{"title":"沙丁鱼和草莓提取物对猪肉汉堡氧化稳定性的协同效应评估","authors":"","doi":"10.1016/j.meatsci.2024.109685","DOIUrl":null,"url":null,"abstract":"<div><div>This study aimed to verify whether the combined application of jabuticaba and strawberry extracts at five different concentrations could enhance oxidative stability and microbiological quality of pork burgers over 12 days of storage at 4 °C. The anthocyanins in these extracts were quantified by HPLC-DAD and identified by LC-MS/MS. Pelargonidin-3-glucoside was highlighted as the predominant anthocyanin in jabuticaba extract, while cyanidin-3-glucoside was the main constituent in strawberry extract. The extracts did not exhibit antimicrobial activity but demonstrated significant antioxidant activity. The treatment with the 0.75:0.25 (jabuticaba:strawberry extract) level showed a pH evolution during storage similar to the control (without extract). Additionally, the combination of jabuticaba and strawberry extracts, particularly at the 75:25 levels, indicated lower TBARS values, characterized by the decreased presence of rancid aroma at the end of the storage period. This extract combination level also preserved the burgers' color, evidenced by the lower ΔE values during storage.</div></div>","PeriodicalId":389,"journal":{"name":"Meat Science","volume":null,"pages":null},"PeriodicalIF":7.1000,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synergistic effects evaluation of jabuticaba and strawberry extracts on oxidative stability of pork burgers\",\"authors\":\"\",\"doi\":\"10.1016/j.meatsci.2024.109685\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This study aimed to verify whether the combined application of jabuticaba and strawberry extracts at five different concentrations could enhance oxidative stability and microbiological quality of pork burgers over 12 days of storage at 4 °C. The anthocyanins in these extracts were quantified by HPLC-DAD and identified by LC-MS/MS. Pelargonidin-3-glucoside was highlighted as the predominant anthocyanin in jabuticaba extract, while cyanidin-3-glucoside was the main constituent in strawberry extract. The extracts did not exhibit antimicrobial activity but demonstrated significant antioxidant activity. The treatment with the 0.75:0.25 (jabuticaba:strawberry extract) level showed a pH evolution during storage similar to the control (without extract). Additionally, the combination of jabuticaba and strawberry extracts, particularly at the 75:25 levels, indicated lower TBARS values, characterized by the decreased presence of rancid aroma at the end of the storage period. This extract combination level also preserved the burgers' color, evidenced by the lower ΔE values during storage.</div></div>\",\"PeriodicalId\":389,\"journal\":{\"name\":\"Meat Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":7.1000,\"publicationDate\":\"2024-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Meat Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0309174024002626\",\"RegionNum\":1,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Meat Science","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0309174024002626","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
Synergistic effects evaluation of jabuticaba and strawberry extracts on oxidative stability of pork burgers
This study aimed to verify whether the combined application of jabuticaba and strawberry extracts at five different concentrations could enhance oxidative stability and microbiological quality of pork burgers over 12 days of storage at 4 °C. The anthocyanins in these extracts were quantified by HPLC-DAD and identified by LC-MS/MS. Pelargonidin-3-glucoside was highlighted as the predominant anthocyanin in jabuticaba extract, while cyanidin-3-glucoside was the main constituent in strawberry extract. The extracts did not exhibit antimicrobial activity but demonstrated significant antioxidant activity. The treatment with the 0.75:0.25 (jabuticaba:strawberry extract) level showed a pH evolution during storage similar to the control (without extract). Additionally, the combination of jabuticaba and strawberry extracts, particularly at the 75:25 levels, indicated lower TBARS values, characterized by the decreased presence of rancid aroma at the end of the storage period. This extract combination level also preserved the burgers' color, evidenced by the lower ΔE values during storage.
期刊介绍：
The aim of Meat Science is to serve as a suitable platform for the dissemination of interdisciplinary and international knowledge on all factors influencing the properties of meat. While the journal primarily focuses on the flesh of mammals, contributions related to poultry will be considered if they enhance the overall understanding of the relationship between muscle nature and meat quality post mortem. Additionally, papers on large birds (e.g., emus, ostriches) as well as wild-captured mammals and crocodiles will be welcomed.
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