Elucidating the chemical nature of laccase-modified alkyl gallates
نویسندگان
چکیده
منابع مشابه
Multifunctional Antioxidant Activities of Alkyl Gallates
A series (C1 to C16) of alkyl gallates was tested for their antioxidant activity for food protection and human health. One molecule of alkyl gallate, regardless of alkyl chain length, scavenges six molecules of 1,1-diphenyl-2picrylhydrazyl (DPPH). Alkyl gallates inhibited the linoleic acid peroxidation catalyzed by soybean lipoxygenase-1 (EC 1.13.11.12, Type 1) without being oxidized. The progr...
متن کاملAntibacterial activity of alkyl gallates against Xanthomonas citri subsp. citri.
The plant-pathogenic bacterium Xanthomonas citri subsp. citri is the causal agent of Asiatic citrus canker, a serious disease that affects all the cultivars of citrus in subtropical citrus-producing areas worldwide. There is no curative treatment for citrus canker; thus, the eradication of infected plants constitutes the only effective control of the spread of X. citri subsp. citri. Since the e...
متن کاملAntioxidant activity of alkyl gallates and glycosyl alkyl gallates in fish oil in water emulsions: relevance of their surface active properties and of the type of emulsifier.
The antioxidant activity of gallic acid and a series of alkyl gallates (C4-C18) and glycosylated alkyl gallates (C4-C18) on fish oil-in-water emulsions was studied. Three types of emulsifiers, lecithin, Tween-20 and sodium dodecyl sulphate (SDS) were tested. A nonlinear behavior of the antioxidant activity of alkyl gallates when increasing alkyl chain length was observed for emulsions prepared ...
متن کاملRunning title: Alkyl gallates induce division arrest in Xanthomonas citri
Faculdade de Ciências Farmacêuticas (FCF), Depto. de Ciências Biológicas, 6 Universidade Estadual Paulista (UNESP), Rod. Araraquara/Jau, Km 1, Araraquara, 7 SP, Brazil, 14801-902; Depto. de Química Orgânica, Instituto de Química, UNESP, 8 Av. Prof. Francisco Degni, s/n, Araraquara, SP, Brazil, 14800-900; Depto. Científico, 9 Fundecitrus , Av. Dr. Adhemar Pereira de Barros, 201, Araraquara, SP, ...
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ژورنال
عنوان ژورنال: Journal of Wood Chemistry and Technology
سال: 2020
ISSN: 0277-3813,1532-2319
DOI: 10.1080/02773813.2020.1772823