Originally posted by e-citizen at 2005-9-16 02:55 PM: # l. `- z3 Z9 Y x R" B; k6 T2 [ S0 j8 b! \6 S% ]6 V" O/ w
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咱俩笨*握握手! 我做过N次硬棒棒发不起来的包子啦. 现在不感提做包子的事儿!甭说馒头了.
9 ` m2 J7 o( H, N7 W" |1.活酵母在面团里分解糖类物质产生气体. 9 [1 R+ y, D' e% Q8 m) }* Z9 r+ F. ]' y2 {# r5 Q& P' D
2气体被面团包裹,使面团膨大.当馒头被蒸熟时,里面的气体逸出,留下的小孔洞使馒头松软.6 X0 k% z q8 k0 q+ r8 B
Wate tempeature should be the same as your body temperature, means it is about 36~38 degree. You can test it by using your figures. Please remeber do not olny use cold water and hot water. 5 H3 g, H% ]# T3 H / j p. l9 F0 S. u) |Usually I prepare a big bowl, mix hot water and cold water to adjust water temperature(you can use only milk instead of water, same mathod), then put yeast in water, add a tea spool sugar. Wait until yeast melt. So you can start to make dough.