关于冰冻蔬菜的营养问题。

2022-01-16 13:29:09

关于冰冻蔬菜的营养问题。

Because vegetables are usually frozen immediately after harvesting, they generally retain many of their nutrients.

In fact, one study showed that blanching and freezing vegetables for up to 2 months did not significantly alter their phytochemical content.

Frozen vegetables generally retain many of their nutrients. However, freezing may also increase or decrease the nutritional value of certain vegetables.

https://www.healthline.com/nutrition/are-frozen-vegetables-healthy#:~:text=Because%20vegetables%20are%20usually%20frozen%20immediately%20after%20harvesting%2C,did%20not%20significantly%20alter%20their%20phytochemical%20content%20%281%29.

Yahh 发表评论于 2022-01-23 18:12:20

回复 'tugan' 的评论 : 赞！

tugan 发表评论于 2022-01-23 08:47:41

啊，这个我不用读其他文章。我亲自试验过，-20 C 冷冻一个月内，对冰冻组织变化不大。我曾在实验室分析生物样品成分的。-80 C 可以存两三年呢。

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Yahh

关于冰冻蔬菜的营养问题。

Yahh (2022-01-16 13:29:09) 评论 (2)

关于冰冻蔬菜的营养问题。

Because vegetables are usually frozen immediately after harvesting, they generally retain many of their nutrients.

In fact, one study showed that blanching and freezing vegetables for up to 2 months did not significantly alter their phytochemical content.

Frozen vegetables generally retain many of their nutrients. However, freezing may also increase or decrease the nutritional value of certain vegetables.

关于冰冻蔬菜的营养问题。

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Yahh

关于冰冻蔬菜的营养问题。