Production process of robinia pserdoacacia rice wine

Abstract

The invention discloses a production process of acacia flower rice wine. Fresh acacia flowers are cleaned, stemmed and wilted naturally to produce a stronger aroma; rice flour is added with water to make a slurry, and the saccharified liquid is obtained after liquefaction and saccharification. , mix the saccharified liquid and wilted acacia flowers, heat them for sterilization, and cool them to normal temperature to obtain a fermentation matrix. Add Saccharomyces cerevisiae to the fermentation matrix, ferment at high temperature and then at low temperature; during the fermentation process, a condenser is connected to condense the gas generated by the fermentation. The aroma recovery liquid I is recovered. After the fermentation is completed, the fermented wine liquid is obtained by filtration. The fermented wine liquid is transferred to the distiller for distillation to obtain the distilled wine liquid. During the distillation process, it is condensed and recovered to obtain the aroma recovery liquid II. The distilled wine liquid and aroma are The recovery liquid I and the aroma recovery liquid II are mixed to obtain acacia flower rice wine. The fermented wine produced by the method of the present invention has a mellow taste and a strong aroma, and has the aroma of acacia flowers and rice, thereby obtaining acacia flower rice wine with a fresh and elegant fragrance.

Description

technical field

[0001] The invention relates to a production process of acacia flower rice wine, which belongs to the field of brewing industry. Background technique

[0002] Rice wine is made of rice as the main raw material. After necessary treatment, the rice raw material will produce ethanol and other small flavor substances under the action of Saccharomyces cerevisiae. The drinking wine obtained after distillation has less harmful impurities and is the best and safest wine. It is one of the best drinking wines, but its shortcoming is that the aroma is slightly monotonous.

[0003] Acacia, also known as black locust ( Robinia pserdoacacia ), a deciduous tree belonging to the Fabaceae Papilionaceae Robinia genus. The flowering period is from April to May. When the flowers bloom, the trees are covered with white flowers. The fragrance of the flowers is fresh and elegant. , contains protein, 17 kinds of amino acids, a variety of essential vitamins (mainly Vc), trace ele...