| 10 | Functional properties of protein isolatesfrom camelina (Camelina sativa (L.) Crantz)and flixweed (sophia, Descurainis sophia L.)seed meals显示文摘Camelina and flixweed(sophia)seed protein isolates were prepared using both the conventional extraction and ultrasonic-assisted extraction methods at 40 kHz for 20 min,and their functional properties investigated.SDS-PAGE showed that both ultrasound-assisted and conventional extractions resulted in a similar protein profile of the extract.The application of ultrasound significantly improved protein extraction/content and functional properties(water holding capacity,oil absorption capacity,emulsifying foaming properties,and protein solubility)of camelina protein isolate and sophia protein isolate.The water-holding and oil absorption capacities of sophia protein isolate were markedly higher than those of camelina protein isolate.These results suggest that camelina protein isolate and sophia protein isolate may serve as natural functional ingredients in the food industry. | Na Thi Ty Ngo Fereidoon Shahidi | 2021 | Food Production, Processing and Nutrition2021，3，1： | 0 |
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