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6th Floor, 2nd Building, Xijing NO.3, XiJing Industrial Park, DianZi Western Street, Xi'an, Shaanxi, China
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+86-2988253271

Luteolin Bulk Powder
Specification: 90%HPLC,98%HPLC(Ash content≤2%)
Cas No.:491-70-3
Pub Chem: 5280445
Chemical:C15H10O6
Molecular weight:286.24
Certifications: Halal, HACCP,ISO9001,PAHS Free, NON-GMO,KOSHER,SC
MOQ:1KG
Delivery: 1-3 working days after payment or PO
Payment term: L/C,D/A,D/P,T/T,DP at sight
Delivery term: DHL, FEDEX, Air freight,Sea freight
B2B Only
Description
Luteolin Bulk Powder Manufacturer
Guanjie Biotech is a Luteolin bulk powder manufacturer that has been focusing on the production of luteolin powder for more than 20 years. We have been committed to providing high-quality products to the market. The luteolin powder that we produce is in the form of yellow powder with a specification from 90% to 98%. With a complete quality assurance system and strict quality control standards, we can serve customers at preferential prices while ensuring product quality. In response to the ash content problem caused by the physical properties of Luteolin Bulk Powder, Guanjie Biotech has controlled the ash content to an extremely low level through technological innovation. According to customer needs, the ash content can be accurately controlled at 5%, 2%, and 1%, greatly improving product quality and applicability. If you are interested in our pure luteolin powder, please consult us.

COA
There are two COA reports about bulk Luteolin Powder. One is from the shell, the other is from the bud.
● Shell
|
Item |
Specification |
Result |
Method |
|
Genus and Species |
Arachis hypogaea |
Conform |
/ |
|
Part of the Plant |
Shell |
Conform |
/ |
|
Country of Origin |
China |
Conform |
/ |
|
Marker Compounds |
|||
|
Luteolin |
>98.0% |
98.87% |
HPLC(Normalization) |
|
Organoleptic Data |
|||
|
Appearance |
Fine powder |
Conform |
GJ-QCS-1008 |
|
Color |
Yellow-green |
Conform |
GB/T 5492-2008 |
|
Odor &Taste |
Characteristic |
Conform |
GB/T 5492-2008 |
|
Process Data |
|||
|
Method of Processing |
Extraction |
Conform |
/ |
|
Solvent(s) Used |
Ethanol & Water |
Conform |
/ |
|
Drying Method |
Vacuum drying |
Conform |
/ |
|
Excipient |
None |
Conform |
/ |
|
Ratio of Extraction |
60:1 |
Conform |
/ |
|
Physical Characteristics |
|||
|
Particle Size (80 mesh) |
98.0%pass 80mesh |
Conform |
GB/T 5507-2008 |
|
Moisture |
<2.0% |
0.8% |
GB/T 14769-1993 |
|
Ash Content |
<2.0% |
1.72% |
AOAC 942.05, 18th |
|
Heavy Metals |
|||
|
Total Heavy Metals |
<10 ppm |
Conform |
USP<231>, method II |
|
Arsenic |
<1.0 ppm |
Conform |
AOAC 986.15, 18th |
|
Lead |
<1.0 ppm |
Conform |
AOAC 986.15, 18th |
|
Mercury |
<0.5 ppm |
Conform |
AOAC 971.21, 18th |
|
Pesticide Residue |
|||
|
666 |
<0.2ppm |
Conform |
GB/T5009.19-1996 |
|
DDT |
<0.2ppm |
Conform |
GB/T5009.19-1996 |
|
Microbiology |
|||
|
Total Plate Count |
<1,000cfu/g |
157cfu/g |
AOAC 990.12, 18th |
|
Total Yeast & Mold |
<100cfu/g |
52cfu/g |
FDA (BAM) Chapter 18, 8th Ed. |
|
E. Coli |
Negative |
Negative |
AOAC 997.11, 18th |
|
Salmonella |
Negative |
Negative |
FDA (BAM) Chapter 5, 8th Ed. |
●Bud
|
Item |
Specification |
Result |
Method |
|
Basic Product Information |
|||
|
Genus and Species |
Sophora japonica L. |
Conform |
/ |
|
Part of the Plant |
Bud |
Conform |
/ |
|
Country of Origin |
China |
Conform |
/ |
|
Marker Compounds |
|||
|
Assay(Luteolin ) |
98% |
98.7% |
HPLC |
|
Organoleptic Data |
|||
|
Appearance |
Powder |
Conform |
GJ-QCS-1008 |
|
Color |
Yellow-green |
Conform |
GB/T 5492-2008 |
|
Odor |
Characteristic |
Conform |
GB/T 5492-2008 |
|
Taste |
Characteristic |
Conform |
GB/T 5492-2008 |
|
Process Data |
|||
|
Method of Processing |
Extraction |
Conform |
/ |
|
Solvent(s) Used |
Ethanol and Water |
Conform |
/ |
|
Excipient |
None |
Conform |
/ |
|
Drying Method |
Vacuum drying |
Conform |
/ |
|
Physical Characteristics |
|||
|
Particle Size (80 mesh) |
98.0%pass 80mesh |
Conform |
GB/T 5507-2008 |
|
Moisture |
<5% |
0.26% |
GB/T 14769-1993 |
|
Ash Content |
<5% |
1.53% |
AOAC 942.05, 18th |
|
Solvent Residue |
Eur Pharm |
Conform |
GJ-QCS-1007 |
|
Heavy Metals |
|||
|
Total Heavy Metals |
<10 ppm |
Conform |
USP<231>, method II |
|
Arsenic |
<1.0 ppm |
0.25ppm |
AOAC 986.15, 18th |
|
Lead |
<1.0 ppm |
0.30ppm |
AOAC 986.15, 18th |
|
Mercury |
<0.5 ppm |
0.26ppm |
AOAC 971.21, 18th |
|
Pesticide Residue |
|||
|
666 |
<0.2ppm |
Conform |
GB/T5009.19-1996 |
|
DDT |
<0.2ppm |
Conform |
GB/T5009.19-1996 |
|
Microbiology |
|||
|
Total Plate Count |
<1,000cfu/g |
160cfu/g |
AOAC 990.12, 18th |
|
Total Yeast & Mold |
<100cfu/g |
10cfu/g |
FDA (BAM) Chapter 18, 8th Ed. |
|
E. Coli |
Negative |
Negative |
AOAC 997.11, 18th |
|
Salmonella |
Negative |
Negative |
FDA (BAM) Chapter 5, 8th Ed. |
How Is Luteolin Produced?

What Is Luteolin Powder Used For?
Luteolin bulk powder has antioxidant, anti-inflammatory, antibacterial, and potential health-promoting effects. It has received increasing attention and applications in the food and cosmetics fields. The following is a detailed introduction to its applications in the food and cosmetics fields.
applications in the food field
1. Food preservation and antiseptics
• Antibacterial mechanism
Luteolin powder has a certain antibacterial activity and can inhibit the growth of common microorganisms in a variety of foods. Such as Escherichia coli, Staphylococcus aureus, Salmonella, etc. Its antibacterial mechanism mainly includes destroying the integrity of bacterial cell membranes, causing leakage of intracellular substances, etc. Through these effects, luteolin can extend the shelf life of food and reduce food deterioration caused by microbial contamination.
• As a natural preservative
Compared with traditional chemical preservatives, luteolin Bulk Powder has many advantages as a natural preservative. It is derived from natural plants and has high safety, which meets consumers' demand for natural and healthy food additives. At the same time, luteolin also has multiple functions such as antioxidant and anti-inflammatory. While preserving and preserving, it can also bring other beneficial properties to food. Such as delaying the oxidation and deterioration of food, and improving the quality and nutritional value of food.
2. Food Nutrition Enhancement
• Nutritional Components and Functional Properties
Luteolin bulk powder has rich nutritional value and contains a variety of essential nutrients for the human body. It can be added to food as a nutritional enhancer to improve the nutritional value of food. For example, adding luteolin powder to some functional foods can provide consumers with health benefits. Such as, antioxidants and anti-inflammatory. In addition, luteolin can also interact with other nutrients to enhance each other's efficacy. For example, it synergizes with antioxidants such as vitamin C and vitamin E to improve the antioxidant capacity of food.
• Applicable Food Types
Luteolin Bulk Powder is suitable for a variety of food types. Such as beverages, dairy products, baked goods, etc. Adding luteolin to beverages can develop functional beverages with antioxidant and anti-inflammatory effects. Adding it to dairy products can improve the nutritional value of dairy products while using its antibacterial properties to extend the shelf life. Adding it to baked goods can improve the flavor and texture of baked goods.
3. Improve food flavor and color
• Flavor regulation effect
Luteolin powder has certain flavor characteristics. Its unique smell and taste can bring special flavor to food. In some food processing processes, adding an appropriate amount of luteolin powder can adjust the flavor of the food. For example, in the production of some preserved fruits and candied fruits, the addition of luteolin can neutralize the sweetness and increase the layering of the flavor.
• Color stability
The yellow powder appearance of luteolin bulk powder can provide a natural color for some foods. At the same time, its antioxidant properties help maintain the color stability of food. In some pigment-rich foods, luteolin can prevent the oxidation and fading of pigments, prolong the color retention time of foods, and improve the appearance quality of foods. Such as fruit products, fruit juices, etc.
Applications in the cosmetics field
1. Antioxidant and anti-aging
• Skin aging mechanism and the role of luteolin
Skin aging is mainly due to oxidative stress damage and collagen loss caused by endogenous and exogenous factors. The luteolin in Luteolin Bulk Powder has a strong antioxidant capacity and delays the process of skin aging. It can also promote the synthesis of collagen, enhance the elasticity and firmness of the skin, and reduce the formation of wrinkles.
• Application form for cosmetics
Luteolin powder can be added to various cosmetics. Such as creams, lotions, essences, etc. In these products, luteolin can play its antioxidant and anti-aging effects. It provides consumers with natural and safe skin care options. Many brands have launched skin care products containing luteolin, which have received widespread attention from consumers.
2. Anti-inflammatory and soothing
• Skin inflammation and the anti-inflammatory mechanism of luteolin
Skin inflammation is a common symptom of many skin problems. Such as acne, eczema, allergic dermatitis, etc. The anti-inflammatory effect of luteolin can reduce skin inflammatory reactions and relieve symptoms such as skin redness, swelling, and itching. It inhibits the inflammatory signaling pathway and reduces the production of proinflammatory cytokines. This can achieve an anti-inflammatory effect. At the same time, luteolin bulk powder can also regulate the skin's immune response and enhance the skin's self-repair ability.
• Application for sensitive skin
For people with sensitive skin, the anti-inflammatory and soothing properties of luteolin are particularly important. Cosmetics containing Luteolin Bulk Powder can help sensitive skin reduce inflammatory stimulation and improve skin tolerance. These products are usually mild and non-irritating, suitable for daily use of sensitive skin, and provide effective care options for people with sensitive skin.
3. Whitening and freckle removal
• Regulation of melanin production and luteolin
Excessive production of melanin is the main cause of skin spot formation and dull skin tone. Luteolin can inhibit the activity of tyrosinase. Tyrosinase is a key enzyme in the synthesis of melanin. By inhibiting its activity, luteolin can reduce the synthesis of melanin. In addition, luteolin can also promote the metabolism of melanin. This can achieve the effect of whitening and freckle removal.
• Development of whitening cosmetics
In the whitening cosmetics market, Luteolin Bulk Powder has great potential as a natural whitening ingredient. It can work synergistically with other whitening ingredients such as vitamin C and niacinamide to enhance the whitening effect. At the same time, the safety and mildness of luteolin make it more suitable for whitening care of sensitive skin. This provides new ideas and options for the development of whitening cosmetics.
User Evaluation

Mike

Kerry

Hive Corps
Executive Chairman
Our factory and lab:
Guanjie Biotech has been a luteolin supplier for more than 20 years. With 98% high purity and strict control of ash content, we provide high-quality luteolin bulk powder and reliable guarantees for applications in various fields. If you are interested in our products, please feel free to consult us at info@gybiotech.com.

Quality control:

Contract with Third-Party Lab
We are cooperating with several Authority third parties such as SGS, Eurofin, and UNQD to test luteolin 98 and make a guarantee of the quality for the customers.we tested the assay,water,Odor, Heavy Metals ,Solvent Residue,pesticide residue,Protein,Microbiological,so on.

Certification

Package&Warehouse:

Shipment:
DHL, Sea freight, FEDEX, you can choose.

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