【单选题】【消耗次数:1】
面团搅拌的物理效应主要体现在两个方面,其中的一个方面是通过搅拌作用促使面粉水化完全,形成面筋;又使面筋得到扩展,成为( )。
有弹性的面团
有延伸性面团
既有一定弹性又有一定塑性的面团
既有一定弹性又有一定延伸性的面团
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相关题目
【单选题】 面团搅拌的物理效应主要体现在两个方面,一方面是通过搅拌作用促使面粉水化完全,形成面筋;又使面筋得到扩展,成为既有弹性又有延伸性的面团,另一方面是( )。
①  通过搅拌面团体积变大
②  通过搅拌面团色泽发生变化
③  由于搅拌产生摩擦热,使面团的温度升高
④  由于搅拌使面团光滑、有弹性
【单选题】 ( )可以增加面团中面筋的密度,增强弹性,提高面筋的筋力。
① 
② 
③ 
④  酵母
【判断题】 面团搅拌过度,会破坏面团中面筋质的结构,使面团过分湿润、粘手,对整形操作造成困难。
①  正确
②  错误
【判断题】 陡峭的需求曲线弹性一定小,平坦的需求曲线弹性一定大。
①  正确
②  错误
【单选题】 下列现象属于面团搅拌过度的是( )。
①  触摸面团,面团表面光滑、干燥
②  触摸面团,面团表面很湿,用手拉取面团易断裂
③  触摸面团,面团过分湿润、粘手
④  整个面团显得粗糙,表面不整齐
【单选题】 下列不是面团的面筋质所起的作用的是( )。
①  承受面团发酵过程中二氧化硫气体的膨胀
②  提高面团的保气能力
③  提高面团的可塑性
④  阻止二氧化硫气体的溢出
【单选题】 水调面团因水温不同,一般分为冷水面团、冰水面团、( )。
①  热水面团
②  沸水面团
③  烫水面团
④  温水面团
【单选题】 ( )是按产品要求把面团做成一定形状的工艺。
①  分割
② 
③  成形
④ 
【单选题】 ( )作用能提高面粉面团的可塑性。
①  面粉的熟化
②  淀粉的糊化
③  面粉的糖化
④  淀粉的老化
【判断题】 顾客的需要在种类、层次、程度等方面具有一定的弹性
①  正确
②  错误
随机题目
【单选题】 When she was criticized, she claimed that it was outside her _____of responsibility.
①  field
②  limit
③  extent
④  range
【单选题】 Mike is better than Peter ____ swimming.
①  at
②  for
③  on
④  about
【单选题】 Your proposal () by the committee soon.
①  is discussed
②  has been discussed
③  is going to be discussed
④  will have been discussed
【单选题】 There are some areas which are still densely populated ____ their severe weather conditions.
①  due to
②  with regard to
③  regardless of
④  but for
【单选题】 We all thought ______ pity that you were unable to attend our meeting.
①  that
②  which
③  this
④  it
【单选题】 The shy girl felt ____ and uncomfortable when she could not answer her teacher’s questions.
①  amazed
②  awkward
③  curious
④  amused
【单选题】 Free ______ of shampoo is distributed from door to door.
①  sample
②  example
③  product
④  stock
【单选题】 A police officer claimed he had attempted to _______ paying his fare.
①  avoid
②  reject
③  refuse
④  neglect
【单选题】 He is late again today. I’ll ____ that he will not be late tomorrow.
①  refer to it
②  look to him
③  see to it
④  turn to it
【单选题】 Must I take a taxi?No, you _______. You can take my car.
①  had better to
②  don’t
③  must not
④  don’t have to