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Comparative analysis of different chlorine-free extraction on oil palm mesocarp fiber
(2020-08-01)
Biobased products are a growing trend in industrial crops, but the natural variation among the plant sources demands the development of efficient pretreatments for standardizing the raw material. This work aims to evaluate ...
Extrato da folha da Urera baccifera por tecnologia supercrítica comparada às metodologias convencionais
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia de AlimentosUTFPR, 2021-11-30)
Urera bacifera (L.) Gaudich, known as "nettle", has been used in folk medicine. In the region around UTFPR in Francisco Beltrão, a large quantity of this plant is found, thus presenting itself as an accessible and cheap ...
Supercritical fluid extraction of vetiver roots: A study of SFE kinetics
(Elsevier Science BvAmsterdamHolanda, 2008)
Extraction and Characterization of Hemicellulose from Eucalyptus By-product: Assessment of Enzymatic Hydrolysis to Produce Xylooligosaccharides
(2019-01-01)
Eucalyptus wood is the primary source of fibers to produce paper and cellulose in South American countries. The major by-product generated in the cellulose industry is sawdust derived from chip wood production, which is ...
Measurement uncertainty estimated from accuracy assessment by using an in-house reference material: two case studies for the extraction of total PAH in industrial wastewater sludges
(Elsevier Science, 2014-12)
Measurement uncertainty is a required parameter to assure the reliability of analytical results because many management decisions (scientific, technical, regulatory, and economical) are based on the results of analytical ...
In vitro and in vivo evaluation of the activity of pineapple (Ananas comosus) on Haemonchus contortus in Santa Inês sheep
(2013-10-18)
The development of resistance to anthelmintics has prompted research into alternative methods of controlling intestinal nematodes in ruminants. This study aimed to assess the activity of Ananas comosus on Haemonchus contortus ...
In vitro and in vivo evaluation of the activity of pineapple (Ananas comosus) on Haemonchus contortus in Santa Inês sheep
(2013-10-18)
The development of resistance to anthelmintics has prompted research into alternative methods of controlling intestinal nematodes in ruminants. This study aimed to assess the activity of Ananas comosus on Haemonchus contortus ...