Application of Wild Yeast (<i>Saccharomyces cerevisiae</i>) Isolates from Palm Wine and Honey in Baking of Cassava/Wheat Composite Bread

• 作者: Anene N. Moneke
• 来源期刊: 食品与营养科学(英文)
• 学科: 农学
• 关键词: Saccharomyces cerevisiae CASSAVA WHEAT Aroma FLAVOUR
• 年，卷（期）: 2020,（7）
• 页码范围: 695-711
• 页数: 17页
• 分类号: S53

摘要

<span style="font-family:Verdana;"><i><span style="font-family:Verdana;"><i></i></span></i></span><i><span style="font-family:Verdana;"><span style="font-family:Verdana;"><i><span style="font-family:Verdana;">Saccharomyces</span></i></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> <i>cerevisiae</i></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><i><span style="font-family:Verdana;"></span></i></span></span></i><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> (baker’s yeast) and wheat flour are the conventional </span><span style="font-family:Verdana;">raw materials used in baking of bread. Wheat flour is preferred due to gluten proteins providing bread elasticity. Interest is shown in using flours from cassava mainly due to economic and health reasons. Cassava does not have gluten protein required for bread elasticity. A different type of yeast would be required to bake bread using cassava flour. We investigated the use of </span><span style="font-family:Verdana;">composite (cassava/wheat) flour technology for bread baking. We also isolated yeast strains from palm wine (SPW) and honey (SH) using enriche</span><span style="font-family:Verdana;">d media and evaluated their ability to produce acceptable cassava/wheat composite flour bread. Total of six yeast (3 each for palm wine and honey) strains identified as </span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"><i></i></span></span></span><i><span style="font-family:Verdana;"><span style="font-family:Verdana;"><i><span style="font-family:Verdana;">Saccharomyces</span></i></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> <i>cerevisiae</i></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><i><span style="font-family:Verdana;"></span>