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Pregled bibliografske jedinice broj: 1105069

Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran


Habuš, Matea; Novotni, Dubravka; Gregov, Marija; Štifter, Sanja; Čukelj Mustač, Nikolina; Voučko, Bojana; Ćurić, Duška
Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran // Journal of food processing and preservation, 45 (2021), 3; e15204, 12 doi:10.1111/jfpp.15204 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1105069 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran

Autori
Habuš, Matea ; Novotni, Dubravka ; Gregov, Marija ; Štifter, Sanja ; Čukelj Mustač, Nikolina ; Voučko, Bojana ; Ćurić, Duška

Izvornik
Journal of food processing and preservation (0145-8892) 45 (2021), 3; E15204, 12

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
high-intensity ultrasound, wheat bran, polyphenol oxidase, cryomilling, response surface methodology

Sažetak
Wheat bran is a by-product rich in bioactive compounds but possess a strong polyphenol oxidase (PPO) activity, which can act undesirably on product quality. This study aimed to optimize the particle size (500, 255, 10 µm) of wheat bran and time and amplitude of high- intensity ultrasound (HIU) treatment on the PPO activity, total phenolics, antioxidant activity, and water swelling using response surface methodology. The PPO activity decreased depending on the particle size and HIU treatment time. Phenolic content, antioxidant activity and swelling were dependent on bran particle size. Temperature rise, depending on the HIU time and amplitude, affected PPO, phenolics and antioxidants. In optimized conditions (particle size 10 µm, HIU 15 min), 93% of bran PPO was inactivated while phenolic content increased for 11%. Wheat flour combined with micronized and ultrasonically treated bran (at 20% w/w) had improved gluten formation and pasting properties compared with flour containing native bran.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekti:
IP-2016-06-3789 - Od nusproizvoda u preradi žitarica i uljarica do funkcionalne hrane primjenom inovativnih procesa (GbP-FFood) (Ćurić, Duška, HRZZ - 2016-06) ( POIROT)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb,
Medicinski fakultet, Rijeka

Poveznice na cjeloviti tekst rada:

doi ifst.onlinelibrary.wiley.com

Citiraj ovu publikaciju:

Habuš, Matea; Novotni, Dubravka; Gregov, Marija; Štifter, Sanja; Čukelj Mustač, Nikolina; Voučko, Bojana; Ćurić, Duška
Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran // Journal of food processing and preservation, 45 (2021), 3; e15204, 12 doi:10.1111/jfpp.15204 (međunarodna recenzija, članak, znanstveni)
Habuš, M., Novotni, D., Gregov, M., Štifter, S., Čukelj Mustač, N., Voučko, B. & Ćurić, D. (2021) Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran. Journal of food processing and preservation, 45 (3), e15204, 12 doi:10.1111/jfpp.15204.
@article{article, year = {2021}, pages = {12}, DOI = {10.1111/jfpp.15204}, chapter = {e15204}, keywords = {high-intensity ultrasound, wheat bran, polyphenol oxidase, cryomilling, response surface methodology}, journal = {Journal of food processing and preservation}, doi = {10.1111/jfpp.15204}, volume = {45}, number = {3}, issn = {0145-8892}, title = {Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran}, keyword = {high-intensity ultrasound, wheat bran, polyphenol oxidase, cryomilling, response surface methodology}, chapternumber = {e15204} }
@article{article, year = {2021}, pages = {12}, DOI = {10.1111/jfpp.15204}, chapter = {e15204}, keywords = {high-intensity ultrasound, wheat bran, polyphenol oxidase, cryomilling, response surface methodology}, journal = {Journal of food processing and preservation}, doi = {10.1111/jfpp.15204}, volume = {45}, number = {3}, issn = {0145-8892}, title = {Influence of particle size reduction and high-intensity ultrasound on polyphenol oxidase, phenolics and technological properties of wheat bran}, keyword = {high-intensity ultrasound, wheat bran, polyphenol oxidase, cryomilling, response surface methodology}, chapternumber = {e15204} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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