CN103027154B - Tartary buckwheat cotyledon tea and preparation method thereof - Google Patents
Tartary buckwheat cotyledon tea and preparation method thereof Download PDFInfo
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- CN103027154B CN103027154B CN201210571567.5A CN201210571567A CN103027154B CN 103027154 B CN103027154 B CN 103027154B CN 201210571567 A CN201210571567 A CN 201210571567A CN 103027154 B CN103027154 B CN 103027154B
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Abstract
The invention discloses a tartary buckwheat cotyledon tea and a preparation method thereof. The method comprises the following steps: tartary buckwheat seed pretreatment, tartary buckwheat seed germination, tartary buckwheat cotyledon curing, drying and stir-frying. The prepared tartary buckwheat cotyledon tea is green yellow, has no suspended substances after made, and is clear, good in taste, and making-durable; and the total content of flavonoid substances is high.
Description
Technical field
The present invention relates to a kind of bitter buckwheat tea and preparation method thereof, particularly relate to a kind of tartarian buckwheat seed leaf tea and preparation method thereof.
Background technology
The nutritive value of bitter buckwheat is abundant, it is the medicine-food two-purpose crop that occurring in nature is very few, but contain ANFs and a large amount of resistant starch and anaphylactogens etc. such as highly active trypsin inhibitor and rutin hydrolase due to its seed, thereby its nutritive value does not find full expression.There are some researches show, can there is larger variation in duck wheat its physicochemical property after sprouting, and nutritive value significantly improves.And sprouting also has improving effect to the nutritional quality of bitter buckwheat, after bitter buckwheat seed sprouting, the activity decreased of its trypsin inhibitor, rutin hydrolase activity is active disappearance after indusium cotyledon absorbs completely, amino acid is more balanced, and particularly the content of Flavonoid substances is significantly improved.Modern study confirms that flavone compound has very high edibility and medical value, has the effects such as control cardiovascular and cerebrovascular disease, diabetes, anti-inflammation, anti-hepatitis B surface antigen.Long-term eating can strengthen body immunity, has good health-care effect.
Mainly take bitter buckwheat seed as raw material to the processing of bitter buckwheat tea at present, if the patent No. is 200810044743.3 disclosed " a kind of Tartary buckwheat health-care teas and preparation method thereof ", because the content of the Flavonoid substances of tartarian buckwheat seed leaf is far away higher than bitter buckwheat seed, bitter its health care of buckwheat tea of therefore preparing take tartarian buckwheat seed leaf as raw material is stronger.Yet there are no the report of preparing bitter buckwheat tea take tartarian buckwheat seed leaf as raw material.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of tartarian buckwheat seed leaf tea.
The tartarian buckwheat seed leaf tea that provides a kind of said method to make is provided, and this tartarian buckwheat seed leaf tea is compared with the bitter buckwheat tea of tradition, and its nutritive value obviously improves, and particularly total flavonoids substance content obviously increases.
For achieving the above object, the solution that the present invention adopts comprises the steps:
(1) bitter buckwheat seed germination: get bitter buckwheat seed, be soaked in and in water, make it sprout, at the 7-11 days of bitter buckwheat germination, win the cotyledon on its bud;
(2) slaking of tartarian buckwheat seed leaf: by tartarian buckwheat seed leaf steam treatment 10-15min, make the slaking of tartarian buckwheat seed leaf;
(3) dry: the tartarian buckwheat seed leaf after slaking is smoked to 2-4h at 50-70 ℃;
(4) frying: by tartarian buckwheat seed leaf at the 80-120 ℃ of 20-35min that stir-fries.
Described in above-mentioned steps (1), bitter buckwheat seed is soaked in and in water, makes its sprouting refer to the bitter buckwheat seed 12-24h that is first soaked in water, then be placed in the environment of 20-25 ℃ and make its sprouting.
A kind of tartarian buckwheat seed leaf tea provided by the present invention is made by said method.
Tartarian buckwheat seed leaf tea of the present invention also can be made tartarian buckwheat seed tea leaves with bitter buckwheat flower compatibility.
Experiment shows, bitter buckwheat seed after germinateing in cotyledon general flavone content can reach 4.3 times of general flavone content in seed, and its Flavonoid substances content of tartarian buckwheat seed leaf germinateing 7-11 days is in high-order (as shown in drawings).The present invention is using the tartarian buckwheat seed leaf that germinates 7-11 days as raw material, can make the total flavonoids substance content of prepared tartarian buckwheat seed leaf tea the highest, the stir-frying-technology adopting both can guarantee the formation of tartarian buckwheat seed leaf tea fragrance, can avoid again the excessive loss of the excessive and nutritional labeling of the tartarian buckwheat seed leaf fragility that causes because of excess Temperature.Prepared tartarian buckwheat seed leaf tea is yellow green, and not only total flavonoids substance content is high, and brews rear no suspended substance matter, and millet paste is limpid, and mouthfeel is good, endures repeated infusions.
Accompanying drawing explanation
Accompanying drawing 1 is the synthetic Dynamic Graph of bitter buckwheat blastogenesis growth process neutron leaf flavonoids content.
The specific embodiment
Embodiment 1
(1) germination of bitter buckwheat seed: select uniform particles full, without the bitter buckwheat seed of flat shell, be soaked in water after 14h, then it sprouted the environment that is soaked in seed in water and is placed in 25 ℃, keep the skin wet every day, at the 7-11 days of bitter buckwheat germination, win tartarian buckwheat seed leaf, for subsequent use after shelling, from accompanying drawing, can find out, 7-11 days total flavonoids substances (rutin, Quercetin and the Kaempferol) content of bitter buckwheat germination is in a high position, and numerical value change is little;
(2) slaking of tartarian buckwheat seed leaf: by tartarian buckwheat seed leaf steam treatment 12min, make the slaking of tartarian buckwheat seed leaf and cotyledon complete;
(3) dry: the tartarian buckwheat seed leaf after slaking is smoked to 4h at 50 ℃;
(4) frying: tartarian buckwheat seed leaf is made to tartarian buckwheat seed leaf tea at 120 ℃ of 20min that stir-fry.
Embodiment 2
(1) germination of bitter buckwheat seed: select uniform particles full, without the bitter buckwheat seed of flat shell, be soaked in water after 24h, it is sprouted the environment that is soaked in seed in water and is placed in 22 ℃ again, at the 7-11 days of bitter buckwheat germination, win tartarian buckwheat seed leaf, for subsequent use after shelling, from accompanying drawing, can find out, 7-11 days total flavonoids substances (rutin, Quercetin and the Kaempferol) content of bitter buckwheat germination is in a high position, and numerical value change is little;
(2) slaking of tartarian buckwheat seed leaf: by tartarian buckwheat seed leaf steam treatment 15min, make the slaking of tartarian buckwheat seed leaf and cotyledon complete;
(3) dry: the tartarian buckwheat seed leaf after slaking is smoked to 2h at 65 ℃;
(4) frying: by tartarian buckwheat seed leaf at 80 ℃ of 35min that stir-fry;
Tartarian buckwheat seed leaf after frying and bitter buckwheat flower compatibility can be made to bitter buckwheat jasmine tea, the weight ratio of described tartarian buckwheat seed leaf and bitter buckwheat flower is (60-80): (20-40), the preparation method of described bitter buckwheat flower is: the bitter buckwheat flower gathering is spread out in metallic screen, in steam copper, steam 2-5min, after taking-up spreading for cooling, in 50-70 ℃ of baking oven, dry and make.
Claims (3)
1. a preparation method for tartarian buckwheat seed leaf tea, is characterized in that comprising the steps:
(1) germination of bitter buckwheat seed: get bitter buckwheat seed, be soaked in water it is sprouted, at the 7-11 days of bitter buckwheat germination, win the cotyledon on its bud;
(2) slaking of tartarian buckwheat seed leaf: by tartarian buckwheat seed leaf steam treatment 10-15min, make the slaking of tartarian buckwheat seed leaf;
(3) dry: the tartarian buckwheat seed leaf after slaking is smoked to 2-4h at 50-70 ℃;
(4) frying: by tartarian buckwheat seed leaf at the 80-120 ℃ of 20-35min that stir-fries.
2. the preparation method of a kind of tartarian buckwheat seed leaf tea according to claim 1, it is characterized in that: described in step (1), bitter buckwheat seed is soaked in and in water, makes its sprouting refer to the bitter buckwheat seed 12-24h that is first soaked in water, then the environment that is soaked in seed in water and is placed in 20-25 ℃ is made to its sprouting.
3. the tartarian buckwheat seed leaf tea being made by method described in claim 1 or 2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210571567.5A CN103027154B (en) | 2012-12-25 | 2012-12-25 | Tartary buckwheat cotyledon tea and preparation method thereof |
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| CN201210571567.5A CN103027154B (en) | 2012-12-25 | 2012-12-25 | Tartary buckwheat cotyledon tea and preparation method thereof |
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| CN103027154A CN103027154A (en) | 2013-04-10 |
| CN103027154B true CN103027154B (en) | 2014-05-28 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105941732A (en) * | 2016-04-07 | 2016-09-21 | 北京农学院 | Tartarian buckwheat sprout tea and manufacturing method thereof |
| CN115500412A (en) * | 2022-06-14 | 2022-12-23 | 成都大学 | Preparation method of selenium-rich tartary buckwheat tea |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1363225A (en) * | 2002-01-09 | 2002-08-14 | 贾杰 | Process for preparing tartarian buckwheet tea |
| CN1478406A (en) * | 2003-07-07 | 2004-03-03 | 王永强 | Preparation method of rye buckwheat tea |
| CN1843204A (en) * | 2006-05-10 | 2006-10-11 | 高明安 | Bitter buckwheat tea and its preparation method |
| CN1868294A (en) * | 2006-05-30 | 2006-11-29 | 西昌环太有限责任公司 | Buckwheat leafbud tea and its preparing method |
| CN101305759A (en) * | 2008-06-19 | 2008-11-19 | 成都大学 | Tartary buckwheat health-care tea and its preparation method |
| CN101803660A (en) * | 2010-03-30 | 2010-08-18 | 四川环太实业有限责任公司 | Black tartary buckwheat holoblastic tea and preparation method thereof |
-
2012
- 2012-12-25 CN CN201210571567.5A patent/CN103027154B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1363225A (en) * | 2002-01-09 | 2002-08-14 | 贾杰 | Process for preparing tartarian buckwheet tea |
| CN1478406A (en) * | 2003-07-07 | 2004-03-03 | 王永强 | Preparation method of rye buckwheat tea |
| CN1843204A (en) * | 2006-05-10 | 2006-10-11 | 高明安 | Bitter buckwheat tea and its preparation method |
| CN1868294A (en) * | 2006-05-30 | 2006-11-29 | 西昌环太有限责任公司 | Buckwheat leafbud tea and its preparing method |
| CN101305759A (en) * | 2008-06-19 | 2008-11-19 | 成都大学 | Tartary buckwheat health-care tea and its preparation method |
| CN101803660A (en) * | 2010-03-30 | 2010-08-18 | 四川环太实业有限责任公司 | Black tartary buckwheat holoblastic tea and preparation method thereof |
Non-Patent Citations (2)
| Title |
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| 尹礼国等.苦荞保健茶开发研究.《粮食与油脂》.2003,(第7期), |
| 苦荞保健茶开发研究;尹礼国等;《粮食与油脂》;20031231(第7期);第6-8页 * |
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Effective date of registration: 20171115 Address after: 610000 Sichuan province Chengdu Shuangliu Industrial Zone Southwest Airport Economic Development Zone concentrated area Patentee after: Sichuan ring too Biotechnology Co., Ltd. Address before: 610106 Sichuan province Chengdu City Shiling Town East Patentee before: Chengdu University |
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Address after: 610000 Airport No.979, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Patentee after: Sichuan Huantai biological Polytron Technologies Inc Address before: 610000 Industrial Concentration Zone of Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Patentee before: Sichuan ring too Biotechnology Co., Ltd. |
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Address after: 610000 Airport No.979, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Patentee after: Huantai Biotechnology Co., Ltd Address before: 610000 Airport No.979, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Patentee before: Sichuan Huantai biological Polytron Technologies Inc |
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