Superior Molasses Assimilation, Stress Tolerance, and Trehalose Accumulation of Baker's Yeast Isolated from Dried Sweet Potatoes (hoshi-imo)
スポンサーリンク
概要
- 論文の詳細を見る
Yeast strains were isolated from dried sweet potatoes (hoshi-imo), a traditional preserved food in Japan. Dough fermentation ability, freeze tolerance, and growth rates in molasses, which are important characteristics of commercial baker’s yeast, were compared between these yeast strains and a commercial yeast derivative that had typical characteristics of commercial strains. Classification tests including pulse-field gel electrophoresis and fermentation/assimilation ability of sugars showed that almost the stains isolated belonged to Saccharomyces cerevisiae. One strain, ONY1, accumulated intracellular trehalose at a higher level than commercial strain T128. Correlated with intracellular trehalose contents, the fermentation ability of high-sugar dough containing ONY1 was higher. ONY1 also showed higher freeze tolerance in both low-sugar and high-sugar doughs. The growth rate of ONY1 was significantly higher under batch and fed-batch cultivation conditions using either molasses or synthetic medium than that of strain T128. These results suggest that ONY1 has potential commercial use as baker’s yeast for frozen dough and high-sugar dough.
- 2004-07-23
著者
-
Kuwazaki Seigo
National Institute of Agrobiological Sciences
-
鈴木 チセ
農研機構
-
Kuwazaki Seigo
National Food Research Institute
-
SUZUKI Chise
National Food Research Institute, Ministry of Agriculture, Forestry and Fisheries
-
Shima Jun
National Food Research Institute
-
NISHIDA Osamu
National Food Research Institute
-
SUZUKI Chise
National Food Research Institute
関連論文
- 1P466 Successive dissection and recovery of chromosome nano-fragments and direct BAC mapping onto chromosomes by scanning probe microscopy(22. Genome biology,Poster Session,Abstract,Meeting Program of EABS &BSJ 2006)
- 1P465 Novel Genomic Analysis Tool based on the Scanning Probe Microscope(22. Genome biology,Poster Session,Abstract,Meeting Program of EABS &BSJ 2006)
- Debaryomyces hansenii KYT-1が生産するキラー因子による産膜性酵母の増殖抑制
- 食品加工における微生物・酵素の利用(第36回)乳酸菌の育種と分類
- 2P-1119 酵母と複合バイオフィルムを形成する2種類の乳酸菌種の特性比較(3a発酵生理学,発酵工学,一般講演,代謝生理学・発酵生産,伝統の技と先端科学技術の融合)
- Pichia farinosaのキラー因子、SMKトキシンのサブユニット間相互作用の解析 : 微生物
- 1P-284 2色同時計測SNOMによる高精度カイコ染色体BACマッピング(ゲノム生物学,第46回日本生物物理学会年会)
- 微生物バンク等保存乳酸菌株のバクテリオシン生産性を指標とした特性評価
- Isolation and Characterization of Halotolerant Killer Yeasts from Fermented Foods(Microbiology & Fermentation Industry)
- Changes in Gene Expression of Commercial Baker's Yeast during an Air-Drying Process that Simulates Dried Yeast Production(BREWING AND FOOD TECHNOLOGY)
- ヘテロ乳酸菌 Lactobacillus fructivorans に起因する加工味噌の膨れ
- 酵母キラートキシンの作用機構
- 人は5000株とどう向きあうか : 酵母遺伝子破壊株の使い道(バイオミディア2003)
- 耐塩性酵母Pichia farinosaのキラートキシンSMKTの構造と作用機構に関する研究
- 耐塩性酵母のキラートキシン
- 酵母のキラートキシン--構造から機能へ (生物間の攻撃と防御の蛋白質--毒素と生物間相互作用を見直す) -- (第1部 微生物および生物間の協調と攻撃の世界)
- 耐塩性酵母のキラー因子--構造から機能解析へ
- Pichia facinosaのキラー因子SMKTに対する耐性を付与するS.cerebisiae遺伝子の解析 : 微生物
- 耐塩性酵母のキラ-因子
- 耐塩性酵母Pichia farinosaの生産するキラー因子 酵母の認識機構, レセプターの解明が急務
- キラー因子 (Killer toxins)
- アンチセンス核酸(Antisense DNA/RNA)
- 味噌の発酵・熟成中における米蛋白質の分解
- 耐塩性キラ-酵母
- Superior Molasses Assimilation, Stress Tolerance, and Trehalose Accumulation of Baker's Yeast Isolated from Dried Sweet Potatoes (hoshi-imo)
- Immunochemical and Mutational Analyses of P-type ATPase Spf1p Involved in the Yeast Secretory Pathway(Biochemistry & Molecular Biology)
- Microflora of Mana, a Nepalese Rice Koji
- Mineral and Amino Acid Contents of Kinema, a Fermented Soybean Food Prepared in Nepal
- Purification and Properties of the Killer Toxin Produced by a Halotolerant Yeast, Pichia farinosa(Microbiology & Fermentation Industry)
- Isolation and Characterization of Enterocin SE-K4 Produced by Thermophilic Enterococci, Enterococcus Faecalis K-4
- Characterization of Glutamate Decarboxylase from a High γ-Aminobutyric Acid (GABA)-Producer, Lactobacillus paracasei
- Characterization of Glutamate Decarboxylase from a High γ-Aminobutyric Acid (GABA)-Producer, Lactobacillus paracasei
- Prevention of bacterial contamination using acetate-tolerant Schizosaccharomyces pombe during bioethanol production from molasses(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)
- Strategy for simultaneous saccharification and fermentation using a respiratory-deficient mutant of Candida glabrata for bioethanol production(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)
- Characterization of a spontaneous flocculation mutant derived from Candida glabrata : A useful strain for bioethanol production(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)
- Isolation of Thermophilic Ammonium-tolerant Bacterium and Its Application to Reduce Ammonia Emission during Composting of Animal Wastes
- Dynamics of genetically modified Lactococcus lactis in simulated natural environments and impacts on microbial communities(MISCELLANEOUS)
- Application of Scanning Probe Microscopy to Genetic Analysis
- Nanometer-Scale Dissection of Chromosomes by Atomic Force Microscopy Combined with Heat-Denaturing Treatment