A statistical approach to define some tofu processing conditions
The aim of this work was to make tofu from soybean cultivar BRS 267 under different processing conditions in order to evaluate the influence of each treatment on the product quality. A fractional factorial 2(5-1) design was used, in which independent variables (thermal treatment, coagulant concentra...
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Sociedade Brasileira de Ciência e Tecnologia de Alimentos
2011-12-01
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doaj-cd354871d9a340a3b8425e1b9b15bc5d2020-11-25T00:10:23ZengSociedade Brasileira de Ciência e Tecnologia de AlimentosFood Science and Technology1678-457X2011-12-0131489790410.1590/S0101-20612011000400011S0101-20612011000400011A statistical approach to define some tofu processing conditionsVera de Toledo Benassi0Fábio Yamashita1Sandra Helena Prudencio2EmbrapaUniversidade Estadual de LondrinaUniversidade Estadual de LondrinaThe aim of this work was to make tofu from soybean cultivar BRS 267 under different processing conditions in order to evaluate the influence of each treatment on the product quality. A fractional factorial 2(5-1) design was used, in which independent variables (thermal treatment, coagulant concentration, coagulation time, curd cutting, and draining time) were tested at two different levels. The response variables studied were hardness, yield, total solids, and protein content of tofu. Polynomial models were generated for each response. To obtain tofu with desirable characteristics (hardness ~4 N, yield 306 g tofu.100 g-1 soybeans, 12 g proteins.100 g-1 tofu and 22 g solids.100 g-1 tofu), the following processing conditions were selected: heating until boiling plus 10 minutes in water bath, 2% dihydrated CaSO4 w/w, 10 minutes coagulation, curd cutting, and 30 minutes draining time.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000400011&lng=en&tlng=ensoja (Glycinemax)durezasulfato de cálcio di-hidratadorendimentoformação de geldessora |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vera de Toledo Benassi Fábio Yamashita Sandra Helena Prudencio |
spellingShingle |
Vera de Toledo Benassi Fábio Yamashita Sandra Helena Prudencio A statistical approach to define some tofu processing conditions Food Science and Technology soja (Glycinemax) dureza sulfato de cálcio di-hidratado rendimento formação de gel dessora |
author_facet |
Vera de Toledo Benassi Fábio Yamashita Sandra Helena Prudencio |
author_sort |
Vera de Toledo Benassi |
title |
A statistical approach to define some tofu processing conditions |
title_short |
A statistical approach to define some tofu processing conditions |
title_full |
A statistical approach to define some tofu processing conditions |
title_fullStr |
A statistical approach to define some tofu processing conditions |
title_full_unstemmed |
A statistical approach to define some tofu processing conditions |
title_sort |
statistical approach to define some tofu processing conditions |
publisher |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
series |
Food Science and Technology |
issn |
1678-457X |
publishDate |
2011-12-01 |
description |
The aim of this work was to make tofu from soybean cultivar BRS 267 under different processing conditions in order to evaluate the influence of each treatment on the product quality. A fractional factorial 2(5-1) design was used, in which independent variables (thermal treatment, coagulant concentration, coagulation time, curd cutting, and draining time) were tested at two different levels. The response variables studied were hardness, yield, total solids, and protein content of tofu. Polynomial models were generated for each response. To obtain tofu with desirable characteristics (hardness ~4 N, yield 306 g tofu.100 g-1 soybeans, 12 g proteins.100 g-1 tofu and 22 g solids.100 g-1 tofu), the following processing conditions were selected: heating until boiling plus 10 minutes in water bath, 2% dihydrated CaSO4 w/w, 10 minutes coagulation, curd cutting, and 30 minutes draining time. |
topic |
soja (Glycinemax) dureza sulfato de cálcio di-hidratado rendimento formação de gel dessora |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000400011&lng=en&tlng=en |
work_keys_str_mv |
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