Volume 46, Issue 12 e17245
ORIGINAL ARTICLE

Valorization of grape by-products as functional and nutritional ingredients for healthy pasta development

Beatriz Ewert Oliveira

Beatriz Ewert Oliveira

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

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Luana Contini

Luana Contini

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

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Vitor Augusto dos Santos Garcia

Vitor Augusto dos Santos Garcia

Faculty of Animal Science and Food Engineering, USP- University of São Paulo, São Paulo, Brazil

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Lilian Pinheiro de Lima Cilli

Lilian Pinheiro de Lima Cilli

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

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Eduardo Galvão Leite Chagas

Eduardo Galvão Leite Chagas

Faculty of Animal Science and Food Engineering, USP- University of São Paulo, São Paulo, Brazil

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Marcio Adriano Andreo

Marcio Adriano Andreo

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

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Fernanda Maria Vanin

Fernanda Maria Vanin

Faculty of Animal Science and Food Engineering, USP- University of São Paulo, São Paulo, Brazil

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Rosemary Aparecida Carvalho

Rosemary Aparecida Carvalho

Faculty of Animal Science and Food Engineering, USP- University of São Paulo, São Paulo, Brazil

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Patricia Sinnecker

Patricia Sinnecker

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

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Anna Cecilia Venturini

Anna Cecilia Venturini

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

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Cristiana Maria Pedroso Yoshida

Corresponding Author

Cristiana Maria Pedroso Yoshida

Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil

Correspondence

Cristiana Maria Pedroso Yoshida, Institute of Environmental, Chemical and Pharmaceutical Science, UNIFESP - Federal São Paulo University, São Paulo, Brazil.

Email: [email protected]

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First published: 06 October 2022
Citations: 11

Abstract

The objective of this study was the utilization of Isabel grape (Vitis labrusca) by-products for the development of grape pomace flour (GPF) as a new food ingredient to incorporate into a nutritional and functional pasta product adding different concentrations of GPF. The incorporation of GPF into the pasta formulation led to obtaining products with higher fiber content, lower firmness, and higher cooking loss of total solids. The antioxidant capacity of pasta samples was increased by incorporating polyphenols from GPF. The highest ORAC and FRAP results were observed in pasta containing GPF, comparing antioxidant activities. The pasta containing 50% GPF showed a good balance between high antioxidant activity and nutritional benefit with good consumer acceptability and potential to become a new functional food. Grape by-product represents a functional ingredient with low cost and a source of dietary fiber and natural antioxidants.

Novelty impact statement

  1. Food agro-industrial by-products such as grape pomace flour (GPF) can be a source of functional ingredients.
  2. Fortification of pasta with GPF increased the antioxidant capacity of cooked pasta, and it was dose-dependent.
  3. The incorporation of GPF into the pasta formulation led to products with higher fiber content (up to 31%) and good consumer acceptability.

CONFLICT OF INTEREST

The authors have declared no conflicts of interest for this article.

DATA AVAILABILITY STATEMENT

The manuscript does not have shared data.

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