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Yu S, Duan M, Sun J, Jiang H, Zhao J, Tong C, Pang J, Wu C. Immobilization of phlorotannins on nanochitin: A novel biopreservative for refrigerated sea bass (Lateolabrax japonicus) fillets. Int J Biol Macromol 2022; 200:626-634. [PMID: 35051506 DOI: 10.1016/j.ijbiomac.2022.01.089] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/03/2022] [Accepted: 01/12/2022] [Indexed: 11/05/2022]
Abstract
A novel biopreservative was developed by immobilizing phlorotannins into nanochitin (NCh). NCh were selected as a host complex to immobilized phlorotannins and the structural properties and antioxidant activity of the NCh-phlorotannins nanocomplex was investigated. The NCh-phlorotannins showed high antioxidant activity, as evidenced by free radical scavenging activity test. Moreover, the effects of NCh-phlorotannins on physical [color, water holding capacity (WHC), and texture], chemical [thiobarbituric acid (TBA) values, total volatile base nitrogen (TVB-N), and pH], microbiological [total viable count], changes of refrigerated sea bass (Lateolabrax japonicus) fillets were also evaluated. Sea bass fillets add with 1.5 g/kg NCh-phlorotannins had lower bacterial growth, pH, TVB-N and TBA as well as better characteristics of texture, color, and WHC than those of the control group during refrigerated storage. The efficiency of NCh-phlorotannins treatment was also better than that of phlorotannins or NCh treatment alone. Therefore, NCh-phlorotannins may be a potential biopreservative to extend the shelf-life of sea bass fillets quality during refrigerated storage.
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Affiliation(s)
- Shan Yu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Mengxia Duan
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Jishuai Sun
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Haixin Jiang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Jianbo Zhao
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Cailing Tong
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Jie Pang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Engineering Research Centre of Fujian-Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou, Fujian, 350002, China.
| | - Chunhua Wu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Engineering Research Centre of Fujian-Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou, Fujian, 350002, China.
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Texture Profile Analysis: How Parameter Settings Affect the Instrumental Texture Characteristics of Fish Fillets Stored Under Refrigeration? FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02095-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Surówka K, Rzepka M, Özoğul F, Özoğul Y, Surówka B, Ligaszewski M. Nucleotide degradation, biogenic amine level and microbial contamination as quality indicators of cold-stored rainbow trout (Oncorhynchus mykiss) gravad. Food Chem 2020; 346:128904. [PMID: 33450646 DOI: 10.1016/j.foodchem.2020.128904] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 11/16/2022]
Abstract
The extent to which the transformation of nucleotides, biogenic amines, and microbiological changes affect the quality and shelf life of vacuum packaged low processed rainbow trout (Oncorhynchus mykiss) gravad during storage at 7 ± 1 °C for 42 days was investigated. Although total viable counts increased slowly up to 6 log CFU g-1 at the end of storage, coliform bacteria disappeared. The histamine concentration and the biogenic amine index increased up to 45.2 ± 1.62 mg kg-1 and 100 mg kg-1 respectively. The highest concentration of inosine monophosphate was achieved in freshly prepared gravad, whereas the hypoxanthine level increased with storage time up to 28 days. Among nucleotide ratios, the G value is more suitable for the determination of gravad quality than K, Ki and H values. Once the gravad obtained the limit of acceptability by the panelists (35 days) the G value rose to 470%.
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Affiliation(s)
- Krzysztof Surówka
- Department of Refrigeration and Food Concentrates, University of Agriculture in Kraków, 122 Balicka Street, 30-149 Kraków, Poland.
| | - Magdalena Rzepka
- Department of Refrigeration and Food Concentrates, University of Agriculture in Kraków, 122 Balicka Street, 30-149 Kraków, Poland
| | - Fatih Özoğul
- Department of Seafood Processing Technology, University of Çukurova, 01330 Balcalı Adana, Turkey
| | - Yesim Özoğul
- Department of Seafood Processing Technology, University of Çukurova, 01330 Balcalı Adana, Turkey
| | - Barbara Surówka
- Faculty of Veterinary Medicine, University of Life Sciences in Lublin, 13 Akademicka Street, 20-950 Lublin, Poland
| | - Maciej Ligaszewski
- National Research Institute of Animal Production, 1 Krakowska Street, 32-083 Balice, Poland
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Ceylan Z, Meral R, Alav A, Karakas CY, Yilmaz MT. Determination of textural deterioration in fish meat processed with electrospun nanofibers. J Texture Stud 2020; 51:917-924. [DOI: 10.1111/jtxs.12548] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/10/2020] [Accepted: 06/13/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Zafer Ceylan
- Department of Seafood Processing Technology, Faculty Fisheries Van Yüzüncü Yıl University Van Turkey
| | - Raciye Meral
- Food Engineering Department, Engineering Faculty Van Yüzüncü Yıl University Van Turkey
| | - Aslıhan Alav
- Food Engineering Department, Engineering Faculty Van Yüzüncü Yıl University Van Turkey
| | - Canan Yagmur Karakas
- Department of Food Engineering, Chemical and Metallurgical Engineering Faculty Yıldız Technical University Istanbul Turkey
| | - Mustafa Tahsin Yilmaz
- Department of Food Engineering, Chemical and Metallurgical Engineering Faculty Yıldız Technical University Istanbul Turkey
- Department of Industrial Engineering, Faculty of Engineering King Abdulaziz University Jeddah Saudi Arabia
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