The atomizing multilamellar of producing Sanguis cervi crystal covers crystallization processes
Technical field
The present invention relates to a kind of manufacturing technique method of Sanguis cervi crystal, relate in particular to a kind of atomizing multilamellar of producing Sanguis cervi crystal and cover crystallization processes.
Background technology
Sanguis cervi is the blood of animal in deer family, puts down in writing according to Compendium of Material Medica: " the large tonifying deficiency of Sanguis cervi, benefiting essence-blood are separated pox poison, poison of drug ".Sanguis cervi has irreplaceability as traditional precious Chinese medicine, its medical value extensively approved all the time and go deep into the exploitation, product line is enriched constantly, comprises deer-blood wine, bright Sanguis cervi, Sanguis cervi crystal etc., the market value that produces and demand are very huge.And wherein Sanguis cervi crystal is the product that pure fresh deer blood very makes after the Preparation process drying.The preparation method of tradition Sanguis cervi crystal is as described below, to naturally cool to room temperature after the fresh deer blood that collect and anticoagulant mix homogeneously, then Sanguis cervi is poured on the glass plate after sterilization, when toppling over generally with 1 square metre of area of 500g fresh deer blood tiling, the blood layer thickness is 1 ~ 2mm, then in 300,000 grades of clean rooms, Sanguis cervi is dried in the shade naturally, after the Sanguis cervi bone dry, scrape and adopt mechanical drying equipment commonly used on market that its water content is adjusted to 5 ~ 6% the semi-finished product Sanguis cervi crystal of its crystallization gained and get final product.Above-mentioned production technology is easy and simple to handle, safety and sanitation, but thus technique to prepare the Sanguis cervi crystal finished product crystal grain of gained larger, when actual taking, the disintegration time of meeting water after entrance is long, the not diffluent situation of crystallization occurs even sometimes, user's mouthfeel is bad, affects trap.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of atomizing multilamellar of producing Sanguis cervi crystal and cover crystallization processes, this technological operation is easy to be controlled, and the Sanguis cervi crystal finished product disintegration of producing is fabulous, takes mouthfeel good, and absorbance is high.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of atomizing multilamellar of producing Sanguis cervi crystal covers crystallization processes, comprises successively that blood sampling, homogenizing are cooling, crystallization and collection operation, and wherein said Crystallization Procedure comprises the following steps:
(1) atomization drying crystallization first:
To insert conventional atomising device under room temperature through the fresh deer blood of homogenizing, and by this atomising device, Sanguis cervi will be sprayed on supporting plate after sterilization, the thickness on supporting plate is that 0.5 ~ 1.5mm is as the criterion to the quantity for spray of Sanguis cervi with it;
Above-mentioned supporting plate with Sanguis cervi is put into a fully sheathed case, inject liquid nitrogen in this fully sheathed case, the injection rate of liquid nitrogen is as the criterion can make in casing temperature remain under-120 ~-110 ℃ 3 ~ 5 minutes, discharge liquid nitrogen in casing after standing 3 ~ 5 minutes, when the temperature inside the box to be closed rises to 0 ℃ naturally, utilize the dehumidifier apparatus that carries on fully sheathed case to carry out the dehumidifier of 2 ~ 3 hours, obtain the crystallization of first floor Sanguis cervi;
(2) atomization drying crystallization again:
Utilize conventional atomising device fresh deer blood to be sprayed at the upper surface of gained first floor Sanguis cervi crystallization in (1), the quantity for spray of Sanguis cervi is that 0.5 ~ 1mm is as the criterion with its thickness in the crystallization of first floor Sanguis cervi;
Above-mentioned supporting plate with the crystallization of first floor Sanguis cervi and fresh deer blood is put into fully sheathed case again, inject liquid nitrogen in this fully sheathed case, the injection rate of liquid nitrogen is as the criterion can make in casing temperature remain under-140 ~-130 ℃ 3 ~ 5 minutes, discharge liquid nitrogen in casing after standing 3 ~ 5 minutes, carry out dehumidifier 2 ~ 3 hours when the temperature inside the box to be closed rises to 0 ℃ naturally, obtain two layers of Sanguis cervi crystallization;
(3) repeatedly atomization drying crystallization:
Operation in repeating step (2) in two of gained layers of Sanguis cervi crystallization in (2), the every repetition once wherein, all 20 ℃ of declines on the basis of temperature last time of temperature in the casing that the liquid nitrogen injection rate can keep in fully sheathed case, and minimum must not be lower than-190 ℃, repeat altogether 3 ~ 6 times, be evacuated to when in the Sanguis cervi crystallization, moisture is not more than 4wt.% during dehumidifier in the atomization drying crystallization process the last time and stop dehumidifier, obtain the Sanguis cervi crystal finished product.
Its further technical characterictic is:
The each quantity for spray of Sanguis cervi described in step (1), step (2) and step (3) is that 1.0mm is as the criterion with its coating thickness.
The injection rate of liquid nitrogen described in step (1) was as the criterion can make in closed box temperature remain on-120 ℃ in lower 3 minutes, and time of repose is 3 minutes.
The injection rate of liquid nitrogen described in step (2) was as the criterion can make in closed box temperature remain on-140 ℃ in lower 3 minutes, and time of repose is 3 minutes.
useful technique effect of the present invention is: the atomizing multilamellar of production Sanguis cervi crystal of the present invention covers crystallization processes, to carry out the spraying that thickness is 0.5 ~ 1.5mm after the fresh deer blood atomizing that collect, and with this Sanguis cervi in liquid nitrogen environment in discharging liquid nitrogen after standing 3 ~ 5min under-120 ~-110 ℃, and carry out dehumidifier when naturally being warming up to 0 ℃ and form crystallization, so repeat 3 ~ 6 times, be evacuated to when in the Sanguis cervi crystallization, moisture is not more than 4wt.% during last dehumidifier and finish, obtain finished product, this kind technology mode repeatedly thin layer sprays repeatedly crystallization, formed crystal grain is more regular than the crystal grain of primary crystallization gained Sanguis cervi crystal, disintegration time after its water breakthrough is short, disintegrate is effective, without residue, mouthfeel is good and be conducive to human body and fully absorb.
The specific embodiment
The present invention is described in further detail below in conjunction with specific embodiment.
Blood sampling: contain the safety blood taking bag of anticoagulant with human, detect to confirm that through blood biochemical healthy stag gathers Sanguis cervi by the jugular vein place, evenly shake the blood taking bag inner blood and make itself and anticoagulant mix homogeneously, obtain fresh deer blood.
Homogenizing is cooling: divide several times to be placed on aforementioned fresh deer blood and carry out conventional homogenizing processing on the concussion instrument, and enter cold room after naturally cooling to 25 ℃, carry out fresh-keeping under 2 ℃.
Safety detection: the gained fresh deer blood is done 15 detections to guarantee the safety of Sanguis cervi by healthy Sanguis cervi biological test standard (this standard is take the human blood health standards as standard).
Producing the cleaning of apparatus processes: supporting plate is selected L316 rustless steel pallet.The production apparatus that adopts additional liquid nitrogen plan that 85% degree edible ethanol carries conventional atomising device, L316 rustless steel pallet, fully sheathed case, fully sheathed case and dehumidifier apparatus etc. to relate to carries out three times and disinfects.
Crystallization:
(1) atomization drying crystallization first: will be cooled to the fresh deer blood that 25 ℃ and safety detection cross through homogenizing and put into conventional atomising device under room temperature, select conventional aerosol apparatus in the present embodiment, by this routine aerosol apparatus with Sanguis cervi be sprayed at through the sterilization after L316 rustless steel pallet in, the thickness on pallet is that 1.0mm is as the criterion to the quantity for spray of Sanguis cervi with it; Above-mentioned pallet with Sanguis cervi is put into a fully sheathed case, this fully sheathed case is provided with temperature-detecting device, liquid nitrogen fills arranging device and dehumidifier apparatus, inject liquid nitrogen in this fully sheathed case, the injection rate of liquid nitrogen was as the criterion can make in casing temperature remain on-120 ℃ in lower 3 minutes, discharge the liquid nitrogen in closed box after standing 3 minutes, when the temperature inside the box to be closed rises to 0 ℃ naturally, utilize the dehumidifier apparatus that carries on fully sheathed case to carry out the dehumidifier of 3 hours, obtain the crystallization of first floor Sanguis cervi;
(2) atomization drying crystallization again: utilize aforesaid conventional aerosol apparatus fresh deer blood to be sprayed at the upper surface of gained first floor Sanguis cervi crystallization in (1), the quantity for spray of Sanguis cervi is that 1.0mm is as the criterion with its thickness in the crystallization of first floor Sanguis cervi; Above-mentioned pallet with the crystallization of first floor Sanguis cervi and fresh deer blood is put into fully sheathed case again, inject liquid nitrogen in this fully sheathed case, the injection rate of liquid nitrogen is as the criterion can make in casing temperature remain on-140 times 3 minutes, discharge liquid nitrogen in casing after standing 3 minutes, carry out dehumidifier 3 hours when the temperature inside the box to be closed rises to 0 ℃ naturally, obtain two layers of Sanguis cervi crystallization;
(3) repeatedly atomization drying crystallization: operation in repeating step (2) in two of gained layers of Sanguis cervi crystallization in (2), the every repetition once wherein, all 20 ℃ of declines on the basis of temperature last time of temperature in the casing that the liquid nitrogen injection rate can keep in fully sheathed case, and minimum must not be lower than-190 ℃, repeat altogether 4 times, and be evacuated to when in the Sanguis cervi crystallization, moisture is not more than 4wt.% during dehumidifier in the atomization drying crystallization process the last time and stop dehumidifier, obtain the Sanguis cervi crystal finished product.
Gather the Sanguis cervi crystal finished product: dehumidifier finishes, and opens the fully sheathed case chamber door, adopts the brilliant instrument collection Sanguis cervi crystal finished product of drawing together commonly used.
Remove outside blood sampling in above operation, all the other operations are all carried out in the environment of 100,000 grades of cleanliness factors.
Not special operational approach, instrument and equipment and the operation parameter thereof that proposes explanation in the present embodiment, be routine operation method, apparatus ﹠ equipment in common use and Common Parameters that those of ordinary skills use, what perhaps experiment did not need can to know by creative work according to limited number of time.
The above-mentioned Sanguis cervi crystal finished product that collects is carried out the disintegrate Tachistoscope.Method of testing is as described below: get Sanguis cervi crystal finished product 1g in 25 ℃ of environment, be placed in the test tube with ground stopper that the 10ml deionized water is housed, shake up and down test tube 3 ~ 5 times, record the dissolution time of Sanguis cervi crystal finished product, and observation has deposit-free.Test result is as shown in table 1.That wherein selects in embodiment is the Sanguis cervi crystal finished product that this process is produced, and Comparative Examples 1 is selected the Sanguis cervi crystal finished product of explained hereafter described in background technology, selects other Sanguis cervi crystal finished products of selling on the existing market in Comparative Examples 2.
Table 1 crystallization processes parameter and Sanguis cervi crystal finished product disintegrate Tachistoscope result