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Evaluation of calcium hydroxide, calcium hypochlorite, peracetic acid, and potassium bicarbonate as citrus fruit sanitizers
(2021-01-01)
Xanthomonas citri (X. citri) is a quarentenary plant pathogen and the causal agent of the citrus canker. X. citri forms biofilms and remains fixed on the surface of plant tissues, especially on leaves and fruits. Considering ...
Effect of lathanum addition on the properties of patassium-free catalysts for ethylbenzene dehydrogenation
(Elsevier Science, 2008-12-01)
The ethylbenzene dehydrogenation in the presence of steam is the dominant technology for styrene production, one of the most important high value chemicals. The most widely used industrial catalyst comprises potassium-promoted ...
Enzymatic Production of Xylooligosaccharides from Xylan Solubilized from Food and Agroindustrial Waste
(2022-01-01)
A large volume of biomass residue is disposed daily, and the use of chemical and enzymatic treatments is an alternative to reuse it generating value-added products such as xylooligosaccharides (XOS). Banana peel, guava ...
Alface americana fertirrigada com diferentes doses de ácido fosfórico e hidróxido de potássio
(2011-09-12)
Fertirrigation with phosphoric acid has been considered as an option to avoid drips from clogging. In some cases, this acid cause soil acidification and it can be substituted bypotassium hydroxide. This study had the ...
Alface americana fertirrigada com diferentes doses de ácido fosfórico e hidróxido de potássio
(2011-09-12)
Fertirrigation with phosphoric acid has been considered as an option to avoid drips from clogging. In some cases, this acid cause soil acidification and it can be substituted bypotassium hydroxide. This study had the ...
Effect of chemical treatment of pineapple crown fiber in the production, chemical composition, crystalline structure, thermal stability and thermal degradation kinetic properties of cellulosic materials
(2021-01-01)
Recently, the growing environmental concerns and economic demands have driven the need to develop effective solutions for the treatment of vegetal fibers to be used as renewable source for various industrial applications. ...
Cases of white piedra of the hair on the American continent: a case report and a systematic literature review
(Wiley, 2019)
White piedra of the hair is a rare superficial fungal infection caused by several Trichosporon spp. It typically manifests as white to light brown hard nodules, firmly attached to frontal, occipital and parietal scalp hair. ...