Effect of the Introduction of Chrysanthemum on the Nutritional and Sensory Properties of Cabernet Sauvignon Red Wine

Abstract

In this paper we propose a new wine technology where dried chrysanthemum is introduced during the process of fermentation of wine. This technology sets an example of a blend between exotic wine culture and traditional Chinese tea culture. The influence on the chemical and sensory properties of wine due to the addition of different amounts of chrysanthemum at different fermentation periods was studied. In all the wine with added chrysanthemum the content of both polyphenols and flavones obviously increased. The wine of T1 and T2 had a higher content of polyphenols and flavones than others, due to thermomaceration, whereas those in the wine of T2 were the highest, due to the technique of squeezing juice. The sensory quality of T3, without the techniques of thermomaceration and squeezing juice, was optimal, with characteristics such as a ruby color, fuller aroma, and a lighter flowery texture. Therefore, T3 was defined as the optimum of chrysanthemum adding procedures. With the increase of chrysanthemum addition, both flavones content and polyphenols content of the obtained wine first increased, and then decreased.

Keywords

• Red wine
• Chrysanthemum
• Fermentation