想問魚膠粉﹑魚膠片和酵母應用熱水﹑溫水還是冷水開?

魚膠粉:
用室溫水開,之後座熱水,千祈唔可以用熱水直接開魚膠粉,好難會開得溶
魚膠片:
用室溫食水/加D冰水,先浸軟魚膠片,再渣乾水份,用70-80度的熱水開溶,如果用太熱的水係會影響到佢凝固的能力
酵母:
用30度左右的水黎開就可以,LEE個溫度下,酵母係最活躍的,咁發酵的能力係最好的

1. Gelatine powder can be desolved in hot water.

2. Gelatine sheet have to be soaked in cold water (soak in ice water in summer), drain & squeeze excess water before adding into whatever you make.

3. You will have to add warm water (100F or 38C) to dry yeast, too warm will kill the yeast, too cold the yeast won't work, you also need to add a pinch of suger to proof (foaming) the yeast (yeast is a live ingredient, you have to feed it to make it works).