Variability of polyphenol compounds in Myrtus communis L. (Myrtaceae) berries from Corsica.
Variability of polyphenol compounds in Myrtus communis L. (Myrtaceae) berries from Corsica.
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DOI：
10.3390/molecules15117849
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发表时间：
2010-11-03
期刊：
影响因子：
--
通讯作者：
Chiaramonti N
中科院分区：
文献类型：
--
作者：
Barboni T;Cannac M;Massi L;Perez-Ramirez Y;Chiaramonti N
采用70%乙醇浸渍法提取桃金娘莓（Myrtus communis L. berries）中的多酚类化合物，并采用HPLC-DAD和电喷雾质谱法进行分析。桃金娘浆果是从科西嘉岛（法国）的七个地方采集的，在三年的时间里进行了采样。科西嘉桃金娘果实多酚成分主要由2种酚酸、4种黄烷醇、3种黄酮醇和5种黄酮醇苷组成。主要化合物为杨梅素-3- o -阿拉伯糖苷和杨梅素-3- o -半乳糖苷。采用主成分分析（PCA）研究了7个产地桃金娘莓醇提物的化学成分及其变异。典型分析和主成分分析数据区分两组桃金娘浆果特征不同浓度的多酚根据土壤和收获年份。多酚浓度的变化是由生物和非生物因素引起的。
Polyphenol compounds were extracted from Myrtus communis L. berries (Myrtaceae) by maceration in 70% ethanol and analysed by HPLC-DAD and electrospray mass spectrometry. The Myrtus berries were collected at maturity from seven localities on the island of Corsica (France) and the sampling was carried out during three years. The polyphenol composition of Corsican Myrtus berries was characterized by two phenolic acids, four flavanols, three flavonols and five flavonol glycosides. The major compounds were myricetin-3-O-arabinoside and myricetin-3-O-galactoside. Principal components analysis (PCA) is applied to study the chemical composition and variability of myrtle berries alcoholic extracts from the seven localities. Canonical analysis and PCA data distinguishes two groups of myrtle berries characterized by different concentrations of polyphenols according to soil and years of harvest. The variations in the polyphenol concentration were due to biotic and abiotic factors.
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DOI：
10.1016/j.jpba.2006.02.018
发表时间：
2006-08-28
影响因子：
3.4
作者：
Montoro, Paola;Tuberoso, Carlo I. G.;Pizza, Cosirno
通讯作者：
Pizza, Cosirno
影响因子：
3.3
作者：
Romani, A;Coinu, R;Franconi, F
通讯作者：
Franconi, F
影响因子：
4.1
作者：
Montoro, P;Tuberoso, CIG;Pizza, C
通讯作者：
Pizza, C
影响因子：
8.8
作者：
Barboni, Toussaint;Venturini, Nicolas;Costa, Jean
通讯作者：
Costa, Jean
影响因子：
3.3
作者：
Rosa, A;Deiana, M;Dessì, MA
通讯作者：
Dessì, MA