Results 61 to 70 of about 4,223 (177)

Limonoid compounds from Xylocarpus granatum and their anticancer activity against esophageal cancer cells

open access: yesThoracic Cancer, 2020
Background To investigate the anticancer effects of limonoid compounds that were isolated and purified from Xylocarpus granatum fruits on human esophageal cancer (EC) cells.
Li Jing   +6 more
doaj   +1 more source

Identification of Citri Reticulatae Pericarpium (Chenpi) From Different Cultivars via LC–MS/MS and UPLC Coupled With Multivariate Chemometrics Analysis

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
A UPLC‐based quantitative analysis combined with multivariate chemometric methods differentiated seven Citri Reticulatae Pericarpium cultivars based on significant variations in nine flavonoids. Chemometric analysis effectively separated the seven cultivars, and hesperetin was identified as a unique marker for C. reticulata “Chachi”.
Danlin Lin   +7 more
wiley   +1 more source

Uji Aktivitas Antioksidan dari Ekstrak Buah Sentul (Sandoricum Koetjape Merr.) [PDF]

open access: yes, 2016
Sentul fruit (Sandoricum koetjape Merr.) is representing one kind of fruit that is amount enough abundance at West Nusa Tenggara, but it hasn\u27t been exploited in an optimal fashion and more castaway useless.
Bayani, F. (Faizul)
core   +2 more sources

Genetic Diversity Assessment of Citrus Varieties Using Morphological, Biochemical, and Simple Sequence Repeats Marker Approaches

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Citrus is a genetically diverse genus widely cultivated across tropical and subtropical regions, yet its varieties often exhibit overlapping morphological traits that complicate accurate identification. In this study, the genetic diversity of nine Citrus varieties was assessed using 36 Simple Sequence Repeats (SSR) markers in combination with key ...
Zunaira Aslam   +12 more
wiley   +1 more source

Crystal structure of limonoid TS3, isolated from Trichilia rubescens

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2018
The title limonoid compound, C26H28O5·0.5H2O (TS3) [systematic name: (3aS,3bS,4aS,5aS,6S,7aR,8aR,8bS,11aR)-6-(furan-3-yl)-3a,5a,8b,11a-tetramethyl-3a,4a,5,5a,6,7,7a,8b,11,11a-decahydrooxireno[2′,3′:4b,5]oxireno[2′′,3′′:2′,3′]cyclopenta[1′,2′:7,8 ...
Patrice Kenfack Tsobnang   +4 more
doaj   +1 more source

Isolation And Characterization Of Limonoids From Swietenia Macrophylla And Their Antioxidant And Antimicrobial Activities [PDF]

open access: yes, 2009
Swietenia macrophylla King, a tree up to 30-35 m tall, is used traditionally by local folks to cure diabetes and high-blood pressure. Swietenia macrophylla King. adalah sejenis pokok setinggi 30-35 m.
Tan, Seok Keik
core  

Mechanism Underlying the Reversal of Drug Resistance in P-Glycoprotein-Expressing Leukemia Cells by Pinoresinol and the Study of a Derivative [PDF]

open access: yes, 2017
P-glycoprotein (P-gp) is a membrane protein associated with multidrug resistance (MDR) due to its key role in mediating the traffic of chemotherapeutic drugs outside cancer cells, leading to a cellular response that hinders efforts toward successful ...
Carpinella, Maria Cecilia   +10 more
core   +2 more sources

Orthoquinone, Cyclic, and Acyclic α‐Diketone Natural Products: From Food Applications to Pharmacotherapy

open access: yesPhytochemicals in Food and Medicine, Volume 1, Issue 1, March 2026.
The orthoquinone metabolites from plants have antimicrobial, antioxidant, antiviral, cytotoxic, and anti‐inflammatory effects. ABSTRACT The structural diversity of natural products is vast and fascinating, and they have been recognized as an enormously diverse source of new lead compounds.
Hidayat Hussain   +5 more
wiley   +1 more source

Triterpenoids and Sterols from the Leaves and Twigs of Melia azedarach [PDF]

open access: yes, 2014
Two new triterpenoids (1 and 2) and a new sterol (3), together with six known constituents (4–9), were isolated from the leaves and twigs of Melia azedarach. Their chemical structures were elucidated on the basis of spectroscopic analysis.
Jie-Qing Liu   +6 more
core   +1 more source

Pengaruh Berbagai Jenis Pestisida Nabati Terhadap Ketahanan Hidup Hama Gudang Kutu Jagung Sithopilus Zeamays [PDF]

open access: yes, 2017
Tujuan penelitian ini adalah untuk mengetahui keefektifan berbagai jenispestisida nabati terhadap ketahanan hidup hama gudang kutu jagung Sithopilus zeamais.Percobaan ini dilaksanakan pada bulan April 2016 – Juni 2016 di Laboratorium DasarFakultas ...
Sugiarti, L. (Lia)
core  

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