Chemical constituents found in hazelnut is a glyceride, linoleic acid, palmitic, stearic, myristic acid, oil, protein, vitamin B1, and fatty substances.
Parts that can be used as medicine are the seeds, bark, and leaves. Well-known properties of the hazelnut is to strengthen and nourish hair. To nourish hair, six seeds finely ground pecans and add enough water and cooked to remove the oil. The oil is rubbed on the scalp, three times a week. It could also herb 10 grams of nutmeg, bay leaves mangkokan six, two fragrant pandan leaves, six leaves urang aring, 50 cc of coconut oil, sesame oil 50 cc, two rose petals, jasmine flowers 14 boiled with water to 2,000 cc remaining 1,000 cc. Then the decoction is filtered and applied to the scalp after a cold with a massage. Do twice a day.
To cope with hair loss, 40 grams of aloe vera leaves that have been peeled, mangkokan leaves 20 grams and 20 grams of crushed leaves of young hibiscus. Then add 50 cc of warm hazelnut oil. Stirred, and then applied to the skin the hair until blended, set aside some time and then wash the hair thoroughly.
Cope with canker sores, gum from the bark plus coconut pecan taste placed on the body of the sick. For toothache, gum leaf hazelnut be lubricated with a few drops on the sore tooth.
Drugs that bloody bowel movements, 20 grams hazelnut bark direus with 400 cc of water to the remaining 200 cc, then filtered and drunk warm. Dysentery drugs, 10 grams of pecan bark boiled with 400 cc of water to the remaining 200 cc, then filtered and drunk warm twice a day. Diarrhea, 20 grams of fresh pecan bark until finely crushed and boiled with 600 cc of water to the remaining 300 cc. The stew was then filtered and drunk as much as 150 cc, do two times a day.
