Results 51 to 60 of about 1,748 (205)

I. Kinetic and Computational Modeling Studies of Dimethyldioxirane Epoxidations II. Adressing Misconceptions About Energy Changes in Chemical Reactions Through Hands-on Activities [PDF]

, 2015
Kinetic studies determining the second order rate constants for the monoepoxidation of cyclic dienes, 1,3-cyclohexadiene and 1,3-cyclooctadiene, and the epoxidation of cis-/trans-2-hexenes by dimethyldioxirane (DMDO) were carried out using UV methodology.
McTush-Camp, Davita
core   +2 more sources

Optimizing Essential Oil Blends by Mixture Design Approaches for Enhanced Antimicrobial and Antioxidant Activity: A Review

Journal of Food Science, Volume 91, Issue 1, January 2026.
ABSTRACT The growing interest in natural alternatives to synthetic additives has driven research into essential oils (EOs) for antimicrobial and antioxidant applications. Statistical mixture design approaches provide effective tools to optimize multi‐component EO blends for enhanced bioactivity.
Boutheina Ben Akacha, Miroslava Kačániová, Wirginia Kukula‐Koch, Sandra Cabo Verde, Joana Madureira, Wojciech Koch, Rania Ben Saad, Monika Michalak, Stefania Garzoli, Anis Ben Hsouna   +9 more
wiley   +1 more source

Chemical Constituents of Piper aduncum Linn (Piperaceae) [PDF]

, 1992
The leaves of Piper aduncum were studied for its chemical constituents. The non-polar component has been identified spectroscopically as dillapiole or 1allyl- 4, 5-methylenedioxy-2, 3-dimethoxybenzene while from the polar fraction 2, 6-dihydroxy-4 ...
Ahmad, Fariedah, Rahmani, Mawardi
core  

A Comprehensive Multiomics Approach Illuminates the Biosynthetic Mechanism of Scoparone in Artemisia capillaris

Plant Biotechnology Journal, Volume 24, Issue 1, Page 346-360, January 2026.
ABSTRACT Artemisia capillaris, a traditional Chinese medicinal plant, has displayed favourable effects in the treatment of jaundice, inflammation of the liver and cholecystitis for thousands of years. However, the biosynthesis of scoparone, the major active component in A. capillaris, remains unclear.
Fuyou Guo, Hong Zhou, Fangfang Yan, Junjie Chen, Qiuyu Zhu, Yu Tan, Yutong Guo, Xiangning Lai, Zongquan Li, Miao Zhang, Yi Ni, Matthana Klakong, Jiamin Yu, Liang Yang, Shili Li, Wei Ding   +15 more
wiley   +1 more source

The Essential Oil Composition in Commercial Samples of Verbena officinalis L. Herb from Different Origins

Crops
The key objective of this study was to determine the yield and chemical composition of eight commercial samples and one collected sample of common vervain (Verbena officinalis L.) herb essential oil (EO) originating from seven different countries, and ...
Ain Raal, Getter Dolgošev, Tetiana Ilina, Alla Kovalyova, Martin Lepiku, Andriy Grytsyk, Oleh Koshovyi   +6 more
doaj   +1 more source

Flavor Evaluation of “Hongyang” Kiwifruit From Different Cultivation Regions Based on Electronic Tongue Sensory Assessment and HS‐SPME‐GCMS Analysis

Future Postharvest and Food, Volume 2, Issue 4, Page 381-389, December 2025.
1) The samples from Liupanshui orchards in Guizhou province exhibited relatively higher levels of sweetness and sourness. 2) The most comprehensive aroma profile to date for ‘Hongyang’ kiwifruit was established. 3) Among the 15 differential volatile organic compounds (VOCs), (E)‐3‐octen‐2‐one and 2‐pentanoylfuran were key markers distinguishing ...
Jinfeng Liu, Xiaoyao Wang, Bin He, Shuang Luo, Meiyan Tu, Xiaoling Wang, Yunjiang Cheng, Rongquan Zhang, Yunliu Zeng   +8 more
wiley   +1 more source

The Impact of Essential Oils From Aromatic Plants on Microbial Dynamics and Nutrition in Lacto‐Fermented Systems

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
Bioactive compounds found in essential oils (EOs), which are obtained by distilling certain plants, have been shown to inhibit pathogenic microorganisms and also support the growth of probiotic bacteria. In this context, EO nutraceuticals have properties that can improve the shelf life and sensory properties of products.
Ibrahim Canbey, Tulay Ozcan, Ozan Gurbuz
wiley   +1 more source

Transient transformation meets gene function discovery: The strawberry fruit case [PDF]

, 2015
Beside the well known nutritional and health benefits, strawberry (Fragaria X ananassa) crop draws increasing attention as plant model system for the Rosaceae family, due to the short generation time, the rapid in vitro regeneration, and to the ...
Baraldi, Elena, Guidarelli, Michela
core   +2 more sources

Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics

New Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.
Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet, Igor Cesarino, Shinya Kajita, Katharina Pawlowski   +3 more
wiley   +1 more source

Antifungal potential and biochemical effects of monoterpenes and phenylpropenes on plant [PDF]

Plant Protection Science, 2018
To develop new natural fungicides, six monoterpenes and two phenylpropenes were tested for their antifungal activity against eight plant pathogenic fungi. The results of the mycelial growth inhibition assay showed that trans-cinnamaldehyde was the most potent compound against the eight tested fungi with EC50 values ranging between 0.75 and 3.19 mg/l ...
Gehan I. Kh. Marei, Samir. A. M. Abdelgaleil   +1 more
openaire   +2 more sources