Precautions:

1, let it cool for half an hour after each baking 10 minute, and then continue to bake again.

2. When baking, you need to keep turning with a spoon to avoid the longan from zooming.

2. The standard for dry-baked longan is: breaking the shell to see that the longan meat is translucent, and the core is hard without water.

4. Dried longan is best sealed in plastic bags and put in the refrigerator, which can solve the phenomenon of mildew and insects.

Extended data

Function and efficacy of dried longan:

1, rich in vitamins, phosphorus, crude protein and inorganic salts, beneficial to spleen and brain. Can be used for treating insomnia, amnesia, heart failure, palpitation, asthenia, anemia, night sweats, spleen deficiency, diarrhea and puerperal edema.

1, longan pulp extract has certain anti-free radical and cell function, so it has anti-aging effect. ?

2. It has anti-cancer effect. Osaka Institute of Traditional Chinese Medicine in Japan has conducted anti-cancer experiments on more than 800 kinds of natural foods and drugs, and found that the inhibition rate of the water extract of longan pulp on cervical cancer cells is over 90%, which is 25% higher than that of the control group's anti-cancer chemotherapy drug bleomycin, and almost equivalent to the anti-cancer drug vincristine. ?

3. It has the effects of immune regulation and promoting intellectual development. Longan can not only be used as raw materials to make health care products such as "Longan Gecko Oral Liquid", "Longan Medicinal Liquor" and "Longan Jujube Seed Anshen Liquid", but also be used as Chinese herbal medicine in medicine on the one hand.

Baidu encyclopedia-longan dry