
Curcumin Powder
CAS:458-37-7
Certificates:ISO,GMP,CQC,Halal,FDA,Kosher Specification:Natural Curcumin 2%-8%
Synthetic Curcumin 95%-98%
Chemical Formula: C21H20O6
Molecular Weight:368.38
Test Method: HPLC
MOQ: 1kg
Shelf life:2 Years
OEM: Capsules, tablets, compound/mixed powder
Packing: 1kg,25kg,100kg/ aluminum foil bag ;25kg/ fiber drum
Packaging can also be customized according to requirements
Delivery Time: 4-7 working days after payment
Payment Method:Wire Transfer(T/T),Western Union,Money Gram,Alipay
Description
Technical Parameters
Product Description ◥
Curcumin Powder is a bioactive substance, one of the active ingredients in curcuma longa, and a polyphenol compound. It is extracted from the plant curcuma longa. The content of Curcumin is relatively low in curcuma longa, generally between 2% and 8%. Therefore, in order to improve the purity and concentration of Curcumin, people often obtain high-quality Curcumin products through extraction and purification methods. For example, 95% Curcumin and 98% Curcumin are chemically synthesized.
Curcumin is a vibrant yellow compound known for its potent antioxidant and anti-inflammatory properties. It has gained significant attention in chemical applications due to its versatile nature and numerous beneficial properties.
turmeric curcumin can be utilized as a coloring agent in various industries, such as food, cosmetics, and pharmaceuticals. Its intense yellow hue adds vibrancy to products, making it a popular choice for food coloring, natural dyes, and cosmetics. Additionally, curcumin's antioxidant properties make it a valuable ingredient in the development of antioxidant-rich formulations for skincare and beauty products. Xi'an ZB Biotech holds several advantages in the production and supply of turmeric root extract. The company prides itself on providing customized services to meet the specific needs of customers. With a dedicated team of experts, Xi'an ZB Biotech can tailor the curcumin bulk powder according to different requirements, such as purity levels, particle sizes, and solubility, ensuring maximum satisfaction.
If you want to know more about this product, welcome to contact Jessica
| Product Name | Curcumin |
|
Botanical Source |
Curcuma longa |
|
Appearance
|
Yellow Powder
|
| Grade | Food Grade |
| Specification | 2%-98% |
|
Keywords
|
turmeric curcumin extract,turmeric extract powder,Curcuma Longa Extract |
|
Storage
|
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
|
|
Shelf Life
|
24 Months
|

Specification Data Sheet◥
|
Items |
Standards |
Results |
|
Physical Analysis
|
||
|
Appearance |
Yellow Powder |
Complies |
|
Assay |
2%-98% |
98.22% |
|
Odor & Taste |
Characteristic |
Complies |
|
Ash |
≤ 5.0% |
2.36% |
|
Loss on Drying
|
≤ 5.0% |
2.36% |
|
Chemical Analysis
|
||
|
Heavy Metal
|
≤ 2.0 mg/kg
|
Complies |
|
Pb |
≤ 2.0 mg/kg
|
Complies |
|
As |
≤ 1.0 mg/kg | Complies |
|
Hg |
≤ 0.1 mg/kg | Complies |
|
Microbiological Analysis
|
||
|
Residue of Pesticide
|
Negative | Negative |
|
Total Plate Count |
≤ 1000cfu/g |
Complies |
|
Yeast & Mold |
≤ 100cfu/g |
Complies |
|
E.Coli |
Negative |
Negative |
|
S. aureus |
Negative |
Negative |
Company Advantages◥
a. Technical Strength: Xi'an ZB Biotech Co., Ltd. has Equipped with advanced extraction technology and equipment, familiar with various extraction methods, and able to customize extraction according to customer needs. The company should also have relevant research and development capabilities to continuously promote technological innovation and product upgrades.
b. Quality Management System: Our factory has established and implemented a strict quality management system, including reasonable raw material selection, clean production environment, strict process control and testing methods, to ensure product quality and safety, and comply with relevant regulations and standards.
c. Production capacity and scale: Having a large production capacity and scale, able to meet customer orders of different sizes and needs. Colleagues also possess stable supply chain and inventory management capabilities to ensure timely delivery and supply of products.
d. R&d and innovation capability: The ability to continuously innovate and develop, continuously improving the quality and added value of products by improving existing processes and developing new products.
e. The most importance: Our factory provides OEM/ODM one-stop service. Xi'an ZB Biotech Co., Ltd. has 17 years of experience in export, our products have gained recognition and trust in more than 40 countries across Europe, America, Southeast Asia, Oceania, and beyond.
Product production process◥
The production process of Curcumin is as follows:
1. Material selection: Select a suitable turmeric plant variety, usually turmeric (Curcuma longa), and ensure its quality and origin.
2. Washing and slicing: Wash the selected turmeric plant rhizomes to remove impurities and dirt, and cut them into slices of appropriate size for subsequent processing and extraction.
3. Extraction: Put the cleaned turmeric slices into suitable extraction equipment. The commonly used extraction methods include water extraction, organic solvent extraction, supercritical fluid extraction, etc. The purpose of the extraction is to dissolve the curcuminoids from the plant material and form an extract.
4. Filtration and concentration: the extract is filtered to remove plant dregs and impurities. Then use an evaporator or other concentrating equipment to evaporate the solvent in the extract to concentrate the curcumin.
5. Crystallization and separation: crystallize the concentrated curcumin solution, and crystallize curcumin by cooling or adding a crystallization agent. Then the crystallized curcumin is separated from the solvent through operations such as centrifugation and filtration. 6. Drying and purification: The isolated curcumin is dried to remove the remaining solvent and water. Then utilize purification methods, such as recrystallization, chromatographic chromatography, etc., to further improve the purity and quality of curcumin.
7. Packaging and storage: The purified curcumin is packaged, usually in a sealed package to maintain its stability and quality. Curcumin products should be stored in a dry, cool and dark environment to avoid the influence of moisture and light.

Customized service◥
Xi'an ZB Biotech Co., Ltd. has three complete production lines for the production of personalized and customized packaging. We use our expertise to help our customers develop a perfect personalized solution, including product content, packaging material, label design and logo.

Please contact Jessica to get a free custom solution.
Customized product manufacturing process◥
- Determine the raw material, formula, dosage form, bulk quantity, and packing method
- We will send samples to customers
- The customer confirms that the sample is qualified
- Customers prepay the deposit
- We arrange production
- After the production, we will confirm the packaging with the customer again.
- Arrange shipment
- Give the customer a copy of the bill of lading
- The customer pays the final payment
- The customer confirms receipt of goods
- Feedback from customers to our company, so that we can make improvements
Below is the production process◥

Factory picture◥
Xi'an ZB Biotech Co., Ltd. is a new high-tech enterprise specializing in plant extracts, integrating scientific research, production, sales, and service. We have a leading research and development team composed of natural product development and plant functional ingredient extraction, with standard plant extract extraction workshops and pilot workshops.

Certificate picture◥
Xi'an ZB Biotech Co., Ltd. has 17 years of export experience, strong strength, and an independent factory and has obtained production licenses, organic certifications, Kosher, and other qualification certificates. All products and processes are carried out in accordance with the standard quality management system, ensuring that we serve our customers with high-quality products!

Benefits of Curcumin◥
a. Antioxidant effect:
Curcumin Powder has a strong antioxidant capacity, which can neutralize free radicals in the body and reduce the damage caused by oxidative stress. It can not only directly eliminate free radicals, but also stimulate the activation of antioxidant enzymes in the body, improving the ability of cells to resist oxidative stress.
b. Improve digestive function:
Curcumin supplements can stimulate the secretion of Digestive enzyme and promote the digestion and absorption of food.
c. Immune regulation:
Turmeric Extract Capsules can regulate the function of the immune system, increase the activity of immune cells, and improve the body's resistance to pathogenic microorganisms.
d. Protect the liver:
Curcuma Extract Curcumin can reduce oxidative stress in the liver, promote the repair and regeneration of liver cells, and improve the detoxification ability of the liver.
Industrial Applications◥
Curcumin powder is widely used in fields such as health products and food:
a. Food and Beverage Industry: Natural Curcumin finds extensive use as a natural food coloring agent, adding a bright yellow hue to various food and beverage products. It is used in sauces, dressings, baked goods, confectioneries, and beverages.
b. Cosmetics and Personal Care Industry: Curcumin 98% is a sought-after ingredient in the formulation of natural and organic skincare, haircare, and beauty products. It is used in creams, lotions, serums, masks, and hair care products to provide antioxidant protection, reduce inflammation, and enhance the overall radiance of the skin and hair.
c. Pharmaceutical Industry: Curcumin bulk powder is studied for its potential therapeutic benefits and is used in the development of pharmaceutical formulations. Its antioxidant and anti-inflammatory properties make it a valuable ingredient in various health supplements, capsules, and tablets.
d. Nutraceutical Industry: Pure bulk Curcumin is widely used in the production of nutraceutical products due to its health-promoting properties. It is formulated into capsules, powders, and liquid supplements, offering consumers a convenient way to incorporate the benefits of curcumin into their daily routine.
Packaging◥
Dry plant extracts will be packaged in bags. This type of packaging usually uses aluminum foil bags or paper bags, depending on the quantity, 25kg or more, and is packaged in cardboard drums.

Logistics◥
Choose a reasonable transportation method based on customer needs.

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