Calcium Powder Additive Food Feed Grade E282 Propionate Bread Preservatives Calcium Propionate

Product Description

Calcium Propionate: Applications in Food, Feed, and Pharmaceuticals

Our standard product is supplied in two grades: dust-free granules and flour-compatible powder.
Sinochem Supply Chain offers Premium Calcium Propionate in low-dust and flour-compatible crystals in addition to the conventional powder and granules.
 

ChemicalName	CalciumPropionate
Formula	(CH3CH2COO)2Ca
ProductForm	WhiteCrystals,Granules,or Powder
MolecularWeight	186.22g/mol
ENo.	E-282
CASNo.	4075-81-4
EINECSNo.	223-795-8
HSCodeEU	2915.50.00
HSCode US	2915.50.5000
Flashpoint	>250°C
Solubility in Water at  0°C           42.8g/100 ml at 25°C           39.9g/100 ml at 30°C           39.1g/100 ml at 60°C           38.3g/100 ml at 80°C           39.9g/100 ml at 100°C           48.4g/100 ml

Applications
Bread Preservation
Calcium Propionate is a highly effective inhibitor of most molds and some bacteria. It is widely used in bread and other bakery products to prevent mold growth, rope formation, and extend shelf life. In addition, Calcium Propionate serves as an excellent source of dietary Calcium. It is easy to handle, dissolves readily, and blends seamlessly into flour. 

The Importance of Preservatives 
Bread is highly susceptible to microbial growth, especially molds and certain bacteria. While bacteria, molds, and mold spores are typically eliminated during baking, re-contamination occurs via airborne molds, spores, and processing equipment during and after cooling. Strict hygiene controls minimize but do not preclude contamination. Bacterial spores can survive baking and cause rope formation, damaging appearance and texture. Microbial growth rates depend on inoculum levels and types, temperature, humidity, and ingredients. Wrapped or sliced bread is especially prone to spoilage from additional handling post-baking. Preservatives help counter these effects and prolong shelf life.

Application Methods
Given the many factors impacting microbial growth in and on bread, Calcium Propionate levels cannot be precisely correlated with shelf life extension. However, for typical bread recipes, 0.2-0.5% Calcium Propionate (flour weight basis) is recommended. While high concentrations may initially impart a slight odor, it rapidly dissipates during cooling. 

Calcium Propionate can be added at the start of dough-making with other dry ingredients. Slight effects on rising, resulting in mildly reduced loaf volume, can sometimes occur but are readily addressed by adding extra yeast. Addition at the end of dough-making is also suitable. In all cases, initial baking trials are advisable to determine specific organoleptic and physical effects. 

Other Applications
Calcium Propionate can also be used as a preservative in cheese, cheese analogues, and processed cheese products according to quantum satis principles or current Good Manufacturing Practice (GMP). This means it can be added at levels necessary to achieve the intended preservative effect.

Packaging and Grades Available 
1. Premium CP Crystal: Low-dust, flour-compatible crystals; 25 kg bags 
2. Premium CP Granule: Dust-free granules; 25 kg bags   
3. Premium CP Powder: Flour-compatible powder; 25 kg bags
4. Standard CP Granule: Dust-free granules; 25 kg bags 
5. Standard CP Powder: Flour-compatible powder; 25 kg bags
Customized packaging available upon request. Please contact us for details.

FAQ
1. What kind of payment terms do you accept?
We accept a variety of payment terms, including T/T, L/C, PayPal, Western Union, etc.

2. Are you a trading company or a manufacturer?
We are a trading company that specializes in food additives, feed additives and chemicals.

3. What is your usual delivery time?
Under normal circumstances, we will arrange shipment within 15 to 25 days after confirming an order.

4. What about packaging?
We provide neutral packaging and also accept customized packaging.

5. What is your minimum order quantity (MOQ)?
Different products have different MOQs. We can provide 50g to 100g samples. We also support supplying one box/carton for your testing.

6. How long is your quotation valid?
Normally, our quotations are valid for five working days. However, when the market is changing quickly, the validity period may be shortened accordingly.

7. What documents do you provide?
We usually provide commercial invoices, packing lists, bills of lading, certificates of analysis (COAs), and certificates of origin. Please let us know if your market has any special requirements.