CN1025412C - Powder quick dissolving donkey-hide gelatin - Google Patents

Abstract

The present invention relates to powder quick dissolving donkey-hide gelatin to which microwave drying is carried out. The present invention can reduce the content of total volatile basic nitrogen in donkey-hide gelatin, has a fragrance, is dissolved after being poured in hot water, becomes viscous when slightly boiled, can be conveniently taken, is sealed in a nontoxic composite membrane bag with moisture protection function in a vacuum mode and has the advantages of quality assurance and measuring accuracy. The water content is lower than 3%. The production processes of the present invention are completely free from the influence of weather, seasons and environments, annual continuous production can be carried out, and the production period is reduced by more than 40 days. The present invention not only reduces installation cost but also saves energy.

Description

Powder quick dissolving donkey-hide gelatin

This patent content belongs to the Chinese patent medicine production technical field.

Powder quick dissolving donkey-hide gelatin of the present invention can reduce the content of total volatile basic nitrogen in the Colla Corii Asini through microwave drying, has a kind of giving off a strong fragrance flavor.It is instant to pour hot water into, and boiling a little is thickness, takes very convenient.With short production cycle, floor space is little, and small investment not only reduces cost of equipment but also save the energy, is optimal a kind of during present Colla Corii Asini is produced.

Making the Colla Corii Asini method at present has multiple.Generally be that the pure donkey skin of quality that will choose is put into bubble Pi Chizhong, about 7～10 days of the skin time of bubble, and constantly change water, till soaking.The donkey skin unhairing that soaks is cut into the piece that varies in size, in the drum washing machine for fur of packing into or wash Pi Chizhong and washed 40 minutes-80 minutes.Reuse hot water floats to wash after 20 minutes-40 minutes and puts into rotary spherical digester, the water that adds 1.2～1.8 times of wet pelt weight, under 120 ℃ of-130 ℃ of temperature through 10～14 hours after, skin hide glue juice, adopt this method often not go clean donkey skin also to be hydrolyzed, this be since the bioprotein macromole owing to high temperature is degraded.At this moment Pilus Equi Asini is promptly broken with finger one sth. made by twisting, or Pilus Equi Asini draws promptly disconnected with two handss one.

In concentrated glue juice process, constantly play the foam roguing, reach about 22%-31% through 30～50 hours glue juice water content, add adjuvants such as an amount of crystal sugar, Oleum Glycines and Shaoxing rice wine, stir evenly, static 2-4 hour is plastic emitting.

During packing dress box, it or not actual weight metering with dried blob of viscose, but do weight metering unit by the piece number of dried blob of viscose, 16 Colla Corii Asini of promptly packing into, the weight of promptly assert it is 500 grams, because not being the infringement consumer's interests, the deviation of weight value of exhausted most blob of viscose weight overshoot when cutting glue, its result do not damage factory's benefit exactly.

The annual production time of Colla Corii Asini is about 200 days, At All Other Times because of glue in the high temperature wet environment, not only can can't keep the neat regular shape in own corner because of weak and limp, also may cause bacterial decomposition and smelly rotten.Minority Colla Corii Asini factory adopts " the long-term production new technique of Colla Corii Asini under the manual control condition " (winning Shandong Province's scientific and technological progress second prize in 1987) at present, use this technology can realize carrying out the whole year Colla Corii Asini production, the adhesive tape of promptly drying in the air part no longer is subjected to the restriction of season, environmental condition.But because this technology one-time investment will be between 1,000,000 yuan-2,000,000 yuan, and per hour need 70 tons of many water consumptions, this is difficult to bear for general little factory.

One of purpose of the present invention is to make the content of total volatile basic nitrogen that in various degree decline can be arranged, and makes Colla Corii Asini itself produce a kind of giving off a strong fragrance flavor, makes the user take Shi Buhui because of having not

Abnormal flavour and refuse it.Wherein total volatile basic nitrogen content is higher for the Colla Corii Asini that prior art is produced, and has not Abnormal flavour.

Two of purpose is that the user is easy to grasp consumption, and pharmacy (shop) be low dose (5 grams or the 10 grams) packing because of adopting accurate measurement when making up a prescription, and be also very convenient.It is hard and crisp because of it about one 31 gram not as prior art, is difficult to accurately cut apart, and weight differs than conference sometimes influences therapeutic effect.

It is solubilized that three of purpose is to use powder quick dissolving donkey-hide gelatin to pour hot water into, boil a little the thickness colloid, easy to use.It does not resemble the Colla Corii Asini that prior art is produced, must heat through dozens of minutes, and stewedization fully, what have is also too much because of glue head twice-cooked stir-frying number of times, causes that the blob of viscose produced thus is of a specified duration stewedly not to be changed.

Four of purpose is because water content is lower than 3%, and vacuum is enclosed in the moistureproof nontoxic compound membrane bag or in the bottle, as long as guarantee pack, seal quality, then powder wherein just no longer is subjected to the influence of external environment, long shelf-life, and not perishable.

Five of purpose is powder quick dissolving donkey-hide gelatin of the present invention, and is with short production cycle, and floor space is little, small investment, and the energy energy-saving and water-saving, economic benefit is obvious.Production process can be completely free of the influence of season and environment simultaneously, can realize long-term continuous production.

Six of purpose is in producing the powder quick dissolving donkey-hide gelatin process, itself just finish sterilization work, and because of the finished product water content is lower than 3%, antibacterial can't survive to product, therefore it has not only guaranteed bacterium inspection quality effectively, and can save the equipment and the place of special-purpose sterilization.

Content of the present invention.The production process of powder quick dissolving donkey-hide gelatin is to select the pure donkey skin of quality to put into bubble Pi Chizhong, according to the temperature situation, soaks 3-7 day, and constantly changes water, till soaking.The donkey skin unhairing that soaks, and it is cut into the fritter that the length of side is not more than 10 centimetres, in the cylinder washing machine for fur of packing into, with adequate flow washing 80 minutes to 120 minutes.The hot water that reuse is 50 ℃-70 ℃ floats and washes 20-40 minute.The skin that floats after washing is put into pot or rotary spherical digester, adds to be equivalent to dried bark weight 2-3.5 water doubly, and under 80 ℃-105 ℃ temperature, after 12-20 hour, skin promptly changes into glue juice.Glue juice should filter through filter tank.Shop, filtering tank bottom palm fiber is adorned handstone above.Filtered glue juice enters settling vat again, sedimentation 2-6 hour.The clarifying glue in top is squeezed in the evaporation and concentration pot, and filtered through 100 orders-140 order brass sieve.

Will constantly play the foam roguing in concentrated glue juice process, through 30-50 hour, the water content of glue juice can reach about 22%-30%, at this moment can add adjuvants such as an amount of crystal sugar, Oleum Glycines and Shaoxing rice wine, stirred evenly as possible, got final product plastic emitting in static again 2-4 hour.During plastic emitting, glue juice is poured in the glue case by concentration pan, leaves standstill 1-3 days, treat that glue juice solidifies fully after, can be by clawing in the glue case, claim that it is the glue stone roller.

The film of 0.5 cm thick that glue stone roller is cut into places the environment of 20 ℃-60 ℃ clean dried, makes film drying, when the water content for the treatment of film is 14%-18%, film can be packed up, and wipe the dust of each face of film with the heat coarse cloth that wets.

Above-mentioned film is broken into area be not more than 15 square centimeters fragment, evenly put into microwave drying oven.The microwave frequency of using can be 915MHz, also can be 2450MHz.Efficient surpasses 50% microwave drying oven, and the input power of each kilowatt can be at 15 minutes inner drying 500 gram oddments.In dry run, in time to stir film and make and be heated evenly, the oddments water content behind microwave drying is lower than at 3% o'clock and can takes out.The glue that takes out is sent in the pulverizer and is pulverized, and crosses sieve then No. 4.

Undersized fine powder can be packed in the compound membrane bag of non-toxic moisture-proof by loading amounts such as 5 grams, 10 grams, and vacuum-pumping and sealing, and the vial of also can packing into tightly seals, or in the non-toxic plastic bottle of packing into, the evacuation sealing by fusing.

The present invention compares with the Colla Corii Asini that prior art is produced has lot of advantages.

First advantage is powder quick dissolving donkey-hide gelatin can reduce total volatile basic nitrogen in the Colla Corii Asini after the microwave drying production process a content, has a kind of giving off a strong fragrance flavor.Total or the light or important place of the Colla Corii Asini that prior art is produced is contained a kind of

Abnormal flavour.

It is instant that next is that powder quick dissolving donkey-hide gelatin is poured hot water into, and boiling a little is thickness, takes very convenient.The Colla Corii Asini that prior art is produced heats through dozens of minutes, and stewedization is that have even stewed also insoluble for a long time fully.

The 3rd advantage is that powder quick dissolving donkey-hide gelatin restrains with 5 or 10 devices that restrain are enclosed in the compound membrane bag or in the bottle, makes up a prescription or use separately by prescription, once uses one to wrap or count bag, accurate measurement.The Colla Corii Asini that prior art is produced, every nearly weighs 31.25 grams, or 62.5 grams, and because of Colla Corii Asini is hard and crisp, it is little more difficult accurately broken to heal, and often requires to differ bigger with prescription when therefore making up a prescription, and this must influence therapeutic effect.

The 4th is that this powder quick dissolving donkey-hide gelatin water content is lower than 3%, and vacuum is enclosed in the moistureproof nontoxic compound membrane bag or in the bottle, need only assurance pack, seal quality, and powder just no longer is affected by the external environment in the bag, in the bottle.The Colla Corii Asini of prior art production though there are cellophane, carton, three layers of packing of cellophane in the inside and outside, is met tide meeting crumple because of cellophane, when too dry, can tighten voluntarily again and fragmentation.A box Colla Corii Asini (being generally 500 grams) is in case after opening, if can not run low very much for the moment, three layers of packing originally promptly become one deck packing, one meet tide slightly simultaneously, and the cellophane on the blob of viscose is all shelled to be got off.Colla Corii Asini is the stronger animal proteinum hydrolysis goods of a kind of water solublity, hygroscopicity, in case it is just easily corrupt rotten to make moist, and gently then also can be mouldy.More outstanding in China south, this is a major defect of prior art.

The 5th is this powder quick dissolving donkey-hide gelatin, cuts or polish jade with an emery wheel manufactured goods by glue and can finish in three days.Prior art is cut or polish jade with an emery wheel finished product by glue and generally will be reached 90 days sometimes with more than 50 days because of being subjected to the influence of weather and environment.Adopt the present invention, not only the production cycle of Colla Corii Asini can reduce more than 40 days, significantly reduced the production equipment expense, saved the energy, but also had improved productivity ratio.

The 6th is the influence that the production process of this powder quick dissolving donkey-hide gelatin can be completely free of weather, season and environment.Existing technology makes the production process of Colla Corii Asini be subjected to the restriction of the strictness of weather conditions, only about 200 days of the time that can produce Colla Corii Asini in 1 year that has, and the sanitary condition of production environment can't guarantee.

Last point is this powder quick dissolving donkey-hide gelatin, in microwave drying process, is not only the dry run of Colla Corii Asini, and is the sterilization process of Colla Corii Asini, so the powder quick dissolving donkey-hide gelatin of finished product need not be taked the sterilization measure more separately.The Colla Corii Asini that prior art is produced because of the finished product water content up to 15%, very easily make moist, and bacteria containing amount increased.Reaching in drying time of tens days, in the environment of large space, be not infected with germs unavoidably.Therefore before packing, have to use special equipment, sterilize for a long time,, also be difficult to control fully the bacteria containing amount index of Colla Corii Asini even like this.

The best method of implementing this patent is:

1, in glue juice production process,, prevent high-temperature operation from operation such as select materials, steep skin, wash skin, change skin, filtration, concentrate.

2, glue juice should be fulfiled the chemical examination formality before plastic emitting, guarantees every index requirement all up to specification of Colla Corii Asini inherent quality, otherwise the postprocessing working procedures that can not enter product.

3, the film that is cut into by the glue stone roller should prevent that temperature is too high carrying out drying in the exsiccator of strict control wind pushing temperature, causes blob of viscose cracked, is not easy to film surface dust removal.

4, air-supply should be filtered through thick effect, medium effeciency filter.

5, use in pneumatic conveying drying and the process at film, should adopt condenser type moisture teller or microwave type moisture teller that the Colla Corii Asini water content is carried out fast measuring with microwave drying.And can not measure the Colla Corii Asini water content with the weightless algoscopy of the conventional drying of spending past ten hours.

6, should make the special-purpose rotating disk ripple drying machine that declines and come the oddments of dry water content at 14%-18%.The container of containing Colla Corii Asini above it can be made with quartz glass, heat resistant glass or devitrified glass.Should make heavy wall hemisphere hull shape.Presenting microwave energy to oddments adopts circular radiator to match with hemispherical dress glue container.The capacity of plastic container should be at 3 kilograms-5 kilograms but once adorn the glue amount at 15 kilograms-20 kilograms.The power of each microwave applicator should be at 3 kilowatts-5 kilowatts.Whole operation should be noted microwave protection.Microwave is leaked and can should take corresponding shielding or absorb the measure of leaking energy above the position of state-set standard, guarantee health of operators.

7, the product behind the microwave drying should carry out disposable pulverizing in high speed disintegrator, carry out machine then and sieve outward.

8, powder packing if use compound membrane bag, composite membrane ectonexine to should be Polymer Synthesizing non-toxic moisture-proof film, is an aluminium foil in the middle of two films.Powder weighing active volume method is sealed and should be adopted the vacuum heat seal.If with bottled, should adopt the conventional mouth-sealing method of medical injection medicine.

9, stick contents such as to be printed on name of product, trade mark, authentication code, loading amount, the scope of application, points for attention in pack outside or bottle.

Claims (3)

1, a kind of production method of powder quick dissolving donkey-hide gelatin, it is characterized in that: the film that Colla Corii Asini glue stone roller is cut into 0.5 cm thick places 20-60 ℃ the dry environment of the clean universe, make the film universe dry, when the water content for the treatment of film is 14%-18%, be that the dry device of the available microwave universe is brought down below 3% with water content again, and pulverize, sieve to such an extent that fine powder is packed, the microwave frequency of carrying out the dry use of the microwave universe can be 915MH ₂, also can be 2450MH ₂

2, the production method of powder quick dissolving donkey-hide gelatin according to claim 1 is characterized in that: carrying out the dry film of the microwave universe should be clean dustless, and breaks into area and be not more than 15 square centimeters fragment.

3, the production method of powder quick dissolving donkey-hide gelatin according to claim 1 is characterized in that: the gained fine powder is answered airtight package.