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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
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| 2021 | |
| Source Publication | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
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| ISSN | 0021-8561 |
| Volume | 69Issue:8Pages:2438-2443 |
| Abstract | 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. |
| Keyword | Prinsepia utilis oil residue gamma-hydroxynitrile glucosides alpha-glucosidase inhibitor CHEMICAL-CONSTITUENTS LEAVES BIOSYNTHESIS FLAVONOIDS SEEDS |
| DOI | 10.1021/acs.jafc.0c07514 |
| WOS ID | WOS:000626325300007 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.kib.ac.cn/handle/151853/73336 |
| Collection | 中国科学院昆明植物研究所 |
| Affiliation | 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 |
| Recommended Citation 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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