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Lotus-leaf slimming teabag and production method thereof

A technology for making tea bags and lotus leaves is applied in the field of new lotus leaf slimming tea bags and preparing the lotus leaf slimming tea bags. The effect of increasing the dissolution rate

Inactive Publication Date: 2013-01-23
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the special hydrophobic structure on the surface of the lotus leaf, which makes it difficult to dissolve the active ingredients of the lotus leaf in water, and provide a lotus leaf slimming teabag and a preparation method thereof, so as to achieve rolling pretreatment of the lotus leaf, The goal of making the active ingredients of lotus leaf (nuciferine, flavonoids, etc.) easy to dissolve, thereby improving the quality of lotus leaf teabag

Method used

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  • Lotus-leaf slimming teabag and production method thereof
  • Lotus-leaf slimming teabag and production method thereof
  • Lotus-leaf slimming teabag and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Take 180kg of fresh lotus leaves (the water content of fresh lotus leaves is 80%) and spread them with a thickness of 4cm-5cm, and turn them over every 2 hours; the spread time is 6-8h. Until the leaf quality becomes soft, the leaf color changes from bright green to dark green; cut into 1-2cm lotus leaf strips through a shredder knife; Produced by the machinery factory, the same below), the greening temperature is 60-85 ° C, and the greening time is 3 minutes; kneading in the tea rolling machine (model: YS7501, produced by Furunwang Machinery Equipment Co., Ltd., the same below) for 20 minutes to 30 minutes, in the Vacuum dryer (model: 6CIIW series vacuum dryer, produced by Zhejiang Fuyang Tea Machinery Factory, the same below), vacuum degree 0.05-0.08MPa, temperature 30-60℃), drying (drying) time 10min, after crushing 100 mesh analytical sieves to obtain lotus leaf powder with a water content of 10%; additionally get licorice 1.3kg, cassia seed 1kg, Alisma 1kg, green t...

Embodiment 2

[0030] With reference to the equipment selection and technical parameters of Example 1, get 180kg of fresh lotus leaves (the moisture content of fresh lotus leaves is 80%) and spread them with a thickness of 4cm-5cm, turn over once every 2 hours; spread time 6h-8h. Until the leaves become soft, and the leaf color changes from bright green to dark green; cut into 1-2cm lotus leaf strips with a shredder knife; in a drum continuous killing machine (temperature 60-85°C), the killing time is 3min; knead in the tea leaves Knead in the machine for 20min to 30min, in a vacuum dryer (vacuum degree 0.05-0.08MPa, temperature 30-60°C, drying time 10min; when the water content is 10%, crush and sieve. Take another licorice 1.3, Cassia seed 1kg, Alisma 3kg, green tea 4kg, Hang Baili 1kg, Gynostemma 2kg, honeysuckle 2kg and hawthorn dried fruit slices 2kg are mixed, after crushing, pass through a 100-mesh analytical sieve; then mix with the crushed and sieved lotus leaf powder to obtain a mix...

Embodiment 3

[0032] With reference to the equipment selection and technical parameters of Example 1, weigh 180kg of fresh lotus leaves (moisture content is 80%) and spread them with a thickness of 4cm-5cm, turn over once every 2 hours; spread time 6h-8h. Until the leaves become soft, and the leaf color changes from bright green to dark green; cut into 1-2cm lotus leaf strips with a shredder knife; in a drum continuous killing machine (temperature 60-85°C), the killing time is 3min; knead the tea leaves Knead in the machine for 20min to 30min, dry in a vacuum dryer (vacuum degree 0.05-0.08MPa, temperature 30-60℃), and dry for 10min; when the water content is 10%, crush and sieve (pass through 100 mesh after crushing) Analytical sieve ;). Take another 1.3kg of licorice, 2kg of cassia seeds, 3kg of Alisma, 4kg of green tea, 1kg of Hangbaili, 2kg of Gynostemma pentaphyllum, 2kg of honeysuckle and 2kg of dried hawthorn slices, mix them, and pass through a 100-mesh analytical sieve after crushin...

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Abstract

The invention concretely relates to a lotus-leaf slimming teabag and a production method thereof, belonging to the technical field of teabag. The method comprises: 1) spreading the fresh lotus leaves for 6 to 8 hours till the leaves are soft and leaf color is changed from fresh green to dark green; cutting into strips of 1 to 2 cm; killing in a continuous roller fixation machine; rolling in a tearolling machine for 20 to 30 minutes, drying in a vacuum dryer for 10 minutes at a temperature of 30 to 60 DEG C under 0.05 to 0.08 MPa; crushing and sieving with an analyzing sieve to obtain the lotus-leaf powder containing 10 % of water, namely, raw material 1; 2) mixing licorice, cassia seed, oriental waterplantain rhizome, green tea, Chrysanthemum morifolium, gynostemma pentaphylla, honeysuckle flower and dried haw pieces, crushing and sieving with an analyzing sieve to obtain raw material 2; and 3) mixing the raw material 1 and the raw material 2, sterilizing by using pasteurization and then packaging to obtain the lotus-leaf slimming teabag. The key points of the invention are that the lotus leaf is pretreated with matte rolling, so that effective components in the lotus leaves are easy to dissolve. Compared with the control, dissolution rates of flavonoids and nuciferine in the lotus leaves are increased by 30-40 % and 35-48 % respectively.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of agricultural and sideline products, and specifically relates to the technical field of lotus leaf health tea. The invention relates to a preparation technology for pretreating lotus leaves by scrubbing and kneading to make the active ingredients of the lotus leaves (nuciferine, flavonoids, etc.) easy to dissolve, and to produce novel lotus leaf slimming teabags. The invention also relates to a method for preparing the lotus leaf slimming teabag. Background technique [0002] Lotus leaf is the leaf of Nelumbo nucifera Gearth (Nelumbo nucifera Gearth). Quercetin and other flavonoids. It has the effects of fragrance and non-toxicity, refreshing dampness, promoting hair and moistening yang, stopping bleeding and strengthening the foundation, promoting blood circulation and removing blood stasis, lowering blood fat, inhibiting hypercholesterolemia and atherosclerosis. [0003] L...

Claims

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Application Information

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IPC IPC(8): A23F3/14
Inventor 熊汉国杨裕才丁士勇熊舟翼姚坤华王力
Owner HUAZHONG AGRI UNIV
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