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Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta

A. Lončarić   ORCID icon orcid.org/0000-0002-3573-8107 ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhaca 20, HR-31000 Osijek, Croatia
Indira Kosović ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhaca 20, HR-31000 Osijek, Croatia
M. Jukić ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhaca 20, HR-31000 Osijek, Croatia
Žaneta Ugarčić ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhaca 20, HR-31000 Osijek, Croatia
Vlasta Piližota ; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhaca 20, HR-31000 Osijek, Croatia

Puni tekst: engleski, pdf (446 KB) str. 97-103 preuzimanja: 442* citiraj
APA 6th Edition
Lončarić, A., Kosović, I., Jukić, M., Ugarčić, Ž. i Piližota, V. (2014). Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta. Croatian journal of food science and technology, 6 (2), 97-103. Preuzeto s https://hrcak.srce.hr/131740
MLA 8th Edition
Lončarić, A., et al. "Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta." Croatian journal of food science and technology, vol. 6, br. 2, 2014, str. 97-103. https://hrcak.srce.hr/131740. Citirano 20.09.2019.
Chicago 17th Edition
Lončarić, A., Indira Kosović, M. Jukić, Žaneta Ugarčić i Vlasta Piližota. "Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta." Croatian journal of food science and technology 6, br. 2 (2014): 97-103. https://hrcak.srce.hr/131740
Harvard
Lončarić, A., et al. (2014). 'Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta', Croatian journal of food science and technology, 6(2), str. 97-103. Preuzeto s: https://hrcak.srce.hr/131740 (Datum pristupa: 20.09.2019.)
Vancouver
Lončarić A, Kosović I, Jukić M, Ugarčić Ž, Piližota V. Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta. Croatian journal of food science and technology [Internet]. 2014 [pristupljeno 20.09.2019.];6(2):97-103. Dostupno na: https://hrcak.srce.hr/131740
IEEE
A. Lončarić, I. Kosović, M. Jukić, Ž. Ugarčić i V. Piližota, "Effect of apple by-product as a supplement on antioxidant activity and quality parameters of pasta", Croatian journal of food science and technology, vol.6, br. 2, str. 97-103, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/131740. [Citirano: 20.09.2019.]

Sažetak
In this study, pasta was prepared by replacement of durum semolina (DS) with 10% and 15% of apple peel powder (APP). The control sample was pasta made from 100% DS. Total phenolic content (TPC), antioxidant capacity (AOA) and quality parameters of pasta were determined before and after cooking. Extraction of phenolics with methanol and ethanol, assisted with ultrasound (15 min) and by stirring (with magnetic stirrer for 1 h) was also compared. Results showed that addition of APP increased cooking loss and the amount of absorbed water of the pasta samples. Hardness and adhesiveness of pasta samples was decreased with APP addition. Pasta with added APP had significant higher levels of TPC and AOA compared with pasta without addition of APP. The highest TPC (1.4 g of gallic acid equivalents/kg) was in raw pasta with addition of 15% APP from which phenolics were extracted with ultrasound assisted extraction and methanol. Regarding AOA, the highest antioxidant activity (0.8 mg gallic acid equivalents/100g) was also in raw pasta with 15% APP, from which phenolics were extracted by stirring and ethanol. In cooked pasta, the levels of TPC and AOA, were significantly lower compared to raw pasta (p≤0.05). Sensory evaluation showed that there was no significant difference between DS and DS + 10% APP. Apple peel powder (APP) could be a food by-product, conveniently used as additive, for delivering health-promoting bioactive compounds such as polyphenols.

Ključne riječi
apple peel powder; pasta quality; antioxidant capacity; phenolic content

Hrčak ID: 131740

URI
https://hrcak.srce.hr/131740

Posjeta: 648 *