2 English reference agarwood Roxb. Landau Chinese-English Dictionary
Landau Chinese-English dictionary
Aquilaria sinensis [Landau Chinese-English Dictionary]
Aquilaria sinensis [Landau Chinese-English Dictionary]
Aquilaria sinensis [Xiangya Medical Dictionary]
China thymelaeaceae [Xiangya Medical Dictionary]
Aquilaria sinensis [Xiangya Medical Dictionary]
Aquilaria sinensis [Xiangya Medical Dictionary]
Committee on terminology of traditional Chinese medicine. Terminology of Traditional Chinese Medicine (2004)]
Committee on terminology of traditional Chinese medicine. Terminology of Traditional Chinese Medicine (2004)]
3 overview of agarwood
Aquilaria Resinatum is the name of traditional Chinese medicine, which was published as A Record of Famous Doctors. It is the resinous wood of Aquilaria sinensis. ) gilg of Daphne family [1].
4 Latin scientific name Aquilaria Resinatum (La) (terminology of traditional Chinese medicine (2004))
5 English name Chinese eaglewood (Chinese Medicine Terminology (2004))
6 agarwood alias agarwood.
Honey fragrance, submerged fragrance [2].
7.Aquilaria sinensis. ) Gilg, a Daphne plant, contains resinous wood [1].
Aquilaria sinensis is the heartwood of Aquilaria sinensis. ) agarwood or agarwood .. Daphne family.
Evergreen trees with sparse young branches. Leaves alternate, leathery, shiny, ovoid, obovate or oval, with short tapering tips and wide wedge-shaped bases. Umbellies terminal or axillary; Flowers are yellow-green, fragrant; Calyx shallowly bell-shaped, lobes 5, pubescent on both sides; Petals 10, scaly and hairy; Stamens 10, one round; The pistil ovary is superior, with 2 locules, each locule 1 ovule. Capsule woody, 2.5 ~ 3 cm long, grayish yellow pubescent, with persistent calyx at the base. The base of the seed has a tail-shaped appendage about 2 cm long. The flowering period is April-May and the fruiting period is July-August.
9 Origin Aquilaria sinensis is mainly produced in Hainan Island and Guangxi; Agarwood is mainly produced in India, Malaysia and other places [2].
Aquilaria sinensis was born in mountainous and hilly areas at medium altitude; Well-bred. Distributed in Guangdong, Guangxi, Fujian and Taiwan Province provinces.
10 harvesting and primary processing can be harvested all year round. Cut off the yellow-white part without resin and dry it in the shade. Used for planing or grinding fine powder.
1 1 Aquilaria Resinatum's pharmacognostical characteristics are irregular blocks or helmets, and some are small fragments, generally 5 ~ 2~5cm long, 2~5cm wide and about 1cm thick. The fragments are solid, woody, well-defined, light brown, with brown-black patches or spots (system secretions). On the other side, there is a resin infiltration and consolidation surface, which is khaki, uneven and cracked, and honeycomb holes can be seen. Hard, almost insoluble in water. It has a special aroma and a slightly bitter taste.
12 is heavy in taste, fragrant, bitter and warm; Into the kidney, spleen and stomach meridians [2].
Aquilaria sinensis is slightly warm, pungent and bitter.
Efficacy and indications 13 agarwood has the effects of promoting qi circulation, relieving pain, warming channels, stopping vomiting and relieving asthma. Can be used for chest pain, stomach cold, vomiting, hiccup, kidney deficiency, qi deficiency, and dyspnea.
Lignum Aquilariae Resinatum has the effects of activating qi, relieving pain, warming the middle warmer, lowering adverse qi and relieving asthma: it can treat epigastric cold pain, qi-adverse asthma, stomach cold, vomiting and hiccups, soreness of waist and knees, constipation of large intestine and urinary stranguria [2].
14 oral administration and dosage: decoct soup, 2 ~ 5g, and then pour; Take it after grinding, 0.6~0.9g, twice a day; Or clothes for squeezing juice [2].
The chemical composition of 15 Aquilaria sinensis contains resin and volatile oil, and the oil contains anemonic acid, anemonin and agarwood. Aquilaria sinensis contains resin and volatile oil, and the oil mainly contains benzyl acetone, p-methoxybenzyl acetone, higher terpineol, 3-phenylpropionic acid and p-methoxy3-phenylpropionic acid [2].
Lignum Aquilariae Resinatum contains volatile oil, mainly aloesinol, bilobaric acid and Oleoresin.
The pharmacological action of 16 agarwood can inhibit the spontaneous contraction of isolated guinea pig ileum and resist the spasmodic contraction caused by histamine and acetylcholine. It can slow down the intestinal propulsion movement of mice caused by neostigmine, show the spasmolytic effect of intestinal smooth muscle, and reduce the intestinal contraction and peristalsis of anesthetized cats after injecting acetylcholine. Aristolochic acid has certain anesthetic effect on mice [2].
17 Aquilaria sinensis 17. 1 is called Aquilaria sinensis.
Sean
agalloch eaglewood
17.2 Source This product is Aquilaria sinensis (Lour. ) Gilg of the Daphne family. It can be harvested all year round. Cut the resin-containing wood, remove the resin-free part and dry it in the shade.
17.3 characteristics: this product is irregular sheet or helmet-shaped, and some are small fragments. The surface is uneven, with knife marks and occasional holes. Black-brown resin and yellow-white wood parts can be seen alternately, and the surfaces of holes and dents are mostly rotten wood. Solid, with prickly sections. The breath is sweet and the taste is bitter.
17.4 Identification (1) Cross section of this product: the ray width is 1 ~ 2 rows of cells, filled with brown resin. The catheter is polygonal, with a diameter of 42 ~ 128 micron, and some catheters contain brown resin. Wood fiber is polygonal, with a diameter of 20 ~ 45 microns, slightly thicker walls and lignified. The phloem between trees is oblong, oval or banded, which often intersects with rays. The cell wall is thin, non-lignified and contains brown resin. Among them, a small amount of fibers are scattered, and some parenchyma cells contain columnar crystals of calcium oxalate.
(2) taking the alcohol-soluble extract under [extract] and subliming it slightly to obtain a yellowish brown oily substance with strong fragrance; Add 1 drop of hydrochloric acid and a small amount of vanillin to the oil, and then add 1 ~ 2 drops of ethanol to gradually turn into cherry red, and the color will deepen after standing.
(3) Take 0.5g of this product powder, add 30ml of ether, perform ultrasonic treatment for 60min, filter, evaporate the filtrate, and dissolve the residue with 2ml of chloroform as the test solution. In addition, 0.5g of Aquilaria Resinatum was taken as the control medicinal material, and the control medicinal material solution was prepared by the same method. According to the thin-layer chromatography test (Appendix ⅵ b), absorb the above two solutions 10μl, spot them on the same silica gel G thin-layer plate respectively, and use chloroform and ethyl ether (10: 1) as the developing agent, unfold, take them out, dry them, and examine them under an ultraviolet lamp (365nm). In the chromatogram of the test sample, fluorescent spots with the same color appear at the positions corresponding to the chromatogram of the control medicinal materials.
17.5 extract shall be determined by the hot soaking method under the alcohol-soluble extract determination method (appendix X A), with ethanol as the solvent, which shall not be less than 10.0%.
17.6 pieces of agarwood 17.6. 1 processing to remove orange waste white wood and chop it into small pieces. When in use, it is mashed or ground into fine powder.
17.6.2 Sexual taste and meridian tropism taste bitter, bitter and slightly warm. Enter spleen, stomach and kidney meridians.
17.6.3 Functions and indications: promoting circulation of qi to relieve pain, stopping vomiting by warming, and relieving asthma. Used for chest pain, stomach cold, vomiting, hiccup, kidney deficiency, qi deficiency and dyspnea.
17.6.4 Usage and dosage L ~ 5g, followed by the following.
17.6.5 Store in a cool and dry place in a sealed manner.
17.7 source: People's Republic of China (PRC) Pharmacopoeia (20 10 version).
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