Essential oil: b-pinene, camphene, P-cymene, b-phellandrene, myrcene, b-ocimene-X, allo-ocimene, 6-n-butyl-cycloheptadiene-1,4, 2-methyl-dodecane-5-one, acetophenone, b-bisabolene, isoacroraene, acoradiene, chamigrene, a-cedrene, n-butyl-tetrahydrophthalide, n-butyl-phthalide [1,2], n- butylidene-phthialide, ligustilide, d-2,4-dihydrohpthalic anhydride ,dodecanol, bergapten
Oil with Phenol Characteristics: P-methyl-benzolcohol, 5-methoxyl-2,3-dicresol , phenol, O-cresol, P-cresol, guaiacol, 2,3-dieresol, P-ehtyl phenol, O-eethyl phenol, 4-ethyl resorcinol, 2,4-dihydroacetophenone, carvacrol, isoeugenol, vanillin .
Oil with Acid Characteristics: phthalic anhydride, azelaic acid, sebacie acid, anisic acid, myristic acid, camphoric acid, dimethyl phthalate, dimethyl aelate, dimethyl sebacate, dimehtyl anisae, dimethyl myristate, dimethyl camphorate, n-valerophenone-o-carboxylic acid .
Organic Acid: ferulic acid, succinic acid, nicotinic acid, vanillic acid, n-tetracosanoic acid, palmitic acid .
Sugar: sucrose, fructose, glucose, arabigalactan,
Vitamin: 0.25~40 mg/100g of vitamin B12, 0.0675% of vitamin A.
Animo Acid: 17 types of animo acid.[8,13]
Inorganic elements: 20 kinds of inorganic elements. Among them 16 kinds are needed by human body, like calcium, zinc, phosphorous, and selenium.
Akaline: uracil, adenine, choline.
Other: stigmasterol, sitosterol, stigmaterol-D-glucoside, tetradecanol-1, scopletin ,6-methoxyl-7-hydroxycoumarin, angelicide and brefelclin A ,phytoestrogens.
Present Day Applications:
Present Day Applications:
For treatment of :
1. stroke due to lack of blood circulation . Methods:
(1) 30 patients using 25% dang gui injection solution, once per day, intra venous feeding, 200 ~ 300 ml per day, 15 or 30 days per therapy period.
10 patients using 80 ~ 160 ml per day, 10 ~ 20 days per therapy period. Total 40 patients.
Basically healed: 12.
Improved greatly: 13
(2) 50 patients using 25% dang gui injection solution 200 ml per day, intra venous feeding, once per day, 20 days per therapy period.
Obviously effective: 13
Got better: 9
Circulation improved: 94% in total.
2. sickle cell anemia . (Methods to be loaded).
3. arrhythmia . (Methods to be loaded).
4. phlebitis due to thrombosis . (Methods to be loaded).
5. hardening of arteries of the brain . (Methods to be loaded).
6. chronic thrombosis of the lung and high pressure of the lung arteries. . (Methods to be loaded).
7. tip of breast bone syndromes . (Methods to be loaded).
8. hypertension . (Methods to be loaded).
Methods: using 20% dang gui solution for injection into shu xue (points) at the back of the bodies and in 30 minutes the plasma DBH became obviously lowered.  Total patients: 50. (27 patients were of vasomotor dysfunction, and 23 patients were of neuropathy.
10. liver diseases
11. acute kidney infection
12. bleeding of upper digestive tract
13. chronic constipation
14. fissure of anus
15. pain during menses
16. prolapse of uterus
17. inflammation of pelvic area
18. pain caused by abortion
20. inflammation of penis
21. inflammation of surface vein
22. inflammation of shoulders
23. inflammation of soft ribs
24. pain in lower back and legs
25. pain after chest surgery
26. joints of jaw dysfunction
27. herpes shingles
28. rash and measles
29. psoriasis: Using 2% dang gui solution and 2% Procaine 4 ml each, once a day, for 30 days, for xue location injections. According to diagnostics, select he gu, qu chi, fei shu, gan shu, wei shu, zhang men, tian xu, zhu san li, san yin jiao etc. Result: total patients: 100. Healed: 84. Obvious improvement 9. Improved 7. Follow up investigation in 6 months to 4 years. Five patience had relapses.
30. dang gui jin you wan is made from the dang gui essential oil of ligustilide (藁本內酯 ). For < 12 years old, taking 100 mg and for adults taking 150 mg, 3 times a day, for 7 days, total of 57 patients, produced good results:
Obviously effective: 74.5%
Total of effective result: 90.2%
It did not have obvious side effects. Those who were not effective in the treatment had swelling of the air sacs of the lungs and had cardio-pulmonary diseases. In general, the asthma syndromes subsided in 2 to 3 hours after taking the medicine. The wheezing sound started to subside within 8 to 24 hours. Its effect on asthma is slow and stable. It is obvious in comparing before and after treatment on circulation and airflow capacity. It is suitable for during breakout of mild to serious condition. 
31. (writing in progress)
35. Sudden deafness
36. bronchial asthma
37. inflammation of the stomach, ulcers of duodenum and stomach.
38. limb paralysis of toddlers
39. undesirable effects
(Methods of therapies to be loaded).