Bulk Curcumin Powder Manufacturer in China

High-quality Curcumin powder extracted from turmeric root (Curcuma longa) for pet nutrition, animal feed additives, dietary supplements, functional foods, and cosmetic formulations. Custom specifications (5% – 95%), stable wholesale supply, and OEM capsule and tablet services for global ingredient buyers.

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Bulk Turmeric Root Extract Curcumin Powder 5%, 10%, 50%, 98%

Product Name	Curcumin Bulk Powder
Other names	Curcuma longa L extract, Curcumin powder,Turmeric Powder, Turmeric Root Extract
Botanical source	Curcuma longa L,diferuloylmethane,Curcuminoid,Turmeric yellow,Turmeric Yellow
Active ingredients	Curcumin
Specifications	5%, 10%, 50%, 98% purity available
Appearance	Orange powder
OEM Services	Custom formulation,Pet functional feed，Pet supplement, capsules, tablets, softgels,powder，contract manufacturing, custom logo
Bulk Packaging	25kg/drum, 1kg -25kg per bag
Annual supply capacity	100 tons/year
Benefits	Colouring, Antioxidant, Joint health,Anti inflammation.

Yucca Extract is a natural, plant-based ingredient commonly used in animal nutrition, pet health, feed additives, and odor control. JaYoo Biotech manufactures high-quality bulk yucca extract powder in China for global distributors, feed producers, and pet supplement brands. We provide a reliable supply, competitive wholesale pricing, OEM support, and rigorous quality control.

What is Curcumin?

Curcumin is a natural compound found in turmeric (Curcuma longa) and is the main active ingredient behind turmeric’s health benefits. Its CAS number is 458-37-7, with the molecular formula C21H20O6 and a molecular weight of 368.38 g/mol. Curcumin is an orange-yellow powder with a distinct smell and taste. While it does not dissolve in water, it mixes well with organic solvents like ethanol, acetone, and glacial acetic acid, making it suitable for many uses. Curcumin is well known for its anti-inflammatory, antioxidant, immune-supporting, and metabolic benefits. It is used in animal nutrition, pet and dietary supplements, food, pharmaceuticals, and cosmetics. Jayoo Biotech offers bulk Curcumin powder in several purity levels, including 5%, 10%, 50%, and 95%. We usually pack it in 20 kg bags or can provide custom packaging for larger orders. As a leading Curcumin supplier in China, Jayoo Biotech also provides OEM services, such as capsules, tablets, and custom formulations for supplement and pet health brands.

Curcumin Specifications

Jayoo Biotech’s Curcumin powder is made with careful quality controls to keep it pure, safe, and stable for industrial use. It comes in several purity levels—5%, 10%, 50%, and 95%—so manufacturers can choose the right option for their needs.

The powder is a fine orange color, with over 95% passing through an 80 mesh screen for even particle size and easy mixing. Key quality checks include a maximum of 10% loss on drying and 1.0% total ash, which help keep the product stable and pure. Heavy metals are tightly controlled: lead is kept at 2 ppm or less, mercury at 0.5 ppm or less, cadmium at 1 ppm or less, and arsenic at 3 ppm or less. Residual solvents stay below 5000 ppm. For safety, each batch is tested to make sure the total plate count is under 10,000 cfu/g, there is no E. coli or Salmonella, and yeast and mold are under 100 cfu/g. Every batch is thoroughly tested in the lab to meet international standards and to make sure it is safe for use in feed, food, and supplements.

Test Item	Specification
Appearance	Orange powder
Curcumin Content	5%, 10%, 50%, 95%
Odor	Characteristic
Taste	Characteristic
Particle Size	NLT 95% through 80 mesh
Solubility	Soluble in ethanol, acetone and glacial acetic acid
Loss on Drying	≤10%
Total Ash	≤1.0%
Lead (Pb)	≤2 ppm
Mercury (Hg)	≤0.5 ppm
Cadmium (Cd)	≤1 ppm
Arsenic (As)	≤3 ppm
Residual Solvent	≤5000 ppm
Total Plate Count	<10,000 cfu/g
E.coli	None detected in 10 g
Salmonella	None detected in 10 g
Yeast & Mold	<100 cfu/g
Packaging	20 kg/bag

Curcumin Manufacturing Process

Jayoo Biotech produces curcumin powder from natural turmeric roots using a multi-step extraction and purification process that preserves high purity and biological activity.

The process starts with preparing raw turmeric by cleaning and crushing dried roots to increase surface area and extraction efficiency. The crushed material then undergoes solvent extraction to separate curcuminoids from plant fibers and other inactive components.

The extracted solution is filtered and concentrated to remove impurities and increase curcumin content. The concentrated extract then undergoes crystallization under controlled temperatures to further enhance purity.

After crystallization, the product is centrifuged and washed to remove residual impurities and solvent. The purified curcumin is then dried to form a stable powder. Finally, the powder is milled, tested, and packaged to ensure consistent particle size and quality before global distribution.

Curcumin Applications

Curcumin powder is a natural ingredient used in many products, including animal feed, pet supplements, dietary supplements, functional foods, medicines, and cosmetics. Its anti-inflammatory, antioxidant, immune-boosting, and coloring abilities make it valuable for health and nutrition. In animal nutrition, curcumin can improve gut health, boost immunity, and enhance product quality for livestock and poultry. For pets, it helps with joint movement and supports liver health. In the food and supplement industries, it works as a functional ingredient and a natural color. In cosmetics, it offers antioxidant and skin-protective benefits.

Animal Feed Additives

Curcumin is commonly used as a natural feed additive for livestock, poultry, and aquaculture. Its antioxidant and anti-inflammatory effects help lower oxidative stress, support gut health, and boost immune function in animals. Curcumin also helps balance gut bacteria, improves nutrient absorption, and makes feed more efficient. In poultry and aquaculture, it can enhance the color of egg yolks, poultry skin, and fish flesh, which improves product quality and market appeal. As a natural ingredient, curcumin is now often chosen instead of synthetic antioxidants and pigments in animal feed.

Pet Nutrition & Pet Supplements

In the pet health industry, curcumin is often added to supplements and high-quality pet foods for dogs and cats. It is usually combined with glucosamine and chondroitin in joint support products to help reduce joint inflammation and improve movement in older pets. Curcumin’s antioxidant and liver-supporting effects also help with immune health, liver function, and general wellness, especially for pets recovering from illness or surgery. In pet foods, curcumin can also be used as a natural color and to support digestion, which may boost appetite and gut health.

Dietary Supplements

Curcumin is a popular ingredient in the dietary supplement industry because of its strong anti-inflammatory and antioxidant effects. It is found in capsules, tablets, softgels, and powders that support joint health, immune function, metabolism, and liver health. People use curcumin supplements to help manage inflammation, reduce oxidative stress, and support heart health. These supplements are often combined with piperine to improve the body's absorption of curcumin. Thanks to these benefits, curcumin is now a key part of many anti-aging, joint care, and wellness products.

Food & Natural Coloring Ingredient

Curcumin is widely used in the food and drink industry as a natural coloring agent (E100) made from turmeric. It gives foods and drinks a bright yellow-orange color and is often added to beverages, dairy products, candies, baked goods, sauces, and processed foods. As more people seek natural ingredients, curcumin is often preferred over synthetic colorants. Besides its color, curcumin also acts as a natural antioxidant, helping slow oxidation in some foods and improve their shelf life.

Where to buy bulk Curcumin powder?

If you are looking for a reliable source of bulk Curcumin powder from China, Jayoo Biotech is here to help. As an experienced manufacturer and wholesale supplier, we provide high-quality turmeric extract Curcumin powder for companies in pet nutrition, animal feed, nutraceuticals, food, and cosmetics. We follow strict quality controls to ensure our products are pure, safe, and available in large quantities.

We offer Curcumin powder in several purity levels, including 5%, 10%, 50%, and 95%, so you can choose the right grade for your needs. Our direct factory supply means competitive bulk pricing and GMP-compliant manufacturing. We support buyers with third-party testing reports, free samples, and reliable export logistics. We also offer OEM services for Curcumin capsules, tablets, and custom formulations to help brands launch new products quickly.

Jayoo Biotech supplies bulk Curcumin powder to customers around the world, supporting the creation of pet supplements, feed additives, dietary supplements, functional foods, and cosmetic products. To get information on pricing, product specifications, or OEM services, contact Jayoo Biotech today for expert support and a quote.