Results 91 to 100 of about 2,725 (219)

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

eFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source

Limonoids from seeds of Azadirachta indica A. Juss. and their cytotoxic activity

Acta Pharmaceutica Sinica B, 2018
Four new limonoid-type nortriterpenoids, 1-detigloyl-1-O-methacryloylsalannin (1), 28-deoxo-2,3-dihydronimbolide (2), 12-acetoxy-3-O-acetyl-7-O-tigloylvilasinin (3) and 12-acetoxy-3-O-acetyl-7-O-methacryloylvilasinin (4), along with five known ones, were
Jian Chen, Xiaona Fan, Jianhua Zhu, Liyan Song, Zhiwei Li, Fei Lin, Rongmin Yu, Hanhong Xu, Jiachen Zi   +8 more
doaj   +1 more source

Compost Tea as a Natural Bioactive Solution: Unlocking the Antimicrobial and Antiviral Potential of Bell Pepper and Citrus Wastes

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Compost teas derived from bell pepper and citrus waste are rich in bioactive phenolics and lignin derivatives, showing strong antibacterial activity against gram‐positive bacteria and potent antiviral effects against HSV‐1 and RSV. These findings highlight their potential as sustainable, circular bioresources for biomedical applications.
Maria Vittoria Verrillo, Roberta Della Marca, Vincenza Cozzolino, Annalisa Chianese, Carla Zannella, Massimiliano Galdiero, Riccardo Spaccini, Anna De Filippis   +7 more
wiley   +1 more source

14-Deoxyxyloccensin K from Chisocheton ceramicus (Meliaceae)

Acta Crystallographica Section E, 2010
The title limonoid 14-deoxyxyloccensin K, C27H34O7, isolated from Chisocheton ceramicus (Meliaceae), features an oxygen linkage between carbon-3 and carbon-8 along with a tetrahydrofuryl sub-unit. The six-membered rings adopt chair configurations and the
Ibrahim A. Najmuldeen, Abdul Hamid Abdul Hadi, Khalijah Awang, Khalit Mohamad, Seik Weng Ng   +4 more
doaj   +1 more source

Assembly of the Limonoid Architecture by a Divergent Approach: Total Synthesis of (±)-Andirolide N via (±)-8α-Hydroxycarapin

, 2017
We report the first total synthesis of the limonoid andirolide N using a 12-step sequence from commercially available materials. The final step of this route demonstrates the chemical feasibility of our biosynthetic proposal that andirolide N arises from
Alexander W. Schuppe (3618371), Timothy R. Newhouse (1412563)   +1 more
core   +1 more source

D-Ring-Opened Phragmalin-Type Limonoid Orthoesters from the Twigs of Swietenia macrophylla

, 2016
Sixteen new D-ring-opened phragmalin limonoid orthoesters, swietenitins A−M (1−6, 8, 10, 12−16), 2-acetoxyswietenialide D (7), 2,11-diacetoxyswietenialide D (9), and 11-deoxyswietenialide D (11), and four known compounds were isolated from the twigs of ...
Yan Wu (70890), Bing-Dong Lin (2282926), Jian-Min Yue (746814), Chuan-Rui Zhang (2007217), Sheng Zhang (111330), Sheng-Ping Yang (1612948)   +5 more
core   +1 more source

3,7-dideacetyl-6 alpha-hydroxykhivorin, a new limonoid from Khaya senegalensis (Meliaceae)

, 2006
A new limonoid, 3,7-dideacetyl-6 alpha-hydroxykhivorin, together with khivorin, 3-deacetylkhivorin, 7-deacetoxy-3-deacetyi-7-oxokhivorin, and 6-deoxydestigloylswietenine acetate have been isolated from,the seeds of Khaya senegatensis.
Tchimene, MK, Joseph D. Connolly, Olov Sterner, D. Connolly, Joseph, Sterner, Olov, Connolly, JD, Dieudonne Ngamga, Tchimene, Michel K., Tane*, Pierre, Ngamga, Dieudonne, Ngamga, D, Tane, P, Michel K. Tchimene, Pierre Tane*   +13 more
core   +2 more sources

Chemical constituents from the fruits of Citrus unshiu and their inhibitory effects on acetylcholinesterase

Macedonian Journal of Chemistry and Chemical Engineering, 2017
Acetylcholinesterase (AChE) inhibition has been considered a promising temporary treatment for Alzheimer’s disease. The present study was conducted to isolate chemical constituents from the fruit of Citrus unshiu Markovich (Rutaceae) and evaluate their ...
Jiwon Baek, Hye Lim Lee, Ki Sung Kang, Ki Hyun Kim   +3 more
doaj   +1 more source

The chemotaxonomic significance of the limonoid, nymania-1, in Turraea obtusifolia

, 1995
The genus Nymania has been chemotaxonomically linked to the family Meliaceae by the finding that it produces prieurianin, a complex limonoid characteristic of the subfamily Meliodeae.
Taylor, David A.H., Mulholland, Dulcie A., Fraser, Leigh-Anne   +2 more
core   +1 more source

Determination of Citrus Limonoid Glucosides by High Performance Liquid Chromatography Coupled to Post-Column Reaction with Ehrlich’s Reagent

, 2015
A method for the identification and quantification of citrus limonoid glucosides in juices, based upon high performance liquid chromatography (HPLC) separation coupled to post-column reaction with Ehrlich’s reagent, has been developed.
Darwin King, Ana Vilches, Andrew Breksa
core   +1 more source