Open AccessColor, anthocyanin, and antioxidant characteristics of young wines produced from spine grapes (Vitis davidii Foex) in China
Author(s) -
Fei Han,
YoungTae Ju,
Xianrui Ruan,
Xiaoling Zhao,
Xiaofeng Yue,
Xi-Fu Zhuang,
Min-Yang Qin,
Yulin Fang
Publication year - 2017
Publication title -
food and nutrition research/food and nutrition research. supplement
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.041
H-Index - 37
eISSN - 1654-6628
pISSN - 1654-661X
DOI - 10.1080/16546628.2017.1339552
Subject(s) - wine , anthocyanin , abts , food science , grape wine , dpph , wine color , aging of wine , antioxidant capacity , antioxidant , chemistry , biochemistry
Background : Spine grape has gained attention in the field of wine science due to its good growth characteristics. Spine grape wine has been made by local residents for a long time. However, the scientific evaluation of spine wine has not been systemically documented compared to Vitis vinifera grape wines Methods : We compared 11 spine wines from south China (W1–W11) with 7 high-quality international wines (W12–W18). The total phenolic content, the total anothcyanin content and the antioxidant activity of these wines were analyzed and compared. Meanwhile, anthocyanin profiles of these wines were also documented. Results : Compared with other wines most of the spine wines had a strong red intensity with a blue hue. Malvidin-3,5- O -diglucoside and malvidin-3- O -(6- O -coumaroyl)-glucoside-5-glucoside appeared to be the major anthocyanins in these wines. The scavenging capacity analyses of these wines using ABTS, DPPH, and CUPRAC assays indicated that spine wines possessed high antioxidant properties, especially spine wine W3, W4, W6 and W8. Their high antioxidant properties were mainly related to the high levels of the total phenolic content and anthocyanins. Conclusion : These results suggested that spine wine might be considered a good wine source for the Chinese wine industry and provided useful information on the knowledge of spine grape.