Quality parameters of wheat grain and flour as influenced by treatments with natural zeolite and diatomaceous earth formulations, grain infestation status and endosperm vitreousness
Апстракт
This study investigated the changes in quality parameters of wheat (mealy and vitreous) non-infested and infested with Sitophilus oryzae (L.) caused by treatments with inert dusts: natural zeolite, two diatomaceous earths from Serbia, and a commercial product enhanced DE Protect-It®.
Inert dust treatments, regardless of infestation status, significantly reduced wheat test weight. This was more marked in mealy (8.3%) rather than in vitreous wheat grain (2.7%). Content of silicon dioxide (SiO2) in flour from infested lots was significantly higher than in non-infested ones. Treatments with all formulations of inert dusts significantly affected flour water absorption in the non-infested wheat lots. Non-infested high vitreous wheat treated with Protect-It® showed the highest moisture absorption (61.9 g.100 g−1) in comparison with the control (59.7 g.100 g−1). Significant improvement in dough rheology was observed in the infested soft and hard wheat, particularly through rise of dough energ...y. Small-deformation tests implied certain dough weakening effects of inert dusts in vitreous wheat but this was not observed in standard large-deformation rheological tests.
Application of inert dusts shows an ability to improve some aspects of the technological quality of wheat.
Извор:
Journal of Stored Products Research, 2012, 51, 61-68Институција/група
IZBISTY - JOUR AU - Bodroža-Solarov, Marija AU - Kljajić, Petar AU - Andrić, Goran AU - Filipčev, Bojana AU - Dokić, Ljubica PY - 2012 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/936 AB - This study investigated the changes in quality parameters of wheat (mealy and vitreous) non-infested and infested with Sitophilus oryzae (L.) caused by treatments with inert dusts: natural zeolite, two diatomaceous earths from Serbia, and a commercial product enhanced DE Protect-It®. Inert dust treatments, regardless of infestation status, significantly reduced wheat test weight. This was more marked in mealy (8.3%) rather than in vitreous wheat grain (2.7%). Content of silicon dioxide (SiO2) in flour from infested lots was significantly higher than in non-infested ones. Treatments with all formulations of inert dusts significantly affected flour water absorption in the non-infested wheat lots. Non-infested high vitreous wheat treated with Protect-It® showed the highest moisture absorption (61.9 g.100 g−1) in comparison with the control (59.7 g.100 g−1). Significant improvement in dough rheology was observed in the infested soft and hard wheat, particularly through rise of dough energy. Small-deformation tests implied certain dough weakening effects of inert dusts in vitreous wheat but this was not observed in standard large-deformation rheological tests. Application of inert dusts shows an ability to improve some aspects of the technological quality of wheat. T2 - Journal of Stored Products Research T1 - Quality parameters of wheat grain and flour as influenced by treatments with natural zeolite and diatomaceous earth formulations, grain infestation status and endosperm vitreousness EP - 68 SP - 61 VL - 51 DO - 10.1016/j.jspr.2012.07.001 ER -
@article{ author = "Bodroža-Solarov, Marija and Kljajić, Petar and Andrić, Goran and Filipčev, Bojana and Dokić, Ljubica", year = "2012", abstract = "This study investigated the changes in quality parameters of wheat (mealy and vitreous) non-infested and infested with Sitophilus oryzae (L.) caused by treatments with inert dusts: natural zeolite, two diatomaceous earths from Serbia, and a commercial product enhanced DE Protect-It®. Inert dust treatments, regardless of infestation status, significantly reduced wheat test weight. This was more marked in mealy (8.3%) rather than in vitreous wheat grain (2.7%). Content of silicon dioxide (SiO2) in flour from infested lots was significantly higher than in non-infested ones. Treatments with all formulations of inert dusts significantly affected flour water absorption in the non-infested wheat lots. Non-infested high vitreous wheat treated with Protect-It® showed the highest moisture absorption (61.9 g.100 g−1) in comparison with the control (59.7 g.100 g−1). Significant improvement in dough rheology was observed in the infested soft and hard wheat, particularly through rise of dough energy. Small-deformation tests implied certain dough weakening effects of inert dusts in vitreous wheat but this was not observed in standard large-deformation rheological tests. Application of inert dusts shows an ability to improve some aspects of the technological quality of wheat.", journal = "Journal of Stored Products Research", title = "Quality parameters of wheat grain and flour as influenced by treatments with natural zeolite and diatomaceous earth formulations, grain infestation status and endosperm vitreousness", pages = "68-61", volume = "51", doi = "10.1016/j.jspr.2012.07.001" }
Bodroža-Solarov, M., Kljajić, P., Andrić, G., Filipčev, B.,& Dokić, L.. (2012). Quality parameters of wheat grain and flour as influenced by treatments with natural zeolite and diatomaceous earth formulations, grain infestation status and endosperm vitreousness. in Journal of Stored Products Research, 51, 61-68. https://doi.org/10.1016/j.jspr.2012.07.001
Bodroža-Solarov M, Kljajić P, Andrić G, Filipčev B, Dokić L. Quality parameters of wheat grain and flour as influenced by treatments with natural zeolite and diatomaceous earth formulations, grain infestation status and endosperm vitreousness. in Journal of Stored Products Research. 2012;51:61-68. doi:10.1016/j.jspr.2012.07.001 .
Bodroža-Solarov, Marija, Kljajić, Petar, Andrić, Goran, Filipčev, Bojana, Dokić, Ljubica, "Quality parameters of wheat grain and flour as influenced by treatments with natural zeolite and diatomaceous earth formulations, grain infestation status and endosperm vitreousness" in Journal of Stored Products Research, 51 (2012):61-68, https://doi.org/10.1016/j.jspr.2012.07.001 . .