Preparation method of hibiseu manihot perfume for tobaccos

A technology of tobacco spices and goldenflower sunflower, which is applied in the field of tobacco additives, can solve the problems of no goldenflower sunflower, etc., and achieve the effects of simple equipment, improved taste, and low production cost

Pending Publication Date: 2020-01-17
CHANGDE HUAFU BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN108478486A discloses a process for extracting the active substance of goldenflower sunflower,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] Step Q1: Remove the surface impurities of fresh golden flower sunflower with intact skin and no insects, clean it with running water, and drain the body surface water.

[0022] Step Q2: Baking the cleaned sunflower at 60-70°C until its moisture content is 10-12%. After crushing through a 20-mesh sieve.

[0023] Step Q3: Put the dried golden sunflower powder into the barrel of the supercritical extraction kettle, set the temperature to 35°C, pressure to 15MPa, and carbon dioxide flow rate to 15L / h. At the same time, turn on the entrainer pump and inject 95% ethanol accurately and quantitatively. Entrainer, the mass ratio of dry sunflower powder to entrainer is 1:0.01, extraction is 2h, the fluid containing sunflower oil is collected from the outlet of the separation kettle, the extraction rate is 2.35%.

Example Embodiment

[0024] Example 2

[0025] Step Q1: Remove the surface impurities of fresh golden flower sunflower with intact skin and no insects, clean it with running water, and drain the surface water.

[0026] Step Q2: Spread the clean golden flower sunflower evenly on the tray, and leave it in a shaded and ventilated place for 20-28 hours. After the golden flower sunflower loses part of its moisture, move it to the sun for natural drying until it is dried. The moisture content of sunflower is 10-12%.

[0027] Of course, the speed of natural drying is related to the temperature, the intensity of the sun, the length of time, and the humidity of the air. The drying time needs to be adjusted according to the weather conditions of the time. Generally, it can be completed in 7-9 days. After crushing through a 20-mesh sieve.

[0028] Step Q3: Put the dried golden sunflower powder into the barrel of the supercritical extraction kettle, set the temperature to 40℃, pressure to 35MPa, and carbon dioxide f...

Example Embodiment

[0029] Example 3

[0030] Step Q1: Remove the surface impurities of fresh golden flower sunflower with intact skin and no insects, clean it with running water, and drain the body surface water.

[0031] Step Q2: Vacuum drying the clean golden flower sunflower, wherein the drying temperature is 60±2° C., the drying vacuum degree is -0.08±0.01 MPa, and the moisture content of the dried golden flower sunflower is 10-12%. After crushing through a 20-mesh sieve.

[0032] Step Q3: Put the dried golden sunflower powder into the cylinder of the supercritical extraction kettle, set the temperature to 50°C, pressure to 20MPa, and carbon dioxide flow rate to 8L / h. At the same time, turn on the entrainer pump and pour in 95% ethanol accurately and quantitatively. And propylene glycol mixture as entrainer, the mass ratio of dry sunflower powder to entrainer is 1:0.005, extraction is 4h, the fluid containing sunflower oil is collected from the outlet of the separation kettle, the extraction rate ...

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PUM

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Abstract

The invention discloses a preparation method of a hibiseu manihot perfume for tobaccos. The method comprises the following steps: taking fresh hibiseu manihot with intact epidermis and no insect pests, and performing impurity removal, washing, and drip drying; performing dehydration treatment and crushing on the cleaned hibiseu manihot; placing the crushed hibiseu manihot into a material barrel ofan extraction kettle, and performing high-pressure pressurization; and maintaining the temperature and pressure in the extraction kettle to be in a supercritical state of a mixed fluid of carbon dioxide and an entrainer, and performing full contact with the hibiseu manihot material for a certain time to make oily ingredients of hibiseu manihot be dissolved in the supercritical fluid, and collecting a fluid containing hibiseu manihot oil from an outlet of a separation kettle to obtain the hibiseu manihot perfume for tobaccos. The process is simple and the used equipment is simple and easy, sothat the whole preparation process is simple and easy to operate. In addition, the raw materials used in the preparation process are easy to obtain and low in price, so that the preparation cost is relatively low, and promotion and application are convenient.

Description

technical field [0001] The invention relates to the field of tobacco additives, in particular to a method for preparing a goldenflower spice for tobacco. Background technique [0002] Golden flower sunflower, also known as cabbage hibiscus, also known as wild hibiscus, is an annual herbaceous Malvaceae plant of the genus Okra, and it is differently called sticky or mountain elm in some areas. In August 2003, it was discovered by the Chinese Academy of Agricultural Sciences in the Xingtai area of ​​Hebei Province that it is an endangered plant. Among the more than 200 okra plants, it has the most edible, medicinal and health functions, and has high utilization value. The flowering period is from July to September, and it will also bloom in early and mid-October when the fertilizer and water conditions are good. Each plant has 30-60 flowers, the flowers are as big as a bowl, and the diameter of the corolla is 13-16cm. Each flower weighs about 6g and is solitary in the upper ...

Claims

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Application Information

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IPC IPC(8): C11B9/00B01D11/02A24B3/12
CPCC11B9/0003B01D11/02A24B3/12B01D2011/005
Inventor 蒋美红李仙弓新国吴长伟张勃郑琳普兴伟吴明美黄志强李学杉
Owner CHANGDE HUAFU BIOTECH CO LTD
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