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Aroma increasing eucommia ulmoides teabag and preparation method thereof

A technology for making tea bags and Eucommia leaves, which is applied to the field of aroma-enhancing Eucommia ulmoides tea bags and its preparation, can solve the problems of unfavorable aroma emission, inconspicuous aroma-enhancing effect, few types, etc., and achieves good reaction aroma-enhancing effect and variety of aromas. The effect of plumpness and good puffing degree

Inactive Publication Date: 2016-12-21
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is that this method utilizes the naturally existing components in the leaves of Eucommia to react at high temperature to increase the aroma. Because the main products of the reaction are the caramelization reaction and Maillard reaction of reducing sugar and protein, but the corresponding components in the leaves of Eucommia are not high. Therefore, the aroma-enhancing effect of this method is not outstanding; the second is that the types of aroma are only produced by the reaction of the internal components of the leaves, and there are few types;

Method used

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  • Aroma increasing eucommia ulmoides teabag and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The preparation method step of the fragrance-increasing eucommia teabag of the present embodiment is as follows:

[0019] (1) Mix 30 g of eucommia leaves, 10 g of Eucommia male flowers, 5 g of Lagerstroemia indica leaves, 20 g of malt, 10 g of germinated brown rice, 5 g of Chinese wolfberry, and 5 g of American ginseng, dry at 120°C for 60 minutes, and then crush to 40 to obtain a mixture;

[0020] (2) Add 20 g of glucose and 0.5 g of ethyl maltol to the mixture obtained in step (1). After mixing evenly, add water to adjust the moisture content to 10%. When the screw speed is 200 r / min and the extrusion temperature is Extrude at 150°C for Maillard reaction to increase aroma, then dry at 100°C to a moisture content of 8%, and then crush to 20 meshes;

[0021] (3) According to the packaging specifications, use non-woven bags for inner packaging, and carton or iron box for outer packaging to obtain the aroma-enhancing Eucommia teabag.

Embodiment 2

[0023] The preparation method step of the fragrance-increasing eucommia teabag of the present embodiment is as follows:

[0024] (1) Mix 30 g of eucommia leaves, 10 g of Eucommia male flowers, 5 g of Lagerstroemia indica leaves, 20 g of malt, 10 g of germinated brown rice, 5 g of Chinese wolfberry, and 5 g of American ginseng, dry at 120°C for 60 minutes, and then crush to 40 to obtain a mixture;

[0025] (2) Add 20 g of fructose and 0.5 g of ethyl maltol to the mixture obtained in step (1). After mixing evenly, add water to adjust the moisture content to 10%, and put it into a twin-screw extruder at a screw speed of 200 r / min, extruding temperature of 150°C for Maillard reaction to enhance aroma, after extrusion, dry at 100°C until the moisture content is 8%, and then pulverize to 20 mesh;

[0026] (3) According to the packaging specifications, use non-woven bags for inner packaging, and carton or iron box for outer packaging to obtain the aroma-enhancing Eucommia teabag.

Embodiment 3

[0028] The preparation method step of the fragrance-increasing eucommia teabag of the present embodiment is as follows:

[0029] (1) Mix 30 g of eucommia leaves, 10 g of Eucommia male flowers, 5 g of Lagerstroemia indica leaves, 20 g of malt, 10 g of germinated brown rice, 5 g of Chinese wolfberry, and 5 g of American ginseng, dry at 120°C for 60 minutes, and then crush to 40 to obtain a mixture;

[0030] (2) Add 20 g of fructose and 0.5 g of ethyl maltol to the mixture obtained in step (1). After mixing evenly, add water to adjust the moisture content to 20%. Put it into a twin-screw extruder at a screw speed of 200 r / min, extruding temperature of 150°C for Maillard reaction to enhance aroma, after extrusion, dry at 100°C until the moisture content is 8%, and then pulverize to 20 mesh;

[0031] (3) According to the packaging specifications, use non-woven bags for inner packaging, and carton or iron box for outer packaging to obtain the aroma-enhancing Eucommia teabag.

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Abstract

The invention discloses an aroma increasing eucommia ulmoides teabag and a preparation method thereof, wherein the aroma increasing eucommia ulmoides teabag comprises, by weight, 20-30 parts of eucommia ulmoides leaf, 5-10 parts of eucommia ulmoides male flower, 5-10 parts of lagetstroemia speciosa leaf, 10-20 parts of malt, 10-20 parts of germinated brown rice, 5-10 parts of Chinese wolfberry, 5-10 parts of American ginseng, 10-20 parts of a saccharide substance, and 0.5-1 part of ethyl maltol. The preparation method comprises: mixing eucommia ulmoides leaf, eucommia ulmoides male flower, lagetstroemia speciosa leaf, malt, germinated brown rice, Chinese wolfberry and American ginseng according to a certain weight ratio, carrying out drying crushing, adding a accharide substance and ethyl maltol, uniformly mixing, adding water to adjust the water content of 10-20%, placing into a twin-screw extruder, extruding, carrying out a Maillard reaction to increase aroma, drying after the extruding, crushing, and packaging. According to the present invention, the twin-screw extruder is used to extrude so as to increase the aroma, such that the prepared eucommia ulmoides teabag provides the rich aroma after the infusion, and is well received by consumers.

Description

technical field [0001] The technology belongs to the technical field of food and beverage processing, and specifically relates to a flavor-enhancing eucommia teabag and a preparation method thereof. Background technique [0002] Eucommia ulmoides is warm in nature, sweet in taste, slightly pungent, enters the two meridians of liver and kidney, and has the effects of nourishing liver and kidney, strengthening bones and muscles, benefiting waist and knees, and relieving pain. Eucommia ulmoides leaves and Eucommia male flowers are rich in nutrients and a variety of functional active ingredients, which have the health effects of eucommia such as lowering blood pressure, lowering blood sugar, and anti-oxidation. Therefore, Eucommia ulmoides leaves and eucommia male flowers etc. are processed into eucommia tea and are liked by consumers in general. At the same time, it has significant social and economic benefits. [0003] Application No. 201110037731X A preparation method of gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 纵伟刘梦培董宇张丽华王小媛赵光远铁珊珊
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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