玛瑙樱桃与早美樱桃营养成分比较研究  

Comparative on Nutritional Components of Manao Cherry and Meizao Cherry

作　　者：董渭雪 陈德经[1,2] 贾思婕 党昕 DONG Wei-xue;CHEN De-jing;JIA Si-jie;DANG Xin(Shaanxi University of Technology School of Biological Science and Engineering Dept,Hanzhong 723000,China;Shaanxi University of Technology Shaanxi Provincial Key Laboratory of Bio-resources,Hanzhong 723000,China)

机构地区：[1]陕西理工大学生物科学与工程学院,陕西汉中723000 [2]陕西理工大学,陕西省资源生物重点实验室,陕西汉中723000

出　　处：《食品工业科技》2020年第4期277-281,288,共6页Science and Technology of Food Industry

基　　金：陕西省农业攻关项目(2015NY012)

摘　　要：为探究中国樱桃品种玛瑙樱桃与大樱桃品种美早樱桃营养成分之间的差异,对其含水量、核肉比、脂肪、总糖、可溶性糖、总酸、氨基酸、微量元素、黄酮种类及含量、脂肪酸种类及含量等指标进行检测比较。结果表明:玛瑙樱桃的含水量、核肉比、脂肪、总糖、可溶性糖含量高于美早樱桃,美早樱桃的总酸含量高于玛瑙樱桃;玛瑙樱桃和美早樱桃中水解氨基酸含量分别为17.725、18.796 mg/g;玛瑙樱桃的铁含量约为美早樱桃的6倍;两种樱桃中总黄酮的含量分别为37.88%、39.18%,其中美早樱桃中矢车菊素3-O葡萄糖苷含量为玛瑙樱桃的2.43倍;玛瑙樱桃和美早樱桃中脂肪含量分别为0.51%、0.47%,两种樱桃中辛酸、亚油酸、亚麻酸含量较高。玛瑙樱桃酸甜适中,出汁率高,适合用于樱桃饮料等产品加工;美早樱桃黄酮类化合物含量高,具有较高的保健作用。Differences between the nutrients of Manao cherry belongs to Chinese cherry and Meizao cherry belongs to sweet cherry were studied.The water content,nuclear meat ratio,total sugar,soluble sugar,total acid,fat,amino acid,trace elements,kinds and contents of flavonoids and fatty acid were measured and compared.The results showed that Manao cherry had higher water content,nuclear meat ratio,fat,total sugar and soluble sugar content than Meizao cherry,the total acid content of Meizao cherry was higher than that of Manao cherry. The content of hydrolyzed amino acids in Manao cherry and Meizao cherry was17.725 and 18.796 mg/g.The iron content of Manao cherry was 6 times that of Meizao cherry.The content of total flavonoids in the two cherries was 37.88% and 39.18%,and the content of cyanidin 3-O glucoside in the Meizao cherry was 2.43 times that of Manao cherry.The fat content of Manao cherry and Meizao cherry was 0.51% and 0.47%,and the content of caprylic acid,linoleic acid and linolenic acid in the two cherries was higher,respectively. Manao cherry is suitable for processing of cherry drinks and other products due to its moderate acidity and sweetness and high juice yield. The content of flavonoids in Meizao cherry is high,which has high health care function.

关 键 词：玛瑙樱桃 美早樱桃 营养成分 

分 类 号：TS255.2[轻工技术与工程—农产品加工及贮藏工程]