| Title: | Flavor mechanism of micro-nanoparticles and correlation analysis between flavor substances in thermoultrasonic treated fishbone soup |
| Author(s): | He W; Han M; Bu Y; Zhu W; Li J; Li X; |
| Address: | "College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China. College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China. Electronic address: wenhuiby130@163.com. College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China. Electronic address: xuepengli8234@163.com" |
| DOI: | 10.1016/j.ultsonch.2023.106299 |
| ISSN/ISBN: | 1873-2828 (Electronic) 1350-4177 (Print) 1350-4177 (Linking) |
| Abstract: | "To study the physicochemical properties of micro-nanoparticles (MNPs) in thermoultrasonic treated fishbone soup, it was subjected to ultra-filtration with a 100 kDa ultrafiltration membrane to obtain large MNPs (LMNPs) and small MNPs (SMNPs). LMNPs and SMNPs were treated with force-breakers, and the interactions of the MNPs with five characteristic volatile compounds were investigated. LMNPs covered most proteins (222.66 mg/mL) and fatty acids (363.76 mg/g), while SMNPs was mostly soluble small molecules with taste substances like total free amino acids (85.26 mg/g), organic acids (2.55 mg/mL), and 5'-nucleotides (169.17 mg/100 mL). The stability of LMNPs is significantly higher than raw bone soup, and SMNPs can exist stably in the solution. Correlation analysis between flavor substance content and flavor suggested that the overall flavor profile of halibut bone soup was closely related to the content changes of 72 significant influence variables. The binding of LMNPs to characteristic flavor compounds was largely affected by hydrophobic interactions, hydrogen bonds, and ionic effects. While the binding of SMNPs to characteristic flavor compounds was largely determined by hydrophobic interaction and hydrogen bonding. This study explores the characteristics of MNPs and provides the possibility to clarify the interaction mechanism between MNPs and flavor" |
| Keywords: | *Taste Odorants/analysis Seafood/analysis Amino Acids/analysis *Nanoparticles Correlation analysis Fishbone soup Flavor Micro-nano particles (MNPs) Thermoultrasonic treatment; |
| Notes: | "MedlineHe, Wei Han, Menglin Bu, Ying Zhu, Wenhui Li, Jianrong Li, Xuepeng eng Netherlands 2023/01/19 Ultrason Sonochem. 2023 Feb; 93:106299. doi: 10.1016/j.ultsonch.2023.106299. Epub 2023 Jan 13" |
