Product Name:Curcuma Longa Extract / Tumeric Root Extract
Latin Name：Curcuma longa L.
CAS No.:458-37-7
Plant Part Used:Root
Assay:Curcumin 98.0% by HPLC
Colour: Brown yellow fine powder with characteristic odor and taste
GMO Status:GMO Free
Packing: in 25kgs fiber drums
Storage:Keep container unopened in cool, dry place,Keep away from strong light
Shelf Life:24 months from date of production
Curcumin is a natural compound derived from the rhizomes of Curcuma longa, commonly known as turmeric. It is a yellow-orange crystalline powder with a distinct aromatic and bitter taste. Curcumin is widely recognized for its diverse pharmacological properties, including anti-inflammatory, antioxidant, and anti-cancer activities. It is also used as a natural food coloring agent and in the production of health supplements and cosmetics .
Chemical Properties
The chemical formula of curcumin is C₂₁H₂₀O₆, with a molecular weight of 368.38. Its IUPAC name is 1,7-bis(4-hydroxy-3-methoxyphenyl)-1E,6E-heptadiene-3,5-dione, and it is also known by the synonyms Indian Saffron and Turmeric Yellow . The purity of curcumin powder is typically ≥90%, as specified by regulatory standards and supplier specifications .
Physical Properties
Curcumin is a light yellow to brown powder or crystals. It is insoluble in water but soluble in glacial acetic acid and ethanol. When exposed to alkali, it turns red-brown, and it is known as ”Kum kum” in some regions . The powder is stable under normal storage conditions and can be stored at room temperature for up to 2 years or in a frozen state at -20°C for 4 years .
Health Benefits
Curcumin is celebrated for its wide range of health benefits, supported by numerous scientific studies and clinical trials. Key benefits include:
- Anti-inflammatory: Reduces inflammation associated with arthritis, rheumatoid arthritis, and other inflammatory conditions .
- Antioxidant: Protects cells from oxidative stress and free radical damage .
- Anti-cancer: Inhibits cancer cell growth and metastasis, and supports cancer treatment .
- Cardioprotective: Enhances endothelial function, regulates blood pressure, and reduces cardiovascular risk .
- Neuroprotective: May improve brain function, memory, and cognitive performance .
- Digestive Health: Supports digestion and may help with digestive disorders .
- Immune Support: Enhances immune function and may help in managing autoimmune disorders .
Applications
Curcumin powder is used in various industries due to its functional properties:
- Pharmaceutical Industry: As a raw material for anti-inflammatory and anti-oxidant drugs .
- Health and Wellness: In dietary supplements and functional foods to support overall health and well-being .
- Cosmetics: As a natural pigment and skin care ingredient .
- Food Industry: As a food coloring agent and flavor enhancer .
Storage and Handling
To maintain the quality and stability of curcumin powder, it should be stored in closed, airtight containers away from light, moisture, and heat. The recommended storage conditions are:
- Room temperature: 25°C (for up to 2 years) .
- Frozen storage: -20°C (for up to 4 years) .
Safety and Compliance
Curcumin is generally considered safe for use in food and health products, but it is important to follow proper handling procedures. It is non-GMO, free from Sudan dyes, and compliant with FDA and EU regulations . However, it may cause allergic reactions in some individuals, so it should be used with caution and under medical supervision if necessary .
Conclusion
Curcumin powder is a versatile and valuable natural compound with a wide range of applications in health, food, and cosmetics. Its unique chemical properties and health benefits make it a promising ingredient in both traditional and modern medicine. As research continues to uncover new applications and formulations, curcumin is likely to play an increasingly important role in the development of therapeutic and functional products
