98%
921
2 minutes
20
Quantitative and qualitative changes of essential oils during the development of clonal plants of fennel propagated through somatic embryogenesis were investigated. Although no essential oil could be detected either in cultured cells or in somatic embryoids, monoter-penes such as alpha-phellandrene and alpha-pinene were found in radical leaves of regenerated plantlets cultured on a hormone-free agar medium. The regenerated plants cultivated in the field for about one month accumulated phenylpropanoids such as estragole, anethole, and fenchone in addition to the two monoterpenes described above in radical leaves. Rich accumulations of phenylpropanoids and monoterpenes were observed in the fruits; especially the contents of estragole and anethole were much higher than in radical leaves.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1055/s-2006-962632 | DOI Listing |
J Ethnopharmacol
September 2025
School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China. Electronic address:
Ethnopharmacological Relevance: Lonicera caerulea var. edulis is an Oroqen medicine with fever relief, detoxification, and anti-inflammatory activities. However, pharmacological and chemical research on its leaves is limited.
View Article and Find Full Text PDFChem Biodivers
September 2025
Instituto De Química, Universidade Federal de Mato Grosso Do Sul, Campo Grande, Brazil.
Mezilaurus duckei, a Brazilian endemic tree species found exclusively in the Amazon Rainforest, is primarily exploited for timber in construction. Due to its endangered status, this study aimed to investigate the chemical profile and biological properties of the ethanolic extract and its phases derived from M. duckei leaves.
View Article and Find Full Text PDFPhysiol Rep
September 2025
University of Jendouba, Laboratory of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Béja, Béja, Tunisia.
Constipation is a common gastrointestinal disorder characterized by infrequent and difficult bowel movements, hard stool consistency, and delayed intestinal transit. The present study evaluated the phytochemical profile and physiological effects of the aqueous extract of beetroot leaves (AEBL) in a rat model of Loperamide (LOP)-induced constipation. Thirty-six male Wistar rats were randomly assigned to six groups (n = 6): two controls (normal and constipated) and four constipated groups receiving either increasing doses of AEBL (100, 200, or 400 mg/kg, b.
View Article and Find Full Text PDFDrug Des Devel Ther
September 2025
Mardin Artuklu University, Kızıltepe Faculty of Agricultural Sciences and Technologies, Department of Field Crops, Mardin, Artuklu, 47200, Türkiye.
Objective: This study was conducted to determine and compare the antioxidant, cytotoxic, and antimicrobial effects of spindle leaves of L. () (oleaster) leaves.
Methods: Total phenolic content was measured using the Folin-Ciocalteu method, phenolic compound analysis by liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) and antimicrobial effect by the minimum inhibition concentration (MIC) method.
Scientifica (Cairo)
August 2025
Department of Pharmacy, Jahangirnagar University, Savar, Dhaka, Bangladesh.
As potent therapeutic agents, the pharmacological potentials of natural substances have been the subject of recent research. Around the world, numerous tribes and ethnic communities have long used Linn. (Family: ) to treat variety of illnesses.
View Article and Find Full Text PDF