Luteolin Bulk Powder
CAS: 491-70-3
Test Method: HPLC
Molecular Formula: C15H10O6
Appearance: Light yellow powder
Certificate:FSSC22000, ISO9001, ISO22000, HALAL, KOSHER, FDA
Storage: Store in cool and dry places. Keep away from strong light and heat
Packing: By 25kgs/Drum, inner by double plastic bag
Shelf Life: 24 months under the above condition, and in its original package
MOQ:25KG
- Fast Delievery
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- 24/7 Customer Service
Product Introduction
Luteolin 98% | High-Purity Botanical Raw Materials Supplier
YTBIO offers high-purity Luteolin Bulk Powder (98%), characterized by high purity and excellent stability. Luteolin (5,7,3',4'-tetrahydroxyflavone) is a natural flavonoid compound found widely in honeysuckle, chamomile, celery, perilla leaves, green peppers, and various other plants. Due to its antioxidant properties, luteolin has garnered sustained interest in the fields of dietary supplements, health foods, sports nutrition, and cosmetics.
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COA of Luteolin Bulk Powder
ITEM | STANDARD | TEST RESULT | TEST METHORD |
Luteolin | ≥98% | 99.18% | HPLC |
Physical & Chemical | |||
Appearance | Light yellow powder | Complies | Visual |
Odor & Taste | Characteristic | Characteristic | Organoleptic |
Particle Size | 98% through 80mesh | Complies | USP <786> |
Loss on Drying | ≤1.0% | 0.26% | USP <731> |
Ash | ≤1.0% | 0.14% | USP <281> |
Heavy Metal | |||
As | ≤1.0ppm | 0.65ppm | ICP-MS |
Pb | ≤1.0ppm | 0.33ppm | ICP-MS |
Cd | ≤1.0ppm | 0.01ppm | ICP-MS |
Microbiological Test | |||
Total Plate Count | ≤1,000cfu/g | <100cfu/g | AOAC |
Mold and Yeast | ≤100cfu/g | <20cfu/g | AOAC |
E.Coli | Negative | Complies | AOAC |
Salmonella | Negative | Complies | AOAC |
Our Advantage
1. Collaborative Plantation Partnerships: We have cultivated strong collaborations with several natural raw material plantations. This ensures a consistent supply of premium botanical ingredients, sourced directly from nature.
2. In-House Manufacturing Facility: With our own advanced manufacturing facility, we maintain control over every step of the production process.
3. Tailored Formulations: Recognizing the diverse needs of our clients, we offer customization options for extract concentrations and compositions.
4. Established Shipping Channels: Our well-established distribution network ensures smooth and reliable global delivery. We prioritize safe packaging and efficient transportation to guarantee the products reach our clients in optimal condition and on time.
5. Stringent Certification: Our commitment to quality is evident through our comprehensive certifications. Our products meet the stringent quality testing standards of various countries and regulatory bodies, underscoring our dedication to excellence.
Physicochemical Properties
Luteolin Powder is typically found as yellow needle-shaped crystals. It exhibits strong thermal stability, is undoable in cold water, slightly answerable in hot water, readily answerable in organic detergents and alkaline results, and its waterless result is weakly acidic. The waterless result presents a pleasing pale unheroic color and can dissolve in a 10 sodium hydroxide result, turning deep unheroic. Luteolin remains stable under normal conditions. In plants, luteolin is commonly present in the form of its aglycone (a molecule without any sugar attachment) and glycosides (aglycones bound to one or more sugar moieties).
Raw Materials of Luteolin Powder
Luteolin Bulk Powder is widely distributed in nature. It gained its name due to its initial isolation from the leaves, stems, and branches of the herbaceous plant Reseda odorata L. in the Resedaceae family. It can be isolated from various natural medicinal herbs and vegetable fruits. Presently, it has been discovered in significant quantities in natural medicinal herbs such as honeysuckle, chrysanthemum, mentha, Ajuga decumbus, artichoke, perilla, Scutellaria baicalensis, and Gentiana macrophylla, as well as in vegetable fruits like Brussels sprouts, cabbage, cauliflower, beets, cabbage, carrots, celery, bell peppers, chili peppers, and peanuts. Other products like olive oil and red wine, as well as plants such as Impatiens noli-tangere, thyme, Plantago asiatica, and Achyranthes bidentata, also contain luteolin.
Core Benefits of Luteolin
Anti-inflammatory Support
Research indicates that luteolin modulates various cellular signaling pathways—including key inflammation-related pathways such as NF-κB and PI3K/Akt—helping to maintain a balanced inflammatory response within the body.
Antioxidant Support
Luteolin possesses exceptional free-radical scavenging capabilities, helping to alleviate cellular stress caused by oxidative stress.
Cellular Health Support
Extensive research demonstrates that luteolin plays a role in regulating the cell cycle and maintaining cellular homeostasis.
Immune Health
Luteolin is involved in regulating the body's natural defense systems and is the subject of extensive research in the field of plant-based immunonutrition.
Cardiovascular Health
Studies have found that luteolin shows promising potential for supporting vascular health and managing the circulatory system.
Cognitive Health
Research indicates that luteolin contributes to the protection of nerve cells and the management of oxidative stress.
Beauty and Skin Health
Thanks to its natural antioxidant properties, luteolin is frequently used in the development of oral beauty supplements and functional skincare products.
Application Areas
Dietary Supplements
Luteolin is commonly formulated into capsules, tablets, and powdered sachets, serving as a key ingredient in antioxidant formulations.
In recent years, luteolin has been widely used in the development of nutritional products for healthy aging. It is often combined with ingredients such as quercetin, resveratrol, and ergothioneine to create antioxidant products.
Luteolin is also frequently utilized in plant-based brain health formulas and functional nutritional products.

Skincare Products
Luteolin can be incorporated into serums, lotions, facial masks, and soothing or reparative skincare products.
Extraction Processes
The extraction processes for luteolin can be broadly categorized into two types: traditional extraction processes and novel extraction techniques. The latter can be divided into direct extraction and extraction after raw material pre-processing. The former includes ultrasound-assisted extraction, microwave-assisted extraction, supercritical fluid extraction, and ionic liquid-assisted extraction. The latter encompasses enzyme-assisted extraction and steam explosion pre-treatment, aiming to achieve a high yield and stable quality of luteolin. Common methods for isolating and purifying luteolin include solvent extraction, micelle-mediated extraction, resin adsorption, high-speed countercurrent chromatography, and molecularly imprinted polymer adsorption. The first two methods are suitable for enriching the extract, while the latter methods can be employed for further purification.

Contact Us
Yuantai Organic Bio is committed to furnishing guests with the highest- quality Luteolin Bulk Powder and services so that every consumer can enjoy natural, healthy, and high- qualityfood.However, please feel free to communicate us, and we will reply to you as soon as possible, If you have any inquiries or requirements about our products.
Tel:86-029-86478251 / 86-029-86119593
Whatsapp:8617782577059
Email:sales@sxytorganic.com
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