Production of synthetic vanillin from coconut husk lignin via alkaline nitrobenzene oxidation [PDF]
, 2014 Vanillin is one of the essential constituents that provide the flavor and aroma characteristics to the vanilla extract. Due to the increasing market demands, the production of synthetic vanillin has gradually developed as an alternative to the complex ...
Abdul Halim, Noor Amirah
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Microwave-assisted embedding of bis-vanillin and bis-eugenol into SBA-15: Synthesis of chemosensors precursors for the detection of metal cations [PDF]
, 2017 In this work we evaluate the necessary experimental conditions to carry out the embedding of bis-vanillin and bis-eugenol, two potential precursors of chemosensors, in the porous structure of the mesoporous silica SBA-15 through a microwave assisted ...
Espinoza Martinez, Dailenys +4 more
core +1 more source
BMEMat, EarlyView.This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang +8 more
wiley +1 more source
PharmaceuticsAntioxidant vanillin (4-hydroxy-3-methoxybenzaldehyde) is used as a flavoring in foods, beverages, and pharmaceuticals. Vanillin possesses various biological effects, such as antioxidant, anti-inflammatory, antibacterial, and anticancer properties.
Hyung-Mun Yun +3 more
doaj +1 more source
Relationship between carbohydrate composition and fungal deterioration of functional strawberry juices preserved using non-thermal treatments [PDF]
, 2018 BACKGROUND: The quantification of the main carbohydrates present in strawberry juices enriched with inulin and fructo-oligosaccharides (FOS) and preserved by non-thermal techniques (vanillin and ultrasound) were studied, as well as the
Cassani, Lucía Victoria +3 more
core +1 more source
Conversión hidrotermal de biomasa en bioproductos valiosos [PDF]
, 2019 Los procesos hidrotérmicos son una excelente alternativa para convertir desechos de biomasa en productos de alto valor energético. El alcance de este proyecto ofrece el estudio de 5 tipos de biomasa distintos: café, madera blanca, arroz, lignina y madera
García Riesco, Luis Miguel
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Investigation of the chemocatalytic and biocatalytic valorization of a range of different lignin preparations: The importance of β-O-4 content [PDF]
, 2016 A set of seven different lignin preparations was generated from a range of organosolv (acidic, alkaline, ammonia-treated, and dioxane-based), ionic liquid, autohydrolysis, and Kraft pretreatments of lignocelluloses.
Bouxin, Florent +10 more
core +4 more sources
Bioassay-guided isolation and identification of antimicrobial compounds from thyme essential oil by means of overpressured layer chromatography, bioautography and GC-MS [PDF]
, 2012 A simple method is described for efficient isolation of compounds having an antibacterial effect. Two thyme (Thymus vulgaris) essential oils, obtained from the market, were chosen as prospective materials likely to feature several bioactive components ...
Andrea Böszörményi +23 more
core +1 more source
Antimicrobial effects of edible gluten films incorporated with vanillin [PDF]
Bihdāsht-i Mavādd-i Ghaz̠āyī, 2015 This research aimed to evaluate the antibacterial effect of vanillin on Escherichia coli and Staphylococcus aureus using agar diffusion technique. For this reason, edible films were manufactured from wheat gluten containing 0.5%, 1%, 2% and 4% w/w.
A Aarabi, H EbSadi-Dehaghani, S Saiedi
doaj
A New Phytochemical Screening Programme used for Crops grown with Organic and Conventional Methods [PDF]
, 2002 A broad screening programme, covering the most general phytochemical groups of compounds, was developed on the basis of Thin Layer Chromatography (TLC).
Brandt, Kirsten +4 more
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