FAQs about Citric Acid for Food
What is food grade citric acid?
Citric acid is one of the most used additives by the food industry, it is an organic tricarboxylic acid that is present in most fruits, especially citrus fruits such as lemon and orange. It is a good natural preservative and antioxidant that is added industrially in the packaging of many foods.
What is food grade citric acid used for?
There are many uses of citric acid in the food industry:
1. Beverages: It is used as a flavoring and pH regulator.
2. Sweets, Preserves and Caramels: Acidulant and pH regulator.
3. Processed vegetables: In combination with ascorbic acid, it prevents oxidation.
4. Frozen foods: It stops the process of flavor and color deterioration.
5. Canned fruits and vegetables: Prevents enzymatic oxidation, enhances the flavor and lowers its pH.
6. Pastries: It enhances flavors and is also used as acidulant.
7. Processed cheeses: Emulsifies and texturizes when it is used in salt form.
8. Meet: Its texture is modified by citric acid.
9. Fishing products: It lowers the pH of this kind of products in the presence of other antioxidants or preservatives.
What is anhydrous citric acid?
It is a white or colorless crystalline additive, which is produced from the fermentation of glucose and/or sucrose substrates.
Here are some uses in the food industry:
1. They act as agents that produce the hydrolysis of sucrose and starch.
2. It promotes pectin gelation in fruit jams and jellies.
3. Helps hide the excess sweetness of some foods or drinks.
4. It can help increase the activity of many additives that are antioxidants.
5. It is used as a neutralizer of the effect of acids.
6. Regulates the pH of foods to accentuate or give specific flavors.
7. Inhibits chemical reactions that cause food browning and slows down the oxidation process in combination with antioxidants such as butylated hydroxytoluene and butylated hydroxyanasol, promoting food preservation.
8. Releases carbon dioxide, promoting the growth of bread dough.
What is citric acid monohydrate?
Like anhydrous citric acid, it is an additive that is used as an acidulant, pH regulator, flavoring agent, antioxidant, among others. Citric acid monohydrate differs in that while it is the water-free form of citric acid, it is the form that contains H2O and is produced by crystallization from cold water.
Where to buy citric acid?
If you still don't know where to buy food grade citric acid (E-330), we suggest you review the products we have in our ecommerce and you will find everything you need for that new product you are planning. We have citric acid from different suppliers in the world, approved by the FDA.