<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The study was carried out to investigate the influence of <italic>sous</italic> vide treatment (80 °C/15 min) and high pressure processing (700 MPa/10 min/20 °C) on nutritional characteristics of cowpea (<italic>Vigna unguiculata</italic> (L.) Walp. cv. Fradel) and maple pea (<italic>Pisum sativum</italic> var. <italic>arvense</italic> L. cv. Bruno) spreads after processing and 62-day storage at 5 ± 1 °C temperature, to evaluate overall acceptance of processed pulse spreads after 22-day storage and to analyse nutrient coverage of pulse spreads compared to reference intake for adolescents and adults. Pulse spreads were made of cooked pulse seeds to which salt, citric acid, oil, and seasoning was added. Pulse spreads were hermetically sealed under vacuum in PA/PE and PET/ALU/PA/PP pouches. Nutritional composition was determined according to standard methods; overall acceptance was determined using a 5-point hedonic scale. Nutrient coverage by one serving of pulse spreads for adolescents and adults was compared to nutrient recommendations given by the Ministry of Health of the Republic of Latvia. The results suggest that processing technologies and packaging materials did not influence nutritional value of pulse spreads (p > 0.1). Hedonic evaluation by consumers (n = 90) showed that processing technologies did not influence the overall acceptance of cowpea and maple pea spreads (p > 0.1).</p></abstract>

The study was carried out to investigate the influence of sous vide treatment (80 °C/15 min) and high pressure processing (700 MPa/10 min/20 °C) on nutritional characteristics of cowpea (Vigna unguiculata (L.) Walp. cv. Fradel) and maple pea (Pisum sativum var. arvense L. cv. Bruno) spreads after processing and 62-day storage at 5 ± 1 °C temperature, to evaluate overall acceptance of processed pulse spreads after 22-day storage and to analyse nutrient coverage of pulse spreads compared to reference intake for adolescents and adults. Pulse spreads were made of cooked pulse seeds to which salt, citric acid, oil, and seasoning was added. Pulse spreads were hermetically sealed under vacuum in PA/PE and PET/ALU/PA/PP pouches. Nutritional composition was determined according to standard methods; overall acceptance was determined using a 5-point hedonic scale. Nutrient coverage by one serving of pulse spreads for adolescents and adults was compared to nutrient recommendations given by the Ministry of Health of the Republic of Latvia. The results suggest that processing technologies and packaging materials did not influence nutritional value of pulse spreads (p > 0.1). Hedonic evaluation by consumers (n = 90) showed that processing technologies did not influence the overall acceptance of cowpea and maple pea spreads (p > 0.1).

Influence of <italic>Sous vide</italic> Treatment and High Pressure Processing on Nutritional Value and Overall Acceptance of Pulse Spreads

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Influence of  Treatment and High Pressure Processing on Nutritional Value and Overall Acceptance of Pulse Spreads

The study was carried out to investigate the influence of sous vide treatment (80 °C/15 min) and high pressure processing (700 MPa/10 min/20 °C) on nutritional...

Influence of Sous vide Treatment and High Pressure Processing on Nutritional Value and Overall Acceptance of Pulse Spreads

Publié en ligne: 19 janv. 2018

Pages: 474 - 480

Reçu: 04 oct. 2016

Accepté: 16 nov. 2017

DOI: https://doi.org/10.1515/prolas-2017-0070

Mots clés
cowpea, maple pea, processing technology, reference intake, hedonic scale

© 2017 Asnate Ķirse et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Influence of Sous vide Treatment and High Pressure Processing on Nutritional Value and Overall Acceptance of Pulse Spreads

Publié en ligne: 19 janv. 2018

Pages: 474 - 480

Reçu: 04 oct. 2016

Accepté: 16 nov. 2017

DOI: https://doi.org/10.1515/prolas-2017-0070

Mots cléscowpea, maple pea, processing technology, reference intake, hedonic scale

© 2017 Asnate Ķirse et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
cowpea, maple pea, processing technology, reference intake, hedonic scale