The safe and efficient system of preparing collagen protein of single stage method
Technical field
This practicality relates to collagen protein processing technique field, is specifically related to the safe and efficient system of preparing collagen protein of single stage method.
Background technology
Collagen protein is the main component in animal connective tissue, is also that Mammals in-vivo content is maximum, the widest functional protein that distributes, and accounts for 25%~30% of total protein.With the transmission of the formation of organizing, maturation, iuntercellular information, and joint lubrication, wound healing, calcification, blood coagulation and aging etc. have close relationship.Collagen protein is also one of critical starting material of tool of biotech industry, in all extensive application such as medical material, makeup, foodstuffs industry.What nowadays use is women's skin care products and cosmetics the most widely.
Due to the difference of the aspects such as amino acid composition and degree of crosslinking, make especially its processing waste-skin of aquatic animal, bone, in squama, contained abundant collagen protein has the unexistent advantage of a lot of livestock collagen proteins, as certain gelation, the dispersiveness of height, low viscosity, water-absorbent, retentiveness and emulsifying property etc., it is found that in addition the collagen protein that derives from marine animal is obviously better than the collagen protein of terrestrial animal in some respects, such as thering is low antigenicity, hypoallergenic, denaturation temperature is low, solubility is high, easily by characteristics such as protease hydrolysiss.Therefore aquatic collagen protein may progressively substitute terrestrial animal collagen protein.
In fish-skin, contain abundant collagen protein, become the main raw material that extracts collagen protein.The weak point of the system of processing of the collagen of fish skin generally using at present, is: 1) stability of quality product is difficult to ensure; 2) life cycle of the product is long, and energy consumption cost is high; 3) security of product can not be guaranteed.
Utility model content
For overcoming the defect of prior art, being of this practicality provides a kind of single stage method the safe and efficient system of preparing collagen protein, when ensureing quality product stable, improves product purity and security, and reduces the energy consumption in the course of processing, cuts down finished cost.
The technical scheme that this practicality adopts is for achieving the above object as follows:
The safe and efficient system of preparing collagen protein of single stage method, its bag acid treatment pond, extractor, surge tank, strainer, ion exchange column, concentration evaporator, enzymatic vessel, Sterilizers, spray-drying tower; The outlet in described acid treatment pond is connected with the opening for feed of extractor, extractor connects surge tank, the discharge port of surge tank is connected to the opening for feed of strainer, the discharge port of strainer is connected with the import of ion exchange column, the outlet of ion exchange column connects concentration evaporator, the import that the discharge port of concentration evaporator is connected with enzymatic vessel opening for feed, the discharge port of enzymatic vessel connects Sterilizers, Sterilizers is connected with spray-drying tower.
The utility model can be realized by following scheme:
As the preferred scheme of one of the present utility model, described extractor is provided with temperature regulating device.
As the preferred scheme of one of the present utility model,, described strainer is kieselguhr filter or activated charcoal filter.
As the preferred scheme of one of the present utility model, described Sterilizers is for exceeding high-temperature short-time sterilization device, and it provides the high pressure steam of 150-165 DEG C in the time of sterilizing.
As the preferred scheme of one of the present utility model, described moisture eliminator is spray-dryer, the drying tower inlet temperature 140-180 DEG C of described spray-dryer, air outlet temperature 70-85 DEG C.Employing spray-dryer can not only reach the object of drying products moisture, has also ensured the indices stability of product.
Compared to existing technology, the beneficial effects of the utility model are:
1. can effectively ensure extraction yield and quality product by system of the present utility model, obtain stable, the purity high product of quality;
2. system of the present utility model can effectively be taken out the fishy smell in fish-skin, has obtained the collagen product of colorless and odorless, has improved the local flavor of collagen protein;
3. system of the present utility model, by after ion exchange treatment, has been removed heavy metal and the nonmetallic ion that in raw material, may contain, the security that has improved product;
4. a nutritive ingredient that practical system has been preserved collagen greatly, has prevented the secondary pollution of collagen protein effectively, has greatly extended the quality guaranteed period of product.
Below in conjunction with concrete embodiment, this practicality is described in further detail.
Brief description of the drawings
Fig. 1 is the safe and efficient system architecture schematic diagram of preparing collagen protein of single stage method described in the utility model.
Embodiment
As shown in Figure 1, the safe and efficient system of preparing collagen protein of single stage method described in the utility model, its bag acid treatment pond 1, extractor 2, surge tank 3, strainer 4, ion exchange column 5, concentration evaporator 6, enzymatic vessel 7, Sterilizers 8, spray-drying tower 9; The outlet in described acid treatment pond 1 is connected with the opening for feed of extractor 2, extractor 2 connects surge tank 3, the discharge port of surge tank 3 is connected to the opening for feed of strainer 4, the discharge port of strainer 4 is connected with the import of ion exchange column 5, the outlet of ion exchange column 5 connects concentration evaporator 6, the import that the discharge port of concentration evaporator 6 is connected with enzymatic vessel 7 opening for feeds, the discharge port of enzymatic vessel 7 connects Sterilizers 8, Sterilizers 8 is connected with spray-drying tower 9; Described extractor is provided with temperature regulating device, and the temperature of extractor can be set.The process that adopts the utility model to prepare collagen protein is: raw material is transferred in extractor 2 and is extracted after peracid treatment pond place 1 manages, liquid after extraction is transferred in surge tank 3, solid substance after extraction continues to extract for the second time in extractor 1, and the temperature of extractor 1 is increased temperature to 10 DEG C on the basis of extracting for the first time temperature; Carry secondary raffinate and proceed in extractor 1, repeat to extract four times; Extracting solution in surge tank 2 obtains product through strainer 4, ion exchange column 5, concentration evaporator 6, enzymatic vessel 7, Sterilizers 8, spray-drying tower 9 after processing successively.
The utility model can be realized by following scheme:
As the preferred scheme of one of the present utility model, described strainer 3 is kieselguhr filter or activated charcoal filter.
As the preferred scheme of one of the present utility model, described Sterilizers 7 is for exceeding high-temperature short-time sterilization device, and it provides the high pressure steam of 150-165 DEG C in the time of sterilizing.Employing exceedes that high-temperature short-time sterilization device is instantaneous under the high pressure steam of 150-165 DEG C completes sterilizing, can cause that microorganism that material is corrupt and rotten and gemma and enzyme thoroughly kill, preserve greatly the nutritive ingredient of collagen, effectively prevent the secondary pollution of collagen protein, greatly extended the quality guaranteed period of product.
As the preferred scheme of one of the present utility model, described moisture eliminator 8 is spray-dryer, the drying tower inlet temperature 140-180 DEG C of described spray-dryer, air outlet temperature 70-85 DEG C.Employing spray-dryer can not only reach the object of drying products moisture, has also ensured the indices stability of product.
Above-mentioned embodiment is only this practical preferred implementation; the scope that can not limit with this this practicality protection, the variation of any unsubstantiality that those skilled in the art does on the basis of this practicality and replacement all belong to this practical scope required for protection.