Results 41 to 50 of about 1,326,777 (407)

The influence of raw materials quality on consumer properties of beer

open access: yesНовые технологии, 2019
Development of food industry provides for the satisfaction of the Russian population with high-quality food products with high consumer properties. Beer is popular in many countries of the world due to its taste and aroma.
I. E. Boyko   +2 more
doaj   +1 more source

Impact of phytosterol addition on fermentation progress and volatile compounds synthesis during alcoholic fermentation in synthetic and natural grape musts

open access: yesOENO One, 2023
Lipid nutrition is an important factor for yeast during alcoholic fermentation. Although recent research reports have revisited the role of sterols during alcoholic fermentation, our knowledge of lipids assimilation and volatile compound biogenesis ...
Erick Casalta   +5 more
doaj   +1 more source

Antimicrobial and antioxidant properties of phenolic acids alkyl esters

open access: yes, 2018
Some phenolic acids alkyl esters (methyl, ethyl, propyl, butyl and hexyl) and determine their antioxidant and antimicrobial activities were prepared. The antimicrobial activity against the tested microorganisms Escherichia coli DMF 7503, Bacillus cereus ...
R. Merkl   +3 more
semanticscholar   +1 more source

Stereospecific functionalizations and transformations of secondary and tertiary boronic esters.

open access: yesChemical Communications, 2017
The formation of highly enantioenriched boronic esters through both stoichiometric and catalytic methods has received much attention over the past decade.
C. Sandford, V. Aggarwal
semanticscholar   +1 more source

Sensory evaluation and some acetate esters of bottle aged Chardonnay wines

open access: yesPlant, Soil and Environment, 2003
A five-year study was conducted to study the correlations between chemical analyses and sensory properties of wine during bottle aging. Chardonnay grapes were harvested as a normal and late harvest.
J. Marić, M. Firšt-Bača
doaj   +1 more source

Biocatalytic Route to Chiral Precursors of β-Substituted-γ-Amino Acids [PDF]

open access: yes, 2011
In this work, we utilized commercial lipases (from Thermomyces lanuginosa, Rhizopus delemar, and Mucor miehei) as biocatalysts for the efficient synthesis of precursors of β-substituted-γ-amino acids.
Martinez, Carlos A., Mukherjee, Herschel
core   +2 more sources

Synthesis and biological evaluation of biaryl analogs of antitubulin compounds

open access: yesQuímica Nova, 2012
This paper reports the synthesis of methanones and esters bearing different substitution patterns as spacer groups between aromatic rings. This series of compounds can be considered phenstatin analogs.
Camila Santos Suniga Tozatti   +6 more
doaj   +1 more source

Volatile Profile of Wall Rocket Baby-Leaves (Diplotaxis erucoides) Grown under Greenhouse: Main Compounds and Genotype Diversity

open access: yesAgronomy, 2020
Wall rocket is a leafy vegetable with pungent flavor related to the presence of isothiocyanates (ITCs). Despite interest in it as a crop of high organoleptic quality, the variability of the volatile profile in the species remains unknown.
Carla Guijarro-Real   +2 more
doaj   +1 more source

Trophic upgrading and mobilization of wax esters in microzooplankton [PDF]

open access: yes, 2019
Heterotrophic protists play pivotal roles in aquatic ecosystems by transferring matter and energy, including lipids, from primary producers to higher trophic predators.
D\u27souza, Nigel   +7 more
core   +3 more sources

Schwarz-Weiß im Dunkeln. Zur Aushandlung von Gender, Hautfarbe und Ethnizität in Kölner Tanzclubs [PDF]

open access: yes, 2018
Bei der vorliegenden Arbeit von Sonja Esters, die von Frau Prof. Dorothea Schulz betreut wurde, handelt es sich um eine Ethnographie Kölner Nachtclubs und Lokale, in denen Schwarze Männer und Weiße Frauen Kontakt miteinander aufnehmen.
Esters, Sonja
core  

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