毛樱桃果实品质及抗氧化能力测定与分析
|
摘要
为丰富我国寒冷地区果树栽培品种,选取毛樱桃作为试验材料,测定其成熟期单果重、纵横径、可滴定酸、类黄酮、总酚、花色苷的含量及抗氧化能力,并分析果实各性状之间、果实活性物质与抗氧化能力之间的相关性。结果表明:毛樱桃果实单果重为1.05g,可滴定酸含量为0.88%,类黄酮含量为3.40mg·g~(-1),总酚含量为1.63mg·g~(-1),花色苷含量为23.24mg·100g~(-1),清除DPPH自由基的能力较高且高于清除·OH自由基的能力。可滴定酸含量与总酚和花色苷的含量均呈极显著正相关性。类黄酮含量与清除·OH自由基的能力呈极显著正相关性,是清除·OH自由基最主要的活性物质。
In order to enrich the cultivars of fruit trees in cold regions of China,this study selected Prunus tomentosa as experimental materials to determine the single fruit weight,vertical and horizontal diameter,titratable acid,flavonoids,total phenols,anthocyanins content and antioxidant capacity at maturity,and to analyze the correlation between fruit properties,active substances and antioxidant capacity.The results showed that the single fruit weight was 1.05 g,titratable acid content was 0.88%,flavonoid content was 3.40 mg·g~(-1),total phenol content was 1.63 mg·g~(-1),anthocyanin content was 23.24 mg·100 g~(-1).The ability of scavenging DPPH free radicals was higher than that of scavenging·OH free radicals.The titratable acid content was positively correlated with the total phenol and anthocyanin content.The content of flavonoids was positively correlated with the ability of scavenging·OH free radicals,and was the main active substance for scavenging·OH free radicals.
In order to enrich the cultivars of fruit trees in cold regions of China,this study selected Prunus tomentosa as experimental materials to determine the single fruit weight,vertical and horizontal diameter,titratable acid,flavonoids,total phenols,anthocyanins content and antioxidant capacity at maturity,and to analyze the correlation between fruit properties,active substances and antioxidant capacity.The results showed that the single fruit weight was 1.05 g,titratable acid content was 0.88%,flavonoid content was 3.40 mg·g~(-1),total phenol content was 1.63 mg·g~(-1),anthocyanin content was 23.24 mg·100 g~(-1).The ability of scavenging DPPH free radicals was higher than that of scavenging·OH free radicals.The titratable acid content was positively correlated with the total phenol and anthocyanin content.The content of flavonoids was positively correlated with the ability of scavenging·OH free radicals,and was the main active substance for scavenging·OH free radicals.
引文
[1]高宝宁,秦岳,魏立敏.寒地多功能果树毛樱桃的种植优势[J].农业与技术,2017,37(6):40.
[2]白东海.欧李果实类黄酮物质提取、组分鉴定及抗氧化能力研究[D].太谷:山西农业大学,2015.
[3]Li W,Li O,Zhang A,et al.Genotypic diversity of phenolic compounds and antioxidant capacity of Chinese dwarf cherry(Cerasus humilis(Bge.)Sok.)in China[J].Scientia Horticulturae,2014,175(1):208-213.
[4]蔡文国,吴卫,邵金凤,等.Folin-Ciocalteu法测定鱼腥草多酚的含量[J].食品科学,2010,31(14):201-204.
[5]lvaro S L,Soares C M F,Paltram R,et al.Extraction and consecutive purification of anthocyanins from grape pomace using ionic liquid solutions[J].Fluid Phase Equilibria,2017,451:S0378381217302984.
[6]Lee J,Durst R W,Wrolstad R E.Determination of total monomeric anthocyanin pigment content of fruit juices,beverages,natural colorants,and wines by the pH differential method:collaborative study[J].Journal of AOAC International,2005,88(5):1269-1278.
[7]米热古丽·亚森,周斌,古丽尼沙·热合曼,等.中亚地区引进的几种毛樱桃生长规律及果实品质的评价[J].中国林副特产,2017(6):15-20.
[8]王琴,王建友,韩宏伟,等.南疆地区甜樱桃品种果实品质测定与评价[J/OL].食品工业科技:1-9[2018-12-16].http://kns.cnki.net/kcms/detail/11.1759.TS.20181107.1123.004.html.
[9]阿布来克·尼牙孜.三个甜樱桃品种在南疆地区的引种表现观察和抗寒性鉴定[D].乌鲁木齐:新疆农业大学,2016.
[10]吴澎,贾朝爽,范苏仪,等.樱桃品种果实品质因子主成分分析及模糊综合评价[J].农业工程学报,2018,34(17):291-300.
[11]米热古丽·亚森,周斌,古丽尼沙·热合曼,等.中亚地区引进的几种毛樱桃果实品质的相关性[J].南方农业,2017,11(18):118-119.
[12]Agati G,Cerovic Z G,Marta A D,et al.Optically-assessed preformed flavonoids and susceptibility of grapevine to Plasmopara viticola under different light regimes[J].Functional Plant Biology,2008,35(1):77-84.
[13]吴正双.蜂胶提取物中酚类化合物分析及其抗氧化和抗肿瘤活性研究[D].广州:华南理工大学,2011.
[14]Babbar N,Oberoi H S,Uppal D S,et al.Polyphenolicsic content and antioxidant capacity of extracts obtained from six important fruit residues[J].Food Research International,2011,44(1):391-396.
[15]Lunet N,Lacerda-vieira A,Barros H.Fruit and vegetables consumption and gastric cancer:a systematic review and meta-analysis of cohort studies[J].Nutritional Cancer,2005,53(1):1-10.
[2]白东海.欧李果实类黄酮物质提取、组分鉴定及抗氧化能力研究[D].太谷:山西农业大学,2015.
[3]Li W,Li O,Zhang A,et al.Genotypic diversity of phenolic compounds and antioxidant capacity of Chinese dwarf cherry(Cerasus humilis(Bge.)Sok.)in China[J].Scientia Horticulturae,2014,175(1):208-213.
[4]蔡文国,吴卫,邵金凤,等.Folin-Ciocalteu法测定鱼腥草多酚的含量[J].食品科学,2010,31(14):201-204.
[5]lvaro S L,Soares C M F,Paltram R,et al.Extraction and consecutive purification of anthocyanins from grape pomace using ionic liquid solutions[J].Fluid Phase Equilibria,2017,451:S0378381217302984.
[6]Lee J,Durst R W,Wrolstad R E.Determination of total monomeric anthocyanin pigment content of fruit juices,beverages,natural colorants,and wines by the pH differential method:collaborative study[J].Journal of AOAC International,2005,88(5):1269-1278.
[7]米热古丽·亚森,周斌,古丽尼沙·热合曼,等.中亚地区引进的几种毛樱桃生长规律及果实品质的评价[J].中国林副特产,2017(6):15-20.
[8]王琴,王建友,韩宏伟,等.南疆地区甜樱桃品种果实品质测定与评价[J/OL].食品工业科技:1-9[2018-12-16].http://kns.cnki.net/kcms/detail/11.1759.TS.20181107.1123.004.html.
[9]阿布来克·尼牙孜.三个甜樱桃品种在南疆地区的引种表现观察和抗寒性鉴定[D].乌鲁木齐:新疆农业大学,2016.
[10]吴澎,贾朝爽,范苏仪,等.樱桃品种果实品质因子主成分分析及模糊综合评价[J].农业工程学报,2018,34(17):291-300.
[11]米热古丽·亚森,周斌,古丽尼沙·热合曼,等.中亚地区引进的几种毛樱桃果实品质的相关性[J].南方农业,2017,11(18):118-119.
[12]Agati G,Cerovic Z G,Marta A D,et al.Optically-assessed preformed flavonoids and susceptibility of grapevine to Plasmopara viticola under different light regimes[J].Functional Plant Biology,2008,35(1):77-84.
[13]吴正双.蜂胶提取物中酚类化合物分析及其抗氧化和抗肿瘤活性研究[D].广州:华南理工大学,2011.
[14]Babbar N,Oberoi H S,Uppal D S,et al.Polyphenolicsic content and antioxidant capacity of extracts obtained from six important fruit residues[J].Food Research International,2011,44(1):391-396.
[15]Lunet N,Lacerda-vieira A,Barros H.Fruit and vegetables consumption and gastric cancer:a systematic review and meta-analysis of cohort studies[J].Nutritional Cancer,2005,53(1):1-10.