安顺学院学报
安順學院學報
안순학원학보
JOURNAL OF ANSHUN COLLEGE
2012年
5期
126-128
,共3页
苦荞%海拔%黄酮
苦蕎%海拔%黃酮
고교%해발%황동
Fagopyrum tataricum%altitude%flavonoids
文中将来源于不同海拔高度的苦荞籽粒烘干、粉碎、混匀,各称取2.0000克,三次重复,用索氏抽提法提取,紫外分光光度计测量;海拔710m处,黄酮含量最高,为2.269%,然后依次是海拔1200m处和海拔248m处,总黄酮含量分别为2.215%、1.879%、可见,不同海拔高度地区的苦荞中的总黄酮含量存在明显差异。
文中將來源于不同海拔高度的苦蕎籽粒烘榦、粉碎、混勻,各稱取2.0000剋,三次重複,用索氏抽提法提取,紫外分光光度計測量;海拔710m處,黃酮含量最高,為2.269%,然後依次是海拔1200m處和海拔248m處,總黃酮含量分彆為2.215%、1.879%、可見,不同海拔高度地區的苦蕎中的總黃酮含量存在明顯差異。
문중장래원우불동해발고도적고교자립홍간、분쇄、혼균,각칭취2.0000극,삼차중복,용색씨추제법제취,자외분광광도계측량;해발710m처,황동함량최고,위2.269%,연후의차시해발1200m처화해발248m처,총황동함량분별위2.215%、1.879%、가견,불동해발고도지구적고교중적총황동함량존재명현차이。
The seabuckthorn fruits were collected from different altitude areas and they were dwposited after juicing,then deposits were aired and grinded for the supercritical fluid extraction.Fagopyrum tataricum were collected from differerent altitude areas and they were sried,smashed,mixed uniform,took,2.000 g,then they were three repetitions and were extracted by Soxhler extractor.The total flavonoids content in Fagopyrum tataricum from 710m altitude areas was highest,beung 2.269%,followed by that from 1200mm altitude areas and from 248m altitude areas,being 2.215% and 1.879%.The total flavonoids content in Fagopyrum tataricum from different altitude areas exysted obvious difference.