Supply Guliaxiang extract 10:1 to promote qi, relieve pain, activate blood circulation and remove blood stasis

> .>【Extraction source】This product is extracted from the dried leaves and root bark of the Rutaceae plant Gurifolia
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[Specifications]:
.>[Characteristics] The twigs of Gurixiang are cylindrical in diameter and have a gray-brown surface with longitudinal wrinkles. Tough quality
.>Not easy to break and the cross section is not flat. The pinnate compound leaves have leaflets, many of which have fallen off. The leaflets are obovate or nearly rhombus
. The widest point is above the middle, about 100 inches long and about 100 inches wide. The apex is blunt, acute or concave, and the base is slightly skewed
/> .>The margin is yellow-green and thinly leathery. The upper surface has transparent glandular spots. The petiole is short or nearly sessile and the lower part is sometimes pubescent. Aroma
.>Bitter, pungent, and numbing sensation on the tongue.
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< . .>[Identification] Cross section of the leaf of this product: upper and lower epidermal cells are rectangular in rows, with single cells visible on them
.>Non-glandular hairs in length ~ diameter ~ Mesophyll tissue anisohedral palisade tissue ~ columns.
.>Double tough vascular bundle that does not pass through the midrib and main vein. There are fiber groups on both sides of the upper and lower sides. The lignified mesophyll tissue contains many oxalate. Most of them are round in diameter and contain yellow
.> oil droplets.
< . .> Take the coarse powder of this product, add ethanol to a water bath and reflux for 1 minute to filter. Take the filtrate and evaporate the residue to dryness
.>Add ethyl acetate to dissolve. Add fresh % hydroxylamine hydrochloride methanol solution and % potassium hydroxide methanol solution in a test tube. Add cold dilute hydrochloric acid to adjust the value to ~ Add % ferric chloride ethanol
.>The solution becomes purple.
.>【Processing】 Remove impurities and chop.
< . .>[Nature and flavor] Pungent, slightly bitter, warm and slightly toxic.
< . .>[Function and Indications] Promoting qi, relieving pain, activating blood circulation and dispersing blood stasis. It is used for the external treatment of stomachache, rheumatic arthralgia, toothache, fluttering and swelling
< . .> Pain caused by insect bites.