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Process for preparing platycodon grandiflorum flower tea

A preparation process, the technology of Platycodon grandiflora, is applied in the field of preparation technology of Platycodon grandiflorum tea, to achieve the effects of increasing dissolution rate, reducing bitterness and improving cell membrane permeability

Inactive Publication Date: 2018-08-17
贵州江口骆象茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Platycodon flower also contains platycodon saponin, but there are very few reports about the use of platycodon flower at present, and platycodon flower also has similar health care effects and medicinal value as other parts of platycodon flower, so research and product development on platycodon flower will have great potential. It is conducive to the full utilization of bellflower plants and increases the added value of bellflower planting industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation process of bellflower scented tea, comprising the following steps:

[0026] S1. Withering: the fresh tea leaves are naturally withered outdoors on a cooling rack for 4 hours, the thickness of the tea leaves is 2 cm, and the water loss rate reaches 5%. During this period, the leaves are turned once and set aside;

[0027] S2. One-time kneading: put the withered tea leaves into the kneading machine for kneading, first lightly knead for 20 minutes, then re-knead for 15 minutes, then lightly knead for 10 minutes, and set aside;

[0028] S3. Matching flowers: picking fresh bellflower flowers, mixing bellflower flowers with tea leaves after rolling, the weight ratio of bellflower flowers and tea leaves after rolling is 100:40, set aside;

[0029] S4. Fixing: The mixture of Platycodon grandiflorum and tea leaves is subjected to microwave fixing treatment, the power of the microwave fixing machine is 20KW, the fixing temperature is controlled at 70°C, and the fixi...

Embodiment 2

[0036] A preparation process of bellflower scented tea, comprising the following steps:

[0037] S1. Withering: the fresh tea leaves are naturally withered outdoors on a cooling rack for 5 hours, the thickness of the tea leaves is 3cm, and the water loss rate reaches 10%.

[0038] S2. One-time kneading: put the withered tea leaves into the kneading machine for kneading, first lightly knead for 30 minutes, then re-knead for 20 minutes, then lightly knead for 20 minutes, and set aside;

[0039]S3. Matching flowers: picking fresh bellflower flowers, mixing bellflower flowers with tea leaves after rolling, the weight ratio of bellflower flowers and tea leaves after rolling is 100:60, set aside;

[0040] S4. Fixing: The mixture of Platycodon grandiflorum and tea leaves is subjected to microwave fixing treatment, the power of the microwave fixing machine is 25KW, the fixing temperature is controlled at 90°C, and the fixing time is 2 minutes, and it is ready for use;

[0041] S5. El...

Embodiment 3

[0047] A preparation process of bellflower scented tea, comprising the following steps:

[0048] S1. Withering: the fresh tea leaves are naturally withered outdoors on a cooling rack for 4.5 hours, the thickness of the tea leaves is 2 cm, the water loss rate reaches 8%, and the leaves are turned twice during the period, and they are set aside;

[0049] S2. One-time kneading: put the withered tea leaves into the kneading machine for kneading, first lightly knead for 25 minutes, then re-knead for 17 minutes, then lightly knead for 15 minutes, and set aside;

[0050] S3. Matching flowers: picking fresh bellflower flowers, mixing bellflower flowers with tea leaves after rolling, the weight ratio of bellflower flowers and tea leaves after rolling is 100:50, set aside;

[0051] S4. Fixing: The mixture of Platycodon grandiflorum and tea leaves is subjected to microwave fixing treatment, the power of the microwave fixing machine is 22KW, the fixing temperature is controlled at 80°C, a...

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PUM

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Abstract

The invention discloses a process for preparing platycodon grandiflorum flower tea, and belongs to the technical field of tea processing. The process comprises the following steps: naturally witheringfresh tea leaves; rolling the withered tea leaves; picking up fresh platycodon grandiflorum flowers; mixing the platycodon grandiflorum flowers with rolled tea leaves in a certain proportion; removing water of the mixture of the platycodon grandiflorum flowers and tea leaves; treating the water-removed materials in discharge region of an atmospheric pressure cold plasma generator for a period; feeding the electrically treated materials into a rolling machine, and performing secondary rolling; drying the materials which are subjected to secondary rolling treatment to obtain a platycodon grandiflorum flower tea finished product. According to the process, the platycodon grandiflorum flowers and traditional tea leaves are mixed and processed, so that the platycodon grandiflorum flower tea prepared by the process contains rich platycodin and phenolic substances, has the effects of removing phlegm, relieving cough, reducing blood glucose, inhibiting inflammation, inhibiting gastric secretion, resisting ulceration and the like, and can be used for preventing multiple diseases if being taken for a long time.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a preparation process of bellflower scented tea. Background technique [0002] Campanulaceae, also known as burden flowers, bell flowers, mitral flowers, can be used as ornamental flowers. Campanulaceae contains a variety of saponins, so far 18 kinds of triterpene saponins have been separated, namely platycodin A, C, D, D2, D3, and deapiosyl platycodin D, D3, 2-O-= Acetyl platycoside (2-O-acetylplatycodin) D2, 3-O-acetyl platycoside (3-O-acetylplaty-codin) D2, polyglalacin (polyglalacin) D, D2, 2-O-acetyl platycoside ( 2-O-acetylpolygalacin) D, D2, 3-O-acetylpolygalacin (3-O-acetylpolygalacin) D, D2, methyl platyconate-A, 2-O-methyl platycodon Methyl-2-O-methylplatyconate-A, platyconic acid-A lactone, the main component of which is Platycoside D, Platycoside A is also called 2-O- Acetyl platycodon saponin D, platycodon saponin C is also called 3-O-acetyl platycodon sapo...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 阙远兴
Owner 贵州江口骆象茶业有限公司
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