Results 81 to 90 of about 263,845 (214)

Breaking polyphenol–polysaccharide interactions: the promising role of natural deep eutectic solvents

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Food processing generates substantial amounts of byproducts rich in valuable bioactive compounds, particularly polyphenols, known for their antioxidant, anti‐UV, and antimicrobial properties. These molecules hold great potential in sectors such as food, cosmetics, and pharmaceuticals.
Paul Sauvetes, Nathalie Gontard, Chahinez Aouf   +2 more
wiley   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Proline accumulation by mutation or disruption of the proline oxidase gene improves resistance to freezing and desiccation stresses inSaccharomyces cerevisiae [PDF]

FEMS Microbiology Letters, 2000
We examined the role of intracellular proline under freezing and desiccation stress conditions in Saccharomyces cerevisiae. When cultured in liquid minimal medium, the proline-nonutilizing mutant containing the put1 mutation (proline oxidase-deficient) produced more intracellular proline, and increased the cell survival rate as compared to the wild ...
H, Takagi, K, Sakai, K, Morida, S, Nakamori   +3 more
openaire   +2 more sources

Reactive oxygen species homeostasis and virulence of the fungal pathogen Cryptococcus neoformans requires an intact proline catabolism pathway

, 2013
Degradation of the multifunctional amino acid proline is associated with mitochondrial oxidative respiration. The two-step oxidation of proline is catalyzed by proline oxidase and Delta(1)-pyrroline-5-carboxylate (P5C) dehydrogenase, which produce P5C ...
Lee, I. Russel, Arras, Samantha D. M., Morrow, Carl A., Fraser, James A., Chow, Eve W. L., Lui, Edmund Y. L.   +5 more
core   +1 more source

Proteo‐transcriptomic insights into the venom composition of the ectoparasitoid Eupelmus urozonus

Pest Management Science, EarlyView.
Integrated venom‐gland transcriptomics and venom proteomics of Eupelmus urozonus identified 316 venom proteins, including 75 secreted candidates, revealing diverse hydrolases, proteases/inhibitors and many uncharacterized effectors. Abstract BACKGROUND Ectoparasitoid venoms are ‘cocktails’ of bioactive molecules injected during oviposition to paralyze ...
Federica De Stefano, Carmen Scieuzo, Rosanna Salvia, Riccardo Moretti, Flora Cozzolino, Maria Monti, Heiko Vogel, Patrizia Falabella   +7 more
wiley   +1 more source

Integrated Application of Hydrogen Sulphide and Gibberellic Acid Enhances Salinity Stress Tolerance in Wheat (Triticum aestivum L.)

مجلة بغداد للعلوم
This study investigated the role of exogenously applied hydrogen sulfide (HS; 50 μM) and gibberellic acid (GA; 200 mg L1) in alleviating salt stress (100 mM NaCl) in wheat.
Houneida Attia, Khalid H. Alamer
doaj   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Changes in morphology, proline content, and palatability to Helix aspersa, in Plantago lanceolata in response to transplantation and polluted soil [PDF]

, 1992
High concentrations of heavy metals are a cause of stress in plants, many of which respond by accumulating high levels of the amino acid proline. Tolerant and intolerant plants may vary in their response, and this may be reflected in the palatability of ...
Lart, K.M.
core  

Fenestrated Microneedle Biosensor for Continuous In Vivo Lactate Monitoring in Interstitial Fluid

Small, EarlyView.
A fenestrated microneedle biosensor enables continuous transdermal monitoring of lactate in interstitial fluid while protecting the functional sensing interface during insertion into the skin. The platform delivers sensitive electrochemical lactate detection and distinguishes metabolic profiles in healthy and type 2 diabetic‐obese mice, and captures ...
Masoud Khazaei, Ali‐Reza Shokouhi, Parham Sahandi Zangabad, Victor J. Cadarso, Muamer Dervisevic, Nicolas H. Voelcker   +5 more
wiley   +1 more source

Antioxidant Enzymes and Physiological Responses of Safflower (Carthamus tinctorius L.) to Iron Application, under Water Deficit Condition

Notulae Scientia Biologicae, 2015
The effect of soil and foliar iron (Fe) application on the activity of some antioxidant enzymes and plant metabolites of Carthamus tinctorius L. (IL111), under water stress conditions was tested.
Kayvan Fathi AMIRKHIZ, Majid Amini DEHAGHI, Siavash HESHMATI   +2 more
doaj   +3 more sources