A MAKING METHOD OF EXTRACT, ENRICHMENT, DISTILLATION MATERIAL USING POWDER COATED THE NATURAL INCENSE AND MATERIAL MAID BY THE METHOD

摘要

It is arranged to using preparation method, concentrate and the fraction of an extract of the bamboo leaf powder for being coated with specific flavor of bamboo leaf using extract, concentrate and fraction mixing to food and beverage or use extract, concentrate and fraction as a food and beverage additive. The first process being used to prepare is extracted, and concentrate and the fraction using the bamboo leaf powder for being coated with specific flavor of bamboo leaf include the following steps:: washing bamboo leaves; Removing toxic substances sterilizes and neutralizes washed bamboo leaves by impregnating them aqueous 0.2~0.Acetate in 5wt%, 0.2~0.5wt% citric acids and 0.1~0.4wt% salt, the gross weight based on water; Then spray liquor dries them in sterile bamboo leaves for the water content less than 5%; Dry bamboo leaves are crushed first; Broken bamboo leaves are bled off pressure into a parching machine, there is the spraying 0. of the liquid of 14~20% alcohol content in bamboo leaves3~0.5wt%, gross weight based on bamboo leaves, rotation is in the machine of the speed of 40~50rpm of 70~100 degrees Celsius of an in-furnace temperature, sealing machine when the specific taste of bamboo leaves becomes vaporization, in-furnace temperature is set to 120~200 degrees Celsius, rotation coats the bamboo leaves of the specific taste with them with the machine of the speed of 200~250rpm; The bamboo leaves for handling the specific taste for being coated with them enter granule or fine powder. It is used to prepare a second process of extract, concentrate and fraction include the following steps:: increasing what 10~15% bamboo leaf powders were obtained from first process, 1.5~2.5% liquid, 0.5~1.0% salt, 0.5~1.0% acetate and 0.5~1.Water of 0% citric acid at 35~45 degrees Celsius, the gross weight based on water obtain the extract from bamboo leaf powder; It is concentrated under vacuum in low temperature and distills extract to obtain a concentrate and a fraction.