Results 21 to 30 of about 51,290 (223)

Microbial carbon mineralization in tropical lowland and montane forest soils of Peru [PDF]

open access: yes, 2016
Climate change is affecting the amount and complexity of plant inputs to tropical forest soils. This is likely to influence the carbon (C) balance of these ecosystems by altering decomposition processes e.g., "positive priming effects" that accelerate ...
Bardgett, Richard D.   +8 more
core   +1 more source

Vanillin production by biotransformation of phenolic compounds in fungus, Aspergillus luchuensis

open access: yesAMB Express, 2018
Vanillin is valuable and popular flavor used in foods and cosmetics. Many bacteria species have the ability to decarboxylate substituted cinnamic acids in order to form vanillin.
Junsei Taira   +4 more
doaj   +1 more source

Development auxiliaries for dyeing polyester with disperse dyes at low temperatures [PDF]

open access: yes, 2017
High-molecular weight organic compounds known as carriers are widely used to expedite polyester dyeing at atmospheric pressure at 100 °C. However, carriers are usually poorly biodegradable and can partially plasticize fibres. Also, dyeing at temperatures
Carrión Fité, Francisco Javier   +1 more
core   +1 more source

Flow injection determination of total catechins and procyanidins in white and red wines [PDF]

open access: yes, 2002
An easily automatable flow-injection (FI) method for the determination of total catechins is reported. The method is based on the reaction of vanillin in acid medium to yield a coloured product with maximum absorption at 500 nm. After optimisation by the
Carando   +7 more
core   +1 more source

A vanillin derivative causes mitochondrial dysfunction and triggers oxidative stress in Cryptococcus neoformans.

open access: yesPLoS ONE, 2014
Vanillin is a well-known food and cosmetic additive and has antioxidant and antimutagenic properties. It has also been suggested to have antifungal activity against major human pathogenic fungi, although it is not very effective.
Jin Hyo Kim   +7 more
doaj   +1 more source

Encapsulation of vanilin/cyclodextrin inclusion complex in electrospun polyvinyl alcohol (PVA) nanowebs: Prolonged shelf-life and high temperature stability of vanilin [PDF]

open access: yes, 2012
Cataloged from PDF version of article.We produced functional nanowebs, containing vanillin, having prolonged shelf-life and high temperature stability facilitated by cyclodextrin (CD) inclusion complexation. Polyvinyl alcohol (PVA) nanowebs incorporating
Kayaci, F., Uyar, T.
core   +1 more source

Research Progress on Biotransformation of Agri-food Lignocellulosic Biomass Waste into Vanillin [PDF]

open access: yesShipin Kexue
Vanillin is one of the most in-demand spices in the world, which is widely used in various industries such as food, medicinal, and chemical industries. The process of extracting natural vanillin from plants is cumbersome with a limited yield.
ZHOU Man, LI Chenglin, LIN Kailin, CHEN Luyi, WANG Ziyi, YANG Xinying, JIANG Haiyan, ZHANG Xiaoxue, HUANG Xiaoqi, ZHOU Cunshan
doaj   +1 more source

Newly identified genes contribute to vanillin tolerance in Saccharomyces cerevisiae

open access: yesMicrobial Biotechnology, 2021
Summary Exploring the mechanisms of tolerance in microorganisms to vanillin, which is derived from lignin, will benefit the design of robust cell factories that produce biofuels and chemicals using lignocellulosic materials. Our objective was to identify
Zhenzhen Liang   +6 more
doaj   +1 more source

Polysaccharide food matrices for controlling the release, retention and perception of flavours [PDF]

open access: yes, 2018
Polysaccharides have many roles across both the food and pharmaceutics industries. They are commonly used to enhance viscosity, stabilise emulsions and to add bulk to food products.
Cook, Sarah L.   +3 more
core   +1 more source

Rapid determination of simple polyphenols in grapes by HPLC using a monolithic column [PDF]

open access: yes, 2010
The development of a rapid, reliable and reproducible LC method for the determination and quantification of 13 polyphenols (gallic acid, protocatechuic aldehyde, gentisic acid, catechin, vanillinic acid, caffeic acid, vanillin, epicatechin ...
Brigui, Jamal   +4 more
core   +2 more sources

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