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3,4-Dihydroxybenzaldehyde(cas 139-85-5), quality

Date : 2016/8/5 10:41:21

3,4-Dihydroxybenzaldehyde(cas 139-85-5) is the active ingredient of Chinese medicine, and can be anti-inflammatory. According to traditional Chinese medicine production process required preparation and clinical application often requires medicinal herbs processing processing processing. Concocted purposes include attenuated, efficiency, ease herbs, fried beneficial ingredients out. After processing such as Aconitum, the diester diterpenoid alkaloids converted to the low toxicity of monoesters diterpene alkaloids, attenuated to achieve the purpose. Concocted from rhubarb rhubarb, Cuchao, Jiuchao, frying, cooked rhubarb rhubarb charcoal to the chemical composition from the second anthrone, anthraquinone combination, free anthraquinone anthraquinones to disappear, herbs from Jun diarrhea, laxative to stop diarrhea, act to alter the potency of the effect. Alkaloid-containing herbs such as fumaric after Tetrahydropalmatine vinegar, etc. dehydrogenase corydaline a salt to improve its water solubility. 
After many herbs with wine, and mass transfer in favor of the dissolution of the active ingredient. After Sunburn Epimedium kerosene, dissolved leaf epidermal wax, icariin increased dissolution. There's concocted herbal play a stabilizing role, such as SJ concocted avoid rhamnose converting enzyme conversion of rutin. If properly concocted traditional Chinese medicine processing directly affect the efficacy and the amount of active substance. Such as angelica root, Peucedanum, rhubarb all classes need moist slices of Chinese herbal medicines, impregnation process allows the active ingredients with water loss leaving decreased efficacy. Species such as thick-skinned, hard herbs, medicinal raw goods shall not be required after frying applications. Different frying heat when its potency are also different. There are businesses or impurities, shoddy phenomena have occurred. These will affect the quality and efficacy of traditional Chinese medicine. So do not buy poor quality 3,4-dihydroxybenzaldehyde(cas 139-85-5).
TCM vulnerable air, temperature, humidity, light and other effects in the storage transportation process, complicated physical and chemical changes, the ingredient, 3,4-dihydroxybenzaldehyde(cas 139-85-5), in Chinese medicine should be protect in the transportation process. The main active ingredients such as Dan Paeonol year after storage content is only half of the original storage 4 years later halved; and if the antitussive effect of strong fresh Asarum, after six months storage no antitussive effect.