Unverified72% confidenceFactTime unknown
冻干蔬菜复水率通常为1:8至1:10(干品:鲜品重量),即100g冻干西兰花约等于800-1000g鲜菜量,用于估算实际膳食纤维和营养摄入
1
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72%
Confidence
Long-term
Relevance
-
First Seen
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Unverified冻干蔬菜含水量一般≤5%,热风干燥菜含水量约8-12%,含水量越低越耐储存且越易碎81% similarUnverified预切蔬菜包的实际可食用克重通常比标注净重低15-20%,因为包含无法避免的水分渗出和边角损耗,1-2人份建议选标注净重250-350g的规格78% similarUnverified叶菜炒制会大幅缩水,一斤生菠菜炒后仅剩约150-200g,按人均生重200-250g采购;根茎类不缩水按人均150g计算即可76% similarUnverified容量选择按家庭人口:2-3人选8-10L,5人以上或需一次清洗整颗西瓜/大白菜选12L以上,桶身内径应≥28cm才能平放整棵蔬菜74% similarUnverified标准通用水培营养液的稀释倍数通常为1:500至1:1000(即1L水加1-2ml原液),新养或幼苗期应减半浓度以防肥伤73% similar
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