Bulk Turmeric powder (turmeric) is a powder made by drying and grinding the tubers of turmeric (curcuma longa), a plant in the ginger family. Between 2-9% of turmeric powder is curcuminoids (curcuminoids). Bulk curcumin powder is 75% curcumin. Curcumin is the active ingredient we need. Currently on the market we can often see turmeric extract - curcumin, standardised to 95% curcumin. But what is the difference between bulk tumeric powder and bulk turmeric curcumin powder?
Production process
1. Turmeric powder
100 raw organic turmeric powder is made from the rhizome of turmeric (Curcuma longa).
Production steps:
- Harvesting: Mature turmeric rhizomes are harvested.
- Washing: Wash the rhizome thoroughly to remove soil and impurities.
- Boiling: The rhizomes are boiled to destroy the enzymatic activity and enhance the colour.
- Drying: The boiled turmeric rhizomes are dried, usually in the sun or using mechanical drying equipment.
- Grinding: The dried turmeric rhizome is crushed and ground to make 100 organic turmeric powder.
2. Curcumin
Curcumin is a bioactive compound extracted from turmeric rhizome.
Extraction steps:
- Preparation of raw material: High quality turmeric rhizomes are selected as raw material.
- Extraction solvent: Use ethanol, acetone or other suitable organic solvents to extract curcumin.
- Extraction process: Mix turmeric powder with the solvent and promote the dissolution of curcumin into the solvent by heating and stirring.
- Filtration and Concentration: The extract is filtered to remove the solid residue and then the extract is concentrated to obtain a high concentration of curcumin.
- Purification: Curcumin is further purified by column chromatography and crystallisation to ensure high purity.
- Drying and crushing: The purified curcumin is dried, usually to obtain curcumin crystals or powder.
Efficacy
- Turmeric Powder
Curcumin is the main active ingredient in 100 raw organic turmeric powder. It has significant anti-inflammatory properties. It reduces the inflammatory response by inhibiting the production of inflammatory factors. Such as NF-κB and COX-2, turmeric powder is commonly used to relieve arthritis, inflammatory bowel disease and other inflammatory diseases. Studies have shown that Bulk Turmeric powder is effective in reducing inflammation and helps reduce joint pain and swelling.
- Antioxidant effects
Turmeric bulk powder is rich in antioxidants that neutralise free radicals and reduce cell damage from oxidative stress. Free radicals are important factors in many chronic diseases and the aging process, and the antioxidant content in turmeric powder protects cells from oxidative damage, slows down aging, and reduces the risk of cardiovascular disease, cancer, and other diseases.
- Digestive Health
Bulk Turmeric powder helps to improve the function of the digestive system. It stimulates bile secretion, promotes fat digestion and absorption, and reduces indigestion, bloating and stomach upset. In addition, turmeric powder has antibacterial and antiparasitic properties that can help maintain intestinal health and prevent bacterial infections and parasitic infestations.
- Cardiovascular protection
Turmeric powder has several protective effects on the cardiovascular system. Curcumin reduces the risk of atherosclerosis by lowering blood cholesterol levels and inhibiting the oxidation of low-density lipoprotein (LDL). It also has an anti-platelet aggregation effect, which prevents the formation of blood clots and reduces the risk of heart disease and stroke.
- Immunomodulation
Turmeric pure powder has an immunomodulatory effect, which helps to strengthen the body's immunity. It promotes the activation of immune cells and improves the body's resistance to pathogens. Bulk Turmeric powder also has antibacterial, antiviral and antifungal properties that can help prevent and fight infections.
2. Curcumin
- Strong anti-inflammatory effect:
Bulk Curcumin powder is the main active ingredient in turmeric powder, which has strong anti-inflammatory effect and can be used to treat various inflammatory diseases, including arthritis and inflammatory bowel disease.
- Anti-cancer effects:
Curcumin has shown anti-cancer potential in in vitro and in vivo studies, including induction of apoptosis in cancer cells, inhibition of tumour growth and metastasis. In particular, it has shown positive effects in cancer types such as breast, colon and pancreatic cancer.
- Neuroprotective effects:
Curcumin can prevent and treat neurodegenerative diseases such as Alzheimer's disease by protecting neurons through antioxidant, anti-inflammatory and enhancing the expression of nerve growth factor in the brain.
- Cardiovascular protection:
Bulk Curcumin powder helps to lower cholesterol levels and inhibit platelet aggregation, preventing atherosclerosis and cardiovascular disease.
Applications
1. Turmeric powder
- Food additives:
Turmeric powder is widely used in food flavouring and colouring, especially in Asian cuisine. Its natural yellow colouring makes it an important food additive.
- Traditional Medicines:
In Indian Ayurvedic and Chinese medicine, turmeric powder is used to treat a wide range of ailments, including indigestion, skin disorders and inflammatory diseases.
- Health Supplements:
Capsules and powders made from turmeric powder are widely used as dietary supplements to enhance immunity, anti-inflammatory and antioxidant.
- Cosmetic products:
Turmeric powder is used as a natural ingredient in beauty and skin care products for its whitening, anti-acne and anti-aging properties.
2. Curcumin
- Drug Development.
Due to its potent biological activity, bulk Curcumin powder has been extensively studied for the development of new drugs, especially anti-inflammatory, anti-cancer and neuroprotective drugs.
- Nutraceuticals:
Highly pure curcumin is widely used as a dietary supplement, often in capsule, tablet or powder form. Its main effects include anti-inflammatory, antioxidant and improved cardiovascular health.
- Functional foods:
It is added to functional foods and beverages to enhance their health benefits. Examples include curcumin-fortified beverages, health bars and nutritional supplements.
- Cosmetics:
Due to its antioxidant and anti-inflammatory properties, Bulk Curcumin powder is also used in high-end skincare and cosmetic products to help improve skin health and appearance.
Other aspects
- Bioavailability.
The low curcumin content and low bioavailability of curcumin in turmeric powder results in limited absorption by the body. Curcumin also has low bioavailability due to its water-insoluble nature. To improve absorption, it is often used in combination with piperine from black pepper or modified by technologies such as liposomes and nanoparticles.
- Stability
As a natural substance, turmeric powder is more stable, but its active ingredients may be partially degraded in long-term storage. Bulk Curcumin powder is less stable when purified and is prone to decomposition under light, heat and oxygen conditions, so it needs to be stored away from light, heat and sealed.
There are significant differences between bulk turmeric powder and bulk curcumin powder in terms of production process, efficacy, application and other aspects. Both have their own advantages and scope of application. The choice of use needs to be weighed according to specific needs and application scenarios. Guanjie Biotech has focused on plant extract for 20 year, welcome to enquiry us: info@gybiotech.com.
