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Pregled bibliografske jedinice broj: 479703

Glycemic index and phenolics of partially-baked frozen bread with sourdough


Novotni, Dubravka; Ćurić, Duška; Bituh, Martina; Colić Barić, Irena; Škevin, Dubravka; Čukelj, Nikolina
Glycemic index and phenolics of partially-baked frozen bread with sourdough // International Journal of Food Sciences and Nutrition, 62 (2011), 1; 26-33 (međunarodna recenzija, članak, znanstveni)


Naslov
Glycemic index and phenolics of partially-baked frozen bread with sourdough

Autori
Novotni, Dubravka ; Ćurić, Duška ; Bituh, Martina ; Colić Barić, Irena ; Škevin, Dubravka ; Čukelj, Nikolina

Izvornik
International Journal of Food Sciences and Nutrition (0963-7486) 62 (2011), 1; 26-33

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

Ključne riječi
Glycemic index; partially-baked frozen; sourdough; wholemeal wheat bread; lactic acid bacteria

Sažetak
Different lactic acid bacteria starters were used to prepare sourdough to make partially-baked frozen wholemeal wheat bread. The sourdough was prepared with a pure culture of Lactobacillus plantarum or with commercial starters containing Lactobacillus brevis combined with Saccharomyces cerevisiae var. chevalieri (LV4), Lactobacillus fermentum (PL1), or Lactobacillus fermentum with phytase (PL3). We determined the acetic and lactic acid concentrations in sourdough, bread chemical composition, total phenolics content and glycemic index (GI) in vivo. Depending on the starter, the lactic to acetic acid ratio in the sourdough was significantly different. The GI of control bread without sourdough (70) was significantly higher than that of bread containing sourdough prepared with LV4 starter (50), PL1 starter (56) or PL3 starter (56), but not from bread with L. plantarum sourdough (60). The addition of 10% sourdough with a lower molar ratio of lactic to acetic acid ( ≤ 4) and higher total phenolics content is preferable for generating bread with medium and low GI.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekt / tema
058-0580696-0702 - Lignani u žitaricama, uljaricama, soji i integralnim pekarskim proizvodima (Duška Ćurić, )

Ustanove
Prehrambeno-biotehnološki fakultet, Zagreb

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
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • BIOSIS Previews (Biological Abstracts)
  • FSTA: Food Science and Technology Abstracts
  • MEDLINE