A persimmon extract for tobacco and its application patent have been disclosed
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Last Update: 2015-05-09
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Source: Internet
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Author: User
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The State Intellectual Property Office has disclosed an invention patent applied by Yunnan China Tobacco Industry Co., Ltd.: a persimmon extract for tobacco and its application In the invention, persimmon is broken and then extracted by heating reflux with ethanol, filter residue is extracted by heating reflux with ethanol twice and concentrated to concentrate a under reduced pressure, then the concentrate is mixed with filtrate, filtered and concentrated to obtain the required persimmon extract for tobacco Then weigh the persimmon extract for tobacco according to 0.05% of the weight of tobacco, dilute it with 4 times of ultra pure water, spray it on the tobacco in the way of atomization, and then roll it into cigarettes according to the conventional process It is said that the invention can effectively improve the aftertaste of cigarette, improve the sweetness of cigarette, make the smoke delicate and improve the aroma concentration of cigarette It is said that the preparation method of the invention is simple, low cost and has a good application prospect.
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