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Jozinović A, Panak Balentić J, Ačkar Đ, Benšić M, Babić J, Barišić V, Lončarić A, Miličević B, Šubarić D. Nutritionally Valuable Components and Heat-Induced Contaminants in Extruded Snack Products Enriched with Defatted Press Cakes. Molecules 2024; 29:791. [PMID: 38398542 PMCID: PMC10891715 DOI: 10.3390/molecules29040791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
This research studies the influence of the addition of defatted press cakes (from the production of hazelnut, camelina, pumpkin, and hemp seed oil) on nutritionally important components: fibre, resistant starch, polyphenols, hydroxymethylfurfural (HMF), and acrylamide in directly and indirectly expanded snacks. The amounts of press cakes added to corn grits were 3, 6, and 9%. Extrusion was carried out in a laboratory single-screw extruder. For indirectly expanded products (SCFX), supercritical CO2 was injected during extrusion, and secondary expansion was completed in the microwave oven. The type and content of press cake, as well as the type of product, significantly influenced total polyphenol content and antioxidant activity. Press cakes increased the contents of both soluble and insoluble fibre (from 1.94% d. m. and 1.28% d. m. for extrudates without press cakes up to 3.17% d. m. and 6.94% d. m. for SCFX extrudates with press cakes, respectively), and resistant starch was not markedly influenced by their addition. The influence of the content of press cake on HMF was not significant, whereas the type of cake and the type of extrusion influenced HMF significantly. In a raw mixture of corn grits with 3% of pumpkin press cake, HMF was below the limit of detection, and the highest content was found in the classically extruded sample with the addition of 9% of camelina press cake (580 ppb). In all samples, the acrylamide content was below the limit of detection, indicating that safe products were obtained. This research shows potential for the implementation of supercritical CO2 extrusion in the production of safe, nutritionally improved snack products. Future research might bring about the design of cost-effective processes applicable in the industry.
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Affiliation(s)
- Antun Jozinović
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
| | - Jelena Panak Balentić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
| | - Đurđica Ačkar
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
| | - Mirta Benšić
- School of Applied Mathematics and Informatics, Josip Juraj Strossmayer University of Osijek, Ljudevita Gaja 6, 31000 Osijek, Croatia;
| | - Jurislav Babić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
| | - Veronika Barišić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
| | - Ante Lončarić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
| | - Borislav Miličević
- Faculty of Tourism and Rural Development Požega, Josip Juraj Strossmayer University of Osijek, Vukovarska 17, 34000 Požega, Croatia;
| | - Drago Šubarić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia; (A.J.); (J.P.B.); (J.B.); (V.B.); (A.L.); (D.Š.)
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Arora B, Rizvi SSH. In‐mouth, self‐disintegrating milk protein
puffs‐I
: Process development. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bindvi Arora
- Department of Food Science Cornell University Ithaca New York USA
| | - Syed S. H. Rizvi
- Department of Food Science Cornell University Ithaca New York USA
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