
Luteolin usually exists in the form of flavonoid glycosides and is derived from fruits and vegetables such as peanut seed coat, celery, and broccoli. It has a light yellow appearance and is mostly needle-shaped crystals. It is relatively stable at room temperature, slightly soluble in hot water, difficult to dissolve in cold water, weakly acidic, soluble in alkali solution, and has a high solubility in organic solvents such as ethanol, methanol, and ether.
It is a flavonoid compound, a natural anti-inflammatory agent and antioxidant.
It has the potential for drug development due to its low relative molecular mass and easily modifiable chemical groups. It can regulate many intracellular and extracellular signaling pathways related to disease progression.
By studying the structural modification of luteolin and the biological activity of its derivatives, a reference can be provided for drug research, development and utilization.

|
Analysis |
Specification |
Results |
|
Assay |
98% HPLC |
98.03% |
|
Physical & Chemical Control |
||
|
Appearance |
Light yellow powder |
Complies |
|
Odor |
Characteristic |
Complies |
|
Mesh Size |
100 mesh |
Complies |
|
Loss On Drying |
≤1.0% |
0.41% |
|
Residue on Ignition |
≤1.0% |
0.20% |
|
Heavy Metals |
<10ppmMax |
Complies |
|
As |
<2ppm |
Complies |
|
Pesticides |
Negative |
Negative |
|
Microbiological |
||
|
Total Plate Count |
<1000/gMax |
Complies |
|
Yeast & Mold |
<100/gMax |
Complies |
|
Salmonella |
Negative |
Negative |
|
E.Coli |
Negative |
Negative |
|
Conclusion |
Complies with specification |
|



Luteolin is a natural flavonoid found in many plants.It has a variety of pharmacological activities.
1. It is an effective antioxidant that can neutralize free radicals and reduce the damage of oxidative stress to the body.
2. It can inhibit the release of inflammatory mediators in the inflammatory process and reduce the inflammatory response. It may play a role in relieving inflammation-related diseases such as rheumatoid arthritis, inflammatory bowel disease, and airway inflammation.
3. It may have the effects of inhibiting tumor cell proliferation, inducing cell apoptosis, and blocking tumor angiogenesis. It is considered a potential anticancer compound.
4. It can protect the nervous system by inhibiting the oxidative stress and neuroinflammation of neurons. It may have potential protective effects against neurological diseases such as Parkinson's and Alzheimer's diseases.
5.This product has good thermal stability and good absorption and stability for ultraviolet radiation-A and UV-A. UV-A sunscreen has anti-aging effects, and UV-B sunscreen has the same purpose, which can prevent sunburn. Experiments show that the three luteolin derivatives have good absorption of UV-A, UV-B and UV-C. This shows that the compound is expected to be used as an ultraviolet absorber in sunscreen products.

1. It has the potential for drug development due to its low relative molecular mass and easily modifiable chemical groups.
2. Skin care products: With antioxidant and anti-inflammatory properties, it can protect the skin from free radicals and environmental damage, reduce inflammation, and promote skin health. Therefore, it is widely used in skin care products such as creams, serums and masks.
3. Sunscreen products: can help block the damage of ultraviolet radiation to the skin, and reduce skin inflammation and redness caused by light. Therefore, it is used as one of the ingredients in sunscreen products to provide extra skin protection.
4. Neuroprotection: It has neuroprotective effect, can reduce the oxidative stress and inflammatory response of the nervous system, and has a potential effect on the prevention and treatment of neurodegenerative diseases, such as Parkinson's disease and Alzheimer's disease.



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The company has strong technical force and experienced production staff. The company has 6 sets of 6m3 modern multi-functional extraction equipment, 4 sets of 5m3 reactors, 7 sets of external circulation evaporation and concentration equipment with an evaporation capacity of 1500kg/h, 4 sets of chromatographic columns with a volume of 2m3, and an evaporation capacity of 250kg/h spray One set of drying tower, one set of rectifying alcohol 2000kg/h rectifying tower, 400㎡ of Class D clean area.




Double polyethylene bags inside, and high-quality standard carton drum outside.
Shipping by express, air, Sea, and some special line to most Countries

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