Hydroxynitrile Glucosides: Bioactive Constituent Recovery from the Oil Residue of Prinsepia utilis

doi:10.1021/acs.jafc.0c07514

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	Hydroxynitrile Glucosides: Bioactive Constituent Recovery from the Oil Residue of Prinsepia utilis
	Shi,Qiang-Qiang ; Lu,Shuang-Yang ; Peng,Xing-Rong ; Zhou,Lin ; Qiu,Ming-Hua
	2021
发表期刊	JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
ISSN	0021-8561
卷号	69 期号:8 页码:2438-2443
摘要	The seed oil of Prinsepia utilis is extensively used as an edible oil by the nationalities of Naxi, Tibetan, and Mosuo in China, which is particularly good for beauty care and has a health protection function. A large amount of industrial waste is thrown away during the production process of seed oil. Therefore, to recover bioactive compounds from the oil residue of P. utilis is environmentally friendly and economically important. For this purpose, the chemical constituents of the P. utilis oil residue were investigated in our research, and five new compounds, prinsepicyanosides F-I (1-4) and prinamoside A (5), together with 16 known compounds (6-21) were isolated. The structures of the new compounds (1-5) were unambiguously confirmed by extensive spectroscopic techniques. Preliminary in vitro pharmacological studies showed that the hydroxynitrile glucosides (3, 9, and 10) exhibited weak a-glucosidase inhibitory activity. To a certain extent, our research provides some evidence for the pharmacological function of gamma-hydroxynitrile glucosides and proposes new ideas for recycling of the oil residue of P. utilis.
关键词	Prinsepia utilis oil residue gamma-hydroxynitrile glucosides alpha-glucosidase inhibitor CHEMICAL-CONSTITUENTS LEAVES BIOSYNTHESIS FLAVONOIDS SEEDS
DOI	10.1021/acs.jafc.0c07514
WOS记录号	WOS:000626325300007
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73336
专题	中国科学院昆明植物研究所
作者单位	1.[Shi, Qiang-Qiang 2.Lu, Shuang-Yang 3.Peng, Xing-Rong 4.Zhou, Lin 5.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Chinese Acad Sci, Yunnan Key Lab Nat Med Chem, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Shi,Qiang-Qiang,Lu,Shuang-Yang,Peng,Xing-Rong,et al. Hydroxynitrile Glucosides: Bioactive Constituent Recovery from the Oil Residue of Prinsepia utilis[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2021,69(8):2438-2443.
APA	Shi,Qiang-Qiang,Lu,Shuang-Yang,Peng,Xing-Rong,Zhou,Lin,&Qiu,Ming-Hua.(2021).Hydroxynitrile Glucosides: Bioactive Constituent Recovery from the Oil Residue of Prinsepia utilis.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,69(8),2438-2443.
MLA	Shi,Qiang-Qiang,et al."Hydroxynitrile Glucosides: Bioactive Constituent Recovery from the Oil Residue of Prinsepia utilis".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 69.8(2021):2438-2443.

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