{"title":"利用活性改良气氛包装提高微加工苹果片贮藏寿命的障碍方法","authors":"Pushpendra Kumar, Shruti Sethi, Eldho Varghese","doi":"10.1007/s11738-023-03635-3","DOIUrl":null,"url":null,"abstract":"<div><p>The main obstacle to the commercial marketing of minimally processed apples is related to their greater susceptibility to tissue softening, enzymatic browning, and microbiological development. The primary objective of this study was to investigate the influence of modified atmosphere packaging on enzymatic browning and quality deterioration in fresh-cut 'Royal Delicious' apples. Apple wedges were stored for up to 42 days at 5 ± 2 °C in modified atmosphere packaging with 1.5–5% O<sub>2</sub> and 2.5–7.5% CO<sub>2</sub>. Flesh colour, head space gas composition, titratable acidity, soluble solids content, ascorbic acid content and overall sensory quality of apple slices were evaluated during storage. At the end of the storage period, the titratable acidity of apple wedges packed under modified atmospheres ranged from 0.56% to 0.18% for all treatments. Apple wedges packaged under 5% O<sub>2</sub> and 5% CO<sub>2</sub> had the highest titratable acidity (0.49%) by the end of storage. After 42 days of storage, total soluble solids content in apple wedges was highest for wedges packaged under 1.5% O<sub>2</sub> and 7.5% CO<sub>2</sub> (15.9%) and lowest in control (9.7%). Enzymatic browning was suppressed and overall quality of the apple wedges was retained under modified atmospheres. Overall, the modified atmosphere packaging proved to be the most effective treatment to preserve the nutritional and sensory attributes of apple wedges for 42 days of storage.</p></div>","PeriodicalId":6973,"journal":{"name":"Acta Physiologiae Plantarum","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Hurdle approach for enhancing storage life of minimally processed apple slices using active modified atmosphere packaging\",\"authors\":\"Pushpendra Kumar, Shruti Sethi, Eldho Varghese\",\"doi\":\"10.1007/s11738-023-03635-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The main obstacle to the commercial marketing of minimally processed apples is related to their greater susceptibility to tissue softening, enzymatic browning, and microbiological development. The primary objective of this study was to investigate the influence of modified atmosphere packaging on enzymatic browning and quality deterioration in fresh-cut 'Royal Delicious' apples. Apple wedges were stored for up to 42 days at 5 ± 2 °C in modified atmosphere packaging with 1.5–5% O<sub>2</sub> and 2.5–7.5% CO<sub>2</sub>. Flesh colour, head space gas composition, titratable acidity, soluble solids content, ascorbic acid content and overall sensory quality of apple slices were evaluated during storage. At the end of the storage period, the titratable acidity of apple wedges packed under modified atmospheres ranged from 0.56% to 0.18% for all treatments. Apple wedges packaged under 5% O<sub>2</sub> and 5% CO<sub>2</sub> had the highest titratable acidity (0.49%) by the end of storage. After 42 days of storage, total soluble solids content in apple wedges was highest for wedges packaged under 1.5% O<sub>2</sub> and 7.5% CO<sub>2</sub> (15.9%) and lowest in control (9.7%). Enzymatic browning was suppressed and overall quality of the apple wedges was retained under modified atmospheres. Overall, the modified atmosphere packaging proved to be the most effective treatment to preserve the nutritional and sensory attributes of apple wedges for 42 days of storage.</p></div>\",\"PeriodicalId\":6973,\"journal\":{\"name\":\"Acta Physiologiae Plantarum\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2023-12-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Physiologiae Plantarum\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11738-023-03635-3\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Physiologiae Plantarum","FirstCategoryId":"99","ListUrlMain":"https://link.springer.com/article/10.1007/s11738-023-03635-3","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
Hurdle approach for enhancing storage life of minimally processed apple slices using active modified atmosphere packaging
The main obstacle to the commercial marketing of minimally processed apples is related to their greater susceptibility to tissue softening, enzymatic browning, and microbiological development. The primary objective of this study was to investigate the influence of modified atmosphere packaging on enzymatic browning and quality deterioration in fresh-cut 'Royal Delicious' apples. Apple wedges were stored for up to 42 days at 5 ± 2 °C in modified atmosphere packaging with 1.5–5% O2 and 2.5–7.5% CO2. Flesh colour, head space gas composition, titratable acidity, soluble solids content, ascorbic acid content and overall sensory quality of apple slices were evaluated during storage. At the end of the storage period, the titratable acidity of apple wedges packed under modified atmospheres ranged from 0.56% to 0.18% for all treatments. Apple wedges packaged under 5% O2 and 5% CO2 had the highest titratable acidity (0.49%) by the end of storage. After 42 days of storage, total soluble solids content in apple wedges was highest for wedges packaged under 1.5% O2 and 7.5% CO2 (15.9%) and lowest in control (9.7%). Enzymatic browning was suppressed and overall quality of the apple wedges was retained under modified atmospheres. Overall, the modified atmosphere packaging proved to be the most effective treatment to preserve the nutritional and sensory attributes of apple wedges for 42 days of storage.
期刊介绍:
Acta Physiologiae Plantarum is an international journal established in 1978 that publishes peer-reviewed articles on all aspects of plant physiology. The coverage ranges across this research field at various levels of biological organization, from relevant aspects in molecular and cell biology to biochemistry.
The coverage is global in scope, offering articles of interest from experts around the world. The range of topics includes measuring effects of environmental pollution on crop species; analysis of genomic organization; effects of drought and climatic conditions on plants; studies of photosynthesis in ornamental plants, and more.