Results 81 to 90 of about 9,309 (283)
Meta-analysis of the core aroma components of grape and wine aroma
Frontiers in Plant Science, 2016 Wine aroma strongly influences wine quality, yet its composition and its evolution during the winemaking process are poorly understood. Volatile compounds that constitute wine aroma are traditionally divided into three classes according to their origin ...
Tina Ilc +3 more
doaj +1 more source
Wine secondary aroma: understanding yeast production of higher alcohols [PDF]
, 2017 Special Issue: Thematic Issue: From complex waste to plastic value.Contribution of yeasts to the sensory attributes of fermented foods and beverages goes far beyond sugar consumption and ethanol and carbon dioxide production.
Morales, Pilar +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour +11 more
wiley +1 more source
Aroma enhancement of dealcoholized wines using enzyme treatment and glycosidic aroma precursors
LWTThis research has studied the treatment of dealcoholized wines with glycosidic enzymatic preparation andglycosidic aroma precursors extract isolated from aromatic grapes in order to enhance the aroma profile of nonalcoholicwhite wines. The effect of the addition of the precursors extract and the enzymatic treatment wasstudied after 15 and 30 d of ...
Osorio Alises, Maria +2 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo +8 more
wiley +1 more source
Exploration of Raw Pigmented-Fleshed Sweet Potatoes Volatile Organic Compounds and the Precursors
MoleculesSweet potato provides rich nutrients and bioactive substances for the human diet. In this study, the volatile organic compounds of five pigmented-fleshed sweet potato cultivars were determined, the characteristic aroma compounds were screened, and a ...
Yanqiang Yao +5 more
doaj +1 more source
, 2015 Background and AimsThe aim of this work was to establish a general method for evaluating the intrinsic activity of yeasts towards the release of volatiles terpenes from glycosidic aroma precursors. Methods and ResultsThe enzymatic capacity of yeast cells
Rigou, Peggy +9 more
core +1 more source
Advanced Functional Materials, EarlyView.A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan +10 more
wiley +1 more source
Hazelnut: Explorations toward the Biocatalytic Synthesis of its Aroma Precursor
ChemBioChemBiocatalysis gains significant industrial interest due to its controlled stereoselectivity and use of mild process conditions. Here, a biosynthetic route is proposed for the synthesis of filbertone (5‐methyl‐2‐hepten‐4‐one, 1), which is the principal flavor compound of hazelnut.
Mireia Salvadó‐Pau +3 more
openaire +2 more sources
, 2011 Listán blanco and Gual are two white grape varieties grown in Spain (Canary Islands) and Gual is also grown in Portugal (Madeira Island). Wine quality could be improved by exploiting the varietal characteristics present in grapes as aroma precursors.
Pérez-Trujillo, Juan +7 more
core +1 more source