Gunes Su Guler, Zulal Sila Basturk, Nalan Yazicioglu, Gulum Sumnu, Serpil Sahin
{"title":"加入月桂叶精油的离心纺丝明胶基纤维的优化与表征","authors":"Gunes Su Guler, Zulal Sila Basturk, Nalan Yazicioglu, Gulum Sumnu, Serpil Sahin","doi":"10.1007/s11947-024-03575-x","DOIUrl":null,"url":null,"abstract":"<p>Centrifugal spinning serves as a new method that can produce fibers to be used in active packaging. The primary objective of this study was to design and to characterize centrifugally spun fibers containing bay laurel leaf essential oil (BLLEO). In addition, it was aimed to optimize flow rate and fiber composition based on fiber diameter, antioxidant activity, and total phenolic content. In this aspect, different flow rates of solution (10, 15, and 20 mL/h), concentrations of gelatin (20%, 25%), and concentrations of BLLEO (1%, 3%, and 5%) were studied. Optimization of fibers was conducted by multiple regression analysis, and characterization experiments such as morphological analysis, antioxidant activity, total phenolic content, encapsulation efficiency, water vapor permeability, Fourier transform infrared spectroscopy (FTIR), thermal analysis, and antimicrobial activity were performed with the different BLLEO concentrations (1%, 3%, and 5%) of selected optimum fiber to understand the effect of BLLEO concentration. Fiber with 20% gelatin concentration and 5% BLLEO concentration at a flow rate of 20 mL/h was determined as the optimum in terms of fiber diameter, total phenolic content, and antioxidant activity. Addition of BLLEO did not affect the homogenous morphology of fiber, and notably, antioxidant activity and total phenolic content of fibers increased with BLLEO addition. Encapsulation efficiency of fibers ranged between 94.77 and 54.70%, with a decreasing trend by enhancing the BLLEO concentration. Fibers with BLLEO showed antimicrobial activity and also ability to reduce lipid oxidation. Therefore, BLLEO incorporated gelatin-based centrifugally spun fibers might be a promising active packaging material due to its antioxidant and antimicrobial activities.</p>","PeriodicalId":562,"journal":{"name":"Food and Bioprocess Technology","volume":"39 1","pages":""},"PeriodicalIF":5.3000,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimization and Characterization of Centrifugally Spun Gelatin-Based Fibers Incorporated with Bay Laurel (Laurus nobilis L.) Leaf Essential Oil\",\"authors\":\"Gunes Su Guler, Zulal Sila Basturk, Nalan Yazicioglu, Gulum Sumnu, Serpil Sahin\",\"doi\":\"10.1007/s11947-024-03575-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Centrifugal spinning serves as a new method that can produce fibers to be used in active packaging. The primary objective of this study was to design and to characterize centrifugally spun fibers containing bay laurel leaf essential oil (BLLEO). In addition, it was aimed to optimize flow rate and fiber composition based on fiber diameter, antioxidant activity, and total phenolic content. In this aspect, different flow rates of solution (10, 15, and 20 mL/h), concentrations of gelatin (20%, 25%), and concentrations of BLLEO (1%, 3%, and 5%) were studied. Optimization of fibers was conducted by multiple regression analysis, and characterization experiments such as morphological analysis, antioxidant activity, total phenolic content, encapsulation efficiency, water vapor permeability, Fourier transform infrared spectroscopy (FTIR), thermal analysis, and antimicrobial activity were performed with the different BLLEO concentrations (1%, 3%, and 5%) of selected optimum fiber to understand the effect of BLLEO concentration. Fiber with 20% gelatin concentration and 5% BLLEO concentration at a flow rate of 20 mL/h was determined as the optimum in terms of fiber diameter, total phenolic content, and antioxidant activity. Addition of BLLEO did not affect the homogenous morphology of fiber, and notably, antioxidant activity and total phenolic content of fibers increased with BLLEO addition. Encapsulation efficiency of fibers ranged between 94.77 and 54.70%, with a decreasing trend by enhancing the BLLEO concentration. Fibers with BLLEO showed antimicrobial activity and also ability to reduce lipid oxidation. Therefore, BLLEO incorporated gelatin-based centrifugally spun fibers might be a promising active packaging material due to its antioxidant and antimicrobial activities.</p>\",\"PeriodicalId\":562,\"journal\":{\"name\":\"Food and Bioprocess Technology\",\"volume\":\"39 1\",\"pages\":\"\"},\"PeriodicalIF\":5.3000,\"publicationDate\":\"2024-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food and Bioprocess Technology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1007/s11947-024-03575-x\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food and Bioprocess Technology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s11947-024-03575-x","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Optimization and Characterization of Centrifugally Spun Gelatin-Based Fibers Incorporated with Bay Laurel (Laurus nobilis L.) Leaf Essential Oil
Centrifugal spinning serves as a new method that can produce fibers to be used in active packaging. The primary objective of this study was to design and to characterize centrifugally spun fibers containing bay laurel leaf essential oil (BLLEO). In addition, it was aimed to optimize flow rate and fiber composition based on fiber diameter, antioxidant activity, and total phenolic content. In this aspect, different flow rates of solution (10, 15, and 20 mL/h), concentrations of gelatin (20%, 25%), and concentrations of BLLEO (1%, 3%, and 5%) were studied. Optimization of fibers was conducted by multiple regression analysis, and characterization experiments such as morphological analysis, antioxidant activity, total phenolic content, encapsulation efficiency, water vapor permeability, Fourier transform infrared spectroscopy (FTIR), thermal analysis, and antimicrobial activity were performed with the different BLLEO concentrations (1%, 3%, and 5%) of selected optimum fiber to understand the effect of BLLEO concentration. Fiber with 20% gelatin concentration and 5% BLLEO concentration at a flow rate of 20 mL/h was determined as the optimum in terms of fiber diameter, total phenolic content, and antioxidant activity. Addition of BLLEO did not affect the homogenous morphology of fiber, and notably, antioxidant activity and total phenolic content of fibers increased with BLLEO addition. Encapsulation efficiency of fibers ranged between 94.77 and 54.70%, with a decreasing trend by enhancing the BLLEO concentration. Fibers with BLLEO showed antimicrobial activity and also ability to reduce lipid oxidation. Therefore, BLLEO incorporated gelatin-based centrifugally spun fibers might be a promising active packaging material due to its antioxidant and antimicrobial activities.
期刊介绍:
Food and Bioprocess Technology provides an effective and timely platform for cutting-edge high quality original papers in the engineering and science of all types of food processing technologies, from the original food supply source to the consumer’s dinner table. It aims to be a leading international journal for the multidisciplinary agri-food research community.
The journal focuses especially on experimental or theoretical research findings that have the potential for helping the agri-food industry to improve process efficiency, enhance product quality and, extend shelf-life of fresh and processed agri-food products. The editors present critical reviews on new perspectives to established processes, innovative and emerging technologies, and trends and future research in food and bioproducts processing. The journal also publishes short communications for rapidly disseminating preliminary results, letters to the Editor on recent developments and controversy, and book reviews.