Unverified80% confidenceFactTime unknown
红薯粉的透明度和'久煮不糊'是判断纯度的实操点：纯红薯粉煮后呈半透明灰褐色且久泡不断，掺淀粉多的会发白、易断且泡久成糊状
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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