Naringin is the major flavonoid glycoside in grapefruit and gives grapefruit juice the bitter taste. It is metabolized to the flavanone naringenin in humans. Both naringenin and hesperetin, which are the aglycones of naringin and hesperidin, occur naturally in citrus fruits. Naringin exerts a variety of pharmacological effects such as antioxidant activity, blood lipid lowering, anticancer activity, and inhibition of selected drug metabolizing cytochrome P450 enzymes, including CYP3A4 and CYP1A2, which may result in drug interactions
a. Production capacity: 5000kg/month, large stock available;
b. Supplying conventional and customized plant extract products.
4)Delivery Time: Usually within 3 working days after confirming your payment.
5)Sample: Free sample is available.
6) Supplying Irradiated and non-irradiated products.
Storage: Store in a well-closed container away from moisture
Shelf Life: 2 years if sealed and store away from direct sun light.
Delivery Detail: Within7 days after receiving
1) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter)
2) 10kg/drum (10kg net weight, 12kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 310mm high, 400mm diameter)
3)1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer plastic bag)
4) 5kg/kg (5kg net weight, 5.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer plastic bag)
5) Customized package is available.
1. How to contact with us? a. Online service: by Trademanager, Skype. b. You can choose your interested products and send inquiry to us. c. Call us without any hesitation. d. Send inquiry to us or email us. 2. How to confirm the product quality before placing orders? a. We will offer you our products specification standard to you, and we test every batch of our product by HPLC, UV, GC and TLC and etc. b. Free samples of some products can be sent, only need to pay the shipping cost or arrange a courier to us and take the samples. c. Send us your products specifications and requests, we will produce for you. 3. How to make order & payment? a. Proforma invoice will be sent after your confirmation of the order, or You can order from Alibaba ESCOW. b. We can accept payment by T/T, Western Union, Escrow, Paypal, L/C. 4. How to ship and delivery? a. Transit could be DHL,UPS,TNT, FEDEX, EMS. For mass orders, it will be delivered by air or sea. b. Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea. 5. Our return service policy We offer an unconditional,full money back guarantee. if you are not 100% satisfied with our products ,return all goods back to us within 60 day and we will fully refund your money. No questions asked.