Results 231 to 240 of about 70,274 (303)

Citrus/urea nitrogen-doped carbon quantum dots as nanosensors for vanillin determination in infant formula and food products via factorial experimental design fluorimetry and smartphone.

Luminescence (Chichester, England Print), 2023
Vanillin is a flavouring agent that is prohibited for use in infant food products with ages lower than 6 months. Excessive vanillin usage could lead to eating disorders, nausea, headache, and vomiting.
Mohamed A. El Hamd   +5 more
semanticscholar   +1 more source

Review on the oxidative catalysis methods of converting lignin into vanillin.

International Journal of Biological Macromolecules, 2023
Vanillin plays an important role not only in food and flavouring, but also as a platform compound for the synthesis of other valuable products, mainly derived from the oxidative decarboxylation of petroleum-based guaiacol production.
Xuewen Xu   +5 more
semanticscholar   +1 more source

Improved biotransformation of lignin-valorized vanillin into vanillylamine in a sustainable bioreaction medium.

Bioresource Technology, 2023
Lignin is a critical biopolymer for creating a large number of highly valuable biobased compounds. Vanillin, one of lignin-derived aromatics, can be used to synthesize vanillylamine that is a key fine chemical and pharmaceutical intermediate.
Qi Li   +5 more
semanticscholar   +1 more source

Vanillin

Phytochemistry, 2003
Vanillin (4-hydroxy-3-methoxybenzaldehyde) is an important flavour and aroma molecule, but is also of interest because of its biogenetic relationship to the phenylpropanoid pathway and to other molecules of physiological significance, notably salicylate. Recent progress towards characterisation of the biosynthesis of vanillin is reviewed.
Nicholas J, Walton   +2 more
openaire   +2 more sources

Bio-vanillin: Towards a sustainable industrial production

, 2021
Background Vanilla is the main natural flavoring agent used in industries such as pharmaceuticals, food, flavoring, and fragrance, in which vanillin is the major component.
G. Martău, L. Călinoiu, D. Vodnar
semanticscholar   +1 more source

A review on nanomaterial-based electrochemical sensors for determination of vanillin in food samples.

Food and Chemical Toxicology, 2022
Vanillin is an organic compound that not only acts as a flavoring and fragrance enhancer in some foods, but also can have antioxidant, anti-inflammatory, anti-cancer and anti-depressant effects. Nevertheless, its excessive use can be associated with side
O. Moradi
semanticscholar   +1 more source

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