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Mulberry leaf dark tea processing technology

A processing technology, the technology of mulberry leaf tea, applied in the field of processing technology of mulberry leaf black tea, can solve the problems of developing black tea and achieve the effects of improving the quality of flowering, low cost, and novel and unique design

Inactive Publication Date: 2018-04-03
SERICULTURAL RES INST ANHUI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the tea leaves on the market are green tea with mulberry leaves, and black tea with mulberry leaves as raw material has not been developed in combination with black tea technology. Therefore, we propose a processing technology for black tea with mulberry leaves

Method used

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  • Mulberry leaf dark tea processing technology
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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] A kind of mulberry leaf dark tea processing technology, its concrete steps comprise as follows:

[0022] Leaf selection: use single-leaf mulberry leaves as raw materials;

[0023] Before the withering step, the average content of each component of the main chemical components in the mulberry leaf was measured by sampling as shown in Table 1:

[0024]

[0025] Table 1

[0026] in,

[0027] Protein (12%-19%) includes globulin, gluten, protamine and fibrin.

[0028] Amino acids (1%-5%) include glutamic acid, aspartic acid, ala-nine, glycine and the like.

[0029] Flavonoids (1%-3%) include rutin, quercetin, isocertinoside, morin ie quercetin-3-triglucoside, morin, etc.

[0030] Alkaloids (2%-5%) include 1-deoxynonomycin, theobromine an...

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Abstract

The invention discloses a mulberry leaf dark tea processing technology, which specifically comprises the following steps: selecting leaves: using unifoliate mulberry leaves as a raw material; withering: spreading fresh leaves with a spreading thickness of 3 to 9 cm, blowing with cold air for about 5 to 8 hours at a cold air temperature of 2 to 10 DEG C; fixation: performing fixation on the withered mulberry leaf raw material by a cylinder continuous fixation machine for 30 to 60s, wherein the temperature of an inlet section of the fixation machine is 140 to 160 DEG C, and the temperature of amiddle section is 110 to 130 DEG C, and the temperature of an outlet section is 80 to 100 DEG C; twisting: twisting the mulberry leaves subjected to fixation by using a twisting machine while the mulberry leaves are hot, preliminarily twisting the mulberry leaves into strips for 20 to 38min at a rotation speed of a main shaft of the twisting machine of 20 to 36r / min, and controlling the temperature of the mulberry leaves to be 35 to 45 DEG C. The mulberry leaf dark tea processing technology has the advantages of novel and unique design, simple production technology, and relatively low cost, the fungus growing quality of mulberry leaf tea can be improved, and the mulberry leaf dark tea with unique taste and good quality is obtained by monitoring an entire technology cycle in real time.

Description

【Technical field】 [0001] The invention relates to a mulberry leaf black tea, in particular to a processing technology of the mulberry leaf black tea. 【Background technique】 [0002] There are flavonoids, polysaccharides, alkaloids, phytosterols, volatile oils, amino acids, vitamins and trace elements in mulberry leaves. Antibacterial and anti-virus, anti-aging and other pharmacological activities, widely used in preventive health care, the efficacy and role of mulberry leaves: 1, dispelling wind-heat, venting lung-heat effects: for exogenous wind-heat, headache, cough, etc., can be used with chrysanthemum , honeysuckle, mint, platycodon, etc. with the application. It can clear the liver fire, and it can be used in conjunction with chrysanthemum, cassia seed, plantain seed, etc. for red eyes, swelling and pain caused by inflammation of the liver fire. For liver yin deficiency and dim eyesight, it can be used in conjunction with Ligustrum lucidum, wolfberry, black sesame, et...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 刘健王川李兴邓永进代君君舒蕊王丽伟王伟王高
Owner SERICULTURAL RES INST ANHUI ACADEMY OF AGRI SCI
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