A kind of dragon claw fruit stem extract and its preparation method and application
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A dragon claw fruit and extract technology, applied in the fields of application, food science, fat production, etc., to achieve the effect of simple and effective preparation method, enrich and thicken smoke, reduce irritation and dry feeling
Active Publication Date: 2022-03-01
SHANGHAI TOBACCO GRP CO LTD +1
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Problems solved by technology
[0003] In the prior art, there is a lack of patents on using jujube stalks in cigarettes to improve the smoking quality of tobacco
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Embodiment 1
[0036] Take 300 g of the dragonflial peryl, soaked in 24 hours with 2400 ml of water, then heat reflux extraction for 4 h at 80 ° C.
[0037] After the end was completed, the filtrate was obtained with 40 mesh filter filtration, and the filtrate was separated by the centrifuge, and the upper tank was collected;
[0038] At 70 ° C, the vacuum was 0.01 MPa, and the evaporation was concentrated to obtain 119 g of the dragon claw jaw extract.
Embodiment 2
[0040] Take 300 g of the dragon claw fruit, adding 2100 ml of a concentration of 50% by weight of an aqueous ethanol, then heterogeneous reflux extraction for 6 h at 60 ° C.
[0041] After the end was completed, the filtrate was obtained with 40 mesh filter filtration, and the filtrate was separated by the centrifuge, and the upper tank was collected;
[0042] The evaporation was rotated at 45 ° C, vacuum 0.02 MPa, concentrated to obtain 108 g of dragon claw jaw extract.
Embodiment 3
[0044] Take 300 g of dragon claw fruit, adding 1500 ml of concentration of 70 wt% ethanol in an aqueous ethanol, then heating refluxing at 80 ° C for 2 h.
[0045] After the end was completed, the filtrate was obtained with 40 mesh filter filtration, and the filtrate was separated by the centrifuge, and the upper tank was collected;
[0046] The evaporation was rotated at 40 ° C, vacuum 0.04 MPa, and concentrated to obtain 95 g of dragon claw jaw extract.
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Abstract
The present invention provides an extract of fruit stem of dragon claw and its preparation method and application. The preparation method comprises: using ethanol aqueous solution or water as an extractant to extract fruit stem of dragon claw to obtain an extract; filtering and separating to obtain the upper layer of the extract Supernatant; Concentrate the supernatant to obtain the fruit stem extract. The dragon claw fruit stem extract in this application is used as a natural tobacco additive to improve the smoking quality of tobacco raw materials such as shredded stems, flakes or tobacco leaves, etc., which can enrich and thicken smoke, improve aroma quality and aroma quality, and reduce The irritating and dry feeling of the smoke makes the smoke soft and delicate, covering up the miscellaneous gas.
Description
Technical field [0001] The present invention relates to a tobacco additive and a preparation method thereof, and more particularly to a natural tobacco additive capable of effectively improving a suction quality of tobacco raw materials and a preparation method thereof. Background technique [0002] Turning dates, also named Wan Shouguang, 枳椇, Dragon Claw, which is a tender branch, the back of the young leaves, the leaflet and the inflorescence axis, and then off. Blade ovate oval, wide ovate or heart oval. The rod contains a lot of glucose and mortial potassium, the cream is sweet, can be raw or brewed; wood hardness is moderate, textured, for buildings and furniture and artwork. Distributed Henan, Shaanxi, Gansu Weinan, Jiangxi, Anhui, Zhejiang, Guangdong, Fujian, Hubei, Hunan, etc. The fruit shape is like a 10,000 characters, so it is called its tree is a good fruit tree. The fruit is ripe, and the pulp is more pulp, nothing, the seed is exposed in the meat, and the taste is s...
Claims
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