"Peeling the apple skin" is a habit of many people, because pesticides often remain in the apple skin, and wax is added to increase the shelf life. But do you know that apple peel is rich in dietary fiber and antioxidant-pectin, and its nutritional value is not lost to pulp! Wouldn't it be a pity to throw it away? As long as you choose organic skin of fruits and vegetables without pesticides, seemingly useless ingredients can also be transformed into healthy and versatile "root skin vinegar". Kim So-yeon, the attending physician of Kim Il Sung, a former North Korean leader with a doctor's degree in traditional Chinese medicine in the United States, revealed in his book "Mysterious North Korea-the secret recipe of Kim family rejuvenation" that in addition to apple peel, "green pepper seed" can enhance immunity and liver function, and rich nucleic acid can promote metabolism; "Onion skin" and "green onion fibrous root" have high nutritional value and can even be used as medicine. "Crab shell" not only contains calcium to prevent osteoporosis, but also contains chitin to enhance immunity. These essential ingredients that are about to be discarded are the ideal materials for "root vinegar"! (The original book called it the vinegar of life) The following is the practice of "root vinegar" and many wonderful uses at home: Materials:

1. Containers with sufficient capacity. Korean rice wine (available in Korean restaurants) 1 liter 3. Maltose sauce 300g 4. Sugar100g 5. Root bark components (try to use organic crops) 1 kg ※ Production method:

1. Pour Korean rice wine into the prepared container.

2. Clean up the residual soil on the root bark, put it in a container and cover it. For watermelons, bananas and other foods that have doubts about pesticide residues, you can spray vinegar first, then wash them with water before using them.

3. Put the food into a container about 3/4 full, and then add maltose sauce and sugar. 4. Let stand for about 10 day, and start fermentation and foaming. Shake the container before foaming every day to destroy the film produced on the surface of vinegar.

5. After adding maltose sauce for 40 days, the multifunctional "root vinegar" is finished.

Usage: ※:

1. Healthy vinegar beverage

Adding root bark vinegar to boiling water at the ratio of 1: 10 is beneficial to skin care, weight loss and detoxification. The acidity of root bark vinegar beverage is low, which can be drunk daily, but it is recommended not to exceed 15ml a day. 2. Kitchen air conditioning

→ Add 2~3 drops of root vinegar when cooking eggs, which can make the eggshell hard and not easy to break.

→ When cooking fish ingredients, a proper amount of root vinegar can be dripped into the sauce to remove the fishy smell and enhance the delicacy of fish.

→ When soaking and cleaning fruits and vegetables, dropping root bark vinegar can remove pesticides and have bactericidal effect.

→ Dilute the root bark vinegar with water in the ratio of 1: 10, and pour it into the sprayer, which becomes the best cleaner for cleaning chopping boards, slipways, gas stoves and range hoods. Spraying and standing for 5~ 10 minute, then washing with water, sterilizing and deodorizing.

3. Domestic helper → instead of cleaner: root bark vinegar is diluted with water at the ratio of 1: 10, which can be used for various household cleaning.

→ Laundry: Adding 1 cup root vinegar to the washing machine can play the role of bleaching water and effectively clean yellowed clothes; Finally, pouring half a cup of root bark vinegar when washing can replace the soft essence of clothes, not to mention the problem of detergent residue.

4. Beauty → Wash your face: After washing your face, add 2~3 tablespoons root vinegar to wash your face, which will make your skin weak and healthy. It can also improve facial blood circulation and fight acne, dry skin and annoying markings.

Bathing: Bathing with half a cup of hot water of root bark vinegar will make the skin soft.