Sweetsop extractive preparation method and application of sweetsop extractive in cigarettes
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A lychee extract, technology of lychee, applied in the direction of application, tobacco, tobacco processing, etc.
Active Publication Date: 2015-03-25
CHINA TOBACCO YUNNAN IND
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[0004] Research on custard apple is now mainly focused on the anticancer activity of cinnamon lactones, and the use of its extracts in the tobacco industry has not been reported
Method used
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Embodiment 1
[0022] (1) Accurately weigh 2 kg of peeled custard apples, put them into a juice extractor for beating and crush to obtain custard apple pulp.
[0023] (2) Soak the custard apple pulp with 85wt% ethanol aqueous solution of 4 times its weight, reflux at a temperature of 90° C. for 2 hours, and filter while it is hot. The filter residue is used in the next step, and the filtrate is used for subsequent use.
[0024] (3) Add 30wt% ethanol aqueous solution of 5 times its weight to the filter residue in step (2) for leaching, heat to 90±2°C and reflux for 2h, after filtering while it is hot, repeat the leaching-heating-reflux- for the filter residue Filtrate several times while hot, combine the filtrate obtained each time and concentrate under reduced pressure at 40±2°C to a density of 1.200±0.006g / cm 3 , to obtain concentrate A;
[0025] (4) Mix the concentrate A obtained in step (3) with the filtrate obtained in step (2) and place it at 0°C for 36 hours, then filter it, and conce...
Embodiment 2
[0027] (1) Accurately take by weighing 2kg of peeled custard apples, put into a juice extractor for beating and crush to obtain custard apple pulp.
[0028] (2) Soak the custard apple pulp with 95wt% ethanol aqueous solution of 4 times its weight, reflux at a temperature of 90° C. for 2 hours, and filter while it is hot. The filter residue is used in the next step, and the filtrate is for subsequent use.
[0029] (3) To the filter residue in step (2), add 30wt% ethanol aqueous solution of 5 times its weight, heat to 90±2°C and reflux for 2h, after filtering while hot, repeat the leaching-heating-reflux-filtering while hot to the filter residue Step several times, combine the filtrate obtained each time and concentrate under reduced pressure at 40±2°C to a density of 1.200±0.006g / cm 3 , to obtain concentrate A;
[0030] (4) Mix the concentrate A obtained in step (3) with the filtrate obtained in step (2) and place it at 0°C for 36 hours, then filter it, and concentrate the fil...
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Abstract
The invention discloses a sweetsop extractive preparation method. The method comprises the steps that sweetsops are peeled, smashed and beaten into pulp, 85wt% to 95wt% ethanol water with the weight which is four times that of the sweetsops is added into the sweetsops, heating and backflowing are carried out for 2 h, immediate filtration is carried out, filter residues are used in the next step, and filter liquor is retained; 30wt% ethanol water with the weight which is five times that of the filter residues is added into the filter residues, heating and backflowing are carried out for 2 h, immediate filtration is carried out, and then the filter liquor is decompressed and concentrated to obtain concentrate A; the concentrate A and the original filter liquor are mixed to be placed at 0 DEG C to be filtered in a standing mode, and the filter liquor is decompressed and concentrated to obtain faint yellow liquor which is the sweetsop extractive. The preparation method is simple and practical, and is easy to operate and implement; the obtained sweetsop extractive can be sprayed on cut tobaccos of cigarettes, and the cigarettes are obtained in a coiled mode, so that the cigarette remaining taste is effectively improved, the sweet taste of the cigarettes is improved, smoke gas is fine and smooth, and the aroma concentration of the cigarettes is improved.
Description
technical field [0001] The invention belongs to the technical field of cigarette additives, and in particular relates to a preparation method of custard apple extract, and at the same time, the invention also relates to the application of the custard apple extract in cigarettes. Background technique [0002] With the rapid development of science and technology and the continuous improvement of people's health awareness, more and more tobacco companies add various natural products to cigarettes, so as to improve the quality and taste of cigarettes in a safe and non-toxic manner. [0003] The custard apple, also known as custard apple, is a tropical fruit with a clear and sweet fruit, white flesh and dense taste, sweet and slightly sour, with a very good flavor. Every 100 grams of custard apple pulp contains: 8.36 grams of water, 18.0 wt% to 26.0 wt% of soluble solids, 0.14 wt% to 0.3 wt% of fat, 0.6 wt% to 0.7 wt% of minerals, and 23.9 wt% of carbohydrates wt%, calcium 0.2wt...
Claims
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