The medicinal value of the dragon palm blood, the introduction of the dragon palm blood

The blood of the dragon's palm is not a pepper tree.

It is a perennial climbing shrub of the Rutaceae family, which was originally wild in many areas of China, especially in the mountain forests south of the Qinling Mountains, Shaanxi, South China and East China.

In the past, many people thought that the Wyvern Palm Blood was just a weird-looking tree with little economic value, and they often cut it to make pipes, and even burned it as firewood, but slowly there were fewer and fewer people, and fewer and fewer people knew it.

Its trunk is very special in shape, covered with thick conical spines, some netizens say it looks like a dinosaur's tail, and some say it looks like a mace. In autumn and winter, it will produce clusters of yellow fruits, which are sweet and delicious, and friends in the countryside should have eaten them.

The blood of the flying dragon palm has different names in different places, Guizhou and Hunan are called three hundred sticks, eight kings, and some places call it into the mountain tiger, pumping skin, cat's claw, chicken claw, thorn rice, yellow pepper root, etc., almost all of them are called according to its shape.

In addition, it also has a big rescue, scattered blood flying, scattered blood pill, see blood flying, thrush jump, shochu hook, cow danzi, small golden vine and other particularly interesting nicknames This category is mainly named from its medicinal value.

Medicinal value. The whole plant of the flying dragon palm blood can be used as medicine, and the rhizomes, leaves and fruits have medicinal value. Its root has significant effects in dispersing stasis and stopping bleeding, dispelling wind and dampness, reducing swelling and relieving pain, and can ** rheumatism and bone pain, bruises and other symptoms. Intercostal neuralgia, stomach pain, and dysmenorrhea can also be used**.

External use of leaves can be used for carbuncle boils, swelling and pain, poisonous snake bites, and folk doctors in Guizhou, Guangxi, Sichuan and other places have discovered its medicinal value at a very early age. It is used in many folk remedies. Through modern medical research, its medicinal value has been determined, compiled into the "National Collection of Chinese Herbal Medicine", and used clinically.

Now, the value of the blood of the flying dragon palm is no longer firewood, but precious medicinal materials, and the wild relatively large plants can be sold for thousands of yuan. And as its value slowly rises, the wild resources are becoming less and less, and it is difficult to find it in many places.

If you see it in the mountains, don't cut it down, even though it's interesting and look good. Of course, you can pick its fruit and plant it yourself at home, and please protect the wild plants and refuse to cut them down indiscriminately.

Wyvern palm blood, ** is the Rutaceae plant Wyvern palm blood Toddalia asiatica lamThe root mainly has the effects of dispersing stasis and stopping bleeding, dispelling wind and dampness, reducing swelling and detoxifying. Name:

Flying Dragon Palm Blood (Plant Name Diagram Examination) Yellow Flesh Tree (Taiwan), Three Hundred Sticks (Hunan, Guizhou), Great Rescue, Sanwen Teng, Niu Ma Yi, Chicken Paw Yi, Huang Da Jin Gen, Yi Hook (Guangdong), Into the Mountain Tiger, Little Golden Vine, Creeper Tiger, Pumping Skin, Oil Po Yi, Thrush Jumping, Scattering Blood Flying, Scattering Blood Dan, Shochu Hook, Cat's Claw (Guangxi, Wen Da (Guangxi Zhuang Voice), Yilei (Guangxi Yao Voice), Eight Kings (Guizhou), See Blood Fly, Yellow Pepper Root, Xijiao (Sichuan), Thorn Mitong (Yunnan) Niu Danzi (Hainan characteristic wild fruit trees, medicinal materials and ornamental plant germplasm resources and utilization)1 is born on hillsides, roadsides, shrubs or sparse forests. It is distributed in South China, East China and other places.

(1) take 1g of coarse powder of this product, add 20ml of ethanol, reflux for 20min, filter, and filtrate for the following tests.

take 2ml of filtrate, add 3 drops of 7% hydroxylamine hydrochloride solution and 8 drops of 10% sodium hydroxide ethanol solution, heat it on a water bath to a slight boil, let it cool, add dilute hydrochloric acid to pH3-4, add 2 drops of ferric chloride ethanol solution, and the solution is red. (Check for lactones).

take 5ml of filtrate, put it in a porcelain evaporation dish, evaporate dry, add 1ml of acetic anhydride, shake well, add 2 drops of sulfuric acid, the solution is red and turns green. (Check for lactones).

2) take 1g of coarse powder of this product, wet it with concentrated ammonia solution, add 20ml of chloroform, reflux for 20min, cool, filter, evaporate the filtrate, dissolve the residue with 3ml of dilute hydrochloric acid, filter, take 1ml of filtrate each, put it in a test tube, add 1-2 drops of bismuth potassium iodide test solution and silicic acid test solution respectively, the former produces orange-red precipitate, and the latter produces yellow-white precipitate. (Check for alkaloids).

3) Take the coarse powder of this product by thin layer chromatography, add an appropriate amount of ethanol to reflux for 30min to cool, filter, and concentrate the filtrate as the test solution. Take chryerythrine to make a reference solution. Pipette the two solutions on the same thin layer plate of silica gel with potassium dihydrogen phosphate-CMC, and replace it with carbon tetrachloride methanol (40:

2) 16cm, placed under ultraviolet lamp (365nm) to observe, the chromatography of the test sample shows the same bright yellow spots at the corresponding position of the chromatogram of the reference substance.