Antidesma bunius extract and preparation method and application in cigarettes thereof

A technology of tea extract and cigarettes, which is applied to the extract of May tea and its preparation. The application field of the extract of May tea in cigarettes can solve the problems that the extract of May tea has not been reported, and achieve the ultimate goal It has the effect of popularization and application value, pure product and low production cost

Inactive Publication Date: 2017-11-21
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the application of May tea extract as a spice in cigarettes

Method used

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  • Antidesma bunius extract and preparation method and application in cigarettes thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method of May tea extract, which comprises the following steps:

[0025] 1) May tea leaf crushing: accurately weigh 1 kg of May tea leaf that was dried in a cool and ventilated condition, and crush to a particle size of about 200 μm to obtain May tea powder;

[0026] 2) Ultrasonic extraction: Use 95% ethanol to perform ultrasonic extraction on May tea powder, the mass ratio of solid to liquid is 1:10, the ultrasonic frequency is 24kHz, the ultrasonic extraction temperature is 25°C, and the ultrasonic extraction time is 25min. Filter through a mesh sieve to obtain filtrate I and slag I;

[0027] 3) Steam distillation extraction: use distilled water to reflux extract the filter residue I obtained in step 2), the mass ratio of solid to liquid is 1:6, reflux extraction twice, each time for 2 hours, filter while hot with a 180-mesh sieve, and combine the two The second extract was filtrate II;

[0028] 4) Concentration by vacuum distillation: combine the filt...

Embodiment 2

[0034] A preparation method of May tea extract, which comprises the following steps:

[0035] 1) Pulverization of May tea leaves: Accurately weigh 500g of May tea leaves dried in a cool and ventilated condition, and crush to a particle size of about 300 μm to obtain May tea powder;

[0036] 2) Ultrasonic extraction: use 90% ethanol to perform ultrasonic extraction on May tea powder, the mass ratio of solid to liquid is 1:15, the ultrasonic frequency is 40kHz, the ultrasonic extraction temperature is 30°C, the ultrasonic extraction time is 30min, and 120 mesh is used after extraction Filter through a mesh sieve to obtain filtrate I and slag I;

[0037] 3) Water steam distillation extraction: use distilled water to reflux extract the filter residue I obtained in step 2), the mass ratio of solid to liquid is 1:5, reflux extraction twice, each time for 1.5h, filter while hot with a 150-mesh sieve, and combine Two extractions were obtained to obtain filtrate II;

[0038] 4) Disti...

Embodiment 3

[0044] A preparation method of May tea extract, which comprises the following steps:

[0045] 1) Pulverization of May tea leaves: Accurately weigh 500g of May tea leaves dried in a cool and ventilated condition, and crush to a particle size of about 500 μm to obtain May tea powder;

[0046] 2) Ultrasonic extraction: Use 85% ethanol to perform ultrasonic extraction on May tea powder, the mass ratio of solid to liquid is 1:5, the ultrasonic frequency is 30kHz, the ultrasonic extraction temperature is 50°C, the ultrasonic extraction time is 40min, and 120 mesh is used after extraction Filter through a mesh sieve to obtain filtrate I and slag I;

[0047] 3) Steam distillation extraction: use distilled water to reflux extract the filter residue I obtained in step 2), the mass ratio of solid to liquid is 1:15, reflux extraction twice, each time for 3 hours, filter while hot with a 150 mesh screen, and combine the two The second extract was filtrate II;

[0048] 4) Distillation and...

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Abstract

The invention relates to a preparation method of May tea extract, which comprises the following steps: 1) Ultrasonic extraction: adding dried and pulverized May tea powder into 85-95% ethanol at a mass ratio of 1:4-20 Ultrasonic extraction, filtering after extraction to obtain filtrate I and residue I; 2) Steam distillation extraction: Add residue I to distilled water at a mass ratio of 1:4-20 for reflux extraction, and filter after extraction to obtain filtrate II and residue II; 3) Concentration by vacuum distillation: Mix the filtrate I and filtrate II evenly, and then distill under reduced pressure to obtain a concentrated solution, which is the May tea extract. The May tea extract was added to cigarettes for sensory evaluation, and the results showed that: compared with the blank control cigarettes, the May tea extract of the present invention made the cigarette smoke harmonious, the smoke was rich, the body fluid was sweetened, and the cigarette smoke was reduced. The dry feeling of cigarettes significantly improves the smoking quality of cigarettes, which is of great promotion and application value.

Description

technical field [0001] The invention belongs to the technical field of cigarette additives, and specifically relates to an extract of May tea and a preparation method thereof, and meanwhile, the invention also relates to the application of the extract of May tea in cigarettes. Background technique [0002] With the rapid development of science and technology, people's health awareness is constantly improving, and smoking and health problems have attracted more and more attention. Therefore, the application of natural flavors in cigarettes has become the key research and development object of tobacco companies. [0003] May tea is the root, leaf or fruit of the Euphorbiaceae May tea plant. In my country, it is mainly distributed in Jiangxi, Fujian, Hunan, Guangdong, Hainan, Guangxi, Guizhou, Yunnan and Tibet. May tea is usually used as medicine with its roots, stems and leaves. It has the effects of invigorating the spleen and promoting body fluid, promoting blood circulatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/12A24B15/26C11B9/02
CPCA24B3/12A24B15/241A24B15/26C11B9/025C11B9/027
Inventor 马胜涛冯颖杰程东旭崔廷王宏伟赵永振段鹍付瑜锋王鹏飞
Owner CHINA TOBACCO HENAN IND
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