CN108991496A - Premna microphylla Ultramicro-powder and preparation method thereof - Google Patents
Premna microphylla Ultramicro-powder and preparation method thereof Download PDFInfo
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- CN108991496A CN108991496A CN201810585568.2A CN201810585568A CN108991496A CN 108991496 A CN108991496 A CN 108991496A CN 201810585568 A CN201810585568 A CN 201810585568A CN 108991496 A CN108991496 A CN 108991496A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
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Abstract
The present invention relates to a kind of premna microphylla Ultramicro-powders and preparation method thereof, and described method includes following steps: the selection of premna microphylla and picking, Qie Ye, water-removing, drying, rub and drag stalk, are just crushed, mill and pack at booth blueness.The preparation method of premna microphylla Ultramicro-powder of the invention chooses optimum picking season, plucking time and the maturity for picking blade, utmostly retains leaf nutrition component content；Finished product is set to retain the nutritional ingredient of premna microphylla, finished product color is natural, emerald green, eliminates the beany flavor of premna microphylla itself.Premna microphylla is processed into Ultramicro-powder, on the one hand convenient for storage, transport, also retains the nutritive value and medical value of premna microphylla.Japanese Premna Ultramicro-powder can be fabricated to cake class, wheaten food class, jelly based food as raw material, can also be fabricated to beauty and health care function skin care item, extend industry chain (supply chain), improve the economic value of premna microphylla.
Description
Technical field
The invention belongs to food processing technology fields, and in particular to a kind of premna microphylla Ultramicro-powder and preparation method thereof.
Background technique
Currently, Japanese Premna is upper in utilization, it is mainly used for Japanese Premna fresh leaf processing and fabricating jelly based food, purposes is single, adds
Fresh leaf among 1 year only have 6,7,8,9 this can use within four months its leaf processing and fabricating jelly based food, lead to Japanese Premna
Leaf utilization rate is low, and the single benefit of product is difficult to be promoted.
Summary of the invention
An object of the present invention is to provide a kind of preparation methods of premna microphylla Ultramicro-powder.
A kind of preparation method of premna microphylla Ultramicro-powder of the invention, includes the following steps: S101: in June, July, eight
The harvesting ripe premna microphylla on daytime in the moon or September；S102: the premna microphylla is spread into 3h~5h, and is turned over every a hour
It is dynamic primary, obtain the premna microphylla that surface is lackluster, soft, leaf top is sagging and moisture content is 60%~70%；S103: by institute
The processed premna microphylla of step S102 is stated to cut into inch strips leaf；S104: the drum temperature of green-keeping machine is adjusted to 260 DEG C~300
DEG C, then described leaf is put into the green-keeping machine and is finished, then cooling resurgence；S105: at the step S104
The leaf managed is dried, until its water content is less than 5%；S106: it is rubbed using rolling machine according to weight 30min~40min
Processed leaf of the step S105 is twisted, is then obstructed with screening machine removal containing long stapled premna microphylla；S107: sieve pore is used
Pulverizer having a size of 0.3mm is moderately crushed processed leaf of the step S106, obtains the bean curd that partial size is not more than 50 mesh
Bavin leaf powder, and screen out non-breakable petiole and vein；S108: it is milled the premna microphylla using tea grinding mill is smeared, then
Device collection cut size is separated and collected in the premna microphylla powder of 500 mesh or more with ultra micro；S109: it is not more than in relative humidity
The processed premna microphylla powder of step S108 described in composite film packaging, is placed in 0 DEG C~5 DEG C preservations in the environment of 50%.
The preparation method of premna microphylla Ultramicro-powder of the invention, chooses optimum picking season, plucking time and picking
The maturity of blade utmostly retains leaf nutrition component content；Finished product is set to retain the nutritional ingredient of premna microphylla, finished product color
Pool is natural, emerald green, eliminates the beany flavor of premna microphylla itself.Premna microphylla is processed into Ultramicro-powder, on the one hand convenient for storage,
Transport, also retains the nutritive value and medical value of premna microphylla.Japanese Premna Ultramicro-powder can be fabricated to cake as raw material
Class, wheaten food class, jelly based food can also be fabricated to beauty and health care function skin care item, extend industry chain (supply chain), improve Japanese Premna
The economic value of leaf.
In addition, the preparation method of above-mentioned premna microphylla Ultramicro-powder of the invention, can also have following additional technology special
Sign:
Further, in the step S101, the daytime is the daytime not rained.
Further, in the step S101, the period of picking is 10:00~14:00.
Further, in the step S103, the long 1.2cm~1.5cm of described leaf, width 0.4cm~0.6cm.
Further, in the step S105, drying temperature is 120 DEG C~130 DEG C.
Further, in the step S105, described leaf is dried using chain-and-slat drying machine.
Further, in the step S106, the sieve diameter of the screening machine is 5mm.
Further, in the step S104, the green-keeping machine is 80 type electromagnetic cylinder formula green-keeping machines.
Further, in the step S106, the rolling machine is 55 type rolling machines.
It is another object of the present invention to the premna microphylla Ultramicro-powders for proposing above-mentioned method preparation.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment is exemplary, it is intended to it is used to explain the present invention, and
It is not considered as limiting the invention.
Embodiment 1
Embodiment 1 proposes a kind of premna microphylla Ultramicro-powder, and preparation method includes the following steps:
(1) the 10:00 harvesting ripe premna microphylla on daytime not rained in September.
(2) premna microphylla is spread into 5h, and is stirred once every a hour, obtain surface it is lackluster, it is soft,
The premna microphylla that leaf top is sagging and moisture content is 60%.
(3) the processed premna microphylla of the step (2) is cut into the leaf of long 1.5cm, width 0.4cm.
(4) drum temperature of 80 type electromagnetic cylinder formula green-keeping machines is adjusted to 300 DEG C, and described leaf is then put into described 80
It finishes in type electromagnetic cylinder formula green-keeping machine, then cooling resurgence.
(5) processed leaf of the step (4) is dried in chain-and-slat drying machine, until its water content is less than 5%.
Wherein, drying temperature is 120 DEG C.
(6) processed leaf of the step (5) is rubbed according to weight 40min using 55 type rolling machines, then uses sieve pore
The screening machine removal that diameter is 5mm is obstructed containing long stapled premna microphylla.
(7) it uses screen size to be moderately crushed processed leaf of the step (6) for the pulverizer of 0.3mm, obtains grain
Diameter is not more than the premna microphylla powder of 50 mesh, and screens out non-breakable petiole and vein.
(8) it is milled the premna microphylla using smearing tea grinding mill, then separates and collects device collection cut size 500 with ultra micro
The premna microphylla powder of mesh or more.
(9) step (8) processed Japanese Premna described in composite film packaging in the environment of relative humidity is not more than 50%
Leaf powder is placed in 0 DEG C of preservation.
Embodiment 2
Embodiment 2 proposes a kind of premna microphylla Ultramicro-powder, and preparation method includes the following steps:
(1) 14:00 on the daytime period harvesting ripe premna microphylla not rained in June.
(2) premna microphylla is spread into 3h, and is stirred once every a hour, obtain surface it is lackluster, it is soft,
The premna microphylla that leaf top is sagging and moisture content is 70%.
(3) the processed premna microphylla of the step (2) is cut into the leaf of long 1.2cm, width 0.6cm.
(4) drum temperature of 80 type electromagnetic cylinder formula green-keeping machines is adjusted to 260 DEG C, and described leaf is then put into described 80
It finishes in type electromagnetic cylinder formula green-keeping machine, then cooling resurgence.
(5) processed leaf of the step (4) is dried in chain-and-slat drying machine, until its water content is less than 5%.
Wherein, drying temperature is 130 DEG C.
(6) processed leaf of the step (5) is rubbed according to weight 30min using 55 type rolling machines, then uses sieve pore
The screening machine removal that diameter is 5mm is obstructed containing long stapled premna microphylla.
(7) it uses screen size to be moderately crushed processed leaf of the step (6) for the pulverizer of 0.3mm, obtains grain
Diameter is not more than the premna microphylla powder of 50 mesh, and screens out non-breakable petiole and vein.
(8) it is milled the premna microphylla using smearing tea grinding mill, then separates and collects device collection cut size 500 with ultra micro
The premna microphylla powder of mesh or more.
(9) step (8) processed Japanese Premna described in composite film packaging in the environment of relative humidity is not more than 50%
Leaf powder is placed in 5 DEG C of preservations.
Embodiment 3
Embodiment 3 proposes a kind of premna microphylla Ultramicro-powder, and preparation method includes the following steps:
(1) in 12:00 on the daytime period harvesting ripe premna microphylla in July.
(2) premna microphylla is spread into 4h, and is stirred once every a hour, obtain surface it is lackluster, it is soft,
The premna microphylla that leaf top is sagging and moisture content is 65%.
(3) the processed premna microphylla of the step (2) is cut into the leaf of long 1.3cm, width 0.5cm.
(4) drum temperature of 80 type electromagnetic cylinder formula green-keeping machines is adjusted to 280 DEG C, and described leaf is then put into described 80
It finishes in type electromagnetic cylinder formula green-keeping machine, then cooling resurgence.
(5) processed leaf of the step (4) is dried in chain-and-slat drying machine, until its water content is less than 5%.
Wherein, drying temperature is 125 DEG C.
(6) processed leaf of the step (5) is rubbed according to weight 35min using 55 type rolling machines, then uses sieve pore
The screening machine removal that diameter is 5mm is obstructed containing long stapled premna microphylla.
(7) it uses screen size to be moderately crushed processed leaf of the step (6) for the pulverizer of 0.3mm, obtains grain
Diameter is not more than the premna microphylla powder of 50 mesh, and screens out non-breakable petiole and vein.
(8) it is milled the premna microphylla using smearing tea grinding mill, then separates and collects device collection cut size 500 with ultra micro
The premna microphylla powder of mesh or more.
(9) step (8) processed Japanese Premna described in composite film packaging in the environment of relative humidity is not more than 50%
Leaf powder is placed in 3 DEG C of preservations.
The preparation method of premna microphylla Ultramicro-powder of the invention, chooses optimum picking season, plucking time and picking
The maturity of blade utmostly retains leaf nutrition component content；Finished product is set to retain the nutritional ingredient of premna microphylla, finished product color
Pool is natural, emerald green, eliminates the beany flavor of premna microphylla itself.Premna microphylla is processed into Ultramicro-powder, on the one hand convenient for storage,
Transport, also retains the nutritive value and medical value of premna microphylla.Japanese Premna Ultramicro-powder can be fabricated to cake as raw material
Class, wheaten food class, jelly based food can also be fabricated to beauty and health care function skin care item, extend industry chain (supply chain), improve Japanese Premna
The economic value of leaf.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of preparation method of premna microphylla Ultramicro-powder, which comprises the steps of:
S101: in the harvesting ripe premna microphylla on daytime in June, July, August or September；
S102: the premna microphylla is spread into 3h~5h, and is stirred once every a hour, it is lackluster, soft to obtain surface
Premna microphylla soft, leaf top is sagging and moisture content is 60%~70%；
S103: the processed premna microphylla of the step S102 is cut into inch strips leaf；
S104: adjusting the drum temperature of green-keeping machine to 260 DEG C~300 DEG C, then by described leaf be put into the green-keeping machine into
Row water-removing, then cooling resurgence；
S105: being dried processed leaf of the step S104, until its water content is less than 5%；
S106: rubbing processed leaf of the step S105 according to weight 30min~40min using rolling machine, then with sieve
Extension set removal is obstructed containing long stapled premna microphylla；
S107: it uses screen size to be moderately crushed processed leaf of the step S106 for the pulverizer of 0.3mm, obtains partial size
No more than the premna microphylla powder of 50 mesh, and screen out non-breakable petiole and vein；
S108: it is milled the premna microphylla using tea grinding mill is smeared, then separates and collects device collection cut size in 500 mesh with ultra micro
Or more premna microphylla powder；
S109: the processed premna microphylla of step S108 described in composite film packaging in the environment of relative humidity is not more than 50%
Powder is placed in 0 DEG C~5 DEG C preservations.
2. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S101
In, the daytime is the daytime not rained.
3. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S101
In, the period of picking is 10:00~14:00.
4. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S103
In, the long 1.2cm~1.5cm of described leaf, width 0.4cm~0.6cm.
5. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S105
In, drying temperature is 120 DEG C~130 DEG C.
6. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S105
In, described leaf is dried using chain-and-slat drying machine.
7. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S106
In, the sieve diameter of the screening machine is 5mm.
8. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S104
In, the green-keeping machine is 80 type electromagnetic cylinder formula green-keeping machines.
9. the preparation method of premna microphylla Ultramicro-powder according to claim 1, which is characterized in that in the step S106
In, the rolling machine is 55 type rolling machines.
10. the premna microphylla Ultramicro-powder of the described in any item method preparations of claim 1-9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810585568.2A CN108991496A (en) | 2018-06-08 | 2018-06-08 | Premna microphylla Ultramicro-powder and preparation method thereof |
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| CN201810585568.2A CN108991496A (en) | 2018-06-08 | 2018-06-08 | Premna microphylla Ultramicro-powder and preparation method thereof |
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| CN201810585568.2A Pending CN108991496A (en) | 2018-06-08 | 2018-06-08 | Premna microphylla Ultramicro-powder and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141415A (en) * | 1974-10-01 | 1976-04-07 | Shuichi Iwadare | Shokubutsuseibunno chushutsuho |
| CN101797000A (en) * | 2010-03-02 | 2010-08-11 | 浙江大学 | Preparation method of ultramicro mulberry leaf tea powder |
| CN104304526A (en) * | 2014-10-27 | 2015-01-28 | 贵州芳瑞堂生物科技有限公司 | Processing method of green tea powder |
| CN106106958A (en) * | 2016-08-29 | 2016-11-16 | 杨兴才 | A kind of preparation method of Herba Premnae Microphyllae health tea |
| CN106262112A (en) * | 2016-08-29 | 2017-01-04 | 杨兴才 | A kind of preparation method of premna microphylla dry powder |
| CN106387084A (en) * | 2016-09-30 | 2017-02-15 | 安庆万草千木农业科技有限公司 | Method for producing Japanese premna herb tofu |
| CN206576204U (en) * | 2016-08-29 | 2017-10-24 | 重庆雄森实业有限公司 | A kind of production system of Japanese Premna health protection tea |
-
2018
- 2018-06-08 CN CN201810585568.2A patent/CN108991496A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5141415A (en) * | 1974-10-01 | 1976-04-07 | Shuichi Iwadare | Shokubutsuseibunno chushutsuho |
| CN101797000A (en) * | 2010-03-02 | 2010-08-11 | 浙江大学 | Preparation method of ultramicro mulberry leaf tea powder |
| CN104304526A (en) * | 2014-10-27 | 2015-01-28 | 贵州芳瑞堂生物科技有限公司 | Processing method of green tea powder |
| CN106106958A (en) * | 2016-08-29 | 2016-11-16 | 杨兴才 | A kind of preparation method of Herba Premnae Microphyllae health tea |
| CN106262112A (en) * | 2016-08-29 | 2017-01-04 | 杨兴才 | A kind of preparation method of premna microphylla dry powder |
| CN206576204U (en) * | 2016-08-29 | 2017-10-24 | 重庆雄森实业有限公司 | A kind of production system of Japanese Premna health protection tea |
| CN106387084A (en) * | 2016-09-30 | 2017-02-15 | 安庆万草千木农业科技有限公司 | Method for producing Japanese premna herb tofu |
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Application publication date: 20181214 |