Question 2: Which warrior knows what material this bracelet is made of? It is said that the dragon blood of Dracaena is the resin of Dracaena of Liliaceae, which is mainly distributed in Yunnan and Southeast Asian countries. The main component is dracorhodin B, which is slightly fragrant and astringent. Has the effects of promoting blood circulation, removing blood stasis, relieving pain, stopping bleeding, healing sore and promoting granulation. It is suitable for traumatic injury, blood stasis pain, trauma and other diseases. Dragon blood wood = dragon blood.
Identification method
(1) Take 5g of this product powder, add 25ml chloroform, heat and reflux in water bath for 30min, cool, filter, and concentrate the filtrate to a proper amount. Add 2g silica gel, mix evenly, evaporate and grind evenly. Adding silica gel column (glass column, inner diameter 10mm, silica gel 3g, 100 ~ 200 mesh, dry packing), eluting with 30ml mixed solution of petroleum ether (60 ~ 90℃)- chloroform (5: 1), collecting eluate, and evaporating to dryness. Dissolve the residue with 0.5ml chloroform as the test solution. In addition, a solution containing 2mg per kloc-0/ml was prepared by adding chloroform to Jianhemagglutinin C as the control solution. According to the thin-layer chromatography test (China Pharmacopoeia 1995 Appendix ⅵ b), take 20μl of test solution and 0 μ l of reference solution10, respectively, and spot them on the same silica gel HF254 thin-layer plate with sodium carboxymethyl cellulose as adhesive. Using petroleum ether (60 ~ 90℃)- chloroform (20∶ 1) as developing agent, developing, taking out and drying. Under ultraviolet light (254 nm). In the chromatogram of the test sample, spots with the same color appear at the positions corresponding to the chromatogram of the control sample.
(2) Take 0.5g of this product powder, put it in Soxhlet extractor, add 70ml of petroleum ether (60 ~ 90℃) and take a water bath.
5 pieces of Dracaena Dracaena were heated and refluxed for 65438 0 hours. The extract was evaporated to dryness in a water bath, and the residue was dissolved with chloroform 1ml as the test solution. Another 0.5g of Dragon's Blood was taken as the reference substance, and the reference substance solution was prepared by the same method. According to the test of thin-layer chromatography (appendix ⅵ b of China regulations 1995 edition), absorb 2 ~ 4 μ l of the above two solutions, respectively spot them on the same silica gel H thin-layer plate with sodium carboxymethylcellulose as adhesive, develop with chloroform-methanol (99: 1) as developing agent, take them out, dry them, and spray them with sulfuric acid ethanol solution (6544). In the chromatogram of the test sample, spots with the same color appear in the position corresponding to the chromatogram of the control sample.
(3) Take the insoluble matter extracted by petroleum ether under the identification (2), volatilize all petroleum ether, put it in Soxhlet extractor, add 70ml of ethyl acetate, and reflux in water bath for 65438 0 hours. Concentrate the extractive solution to about 5ml, add 2g polyamide, mix well, evaporate to dryness, put it on the treated polyamide column (glass column, inner diameter 10mm, 14 ~ 30 mesh, 5g, wet packing), and use 50% ethanol 100ml (flow rate/kloc-0) Elute with 50ml ethanol (flow rate 65438±0.5ml/min), collect eluent, evaporate in water bath, dissolve the residue with chloroform 65438 100ml, filter, evaporate the filtrate, and dissolve the residue with chloroform 65438±0ml as the test solution. Another 0.5g of Dragon's Blood was taken as the reference substance, and the reference substance solution was prepared by the same method. According to the test of thin-layer chromatography (appendix ⅵ b of China regulations 1995 edition), on the same silica gel H thin-layer plate, 4 ~ 6 μ l of the above two solutions were absorbed respectively with sodium carboxymethyl cellulose as adhesive and petroleum ether (60 ~ 90℃)- ethyl acetate (10: 1) as developing agent. Heat at 105℃ for about 5 minutes. In the chromatogram of the test sample, spots with the same color appear in the position corresponding to the chromatogram of the control sample.
Question 3: What kind of wood is Dracaena Indonesia? Is it valuable? Blood dragon wood is the king of trees, which is called agathis alba or raja kayu in Indonesian. Wood is used exclusively by the Indian royal family, so it is translated as "Imperial Wood". Blood dragon wood is called the supreme forest in Indonesia, and it is also called the king of blood dragon wood in Indonesia. In India, this is a precious and rare tree species, which was promoted to the national wood by its king; In the mysterious and ancient religious country, the blood dragon wood is often inlaid with precious stones and made into a scepter, which represents the authority and belief of religion.
Wood characteristics of Dracaena cochinchinensis
Light transmittance of Dracaena draconis
The diameter of the longitudinal duct of the trunk of Dendrocalamus latiflorus is very thin, and some of them are similar to Buxus microphylla, so the so-called brown eyes are almost invisible.
Color characteristics: blood red. Generally speaking, the darker the red color, the higher the light transmittance.
Wood grain characteristics: gold grain.
Light transmittance: it can be as transparent as rhinoceros horn under strong light, which is unique among all wood species. The transparency of wood subverts people's traditional understanding of wood. When oil-rich wood and oil grids are closely and continuously distributed, there will be light transmission, just like paper dripping with oil will become transparent. Blood dragon wood has obvious fluorescence reaction, which is the characteristic of wood with high tannin content, which is actually the reason why it is full of oil. Blood dragon wood is more yellow than sea yellow, and the root material of many redwoods is more obvious.
Use:
Mainly used to make handicrafts, the common forms are beads, Buddha statues, bracelets and so on. Blood dragon wood has been used in Southeast Asia for hundreds of years, and the local indigenous people brought it into the forest for self-defense. In addition, Saussurea involucrata has analgesic effect, and long-term wear can relieve pain.
The Sultan of Malaysia (the royal family) made the king's chair and handle with blood dragon wood to increase his prestige. horse
Agassi alba
Chinese medicine practitioners in western Asia use Dracaena as a drug guide to treat diabetes. Malays in Malaysia use dragon blood wood to treat rheumatic pain.
A monk in Thailand made a hidden Buddha out of blood dragon wood, which can be used to protect the wearer.
Witches in Indonesia use [1] blood dragon wood to help ward off evil spirits. Blood dragon wood was used by monks in India and Malaysia to make Buddha cards to enlighten the wisdom of ordinary people.
Question 4: What are the advantages of Dai Long Xuemutong bracelet? The resin of Dracaena draconis is Dracaena draconis, which is mainly distributed in Yunnan and Southeast Asian countries. The main component is dracorhodin B, which is slightly fragrant and astringent. Sexual taste and meridian tropism: sweet, pungent, salty and warm, entering lung, spleen and kidney meridians.
Indications: promoting blood circulation, removing blood stasis, relieving pain, stopping bleeding, healing sores and promoting granulation. Can be used for traumatic injury, blood stasis pain, qi stagnation and blood stasis in women, traumatic hemorrhage and abscess.
Question 5: What is the function of Dracaena? Hello.
Blood dragon wood grows in the virgin forest of Indonesia and grows tenaciously in the changeable natural environment. At the same time, it constantly absorbs the essence of nature, and after decades of tempering, it has triggered its own unique spirituality and aura. Under the bright light, Wang Mu is full of red and round colors. It is precisely because of the aura of blood dragon wood that it was selected as the exclusive wood of the king by the king of India. At the same time, in Thailand and Malaysia, many Taoist monks use the aura of the wooden king to make Buddha cards to enlighten people's wisdom.
In addition, Saussurea involucrata can also be used as Chinese medicine to relieve pain. Everything is spiritual, and blood dragon wood is even worse. Beads made of dragon's blood wood are very spiritual and inductive, and can transmit the positive energy contained in nature to the wearer, and people can complement each other when wearing them. Blood dragon wood senses people's emotional changes with natural forces, feels the wearer's joys and sorrows, cares for the wearer, increases self-confidence and confidence, and makes the wearer feel happy everywhere.
I hope the answer can help you.
Question 6: Does Dracaena Dracaena have medicinal value? Dragon's blood tree is the king of trees, and it is called agathis alba or raja kayu in Indonesian. Wood is used exclusively by the Indian royal family, so it is translated as "Imperial Wood". Blood dragon wood is called the supreme forest in Indonesia, and it is also called the king of blood dragon wood in Indonesia. In India, this is a precious and rare tree species, which was promoted to the national wood by its king; In the mysterious and ancient religious country, the blood dragon wood is often inlaid with precious stones and made into a scepter, which represents the authority and belief of religion.
Use:
Mainly used to make handicrafts, the common forms are beads, Buddha statues, bracelets and so on. Blood dragon wood has been used in Southeast Asia for hundreds of years, and the local indigenous people brought it into the forest for self-defense. In addition, Saussurea involucrata has analgesic effect, and long-term wear can relieve pain. Chinese medicine practitioners in Malaysia use Dracaena as a drug guide to treat diabetes. Malays in Malaysia use dragon blood wood to treat rheumatic pain.
Question 7: What's the point of wearing dragon blood wooden bracelets? Dracaena draconis mainly grows in the primitive jungles of Indonesia and Malaysia, where it is mainly produced. This area is an island and tropical rain forest climate, and trees grow vigorously, which requires tenacious vitality to adapt to the climatic conditions in this area. Blood dragon wood is called the supreme forest in Indonesia, and it is also called the king of blood dragon wood in Indonesia. It is the king's wood of Indonesia and is deeply loved by Indonesians. The medicinal value and efficacy of Dracaena are also very good. The fake dragon's blood wood is soaked in epoxy liquid solvent, which is a cheap artificial handicraft material, not natural wood.
Witches in Indonesia use blood dragon wood to help ward off evil spirits. Blood dragon wood has strong vitality, bloodshot texture and color. Blood dragon wood is produced in Indonesia, India and other countries. Blood dragon wood also has the characteristics of light transmission. Saussurea involucrata has analgesic effect. If you have a headache, you can use blood dragon wood to relieve it. Of course, this thing should be worn for a long time, and it will have no effect in the short term. It belongs to healthy and long-lived wood. Blood dragon wood has aura, and it is not easy to be promoted to national wood by its king in India. Blood dragon wood was used by monks in India and Malaysia to make Buddha cards to enlighten the wisdom of ordinary people.
Question 8: What kind of wooden string is this? Please ask professionals to answer. This bracelet was called Emperor Dragon Blood Wood when it was bought. I bought it in a regular gold shop (Wanfu Gold Shop). The price is so rich, the blood dragon wood is very cheap. Yours is not good either. You bought it for about 200 yuan!
Question 9: What are the advantages of Dai Long Xuemutong bracelet? The resin of Dracaena draconis is Dracaena draconis, which is mainly distributed in Yunnan and Southeast Asian countries. The main component is dracorhodin B, which is slightly fragrant and astringent. Sexual taste and meridian tropism: sweet, pungent, salty and warm, entering lung, spleen and kidney meridians.
Indications: promoting blood circulation, removing blood stasis, relieving pain, stopping bleeding, healing sores and promoting granulation. Can be used for traumatic injury, blood stasis pain, qi stagnation and blood stasis in women, traumatic hemorrhage and abscess.
Question 10: What kind of wood is blood dragon wood? Kayu. There's a translator named Imperial Wood. Saussurea involucrata mainly grows in kalimantan island, a tropical rain forest in Southeast Asia. The north belongs to Malaysians and most of them belong to Indonesians. At present, most of the blood dragon wood is produced in this island, and some people say that the Malay blood dragon wood actually comes from this island. Blood is dense, drowning. The diameter of the trunk longitudinal duct is very thin, and some of them are similar to Buxus microphylla, and the so-called brown eyes can hardly be seen. Under strong light, the dragon wood can obviously transmit light along the grain, showing a gem-like red color. It's amazing! This is also the biggest question of opponents. Isn't the light transmittance of wood subverting the traditional understanding of wood? From physics to chemistry, the reason why it is science and technology wood is expounded, and it has indeed been studied in detail. But the fact is that wood does have light transmission. In fact, it is not difficult to understand that the paper dripping with oil will become transparent, and the oil-filled wood and the oil grid are closely and continuously distributed, which will produce light transmission. Blood dragon wood is not only unique, but also more obvious Generally speaking, blood dragon wood is dark red in color and has high light transmittance. Blood dragon wood has obvious fluorescence reaction, which is the characteristic of wood with high tannin content, which is actually the reason why it is full of oil. Sea yellow, the better Huang Yue is, and there are many mahogany roots and scars. The density, hardness and oiliness of dragon wood are very good. Plus its light transmittance, blood red. In fact, it is easy to judge whether the blood dragon wood is true or false. Blood dragon wood is submerged and has strong light transmittance. So far, no wood has similar light transmittance. If we can meet these two points at the same time, there should be no problem. It is much easier to judge dragon wood than to distinguish sea yellow from rosewood. Because of its obvious characteristics, Dracaena is easier to identify than redwood. True blood dragon wood: the color is yellow, the wood has the same color inside and outside, odorless, high density and can sink. True blood dragon wood has high density and good oiliness, and most of it will have oil cracks, so the output is low. From the color point of view, there is red blood and no wood grain. Blood dragon wood has fine wood and thick oil. Chemical blood dragon wood: the color is brilliant red, the wood is red outside and white inside, with a slight fragrance. After chemical treatment, the wood becomes loose and cannot sink. Secondly, you can also take a flashlight to identify the true and false blood dragon wood. The real dragon's blood wood has certain light transmittance, and it will appear red after being irradiated by strong light.