What is zein powder?
Zein Powder is an alcohol soluble gluten powder extracted from corn.
Zein Powder, also known as Corn Prion, Corn Gum, Corn Ruan, Corn Protein, Medicinal Corn Prion, Corn Alcohol, Corn Protein Peptide, Corn Alcohol Soluble Protein, Corn Protein, Purification, etc. It is a white or yellowish particle or resinous substance with good film-forming property, gel property and strong oxidation resistance. Due to its insolubility in water and lack of essential amino acids such as lysine and tryptophan, it is less commonly used as a food ingredient. However, with the development of highly decolorizing and deodorizing technologies, its application scope has been greatly expanded, becoming a widely used industrial raw material
| Product name | zein |
| CAS | 9010-66-6 |
| Molecular formula | N/A |
| Molecular weight | 0 |
| EINECS Number | 232-722-9 |
| Melting point | 266-283°C |
| Solubility | Practically insoluble in acetone, ethanol, and water; soluble in aqueous alcohol solutions, aqueous acetone solutions (60–80% v/v), and glycols. Also soluble in aqueous alkaline solutions of pH 11.5 and above. |
| Appearance | White to yellow to orange |
| Density | 1.226 (25C) |
How to extract zein powder?
Method for extracting Zein powder
Zein is a natural protein extracted from corn, commonly used in food and industrial applications. According to the search results, although there is no direct mention of how to extract Zein powder, we can refer to some common protein extraction methods and speculate on possible extraction steps based on the characteristics of corn protein.
General protein extraction method.Protein extraction typically involves the following steps:1. Sample preparation: Select a suitable corn sample, usually corn protein or corn bran.2. Grinding and Suspension: Grind the corn sample into fine powder and suspend it in an appropriate solvent. For Zein, commonly used solvents are ethanol or isopropanol.
3. Filtration and washing: Remove insoluble substances through filtration and wash with solvent to remove impurities.4. Precipitation and drying: Proteins are precipitated by changing solvent conditions (such as pH or solvent concentration), and then dried to obtain powder.
Product Specification
| Item | Specification | Result |
| Identification:A ,B & C | Conforms | Conforms |
| Nitrogen content | 13.1%-17.0% | 14.34% |
| Zein(Protein) | 88%~96% | 91.88% |
| Loss on drying | ≤8% | 4.06% |
| Fat(ether-soluble matter) | ≤2% | 1.10% |
| Residue on Ignition | ≤0.3% | 0.24% |
| Heavy metals | ≤0.002% | <0.002% |
| Total Plate Count | ≤1000cfu/g | <10cfu/g |
| Number of fungal and yeast | ≤100cfu/g | <10cfu/g |
| Escherichia coli | Negative | Negative |
Conclusion：Conform with enterprise specification .
Where is Zein Powder usually used?
Zein Powder is a multifunctional natural polymer material, mainly from corn, with good film-forming, gel and antioxidant properties. Due to its unique properties, Zein Powder is widely used in multiple fields:
1. Food industry: Zein Powder can be used as a food additive, such as as as a coating to improve the moisture retention of nuts and grain products, or as a coating and sugar coating for candies.
2. Pharmaceutical industry: In the pharmaceutical field, Zein Powder can be used as a sustained-release material for drugs or as a coating for the preparation of capsules and tablets, improving the taste and stability of drugs.
3. Cosmetics and personal care products: Due to its good film-forming and moisturizing properties, Zein Powder is also used in cosmetics and skin care products, such as sunscreen, facial mask and moisturizing cream.
4. Packaging materials: Zein Powder can be used to manufacture biodegradable packaging materials such as films and containers, which helps reduce plastic pollution and aligns with the concept of sustainable development.
5. Agriculture: It can be used as a soil amendment in agriculture to improve soil structure and promote plant growth.
6. Other applications: In addition, Zein Powder is also used in the printing industry as a component of ink and as a waterproofing agent in textile finishing
What are the effects of Zein Powder?
Zein powder is a protein extracted from corn that has multiple uses and effects. Here are some of the main effects and applications of Zein powder:
1. Food industry:
Protein source: Zein powder is a high-quality protein source that can be used in food processing to enhance the nutritional value of food.
Food additive: It can be used as a food additive to improve the texture, taste, and stability of food.
2. Feed industry:
Animal feed: Zein powder can be used as a source of protein in animal feed, especially for poultry and livestock such as chickens and pigs. It can improve the efficiency of feed and promote the growth and development of animals.
Color source: It contains abundant lutein and zeaxanthin, which can be used to improve the color of egg yolks and skin, increasing the market value of the product.
3. Pharmaceuticals and health products:
Nutritional supplements: Zein powder can be used as a nutritional supplement to supplement the protein and other nutrients needed by the human body.
Drug carrier: Due to its good biocompatibility and degradability, Zein powder can be used as a drug carrier for sustained release and targeted delivery of drugs.
4. Other applications:
Cosmetics: Zein powder can be used in cosmetics as a moisturizer and skin care ingredient to improve the texture and appearance of the skin.
Biomaterials: Due to its excellent biocompatibility and degradability, Zein powder can be used to prepare biomaterials such as biodegradable plastics and biomedical materials.
It should be noted that the quality and effectiveness of Zein powder are affected by factors such as raw material quality, processing methods, and storage conditions. Therefore, when using Zein powder, high-quality products should be selected and attention should be paid to their storage and usage conditions to ensure their optimal effectiveness.
How and where to buy Zein Powder wholesale?
Our products undergo experimental testing and are recognized by customers
You can trust our order because we have a good record of selling legal educational drugs.
Send your Inquiry for more details, Click email：sales2@faithfulbio.com Now.
A variety of shipping methods for you to choose
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
|
3-7 days |
DHL, Germany DHL, Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
|
7-15 days |
By Air |
Suitable for more than 50kg. |
|
|
15-60 days |
By Sea |
Suitable for more than 500kg. |
Send your Inquiry for more details, Click email：sales2@faithfulbio.com Now.
Disclaimer: The information provided on this website is for reference only and does not guarantee the accuracy, validity, timeliness, or completeness of the information. Please filter carefully. If you believe that this article infringes, please contact the administrator. We are not responsible for any consequences of the information and services on this website.
Note: This compound is only used for laboratory research purposes. The US authorities have not evaluated these claims. Before use, please consult your doctor and learn about available research. This product is not intended for the diagnosis, treatment, cure, or prevention of any disease.
Hot Tags: zein powder cas 9010-66-6, China, suppliers, manufacturers, factory, customized, wholesale, buy, price, bulk, pure, producer, discount, for sale, in stock, free sample, raw powder, raw material, made in China