摘要:
Provided herein are a method for selecting a gene participating in the desired brewing character and compiling a database of the whole genome sequence of industrial yeast; identifying a gene participating in a brewing characteristic from the database; functional analysis of the gene; and a DNA array of the whole genome sequences of an industrial yeast. Also provided are a method for yeast breeding; a method of producing an alcoholic beverage with improved quality; and a screening method to identify genes that increase productivity and/or improve flavor in the production of an alcohol or an alcoholic beverage by (A) analyzing a whole industrial yeast genome sequence, (B) comparing the genome sequence with the genome sequence of S. cerevisiae, (C) selecting a gene of the industrial yeast encoding having 70 to 97% identity to an amino acid sequence of S. cerevisiae; and (D) analyzing the selected gene.
摘要:
The present invention relates to a brewery yeast having controlled sulfite-producing capability, a process for producing alcoholic beverages with controlled sulfite amount. More particularly, the present invention relates to a yeast whose sulfite-producing capability that contribute to the product flavor is controlled by controlling the expression level of MET16 gene encoding brewery yeast phosphoadenylyl sulfate reductase Met16p, particularly non-ScMET16 gene specific to lager brewing yeast, and to a method for producing alcoholic beverages with said yeast.
摘要:
The present invention relates to a branched-chain amino acid aminotransferase gene and a use thereof, particularly, to a brewery yeast for producing alcoholic drinks with enhanced flavor, to alcoholic drinks produced with said yeast and to a method for producing said drinks. More particularly, the present invention relates to a yeast whose capacity of producing amyl alcohol and/or isobutanol and/or isoamyl acetate that contribute to the product flavor is controlled by controlling the expression levels of BAT1 and BAT2 genes coding for brewery yeast branched-chain amino acid aminotransferases Bat1p and Bat2p, respectively, particularly nonScBAT1 or nonScBAT2 gene specific to lager brewing yeast, and to a method for producing alcoholic drinks using said yeast.
摘要:
A camera module 100 comprises at the bottom of a lens unit 4, a flange unit 43 being extended beyond a contact portion C between the lens unit 4 and a lens holder 3. Debris D produced by contact between the lens holder 3 and the lens unit 4 is collected on the flange unit 43. This can prevent poor imaging caused by the debris D. Therefore, it is possible to provide a simply-configured camera module 100 in which poor imaging due to debris is prevented but miniaturization is not hindered.
摘要:
The present invention relates to an dihydroxy-acid dehydratase gene and use thereof, in particular, a brewery yeast for producing alcoholic beverages having superior flavor, alcoholic beverages produced with said yeast, and a method for producing said beverages. More particularly, the present invention relates to a yeast whose level of producing total vicinal diketones, especially level of producing diacetyl, that are responsible off-flavor of the product, is reduced by amplifying the expression level of ILV3 gene encoding brewery yeast dihydroxy-acid dehydratase ILV3p, particularly non-ScILV3 gene specific to lager brewing yeast, and to a method for producing alcoholic beverages with said yeast.
摘要:
The present invention relates to a gene encoding a catalase and use thereof, in particular, a brewery yeast having high sulfite-producing capability, alcoholic beverages produced with said yeast, and a method for producing said beverages. More particularly, the present invention relates to a yeast, whose capability of producing sulfite, that contribute to stability of flavor in products, is enhanced by amplifying expression level of CTT1 gene encoding a catalase Ctt1p, especially non-ScCTT1 gene or ScCTT1 gene specific to a lager brewing yeast, and to a method for producing alcoholic beverages with said yeast.
摘要:
The present invention relates to a gene encoding a protein responsible for flocculation property of yeast and use thereof, in particular, a brewery yeast with appropriate flocculation property for producing desired alcoholic beverages, alcoholic beverages produced with said yeast, and a method for producing said beverages. More particularly, the present invention relates to a yeast to which suitable flocculation property for brewing desired alcoholic beverages was imparted by controlling expression level of MHP1 gene encoding a protein responsible for flocculation property of brewery yeast, especially non-ScMHP1 gene specific to a lager brewing yeast, to alcoholic beverages produced with said yeast and to a method for producing said beverages.
摘要:
The present invention relates to a gene encoding glycogen synthase and use thereof, in particular, a yeast for practical use with superior resistance property to dryness and/or low-temperature storage, alcoholic beverages produced with said yeast, and a method for producing said beverages. More particularly, the present invention relates to a yeast, whose resistance property to dryness and/or resistance property to low-temperature storage is enhanced by amplifying expression level of GSY1 or GSY2 gene encoding a Gsy1p or Gsy2p which is a glycogen synthase in brewer's yeast, especially non-ScGSY1 gene or non-ScGSY2 gene specific to a lager brewing yeast and to a method for producing alcoholic beverages with said yeast, etc.
摘要:
The present invention relates to ammonia transporter genes and use thereof. The invention relates in particular to a brewer's yeast which shows enhanced ammonia assimilation, alcoholic beverages produced using such yeast, and a method of producing such alcoholic beverages. More specifically, the invention relates to the MEP1 gene which codes for the ammonia transporter Mep1 in brewer's yeast, particularly to a yeast which can control the ammonia assimilation ability by controlling the level of expression of the nonScMEP1 gene or ScMEP1 gene characteristic to beer yeast and to a method of producing alcoholic beverages using such yeast.
摘要:
Provided herein are a method for selecting a gene participating in the desired brewing character and compiling a database of the whole genome sequence of industrial yeast; identifying a gene participating in a brewing characteristic from the database; functional analysis of the gene; and a DNA array of the whole genome sequences of an industrial yeast. Also provided are a method for yeast breeding; a method of producing an alcoholic beverage with improved quality; and a screening method to identify genes that increase productivity and/or improve flavor in the production of an alcohol or an alcoholic beverage by (A) analyzing a whole industrial yeast genome sequence, (B) comparing the genome sequence with the genome sequence of S. cerevisiae, (C) selecting a gene of the industrial yeast encoding having 70 to 97% identity to an amino acid sequence of S. cerevisiae; and (D) analyzing the selected gene.