R
Raul Jorge Hernan Castro-Gomez
Researcher at Universidade Estadual de Londrina
Publications - 33
Citations - 534
Raul Jorge Hernan Castro-Gomez is an academic researcher from Universidade Estadual de Londrina. The author has contributed to research in topics: Fermentation & Glucan. The author has an hindex of 10, co-authored 33 publications receiving 389 citations.
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Journal ArticleDOI
Acetic Acid Bacteria in the Food Industry: Systematics, Characteristics and Applications.
Rodrigo José Gomes,Maria de Fátima Borges,Morsyleide de Freitas Rosa,Raul Jorge Hernan Castro-Gomez,Wilma Aparecida Spinosa +4 more
TL;DR: This review focuses on the history of taxonomy, biochemical aspects and methods of isolation, identification and quantification of AAB, mainly related to those with important biotechnological applications.
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Optimized methodology for extraction of (1 →3)(1 → 6)-β-D-glucan from Saccharomyces cerevisiae and in vitro evaluation of the cytotoxicity and genotoxicity of the corresponding carboxymethyl derivative
Marciane Magnani,Caroline Maria Calliari,Fernando Macedo,Mateus Prates Mori,Ilice M. De Syllos Colus,Raul Jorge Hernan Castro-Gomez +5 more
TL;DR: An optimized methodology for extraction of β- d -glucan from S. cerevisiae cells, involving sonication and enzyme treatment, with a yield of 11.08 ± 0.19%, is developed and in vitro tests with CM-G did not reveal any cytotoxic or genotoxic effects or influences of this molecule on cell viability.
Journal ArticleDOI
Followed extraction of β-glucan and mannoprotein from spent brewer's yeast (Saccharomyces uvarum) and application of the obtained mannoprotein as a stabilizer in mayonnaise
Vilma Barbosa da Silva Araújo,Adma Nadja Ferreira de Melo,Ariane Gaspar Costa,Raul Jorge Hernan Castro-Gomez,Marta Suely Madruga,Evandro Leite de Souza,Marciane Magnani +6 more
TL;DR: In this article, a method to extract both β-glucan and mannoprotein (MP) from the cell wall of spent brewer's yeast (S. uvarum), particularly with the obtainment of MP by an additional step in a non-degrading procedure, was evaluated.
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Veratryl alcohol stimulates fruiting body formation in the oyster mushroom, Pleurotus ostreatus.
TL;DR: The oyster mushroom cultivated in solid state on sugarcane bagasse-wheat bran (5:1) medium in the presence of veratryl alcohol resulted in an increased production of the fruiting body at earlier times compared to when the fungus was grown in the absence of veratsine.
Journal ArticleDOI
Chemical and microbiological evaluation of ensiled sugar cane with different additives
Claudia Eugênia Castro Bravo-Martins,Heloisa Carneiro,Raul Jorge Hernan Castro-Gomez,Henrique César Pereira Figueiredo,Rosane Freitas Schwan +4 more
TL;DR: In this article, a study of cana de acucar ensilada with aditivos for 30 dias was carried out, and the results showed that the presence of bacterias aerobicas facultativas and fungos filamentosos nao for being detected in nenhum dos tratamentos analisados.