Results 41 to 50 of about 3,833 (161)

Iridoids from Scrophularia Genus

Zeitschrift für Naturforschung C, 2001
We report here an updated summary about iridoid composition of a series from the genus Scrophularia which have been investigated until now from a phytochemistry point of view. In addition a list is included about iridoids isolated in our laboratory from different plant parts of Scrophularia scorodonia L.,which are compared with iridoids from some ...
J, de Santos Galindez, L, Fernández Matellano, A M, Díaz Lanza   +2 more
openaire   +2 more sources

The Structure of Carboxyl Methyltransferase Provides Insights Into the Substrate Specificity and Divergent Evolution of Iridoid

Plant Biotechnology Journal, EarlyView.
ABSTRACT Iridoids constitute a prominent class of plant‐specialised metabolites, with carbocyclic iridoids (e.g., geniposide) and secoiridoids (e.g., loganin) diverging early in their biosynthetic pathways. This divergence is marked by substrate‐specific carboxyl methyltransferases—GjGAMT and CrLAMT—that catalyse the decisive methylation step in ...
Li Li, Zhiteng Luo, Zhaoyin He, Jie Tang, Wuke Wei, Ruoting Zhan, Huihao Zhou, Dongming Ma   +7 more
wiley   +1 more source

UPLC-TOF-MS Characterization and Identification of Bioactive Iridoids in Cornus mas Fruit

Journal of Analytical Methods in Chemistry, 2013
Cornus mas L. is indigenous to Europe and parts of Asia. Although Cornus is widely considered to be an iridoid rich genera, only two iridoids have been previously found in this plant.
Shixin Deng, Brett J. West, C. Jarakae Jensen   +2 more
doaj   +1 more source

Changes in the Antioxidative Activity and the Content of Phenolics and Iridoids during Fermentation and Aging of Natural Fruit Meads

Biomolecules, 2021
The aim of the study was to investigate changes in the content of biologically active compounds during the fermentation and aging of natural meads with the addition of three Cornelian cherry juices from three cultivars: ‘Koralovyi’, ‘Podolski’ and ...
Kinga Adamenko, Joanna Kawa-Rygielska, Alicja Z. Kucharska, Adam Głowacki, Narcyz Piórecki   +4 more
doaj   +1 more source

Iridoids and iridoid glucosides from fruits of Crescentia cujete [PDF]

Phytochemistry, 1997
Abstract Further study on the constituents of the fruits of Crescentia cujete afforded 16 iridoids and iridoid glucosides. The structures of eight new compounds, named crescentins I–V and crescentosides A, B and C, were determined by analysis of their spectral data.
Tetsuo Kaneko, Kazuhiro Ohtani, Ryoji Kasai, Kazuo Yamasaki, null Nguyen Minh Duc   +4 more
openaire   +1 more source

Anti‐Lipogenic Effects of Iridoid‐Rich Lonicera caerulea Berry Extracts in a Cortisol‐Stimulated Adipocyte Model

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT Berries of Lonicera caerulea (blue honeysuckle; haskap) have been used since ancient times in traditional medicine in China, Japan, and northern Russia. This study aimed to extract, characterize, and evaluate the biological activity of iridoid‐rich fractions from haskap berries using an in vitro adipocyte model.
Liangchuan Guo, Yingjun Cui, Damith Costa, Jinli Qiao, Junwei Huo, H. P. Vasantha Rupasinghe   +5 more
wiley   +1 more source

Distribution of Naturally Occurring Anthraquinones, Iridoids and Flavonoids from Morinda genus: Chemistry and Biological activity

Walailak Journal of Science and Technology, 2012
The present review covers chemistry and bioactivities of anthraquinones, iridoids, and flavonoids from the Morinda genus. The plants of Morinda species, belonging to the Rubiaceae family, have been used as traditional folk medicine with anti-bacterial ...
Wong PHAKHODEE
doaj   +1 more source

Iridoids from Avicennia marina

Zeitschrift für Naturforschung C, 2001
Abstract Three new iridoid glucosides, 10-O-[(E)-cinnamoyl]-geniposidic acid, 10-O-[(E)-p-coumaroyl]- geniposidic acid, 10-O-[(E)-caffeoyl]-geniposidic acid and the known iridoid glucoside, 2′-O-[(E)-cinnamoyl]-mussaenosidic acid have been isolated from Avicennia marina. The structures were determined primarily by NMR spectroscopy.
K H, Shaker, M H, Elgama, K, Seifert
openaire   +2 more sources

Wine‐Processed Cornus officinalis Ameliorates Osteoarthritis via Modulating M1/M2 Macrophage Polarization

Journal of Cellular and Molecular Medicine, Volume 30, Issue 7, April 2026.
ABSTRACT Cornus officinalis (CO) is a traditional herbal medicine renowned in Traditional Chinese Medicine (TCM) for its properties of tonifying the liver and kidney and replenishing vital essence. Meanwhile, wine‐processed CO (pCO) exhibits superior pharmacological effects, including anti‐inflammatory, antioxidant and anti‐fibrotic activities. However,
Yongsheng Fu, Minghua Zhao, Xudong Huang, Yingchao Ren, Weiguo Wang   +4 more
wiley   +1 more source

An Overview of Traditional Uses, Phytochemical Compositions and Biological Activities of Edible Fruits of European and Asian Cornus Species

Foods, 2022
Cornus species are widely distributed in central and southern Europe, east Africa, southwest Asia, and America. Several species are known for edible fruits, especially Cornus mas and Cornus officinalis.
Maria C. Tenuta, Brigitte Deguin, Monica R. Loizzo, Claire Cuyamendous, Marco Bonesi, Vincenzo Sicari, Lorenza Trabalzini, Anne-Claire Mitaine-Offer, Jianbo Xiao, Rosa Tundis   +9 more
doaj   +1 more source