Complaint
| Oleanolic acid | |
| Appearance: | White crystal powder |
| Specification: | 98% |
| Cas: | 508-02-1 |
Description: | |
| Oleanolic acid or oleanolic acid is a naturally occurring pentacyclic triterpenoid with the formula of C30H48O3. It was found in the non-glyceride fraction of olive pomace oil and is widely distributed in food and plants where it exists as a free acid or as an aglycone precursor for triterpenoid saponins, in which it can be linked to one or more sugar chains. It is biosynthesized from lupane. It can rearrange to the isomer, ursolic acid, or be oxidized to taraxasterol and amyrin. Oleanolic acid and its derivatives possess several promising pharmacological activities, such as hepatoprotective effects, and anti-inflammatory, antioxidant, or anticancer activities. | |
Function: | |
| 1. Oleanolic acid has anti-inflammatory, sedative, cardiac, diuretic, hypolipidemic, hypoglycemic, and protective effects on liver and enzymes, enhancing immunity and inhibiting the growth of S180 tumor strain. It is an effective ingredient for the development and treatment of liver diseases and hypoglycemia. 2. Oleanolic acid has a protective effect on chromosome damage and a preventive effect on experimental atherosclerosis. Clinical use in the treatment of infectious acute jaundice hepatitis, chronic viral hepatitis, has a significant effect on reducing alanine aminotransferase and reducing jaundice. 3. Oleanolic acid can inhibit the proliferation of hepatic fibrosis. In rats with hepatic fibrosis treated with oleanolic acid, the proliferation of hepatic fibrosis is serious and significantly reduced, and the content of collagen in the liver is reduced, suggesting that oleanolic acid can prevent and treat liver cirrhosis. 4. Reducing the level of brain homogenate tyrosine in cirrhotic rats: As the level of brain homogenate tyrosine decreased significantly, it could inhibit the production of pseudoneurotransmitters, so it was beneficial to the prevention and treatment of hepatic encephalopathy. 5. The oleanolic acid capsule is an over-the-counter drug used as an adjuvant drug for liver diseases and is used as an adjuvant treatment for acute and chronic hepatitis. It has a certain protective effect on liver injury, can decrease the elevated serum alanine aminotransferase, promote the regeneration of hepatocytes, and accelerate the repair of necrotic tissues. | |
| Recommendation products | |
| Product Name | Specification |
| White Peony Extract | Paeoniflorin 10%, 20%, 50%, 98% HPLC |
| White Willow Bark Extract | Salicin 15%, 25%, 30%, 50%, 80%, 98% HPLC |
| Milk Thistle Extract | Silymarin by aceton 80% UV Silybin+isosilybin 30%/ silybin 30% HPLC Silymarin by ethylacetate 80% UV, 40% HPLC Silymarin by ethanol 70%, 80% UV Water soluble silymarin 20%, 40%, 45% UV Silybin 80%~97% HPLC |
| Red Yeast Rice Powder | Moncolin K 0.4%~3.0% HPLC |
| Horny Goat Weed Extract | Icarrin 5%, 10%, 20%, 40% HPLC Flavonoids 10%, 20%, 30% UV |
| Bilberry Extract | Anthocyanidins 25% UV Anthocyanin(Anthocyanosides) 36% HPLC |
| Kudzu Root Extract | Pueraria Isoflavones 40%~98% HPLC/UV Puerarin 15%~99% HPLC |
| Siberian Ginseng Extract | Eleutherosides B and E 0.8%, 1.5%, 2% HPLC |
| Rhodiola Rosea Extract | Rosavins 1%, 2%, 3%, 4%, 5% HPLC Salidrosides 1%, 3%, 5%, 10% HPLC |
| Natural Trans Resveratrol | 50%, 98% HPLC |
| Hyaluronic acid | Cosmetic, food-grade, pharmaceutical grade. |
| Gynostemma Extract | Gypenosides 20%-98% UV |
| Citrus Aurantium Extract | Synephrine 6%, 30%, 60%, 95%, 98% HPLC |
| Astragalus Root Extract | Polysaccharide 20%, 40% UV Astragaloside IV 1%, 5%, 10%, 20% HPLC |
| Marigold Extract Lutein | Lutein 2%~95% HPLC/UV |
| Panax Ginseng Extract | Ginsenosides(Leaf) 80%, 90% UV Ginsenosides(Berry) 80% UV Ginsenosides(Flower) 80% UV Ginsenosides(Roots) 2~30% HPLC/UV Amylose Extract 20% polysaccharide UV |
| Pomegranate peel extract | 30% 40% 50% Polyphenols 40% ellagic acid HPLC |
| Tribulus Terrestris Extract | Saponins 40%, 50%, 60%, 70%, 90%, 95% UV |
| Bitter Apricot Seed Extract | Amygdalin 5%, 10%, 20%, 50%, 98% HPLC |
| Schisandra Chinensis Extract | Schizandrins 1%~9% HPLC Schizandrin A/B 1% Schizandrol A 2%~4% |
| Echinacea Purpurea Extract | Polyphenol 4% UV Chicoric acid 1%~4% HPLC |
| Reishi Mushroom Extract | Polysaccharide 10%, 20%, 30% UV |
| Shikimic Acid | 98% HPLC |
| Chinese Wolfberry Extract | Polysaccharide 10%, 20%, 40% UV |
| Garlic Extract | Allicin 1%, 2%, 3%, 5% HPLC |
| Alpha Lipoic Acid | USP |
| Grape Seed Extract | Proanthocyandins 95% UV Polyphenols 80%, 85%, 90% UV Oligomeric Proanthocyandins 15%, 20%, 30%, 40% UV |
| Ginger extract | 3:1, 5% Gingerols HPLC |
| Arbutin | 99.5% HPLC |
| α - arbutin | 99% HPLC |
| Gamma-Aminobutyric Acid(GABA) | 20% 98% HPLC |
| Rosemary extract | Carnosic Acid 5%~90% HPLC |
| Rosmarinic Acid 1%~20% HPLC | |
| Mulberry leaf extract | 1-Deoxynojirimycin(DNJ) 1%~20% HPLC |
| Fenugreek extract | 4-Hydroxyisoleucine 1%~40% HPLC |
| Furostanol Saponins 50%,70% UV | |
| Fenugreek Total Saponins 50% UV | |
| Quercetin | Dihydrate, Anhydrous, Granule, High Density, USP40 |
| Panax Notoginseng Extract | Notoginseng Total Saponins 75% HPLC(Ginsenoside Rb1 30% min, Ginsenoside Rg1 25% min, Notoginsenoside R1 5% min, Ginsenoside Re 2.5% min, Ginsenoside Rd 5% min) |
| Rg1 40% 50% HPLC | |
| IVY Leaf Extract | 1%~10% Hederacoside C HPLC |
| Valerian extract | 5:1 |
| White Kidney Bean Extract | 5:1 10:1 Inhibitory Activity≥1000U/g |
| Pearl Powder | Food and Cosmetic grade, water-soluble |
| Apple cider vinegar powder | 5% 6% 8% Total acid |
| Citrus Lemon Extract | 20%,40% Total Flavonoids UV |
| Eriocitrin 1%~10% | |
| Gallnut Extract | 40% 90% 98% HPLC |
| Green tea extract | 40%~98% tea polyphenols UV, EGCG, Catechins |
| Vine tea extract | 50% 90% 98% Dihydromyricetin HPLC |
| Chamomile extract | 10:1 |
| flaxseed extract | 20% 40% 50% 60% Lignans(SDG) HPLC |
| Cinnamon extract | 10% 20% 30% 40% Polyphenols UV |
| Pine bark extract | Polyphenols 80% UV 95% Proanthocyanidins |
| Peanut skin extract | Polyphenols 80% UV 95% Proanthocyanidins |
| Olive leaf extract | Oleuropein 10% 20% 40% HPLC |
| Golden Rod extract | Total Flavonoids 10% 20% |
| FAQ |
| 1. How to Contact Us? |
| 1. You can chat with us via Trade Manager online. 2. You can choose your interested products and send us an inquiry here or by Email. 3. You can dial our telephone directly, and you will get our reply immediately. |
| 2. How to confirm the Product Quality before placing orders? |
| 1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples. 2. If OEM products, we will manufacture the products according to your specifications and requests, then send them to you to confirm |
| 3. How to start an order with us? |
| You can give us the P/O after confirming each other, We will send you Proforma Invoice |
| 4. Can I make a small order? |
| Yes, Our Minimum Order is 1kg, and it will be packed in a small Aluminum foil bag, sealed. |
| 5. How to make a payment? |
| We accept payment by telegraphic transfer (T/T) and Western Union, PayPal. |
| 6. How long is the lead time? |
| We deliver goods within 3 days for small orders, 7-10 days for bulk orders. |
| 7. How is the after-sales service? |
| - Customers' Benefits as Our Working Goal and Reliable Quality as our Surviving Base - Customer Feedback is the source of our Business - Customer Recognition is the powder of our Service - We seriously promise here all of the products from RD Health Ingredients will definitely be 101% top quality. - If not, 100% refundable and offer compensation at once. |
