Antioxidant Raw Materials Turmeric Root Extract Curcumin

• Customization: Available
• Certification: ISO, HACCP
• Assay Method: HPLC-MS, HPLC, UV
• Model NO.: SQ165
• Application: Health Care Products, Medicine
• State: Powder
• Extract Source: Polygonum Multiflorum
• Transport Package: Paper Drum
• Specification: 25kg/paper drum
• Trademark: SQbiotech
• Origin: China
• HS Code: 2932999099
• Production Capacity: 10000kg/Month

Product Description

Items	Standards	Test Result
Physical Analysis
Description	Turmeric Extract	Complies
Assay	curcumin	95%
Mesh Size	80 mesh	Complies
Ash	≤ 5.0%	3.85%
Loss on Drying	≤ 5.0%	3.50%
Chemical Analysis
Heavy Metal	≤ 10.0 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.coil	Negative	Negative
Salmonella	Negative	Negative

Functions and Application Scenarios of Curcumin - a Turmeric Extract

 

I. Functions

 

1. Antioxidant Function
   • Curcumin is a powerful antioxidant. It can scavenge a variety of free radicals such as superoxide anion radicals (), hydroxyl radicals (), and peroxyl radicals (). The antioxidant mechanism mainly lies in its phenolic hydroxyl groups, which can provide hydrogen atoms to reduce free radicals and terminate the oxidative chain reaction initiated by free radicals. For example, it can protect biological macromolecules such as lipids, proteins, and DNA in cells from free - radical - induced oxidative damage, and thus has a potential role in preventing and alleviating various oxidative - stress - related diseases, like cardiovascular diseases and neurodegenerative diseases.
2. Anti - inflammatory Function
   • Curcumin can regulate the signal pathways related to the inflammatory response. It can inhibit the activation of nuclear factor - κB (NF - κB). NF - κB is a crucial transcription factor that controls the expression of many inflammation - related genes, such as interleukin - 1β (IL - 1β), interleukin - 6 (IL - 6), and tumor necrosis factor - α (TNF - α). By inhibiting NF - κB, curcumin can reduce the production of inflammatory mediators and thus alleviate inflammation. This makes it a potential candidate for the treatment of inflammatory diseases, such as arthritis and inflammatory bowel disease.
3. Antitumor Function
   • Curcumin may play a role in multiple stages of tumorigenesis. It can induce apoptosis of tumor cells, that is, promote the programmed death of tumor cells. The mechanism involves the regulation of apoptosis - related proteins such as the Bcl - 2 family. At the same time, curcumin can also inhibit the proliferation of tumor cells. By interfering with the activities of cyclin and related kinases, it can arrest tumor cells at a certain stage of the cell cycle and prevent them from further division. In addition, it may also inhibit tumor angiogenesis, cut off the nutrient supply of tumors, and thus inhibit the growth and metastasis of tumors. However, at present, the application of curcumin in tumor treatment is mostly auxiliary.

 

II. Application Scenarios

 

1. Medical Field
   • Curcumin is made into a variety of pharmaceutical preparations, such as capsules and tablets, and is used for adjuvant treatment of inflammatory diseases and cancers. However, due to the low bioavailability of curcumin, scientists are currently studying various methods to improve its absorption and utilization efficiency in the body, such as using nanotechnology to encapsulate curcumin.
2. Food Industry
   • Curcumin is a natural food colorant. Its orange - yellow color can be used to add color to foods, such as in curry powder and mustard. Meanwhile, considering its possible health - promoting functions, some functional foods also add curcumin to enhance the healthy attributes of the products.
3. Cosmetics Field
   • The antioxidant and anti - inflammatory properties of curcumin enable it to have certain applications in cosmetics. It can be added to skin - care products such as creams and lotions for antioxidant, anti - wrinkle, and skin - soothing purposes.

 

Factory photos:


Testing lab


Ware house

Packing way

FAQ

How to Confirm Product Quality Before Placing Orders?
 

For stock items, we will offer free samples in 20g to 50g. You only need to cover the express shipping cost to

get it for quality checking before placing your official order.If you're interested in OEM products, we'll

manufacture them according to your specifications and send them to you for confirmation.
 

Can I Place a Small Order?
 

Absolutely! Our minimum order quantity is 1kg, which will be carefully packed in a small, sealed aluminum foil

bag. We will ship you by express with the shipping cost at your account.
 

What Will Be The Payment Way?
 

Basically We prefer T/T. Well for very small orders, we can do by PayPal.
 

What's the Lead Time?
 

For normal stock items, we can deliver within 3 days. For big Qty orders or OEM orders, the lead time is typically

7-10 days.
 

What About After-Sales Service?
 

Our company name, Servqual, is derived from the words "Service" and "Quality," which underscores our

commitment to both excellent service and high-quality products. We believe that only by providing superior

service and maintaining top-notch quality can we build a lasting business. In our collaboration, you will deeply

experience this commitment.