山茱萸总皂苷测定方法的确定及加工贮存对总皂苷含量影响的研究-食品科学专业论文.docxVIP

试验结果表明： 试验结果表明： 鲜果挤核、水烫挤核、蒸气软化挤核、烘干软化挤核中以鲜果挤核总皂苷含 量最高； 自然干燥、烘干干燥、冷冻干燥方法干制山茱萸，以冷冻干燥总皂苷含量最 高； 自然干燥山茱萸，以冷冻密封贮存总皂苷含量降低最少； 热风二1__|燥山茱萸，以冷冻密封贮存总皂苷含量降低最少；密封、散放冷冻贮 存总皂苷含量变化差异不显蒋： 冷冻干燥山茱萸，以冷冻密封贮存总皂苷含量降低最少；密封贮存，贮存方 式对总皂苷含量影响不显著；散放贮存以冷冻贮存山茱萸总皂苷含量损失最小： 贮存10个月后，以低温冷冻干燥、密封低温冷冻贮存方式总皂苷含量损失 最小。 散放条件下，贮存方法对山茱萸总皂苷含量的影响极显著，干燥方法对变化 率的影响显著。 密封条件下，干燥方法对山茱萸总皂苷含量影响极显著，贮存方法对总皂苷 含量影响显著。 关键词：山茱萸 总皂f】：测定 贮存方式 n Sureness Sureness of Determination method and Research of Influence in the process and store to medieinal cornel total soap glucoside Yang Moli Abstract：Fruit of medicinal cornel belongs to cornel genus，cornel family and cornel species It is one of 40 kinds herb which are used most widely in China The earliest record about cornel is in sheng nong hen caojing,a legendary medical book in China The medicinal cornel is distributed in the north temperate zone and subtropical al— pine area naturally and originate in China，Britain，American，Korean，Japan and other places Its culture history in Clfina is very long It is distributed in the Yangtze River valley and the Yellow River Basin and in the elevation from 250 to 1300 meters，The main producing region is in chu’an，zhejing，xixia，henna and fuping，shaanxi． The main nutritional ingredients in cornel are as follows：organic acid，ester,fifth ring road three terpene and alkene ether terpene，tanning，vitamin，amino acid，mineral substance etc．Medical research prove that cornel can strengthen organism immune ability,resist inflammation，lower blood sugar,resist shocking of losing blood and it can suppress blood platelet agglutination and have antibiotic，anti-oxidant and anti．cancer element It does not have hereditary toxicity for animal body or accumulatity toxically in safe toxicology The content oftotal soap glucoside is determined by color contrasting method．The extraction of the cornel soap glucoside in experiment is as follows：temperature／70。C， solvent／water,time／2hour．ARer this treatment，add the 95％alcohol in the sample．In the water extracting，effec