前往化源商城

Journal of Agricultural and Food Chemistry 2014-07-02

Analysis of different European hazelnut (Corylus avellana L.) cultivars: authentication, phenotypic features, and phenolic profiles.

Loredana F Ciarmiello, Maria F Mazzeo, Paola Minasi, Angela Peluso, Antonio De Luca, Pasquale Piccirillo, Rosa A Siciliano, Virginia Carbone

文献索引:J. Agric. Food Chem. 62(26) , 6236-46, (2014)

全文:HTML全文

摘要

Hazelnuts exhibit functional properties due to their content in fatty acids and phenolic compounds that could positively affect human health. The food industry requires precise traits for morphological, chemical, and physical kernel features so that some cultivars could be more suitable for specific industrial processing. In this study, agronomical and morphological features of 29 hazelnut cultivars were evaluated and a detailed structural characterization of kernel polyphenols was performed, confirming the presence of protocatechuic acid, flavan-3-ols such as catechin, procyanidin B2, six procyanidin oligomers, flavonols, and one dihydrochalcone in all the analyzed cultivars. In addition, an innovative methodology based on the MALDI-TOF mass spectrometric analysis of peptide/protein components extracted from kernels was developed for the authentication of the most valuable cultivars. The proposed method is rapid, simple, and reliable and holds the potential to be applied in quality control processes. These results could be useful in hazelnut cultivar evaluation and choice for growers, breeders, and food industry.

相关化合物

结构式 名称/CAS号 全部文献
纯碱 结构式 纯碱
CAS:497-19-8
甲酸 结构式 甲酸
CAS:64-18-6
氯仿 结构式 氯仿
CAS:67-66-3
正己烷 结构式 正己烷
CAS:110-54-3
乙腈 结构式 乙腈
CAS:75-05-8
甲醇 结构式 甲醇
CAS:67-56-1
三氟乙酸(TFA) 结构式 三氟乙酸(TFA)
CAS:76-05-1
3,5-二甲氧基-4-羟基肉桂酸,芥子酸 结构式 3,5-二甲氧基-4-羟基肉桂酸,芥子酸
CAS:530-59-6
槲皮苷 结构式 槲皮苷
CAS:522-12-3
杨梅素 结构式 杨梅素
CAS:529-44-2