Best Gelatin manufacturer in China, Your nearest gelatin wholesale.
As a professional manufacturer in China, Huaxuan is your nearest gelatin wholesale here.
Gelatin is a translucent, colorless, tasteless food raw material, mainly extracted from bovine, pig, and fish skin or bone. So it is also called animal gelatin, fat glue.
Gelatin is divided into edible gelatin, pharmaceutical gelatin, industrial gelatin, photographic gelatin, skin glue and bone glue according to the production of raw materials, production methods and product quality, product use. We wholesale all these grade gelatin.
Food gelatin is mainly used in manufacturing all kinds of candy, gummy, jelly, cake, yogurt, meat etc. Pharmaceutical gelatin is mainly used in manufacturing all kinds of soft capsules, hard capsules, drug preparation coating, microbial culture and other pharmaceutical and medical industries.
|Color||light yellow or off-white|
|Impurity||No visible exogenours impurity|
|Jelly strength（6.67% 10°C）||120-300bloom|
|Viscosity （16.67%, 40ºC）||3-7 ºE|
|PH（ 5% solution）||5-7|
|Total plate count||≤1000CFU/g|
|Salmonella||Absent in 25g|
|E.coli||Absent in 25g|
Wholesale Gelatin specification
The versatility of gelatin in the food industry makes it an ideal choice for confectionery, dairy products, desserts, baking, cereals and meat products.
Besides, as a professional wholesale gelatin supplier, we whole gelatin from fish gelatin, bovine gelatin and pork gelatin.
Our wholesale gelatin is vary from 80-300bloom, specification of gelatin is different for different usage.
What kind of gelatin wholesale?
What is the production process of the gelatin wholesale?
Gelatin is a product obtained by moderate hydrolysis and thermal denaturation of collagen. Our wholesale gelatin is mainly produced from animal skins,
bones and tannery wastes. It is mostly prepared from cowhide or pig skin. In recent years, due to mad cow disease and foot-and-mouth disease, many customers turn to purchase gelatin made from fish skin and scales, so we also add a production line for fish gelatin. At present, the production methods of gelatin mainly include alkaline method and acid method.
The acid method and alkali method of gelatin usually indicate that the pre-process of the raw material of the gel is different from the chemical treatment method in the process of extracting the gel. Acid gelatins mainly use hydrochloric acid, sulfuric acid, phosphoric acid, lactic acid, citric acid, acetic acid and other single acid or compound acid for the previous process. Raw material expansion and other treatment, and further use of weak acid or strong acid to destroy the molecular cross linking and molecular bond fracture, so that the skin dissolved in acid aqueous solution, also known as glue extraction.
The production of gelatin by acid method and alkali method is usually to indicate that the raw material of the glue is different from the chemical treatment method
in the extraction process. Acid gelatins mainly usy the molecular cross linking and molecular bond fracture, so that the skin dissolved in acid aqueoe hydrochloric acid, sulfuric acid, phosphoric acid, lactic acid, citric acid, acetic acid and other single acid or
compound acid for the previous process. Raw material expansion and other treatment, and further use of weak acid or strong acid to destrous solution, also known as glue extraction.
The acid production of gelatin is mainly composed of three processes. The collection and preservation of raw materials and the pretreatment of raw skin and bone through various methods are the pre-process part of the development of gelatin technology. The degradation of collagen, that is, the extraction of gelatin is the first step. The second process part, it is also a key part that affects the yield. The filtration, evaporation, sterilization, and drying of gelatin constitute the post-process part of the gelatin technology.
In the process of preparing gelatin by the alkaline method, the raw materials containing collagen are first pretreated by liming, washing and degreasing. After the raw materials are pretreated, the fat content is lower, and the main component is collagen. Under temperature, collagen is gradually degraded into a mixture of polypeptides with uneven molecular weight, and the polypeptide solution is concentrated, dehumidified and dried to obtain a solid powder.
In terms of product yield, properties and purity, the alkaline method can produce high-quality gelatin. At present, more than 80% of domestic gelatin is alkaline gelatin.
Here show you our professional manufacturing process of gelatin:Q
1. The preprocessing
Pretreatment is to prepare the feedstock for the main extraction step and to remove impurities that may negatively affect the physical and chemical properties of the final gelatin product.
3. Refining and recovery processes
Refining and recovery processes include filtration, ion exchange, membrane concentration and sterilization. After these process is mainly to absorb heavy metal such as chrome, lead, Mercury, Cadmium will be absorbed and increase the purity of liquid gelatin.
5. Grind, grind and mix the dried gelatin.
After drying, put the gelatin into the next line, grinding the gelatin from strip into particles in 8mesh. And stock the gelatin into semi-products warehouse one by one. Pick up the semi-product to test in the lab.
The processed skin raw materials are boiled by heating water, and the skin is dissolved in water and turned into liquid glue. Gelatin is extracted from a hydrolyzed mixture, which is usually done as a multi-stage process with hot water or dilute acid solution.
4. Through cooling and solidification technology, make the glue from liquid to solid, and dry.
Liquid gelatin turn into solid gelatin, sterilize the material under qualified level. After that, through the increase temperature, drying the strip gelatin. Pick up the samples to test.
6. Processing, deployment, grinding into powder according to customer needs, then send out.
Processing the semi-product gelatin based on the customers’ required index, such as mix the order to meet the required viscosity, bloom, crushing the 8mesh gelatin granules into 40mesh gelatin powder, pack the gelatin into pallets. Finally, load the cargo into truck and send to buyers’ warehouse or loading port.
Some of our products are on display
Frozen food improver
In frozen food, gelatin can be used as a gelatine, gelatin gelatine has a low melting point, easily soluble in hot water, with the characteristics of melting in the mouth, often used to make meal gelatine, food gelatine, etc..Gelatin can also be used to make jellies, which do not crystallize in warm, unmelted syrup and which can be re-formed when the clots are broken.Gelatine as a stabilizer can be used in the production of ice cream, ice cream, etc.
Gelatine in ice cream is to prevent the formation of coarse-grained ice crystals, maintain fine structure and reduce the melting rate.
To get good ice cream, the gelatine content must be just right.The usual amount of gelatine in ice cream is 0.25% to 0.6%,Gelatins of any strength can make good ice cream, but the strength must be matched with the corresponding concentration.
As a gelatinizing agent, gelatin is added to meat products, which is used in the production of wild pork, aspic, canned ham, mouth strips, veal, ham pie, canned meat and Zhenjiang cuisine meat, etc., thus improving the output and quality of products.
Gelatin can also act as an emulsifier in some meat products, such as emulsifying the fat in meat sauces and cream soups, and preserving the original character of the product. In canned foods, gelatin is also used as a thickener, often in powdered form, or in a single serving, A thick gelatin made of two parts water.
Gelatin can be used as a clarifying agent in the production of beer, fruit wine, dew wine, fruit juice, yellow rice wine, padan wood nut milk drinks and other products. The mechanism of action is that gelatin and tannin can form flocculent precipitation, after standing,Flocculent colloidal particles can adsorb, agglomerate, coagulate and co-sink with turbidity, and then remove by filtration. For different drinks, gelatin can be used with different substances as needed to achieve different effects.
Food coating material
In recent years, Japan and other countries more gelatin used in food coating. Gelatine coating on food surfaces has the following advantages:
(1) When two different foods are combined together, gelatine coating can inhibit Browning reaction.
(2) prevent moisture absorption and stiffness of food, coated with edible gelatin on the surface of powdered and granular sugar, can prevent sugar moisture absorption and avoid caking phenomenon.
(3) can make the food surface luster, improve the quality of food.
(4) can prevent food corruption and oxidation. A coating of 10% to 15% gelatin is suitable for hams, cured meats, sausages and cheeses to prevent spoilage. Prolong the preservation of food.
(5) gelatin as a stabilizer, to prevent the product dry shrinkage deformation.
(6) preservation effect, in the sugar solution of soaking fruits and vegetables, gelatin solution is added to form a skin film on the surface of fruits and vegetables, which can ensure the freshness and natural flavor of food.
In food production, gelatin can also be used to make cakes and various icing.Because of the stability of the gelatin, the icing does not seep into the cake even on hot days when the liquid phase increases, and it also controls the size of the sugar crystals.
Gelatin can also be used to make colored beads of ice cream, sugar-free cans, etc.In food packaging, gelatin can be synthesized gelatine film.Gelatine film also known as edible packaging film, biodegradable film.It has been proved that the film has good tensile strength,heat sealing, high gas resistance, oil resistance and moisture resistance.The biodegradable film synthesized by Chen jie et al. with gelatin is mainly used for fruit preservation, meat preservation, food packaging or direct consumption.
Application in pharmaceutical line
Gelatin is widely used in medicine because of its biodegradability, good biocompatibility and film formation. There are more than a dozen kinds of raw materials needed to make capsule shells, among which, gelatin takes the lead, Accounting for more than 90% of the quality of the capsule production.
Application in Industry
A. As bone glue agent, used for bonding pencils, emery cloth, sandpaper, etc., and gluing wood, binding books, etc.
B. Used for plate making and metal nameplate and badge manufacturing.Bone glue solution to add dichromate, coated on the metal surface after drying, exposure can form insoluble thin layer, covered but not exposed part is still soluble in water and washed away, so you can use etching to make printing plate and other products.It can also be used for screen printing.
C. Used as plating additive.Adding a small amount of bone glue to the electroplating solution can make the surface of the coating bright.
D. can be used as sizing agent, used in papermaking and textile industry.Straw hat on bone glue, and then treated with formaldehyde, not easy to deformation and waterproof.
E. Can be used as a coagulant aid.Bone glue is a kind of animal glue, is a chain of natural polymer material, the main component is protein, its molecular weight between 3000~ 80,000, can be dissolved in water, after being added to water, mainly by adsorption bridge to promote the aggregation of colloidal particles.Bone glue and aluminum salt or iron salt can be used together to obtain good coagulation effect. Nanjing Water Supply Company of China used bone glue as coagulant aid and ferric chloride for the first time in 1966, and obtained good treatment effect.
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Xiamen 361003, Fujian Province, China
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