CN1383739A - Fern starch producing process - Google Patents
Fern starch producing process Download PDFInfo
- Publication number
- CN1383739A CN1383739A CN01108406A CN01108406A CN1383739A CN 1383739 A CN1383739 A CN 1383739A CN 01108406 A CN01108406 A CN 01108406A CN 01108406 A CN01108406 A CN 01108406A CN 1383739 A CN1383739 A CN 1383739A
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- Prior art keywords
- fern
- clean water
- sediment
- powder
- root
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Abstract
Fern root collected in autumn and winter as material is produced into fern starch through washing, crushing, soaking in clear water, kneading, filtering, filtrate deposition, rinsing with clear water of the deposit, secondary deposition, dewatering and stoving at below 50 deg.c. During the production, fern root is always socked in water without contact with air and this can prevent oxidation and ensure high quality of fern starch product.
Description
The present invention relates to a kind of production method of fern powder.
The fern powder is taken from the fern root, puts down in writing according to Compendium of Material Medica: and " the fern root is a purple, and intracutaneous has white powder, mashes and washes the clear powder of getting repeatedly ..., eat it, look pale purple and very sliding U.S.A is also ... ", think that simultaneously the fern powder has certain medical value.Because pteridophyte is self-sow at present, and the vitellarium is deep mountain valleys, and is uninhabited, so contain man-made pollutant hardly.In the today of advocating health diet energetically, provide a kind of method of suitability for industrialized production fern powder to become inevitable.
Purpose of the present invention just provides a kind of production method of fern powder, produces stay-in-grade fern powder with industrialized method, to satisfy the needs of the edible fern powder of people.
The objective of the invention is to adopt following method to realize: a kind of production method of fern powder is characterized in that:
A, get the fern root that autumn, winter gather, clean, chopping is soaked with clean water then;
B, the fern root after will shredding be fully rubbing in the clean water of soaking it, and replenishes clean water in right amount;
C, filter with 100 order to 200 purpose screen packs, it is stand-by to get the filtrate precipitation;
D, get the filtrate sediment,, the sediment centrifugal dehydrator of packing into is carried out drying dehydration with clean water rinsing and precipitation once more;
E, the sediment after will dewatering promptly make the fern powder not being higher than under 50 degrees centigrade the temperature oven dry.
The inventive method can be extracted fern powder contained in the fern root to greatest extent, because in whole process, the fern root is soaked in the water all the time, has avoided the fern powder oxidized with the excessive contact of air in process, thereby has guaranteed the quality of fern powder.
Below by embodiment the present invention is further described.
The fern root of gathering with autumn, winter is a raw material, and the fern root is cleaned chopping, soaks with clean water then; With the fully rubbing in the clean water of soaking it of the fern root after the chopping, an amount of clean water of replenishing in the process of rubbing; Filter with 100 order to 200 purpose screen packs.Precipitation in the filtrate is taken out, also precipitate once more with the clean water rinsing.The centrifugal dehydrator of at last sediment being packed into carries out drying dehydration, and the sediment after will dewatering is again promptly made the fern powder not being higher than under 50 degrees centigrade the temperature oven dry.Present embodiment extracts fern powder contained in the fern root to greatest extent, because in whole process, the fern root is soaked in the water all the time, has avoided the fern powder oxidized with the excessive contact of air in process, thereby has guaranteed the quality of fern powder.
Claims (1)
- A kind of production method of fern powder is characterized in that:A, get the fern root that autumn, winter gather, clean, chopping is soaked with clean water then;B, the fern root after will shredding be fully rubbing in the clean water of soaking it, and replenishes clean water in right amount;C, filter with 100 order to 200 purpose screen packs, it is stand-by to get the filtrate precipitation;D, get the filtrate sediment,, the sediment centrifugal dehydrator of packing into is carried out drying dehydration with clean water rinsing and precipitation once more;E, the sediment after will dewatering promptly make the fern powder not being higher than under 50 degrees centigrade the temperature oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01108406A CN1383739A (en) | 2001-04-30 | 2001-04-30 | Fern starch producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01108406A CN1383739A (en) | 2001-04-30 | 2001-04-30 | Fern starch producing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1383739A true CN1383739A (en) | 2002-12-11 |
Family
ID=4657225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01108406A Pending CN1383739A (en) | 2001-04-30 | 2001-04-30 | Fern starch producing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1383739A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138665A (en) * | 2011-03-21 | 2011-08-03 | 江华 | Method for extracting fern root starch |
| CN102423049A (en) * | 2011-12-21 | 2012-04-25 | 宜宾县志君蕨粉加工厂 | Instant fern powder and production method thereof |
| CN104012841A (en) * | 2014-06-23 | 2014-09-03 | 黄振忠 | Fern powder preparation method |
-
2001
- 2001-04-30 CN CN01108406A patent/CN1383739A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138665A (en) * | 2011-03-21 | 2011-08-03 | 江华 | Method for extracting fern root starch |
| CN102423049A (en) * | 2011-12-21 | 2012-04-25 | 宜宾县志君蕨粉加工厂 | Instant fern powder and production method thereof |
| CN104012841A (en) * | 2014-06-23 | 2014-09-03 | 黄振忠 | Fern powder preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |