Your Professional Acidity Regulator Supplier
Niujiao Chemical specializes in supplying a variety of chemical products, focusing on the research and development, production and trade of various chemical raw materials and products, relying on superior product quality exported to more than countries and regions.The product series mainly includes rubber accelerators, rubber antioxidants, rubber curing agents, water treatment additives, carbon black environment-friendly gold extraction agents and other categories.
Why Choose Us
Broad Market
The Our products are exported to more than 100 countries and regions such as the United States, the United Kingdom, France, Japan, Russia, South America, Southeast Asia and Africa.
Custom Service
We understand that each customer may have unique requirements. We have the flexibility to customize our rubber additives to meet specific formulation needs, ensuring optimal compatibility and performance in various rubber applications.
High-Quality Manufacturing
Our manufacturing facilities employ advanced technologies and adhere to stringent quality control measures. We prioritize quality in every step of the production process, ensuring consistent and high-performance rubber additives that meet international standards.
Wide Range of Applications
Our products are widely used is widely used in rubber, leather, cable, plastic, pharmaceutical, water treatment and other industries.
》Chemical name: SODIUM CITRATE ANHYDROUS / Sodium citrate Dihydrate
》Molecular formula: C6H5Na3O7 / C6H5Na3O7·2H2O
》Molecular weight: 294.10
》Cas No: 68-04-2 / 6132-04-3
》Character: Colorless or white crystalline granular or crystalline powder, odorless, taste salty and cold,soluble in water, difficulty in ethanol, slightly deliquescence in moist air, Ph7.5-9.0 in 5% aqueous solution,when heated to 150 centigrade degree. It may lose crystal water.
》Uses: In food processing industry, it is used as buffer, chelate agent, nutrient additive, emulsifier, flavor for yoghurt. In pharmaceutical industry, it is used as anticoagulant and as preservative in syrup manufactured goods, buffer acidity acid in cold drink, prevent acid in dairy products, used as binder in cheese and minced meat, acid coagulant in jellies and jam, emulsifier and stabilizer, in cheese and ice cream.
Advantages of Acidity Regulator
It Can Be Used As A Flavor Auxiliary To Form A Characteristic Flavor
Adding malic acid in food processing can assist the aroma of fruits and jams. Tartaric acid assists grape aroma; phosphoric acid assists Coca-Cola aroma; citric acid's sour taste can mask or reduce some off-flavors. In addition, the sour agent can also balance the flavor and modify the sweetness of sucrose or sweetener.
As A Chelating Agent
It can chelate metal ions, avoid oxidation, discoloration and corruption, and can be used together with other additives to increase efficiency. For example, iron ions and copper ions are catalysts for oil oxidation, vegetable browning, and pigment fading. Adding metal chelating agents is a feasible way.
The Sour Agent Also Has A Buffering Effect
Stable pH value is required in the process of food processing and preservation, and the pH value fluctuation range is required to be very narrow. Simply adjusting the pH value with acid and alkali often loses balance, and organic acids and their salts are used to form a buffer system to prevent excessive fluctuations in pH due to changes in acid and alkali content during raw material deployment and processing.
Preservation
Lowering the pH can inhibit the growth of spoilage microorganisms and pathogens, thereby extending the shelf life of food products. This is particularly important in products like pickles, sauces, and canned goods.
Texture Improvement
Acidity regulators can influence the texture of food. For example, they can help maintain the firmness of fruits and vegetables during processing.
Color Stability
Some acidity regulators help stabilize the color of food products, preventing discoloration that can occur during processing or storage.
Types of Acidity Regulators
Citric Acid
Citric acid is one of the most widely used acidity regulators in the food and beverage industry. It is commonly found in citrus fruits and is used to enhance the tartness and acidity of products such as soft drinks, fruit juices, and candies. Citric acid also acts as a preservative, extending the shelf life of processed foods and drinks.
Lactic Acid
Lactic acid is another commonly used acidity regulator that is produced during the fermentation of dairy products. It is used to adjust the pH levels of products such as yogurt, cheese, and pickles. Lactic acid also contributes to the characteristic tangy flavor of fermented foods and helps in the preservation of these products.
Phosphoric Acid
Phosphoric acid is a key ingredient in carbonated beverages, such as cola and other soft drinks. It provides a sharp, tangy taste and acts as a preservative to extend the shelf life of these products. Phosphoric acid is also used in processed meats, bakery products, and condiments to adjust the acidity levels and improve the overall flavor profile.
Product Paramenters
|
NAME OF INDEX |
RESULTS |
|
Description |
Colorless crystals or a white,crystalline powder |
|
Content(On dry basis),w/% |
99.67 |
|
Alkalinity |
Pass Test |
|
Tartrate |
Pass Test |
|
Heavy Metals,mg/kg≤ |
<10 |
|
Water insolubles |
Pass Test |
|
Loss on drying,w/% ≤ |
0.18 |
Material of Acidity Regulators
Fruits
Especially citric fruits like lemons, limes, and oranges, fruits provide a wealth of natural alkalinizing compounds. Citric acid, found in these fruits, is a popular acidity regulator in carbonated beverages. And natural acids like malic acid are found in many fruits, including apples, strawberries, and grapes.
Vegetables
Natural acidity regulators can also be found in tomatoes, potatoes, and carrots. Natural acids in these vegetables include acetic acid and ascorbic acid, both utilized as additions in the food industry to regulate pH and boost flavor.
Fermented foods
Natural acidity regulators can also be found in fermented foods like yogurt, kefir, and sauerkraut. Natural lactic acid is produced during fermentation, which lowers the pH and improves the meal's flavor.
Beverages
In the beverage industry, acidity regulators are commonly used in carbonated drinks, fruit juices, sports drinks, and energy drinks. Citric acid and phosphoric acid are particularly popular additives in these products, providing a refreshing tartness and tangy flavor. These acidity regulators also help to stabilize the pH levels of beverages, preventing spoilage and maintaining consistency in taste.
Dairy Products
Acidity regulators play a crucial role in the production of dairy products such as yogurt, cheese, and sour cream. Lactic acid is used to ferment milk and create cultured dairy products with a tangy flavor and creamy texture. These additives also help to preserve dairy products and inhibit the growth of harmful bacteria, ensuring food safety and quality.
Bakery Products
In the bakery industry, acidity regulators are used to improve the texture, flavor, and shelf life of products such as bread, cakes, and pastries. Citric acid and tartaric acid are commonly added to baked goods to enhance the leavening process and create a light, fluffy texture. These acidity regulators also help to balance the sweetness of baked goods and extend their freshness.
FAQ
We're professional acidity regulator manufacturers in China, specialized in providing high quality products and service. We warmly welcome you to buy cheap acidity regulator from our factory. For quotation and free sample, contact us now.
O butyl hydrogen dithiocarbonate zinc salt, , Accelerator TIBTD