The Medicinal Quality Of Papaya And Its Influencing Factors

Chaenomeles speciosa (Sweet) Nakai is the plant of Rosaceae Chaenomeles, it is China's important medicinal plants. Medicinal chaenomeles fruit for its mature dry, its taste is sour, astringent, of temperature, contain flavonoids, oleanolic acid, chlorogenic acid and vitamin C and so on many kinds of effective medicinal ingredients, removing damness, relaxes the muscles loose, such as effectiveness, can often used in the treatment of lumbar acerbity leg pain, rheumatism BiZheng ZhuanJin, TuXie etc, the limbs, the earliest medical literature issuing records in the erh ya ", is China's traditional medicine. Due to the deep and detailed chaenomeles composition of research, experts and scholars been found some new pharmacological chaenomeles, extended its drug scope. China is the origin of chaenomeles genus, whole world only five center, four kinds of stems from our country. In our country have 3,000 years of chaenomeles culture history.Shaanxi ZhenAnXian pianguan town xinmin village medicinal chaenomeles farmers NiChengZhi respectively on October 2004 and February 2005 from shandong linyi introduction twice the shandong quality medicinal chaenomeles variety a long-jun, hongxia, a goods sweet, had planted six years, but never for the effective component content were determined. The test is based on the growing environment of medicinal chaenomeles somehow from the survey, in ripening fruit sampling, determine its main effective component flavonoid, oleanolic acid, the content of chlorogenic acid, analyzing ecological environment, different breeds, different growth fixed number of year with the relationship between the effective component content.Early on the farmer's field measuring the chaenomeles garden aspects of biology, ecology in the field investigations, according to different varieties, chaenomeles garden of different growth were selected trees and markers and the sampling period and early exhibition leaf period, flowering, young fruiting, achievements period recorded. The selected chaenomeles tree a long-jun group 970m environmentⅠplanting within, a long-jun group 955m environmentⅡplanting within; A long-jun group in 940m orchardⅢplanting within; A long-jun group, wainscots group, yipin incense for six years, both forⅠventuria inaequalis group year-old six yearsⅡventuria inaequalis cultivate age, for 15 years cultivate age group; For 40 yearsⅢventuria inaequalis group; cultivate age In early April 2010 ZhenAn plunged blizzard before qingming, caused some of the influence of chaenomeles, including yipin sweet varieties, caused JueShou anti freeziug. After picking fruit mature, mark sampling tree ripe fruit, weighing and record and slice, drying, drying, crushing over 40 eye (or 60 mesh) screen, set aside. Flavonoids, respectively of oleanolic acid extracted chlorogenic acid, and determine its content, the above results and ecology factors that are interrelated statistics, following results:1.A long-jun, ZhenAn varieties in shaanxi wainscots of ecological adaptability is better, displays in fruit skin smooth, tree potential good posture, trees, open and the growth normal KangLao, cold resistance of drought-resistance, is good, insect resistance sex general, fruit pulp relatively exquisite medium size, the juice. Vegetable varieties in experienced incense after cooling, blizzard without ripe fruit, and, to some extent, can take the form of hardiness is bad, but because planting quantity, less observation time short, cannot fully explain problems, it is necessary to further observation.2.Comparison between three varieties fruit weight visible, with two varieties of venturia inaequalis introduced there exist significant differences between wainscots, a long-jun and no significant difference of venturia inaequalis varieties, including fruit weight is the lowest. Analysis a long-jun varieties with different altitude fruit weight, expression is the relationship between weight and height weight negatively related to the higher elevations, and the smaller the fruit weight.3. A long-jun, wainscots between three varieties of venturia inaequalis effective components, the flavonoids content:compared with a long-jun, venturia inaequalis wainscots varieties have significant difference, a long-jun wainscots varieties with no obvious difference, content from high to low order>> a long-jun venturia inaequalis wainscots; Oleanolic acid content:with a long-jun, venturia inaequalis wainscots varieties have significant difference, a long-jun wainscots varieties with no obvious difference, content from high to low>> wainscots venturia inaequalis in order; a long-jun Chlorogenic acid content:three varieties of chlorogenic acid content, the content of significant difference from high to low in turn is>> a long-jun wainscots venturia inaequalis. Three kinds of effective ingredient content of venturia inaequalis in local health varieties are good behavior, the ecological conditions that more suitable for ZhenAn venturia inaequalis varieties of planting, secondly and a long-jun wainscots is the worst.4. Main variety a long-jun ecological factors, and the relationship between the effective ingredients of comparison. Results show that different elevations (slope position was significantly associated with effective components, including flavonoids and oleanolic acid, the content of the rise and rise with altitude, a positive correlation; The content of chlorogenic acid as altitude increases and decreases, was negatively correlated. Suggestions, if the main processing medicinal extract flavonoid or oleanolic acid, can choose slightly higher altitude of chaenomeles fruit extract, if the main processing extracted chlorogenic acid, can choose to lower altitudes chaenomeles fruit extraction.5. Effective components and varieties of venturia inaequalis relationship between year-old. By statistical analysis shows that the effective components on each in year-old has a remarkable. The effective component content from high to low in turn for six years venturia inaequalis venturia inaequalis>> venturia inaequalis 40 years in 15 years.