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黄瓜又名胡瓜、王瓜 ,是葫芦科甜瓜属中具刺的主要栽培品种 ,但有的黄瓜吃起来很苦 ,这样必然会影响其食用价值。黄瓜发苦是由苦素引起的 ,而苦素是由糖类和非糖类的化合物缩合而成 ,呈白色结晶 ,存在于所有的黄瓜中 ,不同黄瓜内苦素的含量也不相同。如果黄瓜中含苦素较多 ,就
Cucumber, also known as cucumber, king melon, Cucurbitaceae melon is a major cultivated species of thorns, but some cucumber is very bitter to eat, this will inevitably affect their edible value. Bitter cucumber bitter is caused, and bitter is composed of sugar and non-carbohydrate compounds from condensation, white crystals exist in all the cucumbers, different cucumbers content of endogenous bitter is not the same. If the cucumber contains more bitter, it