Some Factors Affecting The Quality Of The Analysis Of Chrysanthemum

Snow chrysanthemum (Coreopsis tinctoria Nutt.) as the composite annual herbaceous plants of the genus Coreopsis, have fall blood pressure, fall hematic fat, regulate blood sugar, anti-tumor and anti-aging efficacy, chrysanthemum is a wide prospect of market. In production, affect the flower quality mainly depends on the snow chrysanthemum containing volatile oil, flavonoids, polysaccharides, chlorogenic acid, amino acids, saponins and other active ingredients and trace elements, and because of the wild snow chrysanthemum growth conditions, flowering time is short, harvest is difficult, production is low, wild chrysanthemum snow far cannot satisfy the needs of the people, so its artificial cultivation area increased gradually, the production process is different, lead to snow chrysanthemum quality is uneven, and the study of snow chrysanthemum type, focused on the chemical composition and factors affecting the quality of snow chrysanthemum research is less. Therefore, this experiment with snow chrysanthemum as experimental material, through the analysis of snow chrysanthemum hundred grain dry weight, naphtha, active substances and trace elements, and to explore the different harvest and snow chrysanthemum flowers open degree, different drying methods, different time and different storage methods and origin of snow on the snow chrysanthemum chrysanthemum effective components and output quality and the effect of provide theoretical basis for optimizing the snow chrysanthemum production process. The results of the study are as follows:(1) Quality analysis of Chrysanthemum in different picking time, Pharmacology studies have shown that Queensland warehouse snow daisy can play a variety of utilities, such as antimicrobial, diminish inflammation, clear the blood vessels, lowers blood pressure, prevention and treatment of tumors. In order to understand the factors that influence the quality of snow daisy, chemical analysis of snow daisy volatile substances, active substances and trace elements were determined. The results showed that different harvesting of one hundred dry weight, active substances, trace elements were significantly different, volatile oil in August 1st the removal of snow daisy is contained maximum 1.13 mL/100 g, than September 15th pick the volatile oil content 99.29%. This issue of the removal of snow daisy total flavonoids contained, total sugar, chlorogenic acid, total amino acids, polyphenols also the largest, were 16.884%, 20.602%,6.891 mg/g,10.346 mg/g,15.982%. The data that can trace metals removal of snow daisy different is not contained in the same, also in the removal of snow daisy August 1 contains magnesium, zinc, copper, calcium, manganese, iron content maximum, respectively 3334.082 mg/kg,77.3904 mg/kg,32.3748 mg/kg,5929.676 mg/kg,196.999 mg/kg,526.046 mg/kg.(2) Quality analysis of different open Chrvsanthemum, Varying degrees of opening up to the snow daisy quality significantly impacts, bud picking snow daisy volatile oil content of up to 1.09 mL/100 g, small flowering total flavonoids and total sugar content of up to 15.845% and 19.715%, bud of chlorogenic acid and total the highest content of amino acids, respectively,9.900 mg/g and 14.337%. Ca, Zn, Cu and other trace elements are in the bud period were the highest,6445.3 mg/kg,84.12 mg/kg,35.19 mg/kg, Mg and Mn content in a small flowering highest contents were 3631.7 mg/kg,214.13 mg/kg.(3) Quality analysis of different processing methods of snow Chrysanthemum, Snow daisy post-processing many ways, the current situation is the best way of using dried, and the substances contained therein, such as volatile oils, flavonoids and total sugars, chlorogenic acid, total amino acids, polyphenols content is kept up, respectively 1.110 mL/100 g,15.124%,20.853%,6.935 mg/g,9.876 mg/g, 15.871%.(4) Quality analysis of different storage methods and time of snow Chrysanthemum, Dried and dried Ca Mg content and the difference was not significant; different processing methods Fe, Mn, Zn, Cu content was not significant. Great influence of time on the store snow daisy substances contained, the longer the time, the less effective substances which the entries when stored for 4 months, volatile oils, flavonoids and total sugars, chlorogenic acid, total amino acids, and early removal of polyphenols decreased by 160.4%, 17.24%,12.99%,36.36%,15.10%,13.91%.(5) Quality analysis of snow chrysanthemum from different habitats, Different storage methods have a significant impact on the quality of snow daisy, colored glass best. Storage methods and time of trace elements is not obvious. Different origin, snow daisy quality is also very different in Torrey Township, three Ping farms, township three great origin, the first snow daisy origin of the best quality, containing a variety of active substances, such as volatile oil, total flavonoids, total sugar, chlorogenic acid, total amino acids, polyphenols up to, respectively,1.270mL/100 g,16.104%,21.276%,7.974 mg/g,11.482mg/g, 15.917%.