Results 141 to 150 of about 52,814 (284)

High metabolic sensitivity to hot drought in two declining pine species with constrained physiology

Functional Ecology, Volume 40, Issue 1, Page 239-255, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decline syndromes preceding tree mortality under increased abiotic stress often include reductions in transpiring leaf area and tree growth. However, the mechanisms regulating the metabolism and physiology of declining trees before they cross irreversible thresholds in ...
Guillermo Gea‐Izquierdo, María B. Fernández de Simón, David Sánchez‐Gómez, Dario Martin‐Benito, Antonio J. Pérez‐Luque, Iria Muiño, Ismael Aranda   +6 more
wiley   +1 more source

Nepetolide: A New Diterpene from Nepeta suavis [PDF]

, 2008
Javid Hussain, Farman Ullah, Hidayat Hussain, T. Hussain, Muhammad Raza Shah   +4 more
openalex   +1 more source

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

STUDY ON EXTRACTION PROCESS OF SUNFLOWER (HELIANTHUS ANNUUS L.) DRY WASTES USING DIFFERENT SOLVENTS [PDF]

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2013
The content of known tetra- and pentacyclic diterpenoids in extracts of sunfl ower (Helianthus annuus L.) dry wastes has been studied using different solvents for extraction.
Olga Morarescu, Marina Grinco, Ion Dragalin, Veaceslav Kulciţki, Nicon Ungur   +4 more
doaj  

Optimization of Chaetoceros calcitrans (Paulsen) Takano 1968 Biomass Production via Fed‐Batch Culture Mode

Aquaculture Research, Volume 2026, Issue 1, 2026.
This study investigated the effectiveness of adopting a fed‐batch culture mode with intermittent feeding of culture media to enhance the biomass production of Chaetoceros calcitrans. Three experimental runs were undertaken, each comprising four cycles. The nutritional composition of the C. calcitrans biomass produced was evaluated.
Kumari Geetha Muniandy, Murni Karim, M. Shariff, Fatimah Md. Yusoff, A. Christianus, Keng Chin Lim   +5 more
wiley   +1 more source

Cytotoxicity of New Diterpene Alkaloids, Ceylonamides G-I, Isolated From Indonesian Marine Sponge of Spongia sp. [PDF]

, 2019
Takahiro Jomori, Andi Setiawan, Miho Sasaoka, Masayoshi Arai   +3 more
openalex   +1 more source

Coffee diterpenes, cafestol and kahweol, display cytotoxicity and all-<i>trans</i> retinoic acid-induced superoxide generating activity-enhancing ability in U937 cells

, 2023
Hidehiko Kikuchi, Kaori Harata, Sumiko Akiyoshi, Takefumi Sagara, Harishkumar Madhyastha, Hitomi Mimuro, Futoshi Kuribayashi   +6 more
openalex   +2 more sources

Vitex Agnus-Castus Extract Supplementation Enhanced Growth Performance, Hemato‐Biochemical Parameters, Intestinal Histomorphometry, Flesh Composition, and Quality of Nile Tilapia, Oreochromis niloticus

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Plant‐derived extracts offer a promising alternative to synthetic additives in fish feed, with the aim of enhancing growth, health, and sustainable production. The present study aimed to evaluate the effect of the hydroalcoholic extract of dietary Chaste tree, Vitex agnus-castus (VAC), on growth performance, feed utilization, digestive enzymes ...
Ahmed Ismail Mehrim, Mohamed Moaaz Refaey, Abdallah Tageldein Mansour, Ehab El-Haroun, Osama Awad Zenhom, Hamada Antar Areda, Noah Esmaeili   +6 more
wiley   +1 more source

High-performance liquid-chromatography of tetrapyrrole pigments [PDF]

, 1978
Lempert, U., Scheer, Hugo, Schoch, S., Wieschhoff, H.   +3 more
core   +1 more source

Synergistic Modulation of Lipid Levels by Coffee and Swimming With Evidence of a Strong Obesity–Dyslipidemia Link: A Preclinical Study

International Journal of Food Science, Volume 2026, Issue 1, 2026.
Obesity is a major global health concern closely associated with metabolic disorders, particularly dyslipidemia. Lifestyle interventions such as dietary modification and physical activity can improve lipid regulation. However, the combined effects of coffee intake and exercise on lipid level remain unclear.
Yusni Yusni, Hanifah Yusuf, Cut Murzalina, Nurul Mahmudati, Mattia Spano   +4 more
wiley   +1 more source