Cassia identification method
Identification method
For the identification of cassia seed, the “Pharmacopoeia of the People's Republic of China†(2005 edition, Part 1) uses chrysophanol and emodin as physical and chemical identification indicators. Although this method is simple and practical, it cannot reflect other glycosides, glycosides, and naphthalene in cassia seed. Pyrone and other pharmacodynamic components exist, so only chrysophanol, emodin as the identification index of cassia seed is difficult to fully reflect the medicinal composition and quality of cassia seed.
Based on multidimensional multi-response fingerprint maps, a comprehensive control of the quality of Chinese medicine can be used to establish a “full fingerprint map system†that can more comprehensively reflect physicochemical constituents and efficacy information of cassia seed. This can be used for the identification of cassia seed. Comprehensively reflect the identification method of chemical composition and pharmacological effects in cassia seed. According to the theory of traditional Chinese medicine and modern pharmacology research, according to the polarities of the active ingredients contained in cassia seed, they are extracted with methanol and chloroform, respectively, and they can be expressed by thin-layer chromatography-spectroscopy and high-performance liquid chromatography respectively. The fingerprints of different potency information of effective fractions were used. The contents of emodin, chrysophanol, and emodin in chloroform extracts were determined by HPLC.
Food additives are compounds or natural substances added to food for the purpose of improving the color, aroma, and taste of food, as well as for the needs of anti-corrosion and processing technology. At present, there are 23 categories of food additives, with more than 2,000 varieties, including acidity regulators, anticaking agents, defoamers, antioxidants, bleaching agents, leavening agents, coloring agents, color retention agents, enzyme preparations, and flavor enhancers, nutritional fortifiers, preservatives, Sweeteners, thickeners, spices, etc.
Erythritol, Sweetener, Pigment, XOS , Carotene, fish oil
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