Traditional Chinese medicine extraction equipment to extract the effective components of chlorogenic acid in flos lonicerae
the structure of chlorogenic acid generated by caffeic acid and quinic acid is the depside, different coffee tannic acid, 1, 5-tetrafluorobenzoic system name Four hydroxyl cyclohexane � � acid - ( 3, 4 - 2 hydroxy cinnamic acid ester) , 3 - chemical name O- Coffee acyl quinic acid, is a plant of shikimic acid hitches in aerobic respiration process a styrene acrylic compounds.
. cwl type centrifugal extraction machine as a traditional Chinese medicine extraction equipment to extract the extraction method of chlorogenic acid in flos lonicerae
will smash the honeysuckle with petroleum ether for dynamic leaching, after filtering recovery of petroleum ether extract, concentrate for the honeysuckle extract; Petroleum ether extraction of honeysuckle, then extracted by ethyl acetate, extract after filtering the recovery of ethyl acetate, enrichment for honeysuckle flavonoids; Ethyl acetate after reflux extraction of honeysuckle, add water, dynamic extraction, extract by filtering, decompression, concentration, alcohol, decolorization, purification, concentration, drying, for a quick honeysuckle chlorogenic acid. CWL - M type centrifugal extraction machine as a traditional Chinese medicine extraction equipment using chlorogenic acid insoluble in petroleum ether, and wax, fat-soluble anthocyanins, the principle of the essential oil soluble in petroleum ether, early with petroleum ether and ethyl acetate extract of flos lonicerae, besides chlorogenic acid, a by-product of the added value of high - — — Honeysuckle extract total flavonoids and honeysuckle, avoid the waste and loss of honeysuckle raw material resources, at the same time, is also a go to extract chlorogenic acid purified process, less chlorogenic acid water extraction liquid alcohol sinking stage filtration difficult; In addition, because most of the extract of flos lonicerae in advance and chlorogenic acid structure similar to that of flavones and tannins, make late macroporous resin to greatly increase the rate of chlorogenic acid in the improves the product purity and yield.