J
Jianping Zhao
Researcher at University of Mississippi
Publications - 113
Citations - 2560
Jianping Zhao is an academic researcher from University of Mississippi. The author has contributed to research in topics: Lepidium meyenii & Camellia oleifera. The author has an hindex of 25, co-authored 113 publications receiving 2050 citations. Previous affiliations of Jianping Zhao include Soochow University (Suzhou).
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Journal ArticleDOI
Schisandrene, a Dibenzocyclooctadiene Lignan from Schisandra chinensis: Structure−Antioxidant Activity Relationships of Dibenzocyclooctadiene Lignans⊥
Young-Whan Choi,Satoshi Takamatsu,Shabana I. Khan,Pullela V. Srinivas,Daneel Ferreira,Jianping Zhao,Ikhlas A. Khan +6 more
TL;DR: The structure-activity relationships of the dibenzocyclooctadiene lignans showed that the exocyclic methylene functionality was essential for antioxidant activity, with the benzoyloxy group probably enhancing such effects.
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Cassia Cinnamon as a Source of Coumarin in Cinnamon-Flavored Food and Food Supplements in the United States
Yan-Hong Wang,Bharathi Avula,N. P. Dhammika Nanayakkara,Jianping Zhao,Ikhlas A. Khan,Ikhlas A. Khan +5 more
TL;DR: Coumarin and other marker compounds were analyzed in authenticated cinnamon bark samples as well as locally bought cinnamon samples, cinnamon-flavored foods, and cinnamon-based food supplements using a validated UPLC-UV/MS method and indicated that the cinnamon samples and the cinnamon in food supplements and flavored foods were probably Indonesian cassia, C. burmannii.
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Constituents of Lepidium meyenii 'maca'.
TL;DR: The tubers of Lepidium meyenii contain the benzylated derivative of 1,2-dihydro-N-hydroxypyridine, named macaridine, together with the Benzylated alkamides (macamides), N-benzyl-5-oxo-6E,8E-octadecadienamide and N- Benzylhexadecanamide, as well as the acyclic keto acid,
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Chemical Profiling and Standardization of Lepidium meyenii (Maca) by Reversed Phase High Performance Liquid Chromatography
TL;DR: The first analytical method allowing the determination of the main macamides and macaenes, the marker compounds of L. meyenii is described, demonstrating accuracy, precision, linearity, limit of detection and intra/inter day repeatability.
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New Alkamides from Maca (Lepidium meyenii)
TL;DR: Five new alkamides have been found from only L. meyenii and could be used as markers for authentication and standardization and the identity of N-benzyl-15Z-tetracosenamide was confirmed by synthesis.