Which of the following cooking methods helps preserve the anthocyanins in purple potatoes?

Which of the following cooking methods helps preserve the anthocyanins in purple potatoes? There are two methods, namely high-temperature storage method and low-temperature storage method. The most commonly used method in our daily life is steaming, which is high-temperature storage method. This is common sense in daily life and is also the latest question and answer in the Alipay Ant Manor class. I don’t need to be verbose below. Yes, everyone is tacitly aware of this.

Ant Manor March 24, 2023 Questions and Answers

Question: Which of the following cooking methods will help preserve the anthocyanins in purple potatoes?

Steam

boiled in water

Answer: Steam

Knowledge expansion:

There are roughly two storage methods for maintaining anthocyanins in purple sweet potatoes, namely high-temperature storage and low-temperature storage. The high-temperature storage method is to heat the purple sweet potato to 35 to 38 degrees Celsius after it is put into the cellar, and keep it for 2 to 3 days to kill the black spot, soft rot and other pathogens of the purple sweet potato.

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