摘要
采用液相色谱研究白藜芦醇在紫斑牡丹、花生和巨峰葡萄几种经济植物各部位的分布情况。结果表明紫斑牡丹籽和果荚的含量远高于花生和巨峰葡萄。花生白藜芦醇含量最低。紫斑牡丹、花生和巨峰葡萄各部位白藜芦醇分布情况如下:紫斑牡丹叶、紫斑牡丹侧枝、紫斑牡丹茎和紫斑牡丹根中均不含有白藜芦醇,而紫斑牡丹籽和紫斑牡丹果荚中含有白藜芦醇,其中紫斑牡丹籽白藜芦醇含量为0.87‰,紫斑牡丹果荚白藜芦醇含量为0.26‰。花生叶、花生胚乳和花生胚芽中均不含有白藜芦醇,而花生侧枝、花生壳、花生皮、花生茎、花生侧根、花生主根中含有白藜芦醇含有白藜芦醇,其含量为花生侧枝3 mg·kg-1、花生茎11 mg·kg-1、花生壳12 mg·kg-1、花生皮15 mg·kg-1、花生侧根5 mg·kg-1、花生主根10 mg·kg-1。经检测发现葡萄肉,葡萄皮,葡萄籽,葡萄蒂四部分中含有白藜芦醇,其中葡萄肉白藜芦醇含量为0.017‰,葡萄皮白藜芦醇含量为0.028‰,葡萄籽白藜芦醇含量为0.005‰,葡萄蒂和其邻近枝白藜芦醇含量为0.12‰。检测说明这几种植物中花生皮、花生壳、葡萄皮、葡萄籽、葡萄蒂、牡丹籽、牡丹荚具有一定的药用价值和经济价值。
By HPLC resveratrol in grape purple peony, peanuts and giant peak distribution of each part the development and utilization of these plants can provide valuable data. The content of purple peony seed and pod was far higher than that in the peanut and the giant peak grapes. Peanut resveratrol content was the lowest. Grape purple peony, peanuts and giant peak resveratrol distribution of each part were as follows： purple peony leaf, purple peony collateral, purple peony stems and purple peony root did not contain resveratrol, and the purple peony seeds and purple peony pod contained resveratrol, the purple peony seed resveratrol content was 0.87‰, and purple peony pod resveratrol content was 0.26‰. Peanut leaf, peanuts, peanut embryo and endosperm did not contain resveratrol, peanut collateral, peanut stem, peanut shell, peanut coat, peanut lateral root and peanut root contains resveratrol contains resveratrol, and the contents were 3, 11, 12, 15, 5 and 10 mg· kg-1 in lateral branch, peanut stalk, peanut shells, peanut coat, lateral root and peanut taproot, respectively. The grape flesh, grape skins and grape seed, grape pedicle, resveratrol were in four parts, including the resveratrol content in grape flesh 0.017‰, grape skin resveratrol content of 0. 028‰, grape seed extract resveratrol content of 0. 005‰, grape pedicle and its adjacent branch resveratrol content was 0.12‰. Therefore, peanut coat, peanut shell, grape skin and grape seed, grape pedicle, peony seed, and peony pod have the medical value and economic value.
出处
《植物研究》
CAS
CSCD
北大核心
2015年第4期638-640,共3页
Bulletin of Botanical Research
基金
林业公益性行业科研专项(20140470102)
