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Food Technology and Biotechnology, Vol.56 No.2 Lipanj 2018.

Prethodno priopćenje
https://doi.org/10.17113/ftb.56.02.18.5450

Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate

Burcu Çabuk ; Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Dr., Saskatoon, SK, S7N 5A8, Canada
Matthew G. Nosworthy ; Department of Human Nutritional Sciences, Department of Food Science, Department of Animal Science, Canadian Centre for Agri-Food Research in Health and Medicine, Richardson Centre for Functional Foods and Nutraceuticals, University of Manitoba, Winnipeg,
Andrea K. Stone ; Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Dr., Saskatoon, SK, S7N 5A8, Canada
Darren R. Korber ; Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Dr., Saskatoon, SK, S7N 5A8, Canada
Takuji Tanaka ; Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Dr., Saskatoon, SK, S7N 5A8, Canada
James D. House ; Department of Human Nutritional Sciences, Department of Food Science, Department of Animal Science, Canadian Centre for Agri-Food Research in Health and Medicine, Richardson Centre for Functional Foods and Nutraceuticals, University of Manitoba, Winnipeg,
Michael T. Nickerson ; Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Dr., Saskatoon, SK, S7N 5A8, Canada

Puni tekst: engleski, pdf (221 KB) str. 257-264 preuzimanja: 0* citiraj
APA 6th Edition
Çabuk, B., Nosworthy, M.G., Stone, A.K., Korber, D.R., Tanaka, T., House, J.D. i Nickerson, M.T. (2018). Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate. Food Technology and Biotechnology, 56 (2), 257-264. https://doi.org/10.17113/ftb.56.02.18.5450
MLA 8th Edition
Çabuk, Burcu, et al. "Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate." Food Technology and Biotechnology, vol. 56, br. 2, 2018, str. 257-264. https://doi.org/10.17113/ftb.56.02.18.5450. Citirano 21.07.2018.
Chicago 17th Edition
Çabuk, Burcu, Matthew G. Nosworthy, Andrea K. Stone, Darren R. Korber, Takuji Tanaka, James D. House i Michael T. Nickerson. "Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate." Food Technology and Biotechnology 56, br. 2 (2018): 257-264. https://doi.org/10.17113/ftb.56.02.18.5450
Harvard
Çabuk, B., et al. (2018). 'Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate', Food Technology and Biotechnology, 56(2), str. 257-264. doi: https://doi.org/10.17113/ftb.56.02.18.5450
Vancouver
Çabuk B, Nosworthy MG, Stone AK, Korber DR, Tanaka T, House JD i sur. Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate. Food Technology and Biotechnology [Internet]. 29.06.2018. [pristupljeno 21.07.2018.];56(2):257-264. doi: https://doi.org/10.17113/ftb.56.02.18.5450
IEEE
B. Çabuk, et al., "Effect of Fermentation on the Protein Digestibility and Levels of Non-Nutritive Compounds of Pea Protein Concentrate", Food Technology and Biotechnology, vol.56, br. 2, str. 257-264, Srpanj 2018. [Online]. doi: https://doi.org/10.17113/ftb.56.02.18.5450
Puni tekst: hrvatski, pdf (221 KB) str. 257-264 preuzimanja: 0* citiraj
APA 6th Edition
Çabuk, B., Nosworthy, M.G., Stone, A.K., Korber, D.R., Tanaka, T., House, J.D. i Nickerson, M.T. (2018). Utjecaj fermentacije na probavljivost proteina i udjel nenutritivnih sastojaka u koncentratu proteina graška. Food Technology and Biotechnology, 56 (2), 257-264. https://doi.org/10.17113/ftb.56.02.18.5450
MLA 8th Edition
Çabuk, Burcu, et al. "Utjecaj fermentacije na probavljivost proteina i udjel nenutritivnih sastojaka u koncentratu proteina graška." Food Technology and Biotechnology, vol. 56, br. 2, 2018, str. 257-264. https://doi.org/10.17113/ftb.56.02.18.5450. Citirano 21.07.2018.
Chicago 17th Edition
Çabuk, Burcu, Matthew G. Nosworthy, Andrea K. Stone, Darren R. Korber, Takuji Tanaka, James D. House i Michael T. Nickerson. "Utjecaj fermentacije na probavljivost proteina i udjel nenutritivnih sastojaka u koncentratu proteina graška." Food Technology and Biotechnology 56, br. 2 (2018): 257-264. https://doi.org/10.17113/ftb.56.02.18.5450
Harvard
Çabuk, B., et al. (2018). 'Utjecaj fermentacije na probavljivost proteina i udjel nenutritivnih sastojaka u koncentratu proteina graška', Food Technology and Biotechnology, 56(2), str. 257-264. doi: https://doi.org/10.17113/ftb.56.02.18.5450
Vancouver
Çabuk B, Nosworthy MG, Stone AK, Korber DR, Tanaka T, House JD i sur. Utjecaj fermentacije na probavljivost proteina i udjel nenutritivnih sastojaka u koncentratu proteina graška. Food Technology and Biotechnology [Internet]. 29.06.2018. [pristupljeno 21.07.2018.];56(2):257-264. doi: https://doi.org/10.17113/ftb.56.02.18.5450
IEEE
B. Çabuk, et al., "Utjecaj fermentacije na probavljivost proteina i udjel nenutritivnih sastojaka u koncentratu proteina graška", Food Technology and Biotechnology, vol.56, br. 2, str. 257-264, Srpanj 2018. [Online]. doi: https://doi.org/10.17113/ftb.56.02.18.5450

Sažetak
In order to determine the impact of fermentation on protein quality, pea protein concentrate (PPC) was fermented with Lactobacillus plantarum for 11 h and total phenol and tannin contents, protease inhibitor activity, amino acid composition and in vitro protein digestibility were analyzed. Phenol levels, expressed as catechin equivalents (CE), increased on dry mass basis from 2.5 at 0 h to 4.9 mg CE per 1 g of PPC at 11 h. Tannin content rose from 0.14 at 0 h to a maximum of 0.96 mg CE per 1 g of PPC after 5 h, and thereafter declined to 0.79 mg/g after 11 h. After 9 h of fermentation trypsin inhibitor activity decreased, however, at all other fermentation times similar levels to the PPC at time 0 h were produced. Chymotrypsin inhibitor activity decreased from 3.7 to 1.1 chymotrypsin inhibitory units (CIU) per mg following 11 h of fermentation. Protein digestibility reached a maximum (87.4 %) after 5 h of fermentation, however, the sulfur amino acid score was reduced from 0.84 at 0 h to 0.66 at 11 h. This reduction in sulfur content altered the in vitro protein digestibility-corrected amino acid score from 67.0 % at 0 h to 54.6 % at 11 h. These data suggest that while fermentation is a viable method of reducing certain non-nutritive compounds in pea protein concentrate, selection of an alternative bacterium which metabolises sulfur amino acids to a lesser extent than L. plantarum should be considered.

Ključne riječi
pea protein concentrate; fermentation; non-nutritive compounds; protein digestibility; protein quality

Hrčak ID: 203494

URI
https://hrcak.srce.hr/203494

[hrvatski]

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