摘要
目的研究屏边三七果实发育过程的生理生化变化。方法对屏边三七果实发育过程中不同时期果实的生长情况、质量变化(鲜重、干重)、含水量变化及可溶性糖、淀粉和蛋白质的量进行测定。结果在三七果实的发育过程中含水量先升后降,于成熟时达到77.04%;果实的鲜、干质量随果实发育逐渐增加,发育前期质量增加较快;蛋白的量同样随果实发育而逐渐增加,但发育后期质量增加较快;而可溶性糖的量则先升后降,到80d时又略有上升。结论屏边三七果实于盛花期后80d达到成熟;在发育过程中,含水量的下降伴随着果实鲜、干质量的不断增加。
Objective To study the physiological biochemical changes of the fruit development in Pananx stipuleanatus. Methods In the process of fruit development at different stages of fruit growth, changes in the quality of （fresh weight, dry weight）, and water soluble sugar, starch and protein were measured. Results In the process of fruit development, the moisture content was 77.04% at mature stages, it was increased at first and lately dropped that in the end; the fresh weight and dry weight increased with the fruit development, developed faster in the first than later, tend protein content also raised ;soluble sugar was decreased first ,then decreased., in the 80 days had slightly decrease. Conclusion Pananx stipuleanatus fruit was mature after 80 days of flowering ,moisture content decrease with the fresh and dry weight gradually creased during the process of the fruit development.
出处
《现代中药研究与实践》
CAS
2009年第4期13-15,共3页
Research and Practice on Chinese Medicines
关键词
屏边三七
果实发育
生理生化
Pananx stipuleanatus
fruit development
physiology and biochemistry
