CN103053761A - Preparation method of blood-sugar-reducing and lipid-lowering potentilla discolor tea - Google Patents
Preparation method of blood-sugar-reducing and lipid-lowering potentilla discolor tea Download PDFInfo
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- CN103053761A CN103053761A CN2013100088380A CN201310008838A CN103053761A CN 103053761 A CN103053761 A CN 103053761A CN 2013100088380 A CN2013100088380 A CN 2013100088380A CN 201310008838 A CN201310008838 A CN 201310008838A CN 103053761 A CN103053761 A CN 103053761A
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Abstract
The invention discloses a preparation method of blood-sugar-reducing and lipid-lowering potentilla discolor tea. The method comprises the following steps of: cleaning fresh potentilla discolor leaves, removing moisture on the surfaces of the leaves, steaming the leaves by high-temperature steam, rolling the leaves to be clustered, drying the clustered leaves, and baking the leaves for improving fragrance. When the leaves are steamed by the high-temperature steam, the potentilla discolor leaves are uniformly heated and effectively sterilized, and active ingredients of the leaves are melted, so that the tea has a better medical effect; the steamed tea has three characteristics of natural and original color, limpid and clear green liquor and green leaf bottom; and moreover, the preparation method is simple and is suitable for large-scale industrial production.
Description
Technical field
The invention belongs to the tealeaves preparation method, relate in particular to a kind of preparation method of potentilla discolor hypoglycemic tealeaves.
Background technology
Diabetes are by inherent cause, immunologic function disorder, infected by microbes and toxin thereof, the free radical toxin, the various virulence factors that the many factors such as spirit cause act on body and cause hypoinsulinism, insulin resistance etc. and the sugar that causes, protein, fat, a series of metabolic disorder syndromes such as power and water Xie Zhi, clinically take hyperglycaemia as main feature, diuresis can appear in model case, many drinks, many foods, the performance such as become thin, i.e. " three-many-one-little " symptom, diabetes (blood sugar) cause complication in case control bad meeting, cause kidney, eye, the depleted pathology at the positions such as foot, and can't cure.Domestic to the so-called hyperglycaemia of its symptom, together be called with hypertension, high fat of blood " three height ", claimed " doing reticent killer " abroad.In recent years along with living standard raising, the incidence of disease of diabetes is in continuous rising.The diabetes patient infects by flu, pneumonia, caused various the catching of pulmonary tuberculosis easily because immunologic function weakens, and is difficult for curing.Therefore diabetes are that a kind of incidence of disease is high, and the course of disease is long, and complication is many, the disease of serious harm human health.The OHAs that adopt are treated more at present clinically.Diabetes treatment by western medicine also exists many side effects significantly simultaneously at hypoglycemic effect.Traditional Chinese medicine is improving symptom, prevent that from all there is preferably curative effect the aspects such as complication, but diabetes is a kind of chronic diseases, need long-term treatment.For this reason, people are always little in a kind of side effect of continuous searching, and the obvious food therapy of hypoglycemic effect is even more important.
Potentilla discolor (
Potentilla discolor, Bunge), the rosaceous plant potentilla plants is used as medicine with herb or root.Xia Qiu gathers, clean dry drinkable.Useful its among the people made tea and drunk the record that prevents and treats diabetes.Based on the research of this seminar about potentilla discolor anti-diabetic composition, the extract that has proved potentilla discolor mainly is flavonoids and triterpene methods of glycosides, effect with obvious hypoglycemic and lipopenicillinase, in vitro study mechanism show be Green Tea Extract mechanism [Shao Fangfang, Weiping YIN, Liang Ju, University Of Science and Technology Of He'nan's journal (from section's version), 4 (2010) 94-96; Yang Youliang, Liu Pu, Shao Fangfang, Yin Weiping, Morden Pharmaceutical Research, 4 (2011) 6-13.].Further investigate the potentilla discolor plant resources, discovery is positioned at the Xinan County, Henan of Henan Xi Funiushanqu and produces water extract and the alcohol extract of potentilla discolor, has the effect of good anti-oxidant and reducing blood sugar and blood fat, especially is fit to the treatment of II type diabetes; Yet according to clinical medical, II type diabetes account for 90%～95% of diabetic's total number of persons.But China's Chinese herbal medicine potentilla discolor does not also have single medicinal antihypelipidemic preparation at present, even still rests on the folk remedy widespread, and traditional Chinese medicine utilizes degree low to these product, not yet obtains effectively development and utilization.Potentilla discolor is as medicine-food two-purpose, and its economic benefit should obtain maximum lift.
Summary of the invention
The object of the invention is to provide a kind of preparation method of potentilla discolor hypoglycemic tealeaves.The method technique is simple, and quick high-temp steams blue or green process and not only keeps former wood color pool, and the function of secondary cleaning is arranged, and prevent the oxidation of effective ingredient, thus the utilization rate of raising potentilla discolor effective ingredient.
For achieving the above object, technical scheme of the present invention may further comprise the steps for the preparation method of potentilla discolor hypoglycemic tealeaves is provided:
A, draw materials: fresh potentilla discolor leaf is cleaned, remove the moisture content of potentilla discolor leaf surfaces, obtain the former material of potentilla discolor;
B, steam blue or green: adopt high-temperature steam to steam green grass or young crops the former material of the potentilla discolor among the step a, steaming blue or green temperature is 120-140 ° of C, and steaming the blue or green time is 3-8 minute, steam blue or green to the potentilla discolor the percentage by weight of moisture content be 55-70%;
C, knead: with the potentilla discolor leaf of step b gained when moisteningly knead into cluster-shaped with hand;
D, oven dry: place baking oven to dry the potentilla discolor of kneading into cluster-shaped among the step c, bake out temperature is 110-120 ° of C, dries that the content of water is 9-15% to the potentilla discolor raw material;
E, cure Titian: steps d is obtained potentilla discolor, and to place temperature be the baking oven of 60-80 ° of C, dries by the fire to potentilla discolor raw material water content 4-6%, dried by the fire 2-4 hour, obtains potentilla discolor tealeaves.
The moisture content mode of removing the potentilla discolor leaf surfaces among the described step a has: dry, natural air drying, dry or dry in the shade.
The former material of potentilla discolor among the described step a is cut into 1-2.5 centimetre segment with pulverizer.
Beneficial effect of the present invention:
1) adopts high-temperature steam to complete, avoided the wayward temperature of fried green, the inhomogeneous defective of being heated; High-temperature steam is heated evenly blade of grass, effectively sterilization, secondary cleaning, the melting of active ingredient that also helps in the blade of grass, high temperature steams the blue or green activity of destroying enzyme in the tealeaves, effectively prevent the oxidation reaction of the flavone compound active ingredient in the potentilla discolor, the nutritional labelings such as amino acid in the tealeaves of making, soluble sugar, chlorophyll are farthest kept.
2) although the potentilla discolor herb has medicinal efficacy, the present invention only selects the leaf of its aerial part as the tea-drinking raw material, has guaranteed the uniformity of outward appearance, steams blue or green tea and has accomplished that color and luster is original shape naturally, and Tang Sebi reveals the green clearly, " Three Greens " characteristic of viridescent at the bottom of the leaf.
3) the potentilla discolor nature and flavor are done bitter putting down, and are clearing heat and detoxicating, have obvious blood sugar reducing function.But potentilla discolor is different from ordinary tea leaves, and blade exhibition layer is arranged after making tea.Therefore adopting the present invention of technique scheme, is the special preparation technique of carrying out for the different herb teas of potentilla discolor, the Chinese medicine potentilla discolor is reached can as the quality of daily tea-drinking, can bring into play to greatest extent its medicinal efficacy again.And preparation method is simple, is fit to large-scale industrial production.
The specific embodiment
Below by embodiment the present invention is described in further detail.
Embodiment 1:
A, draw materials: fresh potentilla discolor leaf 1kg is cleaned, remove the moisture content of potentilla discolor leaf surfaces, obtain the former material of potentilla discolor;
B, steam blue or green: adopt high-temperature steam to steam green grass or young crops the former material of the potentilla discolor among the step a, steaming blue or green temperature is 120 ° of C, and steaming the blue or green time is 8 minutes, steam blue or green to the potentilla discolor the percentage by weight of moisture content be 55%;
C, knead: with the potentilla discolor leaf of step b gained when moisteningly knead into cluster-shaped with hand;
D, oven dry: place baking oven to dry the potentilla discolor of kneading into cluster-shaped among the step c, bake out temperature is 110 ° of C, dries that the content of water is 15% to the potentilla discolor raw material;
E, cure Titian: steps d is obtained potentilla discolor, and to place temperature be the baking oven of 60 ° of C, dries by the fire to potentilla discolor raw material water content 6%, dried by the fire 2 hours, obtains potentilla discolor tealeaves 0.46kg.
Remove the moisture mode of potentilla discolor leaf surfaces among the described step a for drying.
The former material of potentilla discolor among the described step a is cut into 1 centimetre segment with pulverizer.
Weight with every bag 10 gram packs, and adopts vacuum packing machine to pack, sealing.During use, each one bag sooner or later of every day.Advise to make tea for one bag and drink 2 times, can be equivalent to a course for the treatment of of a medicine food therapy in 60 days.
Embodiment 2:
A, draw materials: fresh potentilla discolor leaf 5kg is cleaned, remove the moisture content of potentilla discolor leaf surfaces, obtain the former material of potentilla discolor;
B, steam blue or green: adopt high-temperature steam to steam green grass or young crops the former material of the potentilla discolor among the step a, steaming blue or green temperature is 140 ° of C, and steaming the blue or green time is 3 minutes, steam blue or green to the potentilla discolor the percentage by weight of moisture content be 70%;
C, knead: with the potentilla discolor leaf of step b gained when moisteningly knead into cluster-shaped with hand;
D, oven dry: place baking oven to dry the potentilla discolor of kneading into cluster-shaped among the step c, bake out temperature is 120 ° of C, dries that the content of water is 9% to the potentilla discolor raw material;
E, cure Titian: steps d is obtained potentilla discolor, and to place temperature be the baking oven of 60 ° of C, dries by the fire to potentilla discolor raw material water content 4%, dried by the fire 4 hours, obtains potentilla discolor tealeaves 2.2kg.
The moisture mode of removing the potentilla discolor leaf surfaces among the described step a is natural air drying.
The former material of potentilla discolor among the described step a is cut into 2.5 centimetres segment with pulverizer.
Embodiment 3:
A, draw materials: fresh potentilla discolor leaf 10kg is cleaned, remove the moisture content of potentilla discolor leaf surfaces, obtain the former material of potentilla discolor;
B, steam blue or green: adopt high-temperature steam to steam green grass or young crops the former material of the potentilla discolor among the step a, steaming blue or green temperature is 130 ° of C, and steaming the blue or green time is 5 minutes, steam blue or green to the potentilla discolor the percentage by weight of moisture content be 60%;
C, knead: with the potentilla discolor leaf of step b gained when moisteningly knead into cluster-shaped with hand;
D, oven dry: place baking oven to dry the potentilla discolor of kneading into cluster-shaped among the step c, bake out temperature is 112 ° of C, dries that the content of water is 12% to the potentilla discolor raw material;
E, cure Titian: steps d is obtained potentilla discolor, and to place temperature be the baking oven of 60 ° of C, dries by the fire to potentilla discolor raw material water content 5%, dried by the fire 3 hours, obtains potentilla discolor tealeaves 4.8kg.
The moisture mode of removing the potentilla discolor leaf surfaces among the described step a is that nature dries in the shade.
The former material of potentilla discolor among the described step a is cut into 2 centimetres segment with pulverizer.
Embodiment 4:
A, draw materials: fresh potentilla discolor leaf 6kg is cleaned, remove the moisture content of potentilla discolor leaf surfaces, obtain the former material of potentilla discolor;
B, steam blue or green: adopt high-temperature steam to steam green grass or young crops the former material of the potentilla discolor among the step a, steaming blue or green temperature is 135 ° of C, and steaming the blue or green time is 7 minutes, steam blue or green to the potentilla discolor the percentage by weight of moisture content be 65%;
C, knead: with the potentilla discolor leaf of step b gained when moisteningly knead into cluster-shaped with hand;
D, oven dry: place baking oven to dry the potentilla discolor of kneading into cluster-shaped among the step c, bake out temperature is 115 ° of C, dries that the content of water is 10% to the potentilla discolor raw material;
E, cure Titian: steps d is obtained potentilla discolor, and to place temperature be the baking oven of 60 ° of C, dries by the fire to potentilla discolor raw material water content 4%, dried by the fire 3.5 hours, obtains potentilla discolor tealeaves 2.8kg.
The moisture mode of removing the potentilla discolor leaf surfaces among the described step a is to dry under the 60-80 ° of C.
The former material of potentilla discolor among the described step a is cut into 2.5 centimetres segment with pulverizer.
Claims (3)
1. the preparation method of a potentilla discolor hypoglycemic tealeaves is characterized in that: may further comprise the steps:
A, draw materials: fresh potentilla discolor leaf is cleaned, remove the moisture content of potentilla discolor leaf surfaces, obtain the former material of potentilla discolor;
B, steam blue or green: adopt high-temperature steam to steam green grass or young crops the former material of the potentilla discolor among the step a, steaming blue or green temperature is 120-140 ° of C, and steaming the blue or green time is 3-8 minute, steam blue or green to the potentilla discolor the percentage by weight of moisture content be 55-70%;
C, knead: with the potentilla discolor leaf of step b gained when moisteningly knead into cluster-shaped with hand;
D, oven dry: place baking oven to dry the potentilla discolor of kneading into cluster-shaped among the step c, bake out temperature is 110-120 ° of C, dries that the content of water is 9-15% to the potentilla discolor raw material;
E, cure Titian: steps d is obtained potentilla discolor, and to place temperature be the baking oven of 60-80 ° of C, dries by the fire to potentilla discolor raw material water content 4-6%, dried by the fire 2-4 hour, obtains potentilla discolor tealeaves.
2. the preparation method of a kind of potentilla discolor hypoglycemic tealeaves according to claim 1, it is characterized in that: the moisture content mode of removing the potentilla discolor leaf surfaces among the described step a has: dry, natural air drying, dry or dry in the shade.
3. the preparation method of a kind of potentilla discolor hypoglycemic tealeaves according to claim 1 is characterized in that: the former material of the potentilla discolor among the described step a is cut into 1-2.5 centimetre segment with pulverizer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161154A (en) * | 2014-08-18 | 2014-11-26 | 河南科技大学 | Method for preparing hypoglycemic and hypolipidemic tea bag by using Potentilla discolor roots |
| CN105533070A (en) * | 2016-01-20 | 2016-05-04 | 中国农业大学 | Potentilla discolor bunge teabags with effect of reducing blood sugar and lipids and preparation method for potentilla discolor bunge teabags |
| CN106993705A (en) * | 2017-05-18 | 2017-08-01 | 聂超 | A kind of preparation method of potentilla discolor hypoglycemic tealeaves |
| CN109662181A (en) * | 2019-03-05 | 2019-04-23 | 李玉 | A kind of health-care tea and its production and method for pouring |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161154A (en) * | 2014-08-18 | 2014-11-26 | 河南科技大学 | Method for preparing hypoglycemic and hypolipidemic tea bag by using Potentilla discolor roots |
| CN105533070A (en) * | 2016-01-20 | 2016-05-04 | 中国农业大学 | Potentilla discolor bunge teabags with effect of reducing blood sugar and lipids and preparation method for potentilla discolor bunge teabags |
| CN106993705A (en) * | 2017-05-18 | 2017-08-01 | 聂超 | A kind of preparation method of potentilla discolor hypoglycemic tealeaves |
| CN109662181A (en) * | 2019-03-05 | 2019-04-23 | 李玉 | A kind of health-care tea and its production and method for pouring |
| CN109662181B (en) * | 2019-03-05 | 2021-07-02 | 李玉 | Health tea and preparation and brewing method thereof |
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| CN103053761B (en) | 2014-03-26 |
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