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[中级会员]
ID: 9102
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baking powder 和baking soda都是化学酵母。他们的作用就是在遇到液体和热的时候让面团发起来.
baking powder:一旦遇到液体,气体就会马上释放出来,随之面糊就会马上发起来,因而,拌好的面糊得马上送进烤箱。 baking soda:因为它是碱性的,有中和酸性的作用,所以baking soda一般使用在含有酸性配料的面糊里,比如含有fruits,chacolate ,buttermilk,sour cream, yogurt,mollasses. |
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[中级会员]
ID: 12148
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Baking soda is sodium bicarbonate (NaHCO3).
Baking powder is a combination of baking soda plus a few other things, most importantly a dry acid. When it is mixed with an acid liquid it releases the gas carbon dioxide (CO2): NaHCO3 + H+ -----> Na+ + H20 + CO2 (soda) (acid) -----> (sodium) (water) (gas) 凡是用YEAT的, 要加BAKING SODA, 此外都加BAKING POWDER. |
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无极生太极,太极生两仪,两仪生四像,四像生八卦。八卦两两相乘,演变成六十四卦,然後再演变成天地间的万事万物。
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[中级会员]
ID: 10632
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