دورية أكاديمية
Comparative study of the effects of ultrasound-assisted alkaline extraction on black soldier fly (Hermetia illucens) larvae protein: Nutritional, structural, and functional properties
| العنوان: | Comparative study of the effects of ultrasound-assisted alkaline extraction on black soldier fly (Hermetia illucens) larvae protein: Nutritional, structural, and functional properties |
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| المؤلفون: | Jia-hao Xu, Shan Xiao, Ji-hui Wang, Bo Wang, Yan-xue Cai, Wen-feng Hu |
| المصدر: | Ultrasonics Sonochemistry, Vol 101, Iss , Pp 106662- (2023) |
| بيانات النشر: | Elsevier, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Chemistry LCC:Acoustics. Sound |
| مصطلحات موضوعية: | Ultrasound-assisted extraction, Insect protein, Black soldier fly (Hermetia illucens), Nutritional value, Structure, Functional properties, Chemistry, QD1-999, Acoustics. Sound, QC221-246 |
| الوصف: | In this study, we developed an ultrasound-assisted alkaline method for extracting black soldier fly larvae protein (BSFLP). The effects of ultrasound-assisted extraction on the nutritional value, structural characteristics, and techno-functional properties of BSFLP were compared with those using the conventional hot alkali method. The results showed that ultrasound-assisted extraction significantly increased the extraction ratio of BSFLP from 55.40% to 80.37%, but reduced the purity from 84.19% to 80.75%. The BSFLP extracted by ultrasound-assisted extraction met the amino acid requirements for humans proposed by the Food and Agriculture Organization in 2013, and ultrasound-assisted extraction did not alter the limiting amino acids of the BSFLP. The ultrasound-assisted extraction increased the in vitro protein digestibility from 82.97% to 99.79%. Moreover, ultrasound-assisted extraction obtained BSFLP with a more ordered secondary structure and more loosely porous surface morphology, without breaking the peptide bonds. By contrast, the conventional hot alkaline method hydrolyzed BSFLP into smaller fragments. The effect of ultrasound-assisted extraction on the structure of BSFLP improved the solubility and emulsion capacity of BSFLP, but reduced its foaming properties. In conclusion, the results of this study suggest that ultrasound-assisted alkaline extraction could be a suitable method for extracting BSFLP and improving its nutritional value, and structural and functional properties. The findings obtained in this study could promote the wider application of BSFLP in food industry. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1350-4177 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S1350417723003747; https://doaj.org/toc/1350-4177 |
| DOI: | 10.1016/j.ultsonch.2023.106662 |
| URL الوصول: | https://doaj.org/article/2959d55c98f84950be7523ead56a7f53 |
| رقم الأكسشن: | edsdoj.2959d55c98f84950be7523ead56a7f53 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 13504177 |
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| DOI: | 10.1016/j.ultsonch.2023.106662 |