Academic Journal
Ultrasound-assisted covalent reaction of myofibrillar protein: The improvement of functional properties and its potential mechanism
| العنوان: | Ultrasound-assisted covalent reaction of myofibrillar protein: The improvement of functional properties and its potential mechanism |
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| المؤلفون: | Jiahui Chen, Xing Zhang, Mengying Fu, Xing Chen, Bassey Anthony Pius, Xinglian Xu |
| المصدر: | Ultrasonics Sonochemistry, Vol 76, Iss , Pp 105652- (2021) |
| بيانات النشر: | Elsevier, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Chemistry LCC:Acoustics. Sound |
| مصطلحات موضوعية: | Myofibrillar protein (MP), Ultrasound, Digestive properties, (−)-Epicatechin gallate (ECG), Baicalein (BN), Chemistry, QD1-999, Acoustics. Sound, QC221-246 |
| الوصف: | The effects of the different combined manner of ultrasound and covalent reaction between polyphenol and myofibrillar protein (MP) from chicken were studied. More so, antioxidant activities, digestive properties, and potential mechanism of ultrasound-assisted oxidation system of hydrophilic ((−)-Epicatechin gallate, ECG) and hydrophobic (Baicalein, BN) polyphenols was also analyzed in this study. Among all the combined treatments, surface hydrophobicity (SUH), active sulfhydryl contents (ASC), and specific surface area (SSA) of ultrasonic assisted ECG oxidation group (T6) was relatively apparent, indicating that a more unfolding MP structure was obtained. Furthermore, ultrasonic assisted ECG oxidation group showed the highest antioxidant activities compared with other combined treatments on the basis of the results of DPPH free radical scavenging activities, metal ion chelating activities, and hydroxyl radicals (OH·) scavenging activities. The results of simulated digestion system and kinetic analysis also verified that ultrasonic assisted ECG oxidation had higher MP bio-accessibility than the control group. In contrast, a lower digestibility was displayed in ultrasonic assisted BN oxidation group. In summary, the ultrasound-assisted covalent reaction of MP and ECG might be a desirable approach for industrial production of MP from chicken with better antioxidant activities and digestive properties. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1350-4177 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S1350417721001942; https://doaj.org/toc/1350-4177 |
| DOI: | 10.1016/j.ultsonch.2021.105652 |
| URL الوصول: | https://doaj.org/article/5362c257e0204369af22ab47d07dfa80 |
| رقم الانضمام: | edsdoj.5362c257e0204369af22ab47d07dfa80 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 13504177 |
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| DOI: | 10.1016/j.ultsonch.2021.105652 |