Effect of Two Anti-Fungal Treatments (Metrafenone and Boscalid Plus Kresoxim-methyl) Applied to Vines on the Color and Phenol Profile of Different Red Wines

被引：25
作者：
Briz-Cid, Noelia [1 ]
Figueiredo-Gonzalez, Maria [1 ]
Rial-Otero, Raquel [1 ]
Cancho-Grande, Beatriz [1 ]
Simal-Gandara, Jesus [1 ]
机构：
[1] Univ Vigo, Nutr & Bromatol Grp, Analyt & Food Chem Dept, Fac Food Sci & Technol, E-32004 Orense, Spain
来源：
MOLECULES | 2014年 / 19卷 / 06期
关键词：
metrafenone; boscalid; kresoxim-methyl; color; phenolic profile; Graciano red wines; Tempranillo red wines; ANTHOCYANINS; TEMPRANILLO; GRACIANO; COPIGMENTATION; RESIDUES; PIGMENTS; GRAPES;
D O I：
10.3390/molecules19068093
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The effect of two anti-fungal treatments (metrafenone and boscalid + kresoxim-methyl) on the color and phenolic profile of Tempranillo and Graciano red wines has been studied. To evaluate possible modifications in color and phenolic composition of wines, control and wines elaborated with treated grapes under good agricultural practices were analyzed. Color was assessed by Glories and CIELab parameters. Color changes were observed for treated wines with boscalid + kresoxim-methyl, leading to the production of wines with less color vividness. Phenolic profile was characterized by HPLC analysis. Boscalid + kresoxim-methyl treatment promoted the greatest decrease on the phenolic content in wines.
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收藏
页码：8093 / 8111
页数：19
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