Functionality modulation of starch from lotus rhizome using single and dual physical modification
Yükleniyor...
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The effects of ultrasonication (US) assisted by pre- and post-treatment of heat-moisture treatment (HMT) on physicochemical, rheological, pasting, digestive, and thermal properties of lotus rhizome (LR) starch were investigated in this study. All treatments decreased the swelling power, amylose content, and peak viscosity except for the ultrasonicated sample when compared with native LR starch. All treatments showed similar diffraction patterns with different intensities. FTIR spectra characteristic peaks did not emerge or disappear after single and dual modifications. Storage modulus (G′) is greater than loss modulus (G″) for all LR starch gel samples demonstrating their elastic character. Moreover, ΔHgel (253.1–303.7 J/g) increased in all treatments. Dual modification (HMT & US) significantly enhanced resistant starch and reduced SDS in LR starches. These results could be beneficial for promoting ultrasound processing for potential uses in the food industry and starch production.
Açıklama
Anahtar Kelimeler
Digestibility, Lotus, Modification, Starch, Ultrasonication, Digestibility, Heat-moisture treatments, Physical modifications, Physico-chemicals, Post treatment, Pre-treatments, Thermal, Ultra-sonication
Kaynak
Industrial Crops and Products
WoS Q Değeri
Q1
Scopus Q Değeri
Cilt
221
Sayı
Künye
Dhull, S.B., Chandak,A., Gökşen, G. v.d. (2024). Functionality modulation of starch from lotus rhizome using single and dual physical modification, Industrial Crops and Products, 221. Erişim adresi: https://doi.org/10.1016/j.indcrop.2024.119371
