Prabhjot Kaur, Kitson Morden, J. Subramanian, Ashutosh Singh
{"title":"Comparative analysis of physicochemical characteristics, bioactive components, and volatile profile of sour cherry (Prunus cerasus)","authors":"Prabhjot Kaur, Kitson Morden, J. Subramanian, Ashutosh Singh","doi":"10.1139/cjps-2022-0263","DOIUrl":null,"url":null,"abstract":"This study provides a detailed report on the physicochemical, bioactive components, and volatile profile of diverse sour cherry (Prunus cerasus) cultivars to identify the cultivar(s) containing high health-promoting components. Physiological characteristics (fruit weight, size dimensions, moisture, color attributes, total soluble solids (TSS), pH, titratable acidity (TA), MI (Maturity Index), nutritional bioactive components (total phenolic, total anthocyanin content, total flavonoids), antioxidant activity, and volatile profile of 10 sour cherry cultivars, consisting of dark red Morello type and clear fruit flesh- Amarelle type were studied. The total phenolic content (TPC) was in the range of 123.24-289.91 mg GAE/ 100g FW (Fresh Weight), total flavonoids (1340.23- 2831.91 mg Quercetin Equivalent (QE/100g FW), and total anthocyanins (225.43-485.66 mg CGE/100g FW) in different sour cherry cultivars, showing significant diversity in such health-promoting compounds. In-vitro antioxidant activity assessed by FRAP was observed in the range of 658.18-1483.37 mg Trolox Equivalent (TE)/100g FW and by ABTS 384.36 and 931.85 mg TE/100g FW. A total of 10 phenolic components including 5 hydroxycinnamic acids, 3 flavonoids (flavanols and flavanol), and one anthocyanin have been identified and quantified by HPLC. Hydroxycinnamic acids represented the 40-60% composition of total phenolic components, while flavonoids and anthocyanins amounted to 20% each in total phenolic composition. The volatile profile of sour cherry cultivars revealed that aldehydes, alcohols, ketones, esters, monoterpenes, acids, sugars, and hydrocarbons were the predominant volatiles present in sour cherry.","PeriodicalId":9530,"journal":{"name":"Canadian Journal of Plant Science","volume":" ","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Plant Science","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1139/cjps-2022-0263","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 0
Abstract
This study provides a detailed report on the physicochemical, bioactive components, and volatile profile of diverse sour cherry (Prunus cerasus) cultivars to identify the cultivar(s) containing high health-promoting components. Physiological characteristics (fruit weight, size dimensions, moisture, color attributes, total soluble solids (TSS), pH, titratable acidity (TA), MI (Maturity Index), nutritional bioactive components (total phenolic, total anthocyanin content, total flavonoids), antioxidant activity, and volatile profile of 10 sour cherry cultivars, consisting of dark red Morello type and clear fruit flesh- Amarelle type were studied. The total phenolic content (TPC) was in the range of 123.24-289.91 mg GAE/ 100g FW (Fresh Weight), total flavonoids (1340.23- 2831.91 mg Quercetin Equivalent (QE/100g FW), and total anthocyanins (225.43-485.66 mg CGE/100g FW) in different sour cherry cultivars, showing significant diversity in such health-promoting compounds. In-vitro antioxidant activity assessed by FRAP was observed in the range of 658.18-1483.37 mg Trolox Equivalent (TE)/100g FW and by ABTS 384.36 and 931.85 mg TE/100g FW. A total of 10 phenolic components including 5 hydroxycinnamic acids, 3 flavonoids (flavanols and flavanol), and one anthocyanin have been identified and quantified by HPLC. Hydroxycinnamic acids represented the 40-60% composition of total phenolic components, while flavonoids and anthocyanins amounted to 20% each in total phenolic composition. The volatile profile of sour cherry cultivars revealed that aldehydes, alcohols, ketones, esters, monoterpenes, acids, sugars, and hydrocarbons were the predominant volatiles present in sour cherry.
期刊介绍：
Published since 1957, the Canadian Journal of Plant Science is a bimonthly journal that contains new research on all aspects of plant science relevant to continental climate agriculture, including plant production and management (grain, forage, industrial, and alternative crops), horticulture (fruit, vegetable, ornamental, greenhouse, and alternative crops), and pest management (entomology, plant pathology, and weed science). Cross-disciplinary research in the application of technology, plant breeding, genetics, physiology, biotechnology, microbiology, soil management, economics, meteorology, post-harvest biology, and plant production systems is also published. Research that makes a significant contribution to the advancement of knowledge of crop, horticulture, and weed sciences (e.g., drought or stress resistance), but not directly applicable to the environmental regions of Canadian agriculture, may also be considered. The Journal also publishes reviews, letters to the editor, the abstracts of technical papers presented at the meetings of the sponsoring societies, and occasionally conference proceedings.
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