C12G2200/11

摘要： A method for the production of a stilbenoid, such as resveratrol or pinosylvin, by fermenting plant material such a grape must using a yeast having a metabolic pathway producing said stilbenoid, separating a solids waste material from said fermentation and extracting said stilbenoid.

摘要翻译： 用于通过发酵植物材料（例如葡萄）生产芪类化合物的方法，例如使用具有产生所述茋的代谢途径的酵母，将固体废物从所述发酵中分离并提取所述茋。

公开(公告)号：US20140178957A1

公开(公告)日：2014-06-26

申请号：US14012131

申请日：2013-08-28

申请人： Sylvie Dequin ,  Anne Ortiz-Julien ,  Axelle Cadiere

发明人： Sylvie Dequin ,  Anne Ortiz-Julien ,  Axelle Cadiere

IPC分类号： C12N15/81 ,  C12P7/06

CPC分类号： C12N15/81 ,  C12G1/0203 ,  C12G2200/05 ,  C12G2200/11 ,  C12N1/36 ,  C12N15/01 ,  C12P7/04 ,  C12P7/06 ,  C12P7/22 ,  C12P7/62 ,  C12R1/865 ,  Y02E50/17

摘要： The invention relates to a method for obtaining mutant yeast strains having an amplified PPP, characterised in that it comprises the culture of the strains on a substrate containing a gluconic acid salt.

摘要翻译： 本发明涉及一种用于获得具有扩增的PPP的突变酵母菌株的方法，其特征在于其包括在含有葡萄糖酸盐的底物上培养菌株。

公开(公告)号：US08569024B2

公开(公告)日：2013-10-29

申请号：US12936830

申请日：2009-04-02

申请人： Bo Stenhuus ,  Hans Peter Smits ,  Thomas Durhuus ,  Michael Katz

发明人： Bo Stenhuus ,  Hans Peter Smits ,  Thomas Durhuus ,  Michael Katz

IPC分类号： C12P7/22 ,  C12N1/00

CPC分类号： C12P7/22 ,  C12F3/06 ,  C12G1/0203 ,  C12G2200/11

摘要： A method for the production of a stilbenoid, such as resveratrol or pinosylvin, by fermenting plant material such a grape must using a yeast having a metabolic pathway producing said stilbenoid, separating a solids waste material from said fermentation and extracting said stilbenoid.

摘要翻译： 用于通过发酵植物材料（例如葡萄）生产芪类化合物的方法，例如使用具有产生所述茋的代谢途径的酵母，将固体废物从所述发酵中分离并提取所述茋。

公开(公告)号：US20100129491A1

公开(公告)日：2010-05-27

申请号：US11991162

申请日：2006-08-31

申请人： Yoshihiro Nakao ,  Yukiko Kodama ,  Tomoko Shimonaga

发明人： Yoshihiro Nakao ,  Yukiko Kodama ,  Tomoko Shimonaga

IPC分类号： C07K14/00 ,  C12N15/11 ,  C12N15/00 ,  C12N1/19 ,  C12Q1/68 ,  C12Q1/02 ,  C12C11/09 ,  C12C11/00 ,  C12G1/022

CPC分类号： C07K14/395 ,  C12C11/003 ,  C12C12/004 ,  C12C12/006 ,  C12G1/0203 ,  C12G2200/11

摘要： The present invention relates to a tryptophan transporter gene and to uses of the gene. The invention relates in particular to a brewer's yeast which can control the tryptophan assimilation ability, alcoholic beverages produced using such yeast, and a method of producing such alcoholic beverages. More specifically, the invention relates to a yeast which can control the tryptophan assimilation ability by controlling the level of expression of the TAT2 gene which codes for the tryptophan transporter Tat2p in brewer's yeast, particularly of the nonScTAT2 gene characteristic to beer yeast, and to a method of producing alcoholic beverages using such yeast.

摘要翻译： 本发明涉及色氨酸转运蛋白基因和该基因的用途。 本发明特别涉及能够控制色氨酸同化能力的啤酒酵母，使用这种酵母产生的酒精饮料，以及这种酒精饮料的制造方法。 更具体地，本发明涉及通过控制编码啤酒酵母中的色氨酸转运蛋白Tat2p的特异性TAT2基因的表达水平，特别是啤酒酵母特有的nonScTAT2基因，能够控制色氨酸同化能力的酵母。 使用这种酵母生产酒精饮料的方法。

公开(公告)号：US20230212488A1

公开(公告)日：2023-07-06

申请号：US17061378

申请日：2020-10-01

申请人： Xinkaitai Technology (Beijing) Co., Ltd.

发明人： Cuiying ZHANG ,  Tong Li ,  Ping Li ,  Dongguang Xiao ,  Xuewu Guo ,  Liangcai Lin ,  Yefu Chen ,  Aiqun Yu

IPC分类号： C12G1/022 ,  C12N15/81 ,  C12N9/04

CPC分类号： C12G1/0203 ,  C12N15/81 ,  C12N9/0006 ,  C12Y101/0104 ,  C12G2200/11

摘要： The present invention provides a Saccharomyces uvarum strain capable of low production of higher alcohols and strong degradation of malic acid. After the wine using Saccharomyces uvarum recombinant strain of the present invention is fermented for 5 days, with other fermentation properties unaffected, the content of isobutanol, isoamyl alcohol and phenethyl alcohol in the wine is 28.18 mg/L, 171.76 mg/L and 13.60 mg/L respectively, which is reduced by 20.28%, 14.77% and 11.26% compared with the starting strain, the total content of main higher alcohols (n-propanol, isobutanol, isoamyl alcohol and phenethyl alcohol) is reduced by 12.97%, and the content of malic acid is reduced to 1.13 g/L after fermentation, which greatly shortens the fermentation period, overcomes the influence of lactic acid bacteria fermentation in the ordinary fermentation process and unpleasant flavor caused by higher content of higher alcohols.

公开(公告)号：US09017989B2

公开(公告)日：2015-04-28

申请号：US12451339

申请日：2008-05-06

申请人： Sylvie Dequin ,  Maryam Ehsani ,  Maria Rosario Fernández Gallegos ,  Josep A. Biosca ,  Anne Ortiz-Julien

发明人： Sylvie Dequin ,  Maryam Ehsani ,  Maria Rosario Fernández Gallegos ,  Josep A. Biosca ,  Anne Ortiz-Julien

IPC分类号： C12N1/00 ,  C12N1/19 ,  C12G3/02 ,  C12G1/022 ,  C12G3/08 ,  C12N9/04 ,  C12P7/18

CPC分类号： C12G3/02 ,  C12G1/0203 ,  C12G3/08 ,  C12G2200/11 ,  C12N9/0006 ,  C12P7/18

摘要： The invention relates to yeasts expressing the gene BDH1 coding for Bdh1p, characterized in that they catalyze, in an alcoholic fermentation medium, the reduction of acetoin into 2,3-butanediol by a rate at least twice higher than that of the initial stem. The invention can particularly be used for the fermentation of fruit juice and for producing 2,3-butanediol.

摘要翻译： 本发明涉及表达编码Bdh1p的基因BDH1的酵母，其特征在于它们在酒精发酵培养基中催化以至少比起始茎高两倍的速率将乙偶姻还原成2,3-丁二醇。 本发明可特别用于果汁发酵和2,3-丁二醇生产。

公开(公告)号：US08048667B2

公开(公告)日：2011-11-01

申请号：US12442131

申请日：2008-09-09

申请人： Haruyo Hatanaka ,  Fumihiko Omura

发明人： Haruyo Hatanaka ,  Fumihiko Omura

IPC分类号： C12N1/19 ,  C12N15/63 ,  C07H21/04

CPC分类号： C07K14/395 ,  C12C12/004 ,  C12C12/006 ,  C12G1/0203 ,  C12G2200/11

摘要： The present invention relates to alpha-glucoside transporters which can promote assimilation of maltose/maltotriose contained in wort, etc., and so on. Especially in relation to glucose-induced inactivation/degradation, the present invention relates to alpha-glucoside transporters which are less susceptible to glucose-induced inactivation/degradation and can take up maltotriose like AGT1, by constructing the hybrid of AGT1 and MAL21. By using, e.g., a yeast expressing the alpha-glucoside transporter of the present invention, the fermentation rate of moromi mash containing oligosaccharides such as maltose/maltotriose can be accelerated.

摘要翻译： 本发明涉及能够促进麦芽汁等中包含的麦芽糖/麦芽三糖的同化的α-葡萄糖苷转运体等。 特别是关于葡萄糖诱导的失活/降解，本发明涉及通过构建AGT1和MAL21的杂交体，其对葡萄糖诱导的失活/降解较不敏感且可以摄取麦芽三糖如AGT1的α-葡萄糖苷转运蛋白。 通过使用例如表达本发明的α-葡萄糖苷转运蛋白的酵母，可以加速含有寡糖如麦芽糖/麦芽三糖的醪液的发酵速度。

公开(公告)号：US20110027414A1

公开(公告)日：2011-02-03

申请号：US12303266

申请日：2007-12-17

申请人： Fumihiko Omura

发明人： Fumihiko Omura

IPC分类号： C12N15/63 ,  C07H21/04 ,  C07K14/395 ,  C12N1/19 ,  C12C11/00 ,  C12G1/00

CPC分类号： C12C13/02 ,  C12C12/004 ,  C12C12/006 ,  C12G1/02 ,  C12G2200/11 ,  C12N9/0006

摘要： The present invention relates to a mutant acetohydroxy-acid reductoisomerase gene (mutant ILV5 gene) and use thereof, in particular, a brewery yeast for producing alcoholic beverages with superior flavor, alcoholic beverages produced with said yeast, and a method for producing said beverages. According to the method for producing alcoholic beverages of the present invention, because of reduction of the production of VDKs, especially DA, which are responsible for off-flavors in products, alcoholic beverages with superior flavor can be produced.

摘要翻译： 本发明涉及突变型乙酰羟酸还原异构酶基因（突变型ILV5基因）及其用途，特别是用于生产具有优良风味的酒精饮料的酿酒酵母，用所述酵母生产的酒精饮料及其制备方法。 根据本发明的含酒精饮料的制造方法，由于减少了产品中异味的VDK，特别是DA的生产，因此可以生产具有优良风味的酒精饮料。

公开(公告)号：US09551000B2

公开(公告)日：2017-01-24

申请号：US14374475

申请日：2013-01-24

申请人： INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE ,  CENTRE INTERNATIONAL D'ETUDES SUPERIEURES EN SCIENCES AGRONOMIQUES (MONTPELLIER SUPAGRO)

发明人： Bruno Blondin ,  Jessica Noble ,  Isabelle Sanchez

IPC分类号： C12N1/00 ,  C12Q1/68 ,  C12N15/00 ,  C12N15/74 ,  C12N15/81 ,  C07K14/395 ,  C12N9/10 ,  C12P3/00 ,  C12P7/24 ,  C12N15/10 ,  C12N15/70 ,  C12N1/18

CPC分类号： C12N15/81 ,  C07K14/395 ,  C12G2200/11 ,  C12N1/18 ,  C12N9/1029 ,  C12N15/102 ,  C12N15/70 ,  C12P3/00 ,  C12P7/24 ,  C12Q1/6883 ,  C12Q1/6895 ,  C12Q2600/156 ,  C12Y203/01031 ,  Y02P20/52

摘要： The present invention relates to the identification of alleles of the MET2 and SKP2 genes having the effect of reducing the production of sulphites, of hydrogen sulphide and of acetaldehyde by Saccharomyces, and to the use of these alleles in methods for controlling the production of these compounds during alcoholic fermentation.

摘要翻译： 本发明涉及鉴别具有降低酿酒酵母中亚硫酸盐，硫化氢和乙醛产量的作用的MET2和SKP2基因的等位基因，以及这些等位基因在控制这些化合物生产的方法中的用途 在酒精发酵过程中。

公开(公告)号：US20120308538A1

公开(公告)日：2012-12-06

申请号：US13482223

申请日：2012-05-29

申请人： Ursula Bond ,  Tharappel C. James ,  Joanne Kavanagh

发明人： Ursula Bond ,  Tharappel C. James ,  Joanne Kavanagh

IPC分类号： C12C11/00 ,  C12G1/00 ,  A61P31/04 ,  C12P7/06 ,  C07C31/08 ,  A61K38/17 ,  C12G3/00 ,  C12N1/19

CPC分类号： C12G1/02 ,  A61K38/00 ,  C07K14/4723 ,  C12C12/004 ,  C12C12/006 ,  C12G2200/11 ,  C12N1/18 ,  C12P7/06 ,  Y02E50/17

摘要： The invention relates to the prevention of bacterial spoilage during fermentation. In particular it relates to the prevention of beer and wine spoilage, but also the spoilage of bioethanol or biogas. This is accomplished by modifying the fermentation yeast to produce an antimicrobial peptide known as a defensin. One such defensin is the human β-defensin-3 (HBD-3) although many others can be used.

摘要翻译： 本发明涉及在发酵期间防止细菌腐败。 尤其涉及啤酒和酒的腐败预防，还涉及生物乙醇或沼气的腐败。 这通过改变发酵酵母以产生称为防御素的抗微生物肽来实现。 一种这样的防卫素是人类 - 防腐素-3（HBD-3），尽管可以使用许多其他物质。