CN104365937A - Cortex eucommiae tea and production method thereof - Google Patents
Cortex eucommiae tea and production method thereof Download PDFInfo
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- CN104365937A CN104365937A CN201410610063.9A CN201410610063A CN104365937A CN 104365937 A CN104365937 A CN 104365937A CN 201410610063 A CN201410610063 A CN 201410610063A CN 104365937 A CN104365937 A CN 104365937A
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Abstract
The invention relates to a cortex eucommiae tea and a production method thereof. The production method comprises the following steps: collecting cortex eucommiae leaves, carrying out withering and fixation, and rolling the cortex eucommiae leaves after the fixation, wherein tender shoots are rolled for 20-30 minutes, and tender leaves are heavily rolled for 45-55 minutes; feeding the rolled cortex eucommiae leaves into a drying machine at 145-155 DEG C, adding the cortex eucommiae leaves into a pot when the water content in the cortex eucommiae leaves is 38%-42%, stir-frying at 80-100 DEG C, taking the cortex eucommiae leaves out of the pot when the water content in the cortex eucommiae leaves is 24%-26%, stir-frying at 45-50 DEG C again, and taking the cortex eucommiae leaves out of the pot when the water content in the cortex eucommiae leaves is 4%-6%; sorting after cooling, and packaging so as to obtain the cortex eucommiae tea. According to the production method, the cortex eucommiae tea is prepared from the tender shoots or the tender leaves of cortex eucommiae; by virtue of special rolling and stir-frying processes, the tea leaves can be of a strip shape, have neat and complete appearance and pure and lasting fragrance, and are brownish green; in a tea brewing process, effective constituents are easily dissolved into water and are beneficially absorbed by human bodies.
Description
Technical field
The present invention relates to a kind of Eucommia Tea, carrying is not that a kind of bark of eucommia tender shoots and tender leaf of utilizing is made into the method for eucommia tea health for major ingredient.
Technical background
Through the joint efforts of several generations in decades, China's bark of eucommia industry from breeding to cropping pattern so that the exploitation of industrial chain there occurs historical leap.In Breeding and cultivation pattern, China successfully selects a collection of strong adaptability, the new varieties that gum yield is high, and sums up a whole set of effective cultivating eucommia pattern, builds gutta percha woods on a large scale established good technical foundation for China.In industrialization, the comprehensive utilization systems such as gutta-percha and bark of eucommia active components of plants extractive technique are mature on the whole, the Application and Development of bark of eucommia Chinese medicine, eucommia health care product, food, eucommia feed have basically formed, and have taken leave of the history only leaning on eucommia bark medicinal for thousands of years.Scientific research proves: the chemical composition of folium cortex eucommiae and Bark of Eucommia Ulmoides is basically identical, and in drug effect, folium cortex eucommiae and Bark of Eucommia Ulmoides have basic equivalent efficacy.Existing sale on the Eucommia Tea market utilizing folium cortex eucommiae to prepare, but the Eucommia Tea outward appearance of method making is in the past bad, not slivering, and unlike tea shape, fragrance is not enough, and water extraction is few.Disclosed in Chinese patent " a kind of Eucommia Tea and manufacture method thereof " (201210425766.5), that the Fresh Folium Eucommiae plucked is removed petiole, make blade fast cooling with liquid nitrogen etc., become fragile after cleaning, the fragment that blade is broken into 2 ~ 8mm × 2 ~ 8mm, collodion silk is connected is made through kneading, then carry out the process that completes, eventually pass drying.Although the Eucommia Tea that the method makes maintains the integrality of blade, but still does not change the defect that color is more black, fragrance is not enough.
Summary of the invention
The object of the present invention is to provide a kind of folium cortex eucommiae to make the method for Eucommia Tea, the Eucommia Tea utilizing the method to make is shaping neatly complete, and aobvious breen is smooth, and fragrance is pure dense.
For achieving the above object, embodiment of the present invention are: a kind of preparation method of Eucommia Tea, comprises the following steps:
(1) gather folium cortex eucommiae, wither tune, completes, the pot temperature that completes 180 DEG C of one 22O DEG C, and described folium cortex eucommiae is tender leaf or bark of eucommia tender shoots;
(2) kneaded by the folium cortex eucommiae after completing, tender shoots rubs 20-30 minute, and tender leaf adopts that weight is long rubs 45-55 minute;
(3) folium cortex eucommiae after kneading is fed intake enter dryer, temperature 145-155 DEG C, when water content in folium cortex eucommiae is 38-42%, then pot frying is put into, the warm 80-100 DEG C of pot, takes the dish out of the pot when frying folium cortex eucommiae water content is at 24-26%, again carries out frying, the warm 45-50 DEG C of pot, takes the dish out of the pot when folium cortex eucommiae water content is at 4-6%;
(4) feed intake after cooling and enter tape transport and carry out sorting to garden screen(ing) machine, then enter color selector and select sheet, stalk, then pack.
In step (1), described in the tune that withers be that bark of eucommia tender shoots or tender leaf are at room temperature spread out and placed 3-5 hour in ventilation.
As preferably, bark of eucommia tender shoots or tender leaf are adopted to Wuling mountain area, and collection season is the 3-6 month;
As optimization, in step (2), when kneading, bark of eucommia tea leaf surface percentage of damage be made to reach more than 95%.
The present invention adopts bark of eucommia bark of eucommia tender shoots or tender leaf to make Eucommia Tea, unique kneading can make tealeaves be in strip with stir-frying-technology, outward appearance is neatly complete, color is breen, fragrance is pure long, and knead fragmentation due to its more than 95% leaf surface, when brewing, active ingredient is easily soluble in water, is more conducive to absorption of human body.
Detailed description of the invention
(1) bark of eucommia tender shoots, tender leaf are plucked
(1) region is selected: Wuling Mountains, because Wuling Mountains weather conditions, geological environment, and " natural cause, the inclusion of its plant growth is if leukotrienes, chlorogenic acid, amino acid equal size are all higher than other area.
(2) the harvesting cleanliness of folium cortex eucommiae: cleanliness refers to the content of field trash, comprise and draw together folium cortex eucommiae and the non-bark of eucommia two kinds, folium cortex eucommiae mainly refers to Cortex Eucommiae branch, seed of bark of eucommia, and non-bark of eucommia part refers to weeds, metal object, polypide etc.
(2) technological process
(1) complete: the pot temperature that completes requires that, between 180 DEG C one 22O DEG C, just can reach the object of passivation, enzyme voltinism, pot temperature is too high, and water-removing leaves dehydration is too fast, easily produce burnt leaf scorch limit, make finished product have the cigarette smell of burning, pot temperature is too low, easily produces the black leaf of black stalk, affects quality;
(2) knead: according to Eucommia Tea kind processed and food value of leaf tenderness, determine throw leaf amount and pressurization size and knead the time, grasp " tender leaf is gently rubbed, Lao Ye heavily rub ", the principle of " weight is light " operates, slivering more than 95%, tender shoots rubs 25 minutes, and tender leaf adopts that weight is long rubs about 50 minutes, and reaching 95% to bark of eucommia tea leaf surface percentage of damage can blanking;
(3) dry: drying is the finishing operation of processing Eucommia Tea.First time feeds intake and enters dryer, temperature is at about 150 DEG C, when in folium cortex eucommiae, moisture reaches about 40%, second time charging frying, pot temperature is no more than 90-100 DEG C, when tea containing leaves of Eucommia ulmoides water content takes the dish out of the pot 25% time, then carries out third time frying, pot temperature is no more than 45-50 DEG C, when folium cortex eucommiae water content takes the dish out of the pot 5% time.
(4) sorting: feeding intake after cooling enters tape transport and carry out sorting to garden screen(ing) machine three layers (80 orders, 40 orders, 10 orders).Enter color selector again and select sheet, stalk.
(5) pack warehouse-in: well-graded material is packed warehouse-in according to quantity.
The Eucommia Tea organoleptic quality characteristic that said method of the present invention makes and physics and chemistry and sanitary index are in table 1, table 2.
。
Claims (5)
1. a preparation method for Eucommia Tea, is characterized in that, comprises the following steps:
(1) gather folium cortex eucommiae, wither tune, completes, the pot temperature that completes 180 DEG C of one 22O DEG C, and described folium cortex eucommiae is tender leaf or bark of eucommia tender shoots;
(2) kneaded by the folium cortex eucommiae after completing, tender shoots rubs 20-30 minute, and tender leaf adopts that weight is long rubs 45-55 minute;
(3) folium cortex eucommiae after kneading is fed intake enter dryer, temperature 145-155 DEG C, when water content in folium cortex eucommiae is 38-42%, then pot frying is put into, the warm 80-100 DEG C of pot, takes the dish out of the pot when frying folium cortex eucommiae water content is at 24-26%, again carries out frying, the warm 45-50 DEG C of pot, takes the dish out of the pot when folium cortex eucommiae water content is at 4-6%;
(4) feed intake after cooling and enter tape transport and carry out sorting to garden screen(ing) machine, then enter color selector and select sheet, stalk, then pack.
2. the preparation method of Eucommia Tea according to claim 1, is characterized in that, in step (1), described in the tune that withers be that bark of eucommia tender shoots or tender leaf are at room temperature spread out and placed 3-5 hour in ventilation.
3. the preparation method of Eucommia Tea according to claim 1, is characterized in that, in step (1), bark of eucommia tender shoots or tender leaf are adopted to Wuling mountain area, and collection season is the 3-6 month.
4. the preparation method of Eucommia Tea according to claim 1, is characterized in that, in step (2), when kneading, bark of eucommia tea leaf surface percentage of damage be made to reach more than 95%.
5. the Eucommia Tea product of the method for claim 1 making.
Priority Applications (1)
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| CN201410610063.9A CN104365937A (en) | 2014-11-04 | 2014-11-04 | Cortex eucommiae tea and production method thereof |
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| CN201410610063.9A CN104365937A (en) | 2014-11-04 | 2014-11-04 | Cortex eucommiae tea and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065005A (en) * | 2017-12-13 | 2018-05-25 | 张家界绿春园茶业有限公司 | A kind of production method of tea containing leaves of Eucommia ulmoides |
| CN109832388A (en) * | 2018-03-21 | 2019-06-04 | 湘西亿利德生物科技开发有限公司 | A kind of preparation method and its equipment of Cortex Phellodendri and the gold tea of Cortex Eucommiae development |
| CN115736060A (en) * | 2022-10-12 | 2023-03-07 | 河南芳捷农业发展有限公司 | Folium cortex eucommiae degumming micro powder matcha and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105719A (en) * | 1986-07-19 | 1987-12-16 | 贵州省桐樟梓茶厂 | With the folium cortex eucommiae is the method that raw material is produced tea containing leaves of Eucommia ulmoides |
| JP3101901B2 (en) * | 1994-12-26 | 2000-10-23 | 日立造船株式会社 | Tochu tea production method |
| CN1943373A (en) * | 2006-08-25 | 2007-04-11 | 田汉文 | Method for preparing green leaf tea |
| CN101617730A (en) * | 2009-07-23 | 2010-01-06 | 四川米仓山茶业集团有限公司 | Green eucommia tea and preparation method thereof |
| CN101773181A (en) * | 2010-03-04 | 2010-07-14 | 山东省农业科学院农产品研究所 | Tea containing leaves of Eucommia ulmoides and preparation method thereof |
-
2014
- 2014-11-04 CN CN201410610063.9A patent/CN104365937A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105719A (en) * | 1986-07-19 | 1987-12-16 | 贵州省桐樟梓茶厂 | With the folium cortex eucommiae is the method that raw material is produced tea containing leaves of Eucommia ulmoides |
| JP3101901B2 (en) * | 1994-12-26 | 2000-10-23 | 日立造船株式会社 | Tochu tea production method |
| CN1943373A (en) * | 2006-08-25 | 2007-04-11 | 田汉文 | Method for preparing green leaf tea |
| CN101617730A (en) * | 2009-07-23 | 2010-01-06 | 四川米仓山茶业集团有限公司 | Green eucommia tea and preparation method thereof |
| CN101773181A (en) * | 2010-03-04 | 2010-07-14 | 山东省农业科学院农产品研究所 | Tea containing leaves of Eucommia ulmoides and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 周继荣等: "不同加工工艺对杜仲茶品质的影响", 《湖北农业科学》 * |
| 黄慕谦: "嫩叶先萎凋后杀青可提高绿茶品质", 《茶叶》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065005A (en) * | 2017-12-13 | 2018-05-25 | 张家界绿春园茶业有限公司 | A kind of production method of tea containing leaves of Eucommia ulmoides |
| CN109832388A (en) * | 2018-03-21 | 2019-06-04 | 湘西亿利德生物科技开发有限公司 | A kind of preparation method and its equipment of Cortex Phellodendri and the gold tea of Cortex Eucommiae development |
| CN115736060A (en) * | 2022-10-12 | 2023-03-07 | 河南芳捷农业发展有限公司 | Folium cortex eucommiae degumming micro powder matcha and preparation method thereof |
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Application publication date: 20150225 |