1, sun-drying: choose the amaranth to remove the old and withered leaves, and then put into a pot. Fill with water and stir in a little baking soda. Put the amaranth into the baking soda water to clean, fish out, drain the water. In a pot of hot water, put the amaranth into the boil, then fish out, drain the water. Then add salt and rub well. Will wipe the salt amaranth in a bamboo sieve, placed in the hot sun can be dried.

2, preservation: sun-dried amaranth in the water has been a lot of evaporation, relatively speaking, not easy to deteriorate, preservation time is longer, it is recommended that it can be put into a clean plastic bag, and then placed in a cool ventilated place to save can, pay attention to avoid direct sunlight, avoid humidity; in addition, you can also be wrapped in a plastic bag, and then put in the refrigerator in the cold to save.