Product Description Luteolin is a representative natural flavonoid, belonging to weakly acidic tetrahydroxy flavonoid. It is widely distributed in the plant world and mainly exists in medicines such as honeysuckle, chrysanthemum, schizonepeta, white prunella, thyme, Brussels sprouts, cabbage, cauliflower, beet, broccoli and carrot. Gentian plants wet flat bud (Gentianopsispaludosa), septicaceae valeriana black water valeriana urensis smir and other plants. Luteolin pure yellow crystalline powder.

solubility
Luteolin is isolated from ethanol as a golden spicle containing a crystal water. Soluble in ethanol, ether; Slightly soluble in hot water, less soluble in cold water. The aqueous solution has a pleasant yellowish color and is dissolved in 10% sodium hydroxide solution and has a dark yellow color. Stable under normal conditions.
Product Fuction
1. Anti-tumor: The inhibitory effect of luteolin on the proliferation of tumor cells is mainly through inhibiting the activity of some kinases in cells and blocking the cell cycle.
2. Antioxidant: The antioxidant effect of luteolin is mainly manifested in its own oxidation reaction as a reducing agent, enhancing the activity of biological anti-chemicalbook oxidation system, etc.
3. Anti-inflammation: The anti-inflammatory activity of luteolin is mainly manifested in that it can reduce the activity of inflammatory cytokines transcription regulatory factors and reduce the production of pro-inflammatory cytokines and inflammatory mediators.
4. Neuroprotective effect: Luteolin has a protective effect on the learning and memory ability of the nervous system
Packing and shippingDelivery time :Within 3~10 working days after receiving the confirmed payment
MOQ : 1KG
Net Weight : 25kgs/Drum
Gross Weight : 28kgs/Drum
Payment :T/T,paypal or Alibaba Payment,If you need other payment methods, please contact us.
Freight : The freight cost will charge according to the destination detailed quantity.
Storage : Stored in dry and cool place, keep away from strong light and heat.
Shelf Life :Two years when properly stored.

OUR SERVICE 1. We inspect the manufacture process strictly and the quality can be controlled.
2. We supply high quality products, reasonable price, prompt delivery.
3. Our products are natural,pure and no additives.
4. Free Sample To Test Quality First is Accepted.
5. Our products can be OEM,packaging can be done according to the yours requirements.
6. After SalServices24*7.

FAQ:1.What's the min order for the usual?
15kg. As for the high-value products, min order starts from 1g or 10g.
2.What's the sample cost?
Free samples for normal products. Will charge on high-value products like huperzine-A.
3.What's the package and payment terms?
We pack with 2 layers of food-grade plastic bags inside and aluminum foil bag outside, 10-25kg/drum.And payment terms are normally T/T & Western Union.
4.What's the shipping time?
May take 3-5 working days to Asia or surrounding countries by EMS etc..
5~10 working days to European or Americ countries by EMS etc..
5.How do we do if the goods doesnt match with the sample?
Usually we'll confirm the testing method, if it is because of the quality, we''ll recalled the unquality goods and send free the products to you again. Please don't worry, our products were tested before the shipping.