CN101744893A - Preparation method of fleece-flower root swelling product - Google Patents

Preparation method of fleece-flower root swelling product Download PDF

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Publication number
CN101744893A
CN101744893A CN201010300153A CN201010300153A CN101744893A CN 101744893 A CN101744893 A CN 101744893A CN 201010300153 A CN201010300153 A CN 201010300153A CN 201010300153 A CN201010300153 A CN 201010300153A CN 101744893 A CN101744893 A CN 101744893A
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CN
China
Prior art keywords
fleece
flower root
swelling
polygoni multiflori
radix polygoni
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201010300153A
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Chinese (zh)
Inventor
蔡正洪
唐静
郭海霞
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Southwest Jiaotong University
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Southwest Jiaotong University
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Publication date
Application filed by Southwest Jiaotong University filed Critical Southwest Jiaotong University
Priority to CN201010300153A priority Critical patent/CN101744893A/en
Publication of CN101744893A publication Critical patent/CN101744893A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a preparation method of a fleece-flower root swelling product, which comprises the following concrete steps: A, cleaning fresh fleece-flower root medicinal material, and chopping into particles with the size of 0.5-1.0 centimeter; B, heating the fleece-flower root particles of the step A at 50-60 DEG C, so that the moisture content is 10-20%; C, carrying out swelling processing on the fleece-flower root particle heated in the step B by a screw rod food extruding swelling machine, wherein the rotation speed of the swelling machine is 200-300r/min, and the swelling temperature is 120-150 DEG C, and obtaining the swelling product; and D, cooling the swelling product of the step C for 5-10 minutes, and packing. The method of the invention has simple operation and convenient processing, and the prepared fleece-flower root product has high bioavailability, loose texture, good taste, thick flavor and convenient taking.

Description

A kind of preparation method of fleece-flower root swelling product
Technical field
The present invention relates to a kind of preparation method of fleece-flower root swelling product.
Background technology
Radix Polygoni Multiflori is a tonic medicine, has invigorating the liver and kidney, benefiting essence-blood, black beard and hair, bone and muscle strengthening, improving healthy complexion, the effect in hard positive road.All Liver and kidney essence and bloods lose empty, early whitening of beard and hair, and soreness of waist seminal emission, palpitation and insomnia, dizzy limb fiber crops, diseases such as discharging fresh blood stool all should be used always.
Radix Polygoni Multiflori adopts mode such as radix polygoni multiflori powder fleece-flower root medicated porridge to utilize usually, all is the Radix Polygoni Multiflori medical material directly to be beaten powder use.Powdery Radix Polygoni Multiflori granule is hard, grittiness is obvious, and mouthfeel is poor; Existing Radix Polygoni Multiflori is beaten the level that the powder method all can not reach cell wall breaking simultaneously, has influenced the absorption of human body to the activity of drug ingredients composition, makes the bioavailability of Radix Polygoni Multiflori not high.And because the main source of Radix Polygoni Multiflori is wild, its growth cycle is longer relatively, excavates a large amount of minimizings that cause wild resource without restraint, and supply descends, substantial appreciation of prices.
Be some effect of outstanding Radix Polygoni Multiflori or reduce toxicity, need usually concoct it that as Semen sojae atricolor system, processed with wine, steam etc., but all there is time and effort consuming in these methods, automatization, mechanization degree are low, shortcomings such as poor continuity.
Summary of the invention
Purpose of the present invention just provides a kind of preparation method of fleece-flower root swelling product, and this method is simple to operate, easy to process; The bioavailability height of the Radix Polygoni Multiflori goods of preparation, quality is loose, and mouthfeel is good, thick flavor, taking convenience.
The present invention realizes that the technical scheme that its goal of the invention adopts is: a kind of preparation method of fleece-flower root swelling product, and its concrete practice is: A, new fresh Radix Polygoni Multiflori medical material is cleaned up, be cut into size and be 0.5-1.0 centimetre granule; B, with the Radix Polygoni Multiflori granule in A step 50-60 ℃ of heating, making its moisture is 10-20%; C, the Radix Polygoni Multiflori granule that B is gone on foot after heating carry out expanding processing with the screw food extruder; The bulking machine rotating speed is 200-300r/min, gets extruded prod; D, with the extruded prod cooling in C step after 5-10 minute, packing, promptly.
Operation principle of the present invention is: utilize the screw food extruder to carry out expanding treatment, the medical material granule is pushed ahead in the rotation of screw rod, and medical material and the wall friction heat release of machine chamber make the moisture in the medical material reach superheat state when being extruded shearing.When the mud shape material that includes superheated water when bulking machine outlet is gone out, the blast pressure that superheated water is huge makes medical material expanded, thus form loose porous, starch grain gelatinizing, the fleece-flower root swelling product of cell wall rupture.
Compared with prior art, the invention has the beneficial effects as follows:
One, the present invention is prefabricated into new fresh Radix Polygoni Multiflori medical material 0.5-1.0 centimetre granule earlier, carries out expandedly after the drying again, and does not directly carry out expanded with dried medical material of Radix Polygoni Multiflori or Radix Polygoni Multiflori powder.This Radix Polygoni Multiflori granule can be in bulking machine flows smoothly, and shear extrusion becomes the mud shape, for the expanded of next step got ready; It is 10-20% that the present invention controls the particulate moisture of the medical material that enters bulking machine simultaneously.The too high meeting of moisture makes the temperature of bulking machine on the low side, and expansion effect is bad; The too low temperature drift that can make bulking machine again of moisture, the effective ingredient of destruction swelling product influence drug effect, and its color is darker, and is attractive in appearance inadequately.Control by Radix Polygoni Multiflori medical material size and dry back moisture has guaranteed to produce in the bulking machine exit expanded, form loose porous, starch grain gelatinizing, the fleece-flower root swelling product of cell wall rupture.
Compare with crude drug with traditional processed product, density reduces more than 10 times, and quality is loose, and no grains of sand sense takes that mouthfeel is good, medical material fragrance is denseer, is accepted by people easilier.Simultaneously, because the cell wall rupture of swelling product, so its bioavailability height.
The test proof, the fleece-flower root swelling product after expanding treatment can not influence its property of medicine.The changes of contents of the main pharmacodynamics composition stilbene glucoside after expanded in the Radix Polygoni Multiflori is very little; And the content of combined anthraquinone obviously descends, and so just will have the combined anthraquinone of discharge function to change dissociated anthraquinone into, thereby has reduced the toxicity of fleece-flower root swelling product, the effect of outstanding its invigorating the liver and kidney, benefiting essence-blood, black beard and hair.
Two, just the swelling product temperature of preparation is higher, and moisture wherein is also in continuous evaporation, and this moment, sealing can cause water evaporation not smooth, and extruded prod can absorb water softening.Therefore expanded postcooling 5-10 minute, after becoming fragile, packs again extruded prod, and the steam of swelling product is fully overflowed, the manufactured goods moisture is few, and after the packing, the holding time is long.
Three, do not add any swelling agent in preparation process, do not introduce any harmful substance, fleece-flower root swelling product is fool proof; In addition in puffing process, the expansive force that the High Temperature High Pressure process of experience and superheated water instantaneous explosion produce also can play germ-resistant effect, and it is safer that Radix Polygoni Multiflori is taken after expanded.
Four, the inventive method is consuming time few, and is simple to operate, easy to process.
Below in conjunction with the specific embodiment invention is described in further detail.
The specific embodiment
Embodiment one
A kind of preparation method of fleece-flower root swelling product, its concrete practice is:
A, fresh Radix Polygoni Multiflori medical material is cleaned up, be cut into size and be 0.5-1.0 centimetre granule;
B, with the Radix Polygoni Multiflori granule in A step 55 ℃ of heating, making its moisture is 15%;
C, the Radix Polygoni Multiflori granule that B is gone on foot after heating carry out expanding processing with the screw food extruder; The bulking machine rotating speed is 250r/min, gets extruded prod; In puffing process, swelling temperature is 120-150 ℃.
D, with the extruded prod cooling in C step after 8 minutes, packing, promptly.
Embodiment two
A kind of preparation method of fleece-flower root swelling product, its concrete practice is:
A, fresh Radix Polygoni Multiflori medical material is cleaned up, be cut into size and be 0.5-1.0 centimetre granule;
B, with the Radix Polygoni Multiflori granule in A step 50 ℃ of heating, making its moisture is 10%;
C, the Radix Polygoni Multiflori granule that B is gone on foot after heating carry out expanding processing with the screw food extruder; The bulking machine rotating speed is 200r/min, gets extruded prod;
D, with the extruded prod cooling in C step after 5 minutes, packing, promptly.
Embodiment three
A kind of preparation method of fleece-flower root swelling product, its concrete practice is:
A, fresh Radix Polygoni Multiflori medical material is cleaned up, be cut into size and be 0.5-1.0 centimetre granule;
B, with the Radix Polygoni Multiflori granule in A step 60 ℃ of heating, making its moisture is 20%;
C, the Radix Polygoni Multiflori granule that B is gone on foot after heating carry out expanding processing with the screw food extruder; The bulking machine rotating speed is 300r/min, gets extruded prod;
D, with the extruded prod cooling in C step after 10 minutes, packing, promptly.
Fresh Radix Polygoni Multiflori medical material among the present invention is to gather in the crops soon moisture greater than 50% Radix Polygoni Multiflori medical material.Usually, the Radix Polygoni Multiflori after the results was preserved two months under shady and cool condition, and its moisture all can be greater than 50%, can both be as the raw material of the inventive method; But the holding time is longer, and moisture is lower than after 50%, then can't be as the raw material of the inventive method.

Claims (1)

1.
A kind of preparation method of fleece-flower root swelling product, its concrete practice is:
A, fresh Radix Polygoni Multiflori medical material is cleaned up, be cut into size and be 0.5-1.0 centimetre granule;
B, with the Radix Polygoni Multiflori granule in A step 50-60 ℃ of heating, making its moisture is 10-20%;
C, the Radix Polygoni Multiflori granule that B is gone on foot after heating carry out expanding processing with the screw food extruder, and the bulking machine rotating speed is 200-300r/min, get extruded prod;
D, with the extruded prod cooling in C step after 5-10 minute, packing, promptly.
CN201010300153A 2010-01-09 2010-01-09 Preparation method of fleece-flower root swelling product Pending CN101744893A (en)

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CN201010300153A CN101744893A (en) 2010-01-09 2010-01-09 Preparation method of fleece-flower root swelling product

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Application Number Priority Date Filing Date Title
CN201010300153A CN101744893A (en) 2010-01-09 2010-01-09 Preparation method of fleece-flower root swelling product

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CN101744893A true CN101744893A (en) 2010-06-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102302156A (en) * 2011-08-23 2012-01-04 安徽六万寨石斛开发有限公司 Method for improving water soaking leaching rate of active ingredients of dendrobium huoshanense finished product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102302156A (en) * 2011-08-23 2012-01-04 安徽六万寨石斛开发有限公司 Method for improving water soaking leaching rate of active ingredients of dendrobium huoshanense finished product

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Open date: 20100623