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Efficacy and function of Pittosporum bark: expelling wind and dehumidification, benefiting water and

Aralia is also known as Haitongpi (the native name of Northern Jiangsu), magpie does not step on it (compendium of Materia Medica), huyangci, red bayonet does not step on it (the native name of Zhejiang), bird does not stay on it (the native name of Southern Jiangsu), tongci (the native name of Fujian), huanglongbao (the native name of Baoxing in Sichuan), cilongbai (the native name of Emei in Sichuan), cishuchun and feitiancentipede (the native name of Beibei in Sichuan). Although the name of each place will be different, the effect of the bark is the same. So what are the functions of Pittosporum bark? Dear, you must also want to know. So let's read on^_^

Efficacy: Ingredients: oleanolic acid, echinocystic acid, hederagenin, sitosterol, stigmasterol, campestrol, and esculetin dimethyl ether are contained in the bark.

Sexual taste: pungent, bitter, mild.

Meridian tropism: liver tropism; stomach tropism; kidney tropism.

Efficacy: dispel wind and dampness; promote water and moderate; activate blood and detoxify.

Function indications: rheumatoid arthritis pain; lumbago and leg pain; kidney deficiency and edema; thirst; epigastralgia; bruise; fracture; hematemesis; hemorrhage; malaria; lacquer sore; osteomyelitis; deep abscess.

Usage and dosage: 5-12g; can be soaked in wine, can be decocted; or external use: grind and mix.

Eye wash: 50g of Pittosporum bark, chopped and washed with salt water, stir fry in small heat, soak in boiling water and let it warm, then wash eyes. It can cure eye diseases.

Fried clothes: 20 grams of Haitongpi, 40 grams of brown sugar. Stir fry the mixture and remove the dregs. Serve with warm water.

The functions of Haitongpi: 1. Sedation and analgesia;

By intraperitoneal injection of Aralia saponins 1850mg / kg, the central inhibitory effect of pentobarbital sodium and chlorpromazine could be synergized; the central excitatory effect of amphetamine could be antagonized, but the convulsion and caffeine toxicity caused by pentylenetetrazol could not be antagonized, the pain threshold of thermal stimulation (hot plate method) could be increased significantly, and the writhing reaction of mice caused by acetic acid could be reduced, which had a certain analgesic effect.

2. Anti experimental gastric ulcer effect;

Aralia Decoction (4G / kg) can protect gastric ulcer induced by pylorus ligation, chemical (indomethacin), stress and reserpine, and has certain effect on chronic gastric ulcer induced by acetic acid. 0.2-0.4ml of 200% Aralia decoction can make isolated rat gastric strips contract, which shows that it has the effect of promoting gastric movement. The inhibitory effect of Aralia baibei Baipi Decoction (1:1) on gastrointestinal motility in mice was enhanced with the increase of dose. Phentolamine and propranolol could block the inhibitory effect, so its effect might be related to the activity of α and β receptors of adrenergic nerve.

3. Expelling wind dampness and activating meridian dampness;

Block the gas engine, damage Yang Qi, heavy, heavy and sticky. Dampness Retention joint, Yang can not Buda, then joint pain, limb contracture, waist and knee pain. The bark of Pittosporum japonicum is bitter, pungent and even. Into the liver and spleen. It can be used to eliminate dampness and dampness with bitter pain, and it can be used to move Qi with pungent pain. It has no bias of cold and heat. Especially for rheumatic arthralgia, limb contracture, waist and knee pain.

4. Expelling dampness and dysentery;

It can be used for various syndromes of dysentery. Dysentery: in ancient times, it was called "intestinal stasis" and "swim" refers to the dirty, sticky, slippery, slushy, purulent liquid. Dysentery has the following types: dysentery, such as bean juice, chilly, cold stomach, red, white, sticky, hot and thirsty, hot anus, jelly, cold abdomen, bloody diarrhea, pure blood, red urine, dysentery, turbid fur, disgusting, eyes, not eating, dysentery, and lingering dysentery. No matter there are many kinds of dysentery, they are all caused by the invasion of pathogenic factors such as pestilence, damp heat or cold dampness, stagnation of Qi and blood, and loss of intestinal conduction. The bark of Pittosporum japonicum has a pungent and bitter smell, mild nature and no cold or heat. It can be used for the above dysentery, especially for the red and white dysentery with excessive dampness. "Materia Medica" said: "main cholera, red and white diarrhea, blood diarrhea.". "Kaibao Materia Medica" said: "the main cholera in the evil, chizijiuli.".

5. It can be used for scabies, ringworm, wet sores and toothache.

6. Other effects: Aralia saponins 1850mg / kg gavage can significantly improve the hypoxia tolerance of mice.

The function of Pittosporum japonicum bark notice: Pittosporum japonicum bark take taboo: blood deficiency is not suitable to take.

"Materia medica Jing Shu": "it's not suitable for people who have lumbago but rheumatism. "

Ben Cao Hui Yan: "dysentery, red eye and Bi Bi Bi syndrome are not suitable for rheumatism. "

"You have to match this herb": "it's forbidden for people with little blood and blazing fire. "

Pittosporum bark