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Wang L, Ma Y, Shen R, Zhang L, He L, Qu Y, Ma X, Ma G, Guo Z, Chen C, Li H, Kong X. Effect of Ultrasonic Treatment on the Physicochemical Properties of Bovine Plasma Protein-Carboxymethyl Cellulose Composite Gel. Foods 2024; 13:732. [PMID: 38472845 DOI: 10.3390/foods13050732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/22/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
In order to improve the stability of bovine plasma protein-carboxymethyl cellulose composite gels and to expand the utilization of animal by-product resources, this study investigated the impact of different ultrasound powers (300, 400, 500, 600, and 700 W) and ultrasound times (0, 10, 20, 30, and 40 min) on the functional properties, secondary structure and intermolecular forces of bovine plasma protein-carboxymethyl cellulose composite gel. The results showed that moderate ultrasonication resulted in the enhancement of gel strength, water holding capacity and thermal stability of the composite gels, the disruption of hydrogen bonding and hydrophobic interactions between gel molecules, the alteration and unfolding of the internal structure of the gels, and the stabilization of the dispersion state by electrostatic repulsive forces between the protein particles. The content of α-helices, β-turns, and β-sheets increased and the content of random curls decreased after sonication (p < 0.05). In summary, appropriate ultrasound power and time can significantly improve the functional and structural properties of composite gels. It was found that controlling the thermal aggregation behavior of composite gels by adjusting the ultrasonic power and time is an effective strategy to enable the optimization of composite gel texture and water retention properties.
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Affiliation(s)
- Liyuan Wang
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Yu Ma
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Ruheng Shen
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Li Zhang
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Long He
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Yuling Qu
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Xiaotong Ma
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Guoyuan Ma
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Zhaobin Guo
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Cheng Chen
- College of Food Science and Engineering, Gansu Agriculture University, Lanzhou 730070, China
| | - Hongbo Li
- Institute of Animal Husbandry, Xinjiang Academy of Animal Husbandry, Xinjiang 830011, China
| | - Xiangying Kong
- Haibei State Agricultural and Animal Husbandry Comprehensive Service Center, Haibei 810299, China
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Agrež V, Mur J, Petelin J, Petkovšek R. Near threshold nucleation and growth of cavitation bubbles generated with a picosecond laser. ULTRASONICS SONOCHEMISTRY 2023; 92:106243. [PMID: 36459905 PMCID: PMC9712668 DOI: 10.1016/j.ultsonch.2022.106243] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/11/2022] [Accepted: 11/25/2022] [Indexed: 06/06/2023]
Abstract
The nucleation and growth of cavitation bubbles few micrometers in size in water generated by a 60 ps 515 nm fiber laser is observed and visualized near nucleation threshold. The study is performed by monitoring the plasma size, the cavitation bubble size and the emitted shock waves. The latter two aspects are supported by the Gilmore model using a Noble-Abel-stiffened-gas (NASG) equations of state. For the first time, two types of cavitation events are identified and visualized that exhibit a difference of more than two orders of magnitude in the excitation energy converted to mechanical effects with minimal change in excitation laser pulse energy. The result is localized cavitation and reduced mechanical stress on water-based media with potentially positive implications for laser treatments of biological tissue.
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Affiliation(s)
- Vid Agrež
- Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia
| | - Jaka Mur
- Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia
| | - Jaka Petelin
- Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia
| | - Rok Petkovšek
- Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia.
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Zou Y, Lu F, Yang B, Ma J, Yang J, Li C, Wang X, Wang D, Xu W. Effect of ultrasound assisted konjac glucomannan treatment on properties of chicken plasma protein gelation. ULTRASONICS SONOCHEMISTRY 2021; 80:105821. [PMID: 34741835 PMCID: PMC8581579 DOI: 10.1016/j.ultsonch.2021.105821] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 05/23/2023]
Abstract
The effect of ultrasound assisted konjac glucomannan treatment on the properties of chicken plasma protein gelation was investigated in this study. There were four gelation groups as follows: untreated plasma protein gelation (Control), gelation added konjac glucomannan (KGG), gelation by ultrasound treatment alone (UG) and gelation added konjac glucomannan combined with ultrasound treatment (KGUG). The data showed that the gelation strength and water-holding capacity of the treated groups were significantly increased compared with those of Control. The strongest bonding water was present in KGUG, followed by KGG and UG in low-field nuclear magnetic resonance. The storage energy (G') and loss energy modulus (G″) of KGUG showed the largest rheological properties, and the G' value was higher than that of G″. Furthermore, the elastic and gelatinous properties of UG, KGG and KGUG played a dominant role in viscoelasticity. After konjac glucomannan addition, the particle size of KGG increased significantly. Compared with that of the Control and KGG, the average particle size of UG and KGUG decreased significantly after ultrasound treatment. The hydrophobicity and disulfide bonds mainly affected the formation of heat-induced gelation in these four groups. Furthermore, KGUG with the highest hydrophobicity and disulfide bonds revealed the best stability. Therefore, the gelation of chicken plasma protein by ultrasound assisted konjac glucomannan treatment had excellent gelling properties.
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Affiliation(s)
- Ye Zou
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Nanjing 210014, PR China; Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China
| | - Fangyun Lu
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China
| | - Biao Yang
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China
| | - Jingjing Ma
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China
| | - Jing Yang
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China
| | - Chao Li
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Nanjing 210014, PR China; Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; Nanjing Yurun Food Co., Ltd, No. 19, Zifeng Road, Economic Development Zone, Pukou District, Nanjing, Jiangsu, China
| | - Xin Wang
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China
| | - Daoying Wang
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Nanjing 210014, PR China; Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China.
| | - Weimin Xu
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Nanjing 210014, PR China; Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, PR China; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China.
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Han D, Yuan R, Jiang X, Geng S, Zhong Q, Zhang Y, Yao Z, Wang F. Nanosecond resolution photography system for laser-induced cavitation based on PIV dual-head laser and industrial camera. ULTRASONICS SONOCHEMISTRY 2021; 78:105733. [PMID: 34536700 PMCID: PMC8452887 DOI: 10.1016/j.ultsonch.2021.105733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/09/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
The detailed study of the initial and collapse processes of the laser-induced cavitation requires nanosecond resolution (both nanoseconds exposure and nanoseconds interframe time) of the photography measurement system. The high-speed video cameras are difficult to achieve nanoseconds interval time. The framing and streak cameras are able to reach the nanosecond resolution, but their complex technology and expensive prices make them far from being commercially available. The present study builds a nanosecond resolution photography system based on PIV dual-head laser and conventional industrial camera. The exposure time of the photography system is controlled by the laser pulse width, which is 5 ns. The two heads of the PIV laser are operated independently thus the smallest time interval between two laser pulses can be set to less than 10 ns. A double-pulse per-exposure imaging technique is used to record the information from two laser pulses on single frame on a low-speed industrial camera. The nanosecond resolution photography system was applied to the laser-induced cavitation experiments to verify the reliability of the measurement results. The measurement of the shock wave velocity demonstrates the ability of the system to capture ultrafast phenomena, which reduces from 3611 m/s to approximately 1483 m/s within 400 ns. The experimental results also reveal the asymmetric evolution of laser-induced cavitation bubbles. The major axis of the ellipsoidal bubble has twice reversals along the laser propagation and perpendicular direction from the laser-induced breakdown to the first collapse.
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Affiliation(s)
- Dixi Han
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
| | - Rui Yuan
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
| | - Xinkuan Jiang
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
| | - Siyuan Geng
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
| | - Qiang Zhong
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China; Beijing Engineering Research Center of Safety and Energy Saving Technology for Water Supply Network System, China Agricultural University, Beijing 100083, China.
| | - Yifan Zhang
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
| | - Zhifeng Yao
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China; Beijing Engineering Research Center of Safety and Energy Saving Technology for Water Supply Network System, China Agricultural University, Beijing 100083, China
| | - Fujun Wang
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China; Beijing Engineering Research Center of Safety and Energy Saving Technology for Water Supply Network System, China Agricultural University, Beijing 100083, China
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