Data/hora: 03/06/2024 08:18:50

Provedor de dados: | 65
País: | Brazil
Título: | Stoking residue from extraction of cassava starch without the use of storage technologies
Autores: | Javorski,Cleovani Rossi; Zambom,Maximiliane Alavarse; Pozza,Magali Soares dos Santos; Fernandes,Tatiane; Castagnara,Deise Dalazen; Paladini,Simoni; Tinini,Rodrigo Cesar dos Reis; Neres,Marcela Abbado.
Data: | 2015-03-01
Ano: | 2015
Palavras-chave: | Conservation; Manihot esculenta; Wet material; Mycotoxins; Microorganisms.
Resumo: | The purpose of this paper was to study the storage of the residue from the extraction of cassava starch without the use of storage technologies, through chemical evaluation, pH values, temperature, development of microorganisms and mycotoxins. A randomized block design was used with eight treatments (different storage periods: 0, 3, 6, 9, 12, 15, 18 and 21 days) and five replications. There was a significant difference for DM content, as a function of days in storage. The chemical composition of the residue from the extraction of cassava starch did not changed throughout the storage period. A negative linear effect was obtained for the pH values, which decreased with days in storage. There was significance of the storage period only for the fungus and yeast population, which increased up to 17 days of storage, with subsequent reduction. Mycotoxins were detected in the residue from the extraction of cassava starch. Despite it did not showed changes in the chemical composition the storage of residue from the extraction of cassava starch for 21 days proved to be an inefficient preservation process, due to the development of molds and mycotoxins
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000300405
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20131602
Formato: | text/html
Fonte: | Ciência Rural  v.45 n.3 2015
Fonte: | info:eu-repo/semantics/openAccess