Results 71 to 80 of about 2,509,473 (171)

Nitrogen‐doped graphene quantum dots tune the mineral, acid, and sugar profile of raisins in a cultivar‐specific manner

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Carbon dots are emerging as low‐toxicity nano‐biostimulants, but their effects on the integrated mineral, organic‐acid, and sugar profiles of grape berries remain poorly characterized, especially in indigenous Vitis vinifera L. cultivars.
Zeki Kara   +5 more
wiley   +1 more source

Kinetic study of the iron(ii)-induced perbromate-tartaric acid reaction with a perbromate-selective electrode. Determination of Tartaric Acid

open access: yes, 1978
A kinetic study of the iron(II)-induced perbromate-tartaric acid reaction was carried out with a perbromate-selective electrode to monitor the course of the reaction. Reaction rate and equilibrium constants are reported.
Lazarou, L.A., Hadjiioannou, T.P.
core   +2 more sources

Electrosynthesis of tartaric acid from glyoxylic acid [PDF]

open access: yes, 1985
Electrohydrodimerization of glyoxylic acid is studied in aqueous potassium chloride solution under different pH with silver and mercury cathodes using the controlled potential electrolysis technique.
Thangavelu, S.
core  

Compatibilization of Thermoplastic Starch and Poly (Butylene Succinate‐Co‐Adipate) Blends Using a Dual‐Coupling Strategy

open access: yesPolymer Engineering &Science, EarlyView.
Development of TPSA‐PBSA bio‐based polymer blends using a dual‐coupling strategy based on tartaric acid (TA) and dicumyl peroxide (DCP), followed by structural, thermal, rheological, and mechanical characterization toward sustainable flexible packaging applications. ABSTRACT This study analyzed the effect of employing coupling agents in the development
Manuela Vargas‐Rojas   +2 more
wiley   +1 more source

The effects of L-tartaric acid on diabetic cataracts through modulation of oxidative stress and inflammation in diabetic rats

open access: yesBMC Ophthalmology
Background Diabetic cataract remains a prominent complication of diabetes mellitus, predominantly driven by oxidative stress and low-grade inflammation in the lens.
Shengyu Wang, Li Meng, Hengmin Yang
doaj   +1 more source

Rapid determination of tartaric acid in wines

open access: yes, 2009
A flow-spectrophotometric method is proposed for the routine determination of tartaric acid in wines. The reaction between tartaric acid and vanadate in acetic media is carried out in flowing conditions and the subsequent colored complex is monitored ...
Queirós, Raquel Barbosa   +4 more
core   +1 more source

Towards Sustainable PP Composites: The Roles of Pineapple Crown Fibers (PCFs) and Functional Additives on the PP Rheological and Viscoelastic Behaviors

open access: yesPolymer Engineering &Science, EarlyView.
Preparation and rheological characterization of polypropylene composites reinforced with pineapple crown fibers and compatibilized with organic acids. ABSTRACT This research presents a comprehensive rheological and viscoelastic study of polypropylene (PP) composites reinforced with pineapple crown fibers (PCF) and compatibilised using carboxylic acids (
Giordano Pierozan Bernardes   +2 more
wiley   +1 more source

Moderate wine consumption measured using the biomarker urinary tartaric acid concentration decreases inflammatory mediators related to atherosclerosis

open access: yesThe Journal of Nutrition, Health and Aging
Objectives: Several studies suggest that moderate wine consumption, particularly red wine, may have benefits for cardiovascular health. Red wine contains a variety of bioactive compounds, including polyphenols like phenolic acids, which have demonstrated
Inés Domínguez López   +9 more
doaj   +1 more source

Selective hydrodeoxygenation of tartaric acid to succinic acid

open access: yes, 2017
A novel one-step process for the selective production of succinic acid from tartaric acid is developed. High succinic yield is achieved in an efficient catalytic system comprised of MoOx/BC, HBr and acetic acid under hydrogen atmosphere.
Efterpi S. Vasiliadou   +4 more
core   +1 more source

Synergistic benefits of agrivoltaics for grape production and solar energy efficiency in a Mediterranean vineyard

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Grapevine production is increasingly challenged by global warming, with global wine output falling to a six‐decade low in 2024. At the same time, the vine and wine sector faces growing pressure to reduce its carbon footprint. Agrivoltaics, which integrates solar photovoltaic (PV) modules into plant production systems, offers a potential pathway to ...
Sabine Tausz‐Posch   +5 more
wiley   +1 more source

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