Phenolics Composition and Antioxidant Activity of Wine Produced from Spine Grape (Vitis davidii Foex) and Cherokee Rose (Rosa laevigata Michx.) Fruits from South China

Abstract

Spine grape (Vitis davidii Foex) and Cherokee rose (Rosa laevigata Michx.) are 2 species of important wild plants in South China. However, they have not yet been effectively developed and utilized. Recently, some researchers attempted to convert their juice to wine. We anticipate that this research will provide sufficient experimental evidence for their good antioxidant activity and potential for further development and utilization.

Promoting Effect of Foliage Sprayed Zinc Sulfate on Accumulation of Sugar and Phenolics in Berries of Vitis vinifera cv. Merlot Growing on Zinc Deficient Soil

“…TAC content was determined by the pH-differential method. Total anthocyanin content was expressed as milligrams of cyanidin-3-monoglucoside equivalence per gram of dry berry skin (mg ME/g DW) [ 49 ]. TAN was determined by the methyl cellulose precipitation (MCP) method [ 50 ].…”

Dynamic changes in phenolic compounds, colour and antioxidant activity of mulberry wine during alcoholic fermentation

“…The methods that are usually used to determine the antioxidant activity of wine are (2), (3) and (4), from the five categories mentioned above (Li et al, 2009;Meng et al, 2012). The methods used to determine the antioxidant activity of mulberry and mulberry products are often based on the free radical scavenging activity on DPPH· or ABTS and on the reducing power (Jiang et al, 2013;Kamiloglu et al, 2013;Shivashankara, Jalikop, & Roy, 2010;Tsai, Huang, & Huang, 2004).…”

Antioxidant Properties of Phenolic Compounds in Renewable Parts of Crataegus pinnatifida inferred from Seasonal Variations

“…Among them, phenolic compounds including chlorogenic acid (CA), vitexin‐4″‐o‐glucoside (VG), vitexin‐2″‐o‐rhamnoside (VR), orientoside (ORT), rutin (RT), vitexin (VIT), and hyperoside (HYP) (Bahorun and others ; Kirakosyan ; Liu and others ) are good treatment for hypertension, cerebrovascular, cardiovascular, antioxidative, and hyperlipoidemia diseases (Kao and others ; Xu and others ; Yao and others ; Frishman and others ; Liu and others ). Therefore, it is necessary to study these health‐promoting phenolic compounds extracted from C. pinnatifida leaves applied in the health care industry and the pharmaceutical industry (Meng and others ). Overall, C. pinnatifida leaves are abundant by‐products in the processing of fruits for food usages, and mostly disposed of as agricultural wastes.…”