文献类型：期刊文献

中文题名：不同养护方法对党参养护效果的研究

英文题名：Effectiveness of Different Maintenance Methods for Codonopsis Radix

作者：史彦斌[1];王玉萍[2];李琰[1];刘成松[3];李会丽[1];张晓云[1];李守唐[1]

第一作者：史彦斌

机构：[1]兰州大学药学院,甘肃兰州730000;[2]兰州市城关区人民医院,甘肃兰州730030;[3]甘肃中医学院附属医院,甘肃兰州730000

第一机构：兰州大学药学院,甘肃兰州730000

年份：2014

卷号：37

期号：5

起止页码：781

中文期刊名：中药材

外文期刊名：Journal of Chinese Medicinal Materials

收录：MEDLINE(收录号：25335283);CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；PubMed;

基金：甘肃省中医药科学技术研究课题(GZK-2011-72)

语种：中文

中文关键词：党参;养护方法;发霉虫蛀;多糖和黄酮

外文关键词：Codonopsis Radix;Maintenance methods;Mildew and insect damage;Polysaceharide and flavonoids

摘要：目的:观察真空包装、烟叶同贮、茴香同贮、无水乙醇熏蒸和硫磺熏蒸等养护方法对党参的防霉防虫蛀效果,并分析上述方法对党参多糖、黄酮含量的影响,以寻找替代硫磺熏蒸养护党参的科学方法。方法:除硫磺熏蒸外,将自然阴干的党参分别按上述方法养护。通过肉眼观察党参虫蛀发霉情况,并测定不同养护方法不同养护阶段的党参多糖和总黄酮含量。综合评价不同养护方法的养护效果。结果:只有低温真空包装、常温真空包装和硫磺熏蒸养护的党参在持续一年的观察期没有发生虫蛀和发霉,但常温真空包装发生了胀气现象;无水乙醇熏蒸养护效果可维持半年以上;烟叶同贮和茴香同贮效果不佳。所有不同养护方法不同养护期的党参多糖和黄酮含量没有统计学差异。结论:党参低温真空包装养护可以替代传统的硫磺熏蒸养护,并在一定程度上保持了党参的品质。
Objective：To observe different maintenance methods including vacuum-packing, storage together with tobacco, storage together with fennel, ethanol steam and sulfur fumigation for the protection of Codonopsis Radix against mildew and insect damage, and to analyze the content of polysaccharide and fiavonoids of Codonopsis Radix tested in this studies, so as to look for the scientific mainte- nance methods replacing traditional sulfur fumigation. Methods：Except for the sulfur fumigation, naturally air-dried Codonopsis Radix was used to investigate the maintenance effectiveness of the above methods, respectively. Mildew was observed by visual inspection, and the content of polysaccharide and flavonoids were determined by ultra-violet and visible spectrophotometer. Comprehensive evaluation was given based on the results of the different maintenance methods. Results：Low-temperature vacuum-packing, ambient-temperature vacuum-packing and sulfur fumigation could keep Codonopsis Radix from mildew and insect damage for one year, but ambient-tempera- ture vacuum-packing showed flatulent phenomenon ; ethanol steam could keep Codonopsis Radix from mildew and insects for over half a year;storage together with tobacco or fennel did not have maintenance effect. The difference of polysaccharide and flavonoids contents of all tested Codonopsis Radix was not statistically significant. Conclusion. Low temperature vacuum-packing maintenance can replace traditional sulfur fumigation, and it can maintain the quality of Codonopsis Radix to a certain extent.