Preparation method of abelmoschus manihot flower extract and application thereof
A technology of hollyhocks and extracts, which is applied in the field of preparation of hollyhock flower extracts, can solve the problems of obvious bitterness and green miscellaneous gas, influence comfort, heavy herbal smell, etc., achieves comfortable and clean oral cavity, improves aroma quality, smokes Air soft and smooth effect
Active Publication Date: 2022-02-25
CHINA TOBACCO YUNAN NEW MATERIAL +1
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Problems solved by technology
The hollyhock flower has a unique floral fragrance, with natural fragrance style characteristics, but due to its tannins, the hollyhock flower has a strong herbal smell, bitterness and green miscellaneous smell, which will bring miscellaneous gas, cause throat irritation, and affect comfort, so there is no report on the application of hollyhock flower extract as a tobacco flavor in cigarettes
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Embodiment 1
[0033] A preparation method of hollyhock flower extract, comprising the steps of:
[0034] Step 1. Take the shade-dried Yunnan hollyhock flowers as raw materials, remove leaves and impurities, then put them into a container, add 5 times the mass ratio of rum with an alcohol content of 40% vol, stir evenly, cover the container and place it After 30 minutes, the hollyhock flowers are fully infiltrated and the rum is absorbed by the raw materials, put them in a frying container, stir and stir fry at 100°C for 30-min, take them out and let them cool to obtain pretreated hollyhock flowers.
[0035] Step 2. Add the pretreated hollyhock flowers obtained in the above step 1 to 95% ethanol with a volume concentration of 1:20, and perform cell crushing and ultrasonic extraction. The ultrasonic power is 300W, and the ultrasonic temperature is 50°C. Extract for 2 hours; then use 400 mesh Filtrate with filter cloth, use the residue for the second ultrasonic extraction, the ratio of solid t...
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The invention belongs to the technical field of production of tobacco flavors and fragrances, and particularly relates to a preparation method of an abelmoschus manihot flower extract and an application thereof. The preparation method comprises the following steps: (1) taking sunset abelmoschus flowers dried in the shade, adding wine, stirring, sealing, after the wine is absorbed, putting the sunset abelmoschus flowers into a stir-frying container, stirring, stirring, stir-frying, taking out, and cooling to obtain pretreated sunset abelmoschus flowers; (2) adding ethanol into the pretreated abelmoschus manihot flowers obtained in the step (1), carrying out cell disruption ultrasonic extraction twice, combining filtrates extracted twice, refrigerating at 4 DEG C for 6-24 hours, and filtering to obtain clear liquid, namely a crude abelmoschus manihot flower extract; and (3) separating the crude abelmoschus manihot extract obtained in the step (2) through an ultrafiltration membrane to obtain filtrate, and then concentrating the filtrate to obtain the abelmoschus manihot extract. According to the abelmoschus manihot tobacco essence and the preparation method thereof, the wine is added into the abelmoschus manihot for stir-frying, so that herbal smell, bitterness and offensive odor of the abelmoschus manihot can be reduced, irritation is reduced, aftertaste is improved, and the roasted sweet aroma of the abelmoschus manihot tobacco essence is increased accidentally.
Description
technical field [0001] The invention belongs to the technical field of production of flavors and fragrances for tobacco, and in particular relates to a preparation method and an application of an extract of marshmallow flowers. Background technique [0002] Tobacco flavor additives are essential substances in cigarette production, and the development of flavor flavors is the core technology of the cigarette industry. Natural flavors have become an important part of cigarette flavoring technology due to their ecological, safe, and natural quality characteristics. The application of natural plant extracts in improving cigarette smoking quality has always been a hot topic in tobacco research at home and abroad. The development and application of characteristic tobacco plant flavors has far-reaching significance for the production and development of cigarettes. The development and application of natural flavors for characteristic tobacco can meet the style and characteristics o...
Claims
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IPC IPC(8): B01D11/02C11B9/00A24B3/12
CPCB01D11/0284B01D11/0288B01D11/0265C11B9/00A24B3/12Y02A50/30
Inventor 刘劲芸常健杨培香王夸平徐重军张虹娟刘秀明杜超吴恒王浩雅蒋卓芳曹正东陈婉徐世涛
Owner CHINA TOBACCO YUNAN NEW MATERIAL
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