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Cyclocarya paliurus leaf solid beverage, as well as preparation method and application thereof

A technology for solid beverages and green buckwheat, applied in food extraction, food science and other directions, can solve the problems of incomplete release of active ingredients, low absorption and utilization rate, waste of valuable resources, etc., and achieves favorable intestinal absorption and high dissolution. , the effect of improving bioavailability

Active Publication Date: 2016-08-17
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of making tea, the active ingredients are not released completely, and the absorption and utilization rate is low, which not only limits the efficacy, but also wastes precious resources

Method used

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  • Cyclocarya paliurus leaf solid beverage, as well as preparation method and application thereof
  • Cyclocarya paliurus leaf solid beverage, as well as preparation method and application thereof
  • Cyclocarya paliurus leaf solid beverage, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Take the fresh leaves of Cyclocarya paliurus, dry them in a drying box at 65°C for 2 hours, then put the dried leaves of Cyclocarya paliurus into a mechanical pulverizer, and get 200 mesh particles after initial crushing, and then crush them Put into a jet mill, and after jet milling, micro-powder of Cyclocarya paliurus leaves with a particle size ranging from 0.5 to 10 μm is obtained, the temperature of jet milling is 0°C, and the moisture percentage is <6wt.%.

[0020] (2) The leaves of Cyclocarya paliurus are extracted with hot water at 85°C, filtered, and the obtained filtrate is concentrated, alcoholized, deproteinized, and dried to obtain brown-red crude polysaccharides. The crude polysaccharide is formulated into a solution, purified by a macroporous resin, and the obtained solution is concentrated, dialyzed and dried, and the purity of the obtained polysaccharide is 68wt.%.

[0021] (3) Weigh a certain amount of dry powder of Cyclocarya paliurus leaves and e...

Embodiment 2

[0026] (1) Take the fresh leaves of Cyclocarya paliurus, dry them in a drying box at 60°C for 2 hours, then put the dried leaves of Cyclocarya paliurus into a mechanical pulverizer, and obtain 200-mesh particles after initial crushing, and then grind them Put into a jet mill, and after jet milling, the original powder of Cyclocarya paliurus leaves with a particle size ranging from 0.5 μm to 10 μm is obtained. The temperature of jet milling is 0° C., and the moisture percentage is <6 wt.%.

[0027] (2) The leaves of Cyclocarya paliurus are extracted with hot water at 85°C, filtered, and the obtained filtrate is concentrated, alcoholized, deproteinized, and dried to obtain brown-red crude polysaccharides. The crude polysaccharide is formulated into a solution, purified by a macroporous resin, and the obtained solution is concentrated, dialyzed and dried, and the purity of the obtained polysaccharide is 68wt.%.

[0028] (3) Ultrasonic extraction of Cyclocarya paliurus leaf powder...

Embodiment 3

[0031] (1) Take the fresh leaves of Cyclocarya paliurus, dry them in a drying box at 60°C for 2 hours, then put the dried leaves of Cyclocarya paliurus into a mechanical pulverizer, and obtain 200-mesh particles after initial crushing, and then crush them Put into a jet mill, and after jet milling, the original powder of Cyclocarya paliurus leaves with a particle size ranging from 0.5 μm to 10 μm is obtained. The temperature of jet milling is -20° C., and the moisture percentage is <6wt.%.

[0032] (2) The leaves of Cyclocarya paliurus are extracted with hot water at 85°C, filtered, and the obtained filtrate is concentrated, alcoholized, deproteinized, and dried to obtain brown-red crude polysaccharides. The crude polysaccharide is formulated into a solution, purified by a macroporous resin, and the obtained solution is concentrated, dialyzed and dried, and the purity of the obtained polysaccharide is 68wt.%.

[0033] (3) Ultrasonic extraction of Cyclocarya paliurus leaf powde...

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Abstract

The invention provides a cyclocarya paliurus leaf solid beverage, as well as a preparation method and application thereof. The solid beverage is prepared from the following components in parts by weight: 1g-3g of cyclocarya paliurus water-soluble polysaccharides, 1g-3g of cyclocarya paliurus flavone, 0.1g-0.5g of cyclocarya paliurus triterpene, 95g-98g of cyclocarya paliurus leaf raw powder, 5g-60g of inulin and 5g-60g of wheat aleurone layer. The cyclocarya paliurus leaf solid beverage is high in active ingredient (including cyclocarya paliurus polysaccharides), solubility, is beneficial to small intestine absorption of effective ingredients, and can be used for remarkably improving the bioavailability of the preparation. The ingredients of the cyclocarya paliurus leaf solid beverage can be well synergized, and has an alpha-amylase activity inhibition effect remarkably superior to that of conventional cyclocarya paliurus tea.

Description

technical field [0001] The invention belongs to the technical field of paliurus paliurus leaf processing, and in particular relates to a solid beverage of paliurus paliurus paliurus and its preparation method and application. technical background [0002] Qingqianliu, also known as Qingqianli (Jiangxi), sweet tea tree (Guizhou), and a string of money (Hubei), is a plant of the genus Qingqianliu in the family Juglandaceae, and there is only one species left now. Because the shape of the tree is like a willow, the fruit is round like a copper coin, and the color is green and drooping, so it is called "Qingqian Liu". Cyclocarya paliurus is a tall fast-growing tree with odd-numbered pinnate compound leaves (about 20cm long). It is widely distributed in mountainous areas, Valleys or limestone mountains are also distributed in Guilin, Guangxi and other places. Scientific research institutions and hospitals have confirmed through animal and clinical experiments that Cyclocarya ...

Claims

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Application Information

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IPC IPC(8): A23L2/39A23L33/00
CPCA23L2/39A23V2002/00A23V2300/14
Inventor 应瑞峰吴彩娥方升佐李婷婷范龚健
Owner NANJING FORESTRY UNIV
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