A novel edible coating of beeswax impregnated with karonda polyphenol rich extract maintains the chemical and bioactive potential of fresh ber fruit during storage at low temperature

IF 2.4 3区 农林科学 Q1 Agricultural and Biological Sciences Horticulture Environment and Biotechnology Pub Date : 2023-12-10 DOI:10.1007/s13580-023-00533-y
Karandeep Kaur, Navjot Gupta, Monika Mahajan, Sukhjit Kaur Jawandha, Nirmaljit Kaur
{"title":"A novel edible coating of beeswax impregnated with karonda polyphenol rich extract maintains the chemical and bioactive potential of fresh ber fruit during storage at low temperature","authors":"Karandeep Kaur, Navjot Gupta, Monika Mahajan, Sukhjit Kaur Jawandha, Nirmaljit Kaur","doi":"10.1007/s13580-023-00533-y","DOIUrl":null,"url":null,"abstract":"<p>Ber fruit is highly nutritious and rich in bioactive compounds known to have several health benefits. However, the significant loss of such compounds during long-term storage is a concern. Retaining its quality during post-harvest by natural preservatives could be a novel approach towards sustainability. In the present study, a novel composite edible coating of beeswax and polyphenols was developed. Beeswax, a lipid-based material with anti-transpiration properties, was derived from honeycomb and polyphenols with huge antioxidant and antimicrobial properties were extracted from underutilized fruit, karonda. The purpose of the present work is to evaluate the effect of this composite coating on the storage life of ber fruits. For this, beeswax (2%) alone or impregnated with the polyphenols at different concentrations 0.5% (300 mg/L), 1% (600 mg/L) and 1.5% (750 mg/L) was applied on the fruit's surface. The effect of this composite edible coating on the physicochemical properties, bioactive compounds and antioxidant enzymes activities of ber fruits was studied for 28 days during cold storage. The results revealed that the combination of beeswax coating with karonda polyphenols markedly reduced spoilage and maintained the firmness of ber fruit during storage. The coating has resulted in higher retention of ascorbic acid, flavonoids, phenolics and antioxidant activity during storage. The treated fruits showed delayed ripening by slowing down the synthesis of carotenoids as compared to the control fruit. Further, the coating resulted in the lower activities of cell wall degrading enzymes like pectin methyl esterase and cellulase enzymes in the stored ber fruits. Moreover, the concentrations of karonda polyphenols (KPP) have worked in a dose-dependent manner in the coating system, as beeswax with 1.5% KPP was found to be more effective in maintaining the quality and nutritional potential of ber fruit during storage.</p>","PeriodicalId":13123,"journal":{"name":"Horticulture Environment and Biotechnology","volume":"141 1","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2023-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Horticulture Environment and Biotechnology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s13580-023-00533-y","RegionNum":3,"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}
引用次数: 0

Abstract

Ber fruit is highly nutritious and rich in bioactive compounds known to have several health benefits. However, the significant loss of such compounds during long-term storage is a concern. Retaining its quality during post-harvest by natural preservatives could be a novel approach towards sustainability. In the present study, a novel composite edible coating of beeswax and polyphenols was developed. Beeswax, a lipid-based material with anti-transpiration properties, was derived from honeycomb and polyphenols with huge antioxidant and antimicrobial properties were extracted from underutilized fruit, karonda. The purpose of the present work is to evaluate the effect of this composite coating on the storage life of ber fruits. For this, beeswax (2%) alone or impregnated with the polyphenols at different concentrations 0.5% (300 mg/L), 1% (600 mg/L) and 1.5% (750 mg/L) was applied on the fruit's surface. The effect of this composite edible coating on the physicochemical properties, bioactive compounds and antioxidant enzymes activities of ber fruits was studied for 28 days during cold storage. The results revealed that the combination of beeswax coating with karonda polyphenols markedly reduced spoilage and maintained the firmness of ber fruit during storage. The coating has resulted in higher retention of ascorbic acid, flavonoids, phenolics and antioxidant activity during storage. The treated fruits showed delayed ripening by slowing down the synthesis of carotenoids as compared to the control fruit. Further, the coating resulted in the lower activities of cell wall degrading enzymes like pectin methyl esterase and cellulase enzymes in the stored ber fruits. Moreover, the concentrations of karonda polyphenols (KPP) have worked in a dose-dependent manner in the coating system, as beeswax with 1.5% KPP was found to be more effective in maintaining the quality and nutritional potential of ber fruit during storage.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
浸渍了富含卡龙达多酚提取物的新型蜂蜡可食用涂层能在低温贮藏期间保持新鲜浆果的化学和生物活性潜力
浆果营养丰富,富含生物活性化合物,已知对健康有多种益处。然而,这些化合物在长期储存过程中的大量流失令人担忧。利用天然防腐剂保持采后浆果的品质是实现可持续发展的一种新方法。本研究开发了一种新型蜂蜡和多酚复合食用涂层。蜂蜡是从蜂巢中提取的一种具有抗蒸发特性的脂基材料,而多酚则是从未充分利用的水果卡龙达中提取的具有巨大抗氧化和抗菌特性的物质。本研究的目的是评估这种复合涂层对浆果贮藏寿命的影响。为此,在水果表面涂抹了单独的蜂蜡(2%)或浸渍了不同浓度多酚的蜂蜡,浓度分别为 0.5%(300 毫克/升)、1%(600 毫克/升)和 1.5%(750 毫克/升)。在冷藏 28 天期间,研究了这种复合食用涂层对浆果的理化特性、生物活性化合物和抗氧化酶活性的影响。结果表明,蜂蜡涂层与卡隆达多酚的结合明显减少了浆果在贮藏期间的腐败,并保持了浆果的硬度。涂覆后,抗坏血酸、类黄酮、酚类物质和抗氧化活性在贮藏过程中的保留率更高。与对照果实相比,处理过的果实通过减缓类胡萝卜素的合成而延迟成熟。此外,涂层还降低了贮藏浆果中果胶甲酯酶和纤维素酶等细胞壁降解酶的活性。此外,在涂层系统中,卡隆达多酚(KPP)的浓度以剂量依赖的方式起作用,因为含有 1.5% KPP 的蜂蜡在保持浆果在贮藏期间的质量和营养潜力方面更为有效。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Horticulture Environment and Biotechnology
Horticulture Environment and Biotechnology Agricultural and Biological Sciences-Horticulture
CiteScore
4.30
自引率
4.20%
发文量
0
审稿时长
6 months
期刊介绍: Horticulture, Environment, and Biotechnology (HEB) is the official journal of the Korean Society for Horticultural Science, was launched in 1965 as the "Journal of Korean Society for Horticultural Science". HEB is an international journal, published in English, bimonthly on the last day of even number months, and indexed in Biosys Preview, SCIE, and CABI. The journal is devoted for the publication of original research papers and review articles related to vegetables, fruits, ornamental and herbal plants, and covers all aspects of physiology, molecular biology, biotechnology, protected cultivation, postharvest technology, and research in plants related to environment.
期刊最新文献
Alternating red-blue light alleviated physiological injury by reducing oxidative stress under both high light and continuous light from red-blue LEDs Comparative chloroplast genomic analysis of an important horticultural plant, Dendrobium sulcatum (Orchidaceae) and phylogenetic position in Dendrobium Triple-color FISH chromosome constitution and genome size analyses confirmed the ploidy of newly developed ten Hibiscus Sp. Cultivars with different breeding history The potential of coated iron nanoparticles for modulating of negative effects of salinity stress in Ajowan Impact of pre-harvest application of 1-methylcyclopropene (1-MCP) on fruit quality, physiological disorders and respiration rate of ‘Scilate’ apple
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1