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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Manufacturing a prebiotic whey beverage exploring the influence of degree of inulin polymerization

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Autor(es):
Guimaraes, Jonas T. [1] ; Silva, Eric Keven [2] ; Rodrigues Costa, Ana Letcia [2] ; Cunha, Rosiane L. [2] ; Freitas, Monica Q. [1] ; Meireles, M. Angela A. [2] ; Cruz, Adriano G. [3]
Número total de Autores: 7
Afiliação do(s) autor(es):
[1] Fluminense Fed Univ, Fac Vet, Dept Food Technol, Niteroi, RJ - Brazil
[2] Univ Campinas UNICAMP, Sch Food Engn, Campinas, SP - Brazil
[3] Fed Inst Sci & Technol Rio de Janeiro, Dept Food, Rio De Janeiro, RJ - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: FOOD HYDROCOLLOIDS; v. 77, p. 787-795, APR 2018.
Citações Web of Science: 15
Resumo

In this work, we evaluated the influence of inulin degree of polymerization (DP) on the physical stability of a soursop flavored whey beverage aiming to obtain a novel prebiotic food product. We studied the effect of the inulin DP (DP >= 10 and DP >= 23) and their interactions with others stabilizers (gellan gum and gum acacia) to improve the whey beverage physical properties. The DP of inulin had an important effect on physical stability. The optical microscopy, particle size distributions, separation index, light backscatter scan analysis and the rheological behavior results were essential to prove the better efficiency of inulin with higher DP for the beverage stabilization. Furthermore, the use of gellan gum decreased the difference caused by inulin DP. The results observed were mainly attributed to the inulin capacity in forming gels, which seemed to be directly related to its dissolution and storage conditions. (C) 2017 Elsevier Ltd. All rights reserved. (AU)

Processo FAPESP: 15/22226-6 - Esterilização de alimentos líquidos utilizando tecnologia supercrítica
Beneficiário:Eric Keven Silva
Linha de fomento: Bolsas no Brasil - Pós-Doutorado