Extrait de romarin acide ursolique 98%

Qu’est-ce que l’acide ursolique extrait de romarin?

L’acide ursolique est un composé triterpénoïde présent dans les plantes naturelles, qui a une variété d’effets biologiques tels que sédatif, anti-inflammatoire, antimicrobien, anti-diabétique, anti-ulcère, baisse de la glycémie, etc. L’acide ursolique a également une fonction antioxydante évidente, en outre, l’acide ursolique peut montrer son activité anticancéreuse en induisant l’apoptose, en inhibant la progression du cycle cellulaire, en inhibant la prolifération cellulaire, en inhibant les métastases, et en diminuant la tumorigénèse par une variété de voies de signalisation.

Extrait de romarin l’acide ursolique est l’ingrédient actif de l’acide ursolique extrait de la plante Rosmarinus officinalis, qui est riche en propriétés antioxydantes et une variété d’activités biologiques. La technologie Green Spring fournit de l’acide ursolique extrait de romarin 98% qui est stable dans la nature, la couleur et l’odeur ne changent pas avec le temps, et il a un bon sens du toucher. Largement utilisé comme aliment de santé, médicament et matières premières cosmétiques.

Fondée en 2000, Green Spring Technology est un principal fournisseur d’extraits de plantes en Chine. Il a passé de nombreuses certifications telles que Halal, casher, COSMOS, BRC, IFS, FDA, ISO, etc. et possède 7 brevets. Nos produits répondent aux normes internationales les plus élevées de l’industrie, conformes à ue EC396, ue 2023/915 et aux normes les plus élevées en matière de résidus de solvants. Nous appliquons strictement le système de gestion de la qualité et organisons la production selon oin, HACCP et d’autres normes de qualité.

Spécification: 

Règlement:

Il est conforme à la réglementation de l’ue.

Benefits:

Antibacterial and Antiviral

Tapondjou et al. demonstrated that ursolic acid and hydroxyursolic acid have similar anti-inflammatory and antibacterial effects by acetic acid torsion assay and hot plate method assay. Ursolic acid inhibited the production of formylmethionyl-leucyl-phenylalanine (fMLP) and arachidonic acid-induced superoxide, respectively. Ursolic acid and fMLP were added to cell cultures, and ursolic acid dose-dependently inhibited tyrosine phosphorylation of 45ku protein induced by fMLP. Ursolic acid also possessed trypanocidal activity, and the activity of Trypanosoma cruzi flagellates was completely inhibited after incubation at a concentration of 2 g-L for 2h.

Anti-Atherosclerosis

Rosemary Extract Ursolic acid can reduce blood cholesterol (44%) and B-lipoprotein levels (50%) in rabbits and rats, with hypolipidemic and anti-atherosclerotic effects. Ursolic acid can improve dyslipidemia caused by liver and kidney yin deficiency, tinnitus, dry mouth, less sleep, irritability, numbness and coldness of the limbs, constipation, etc. The total effective rate of lipid efficacy is 95%.

Antioxidant

Rosemary Extract Ursolic acid is a strong antioxidant. Some experiments have shown that ursolic acid can inhibit 5-lipoxygenase and cyclooxygenase activities in the metabolism of arachidonic acid, preventing the production of prostaglandins and leukotrienes, which may be the reason why ursolic acid inhibits inflammation and lipid peroxidation. Subbaramaiah et al. have shown that ursolic acid inhibits transcription of cyclooxygenase in the human mammary epithelial cells, and also inhibits the production of prostaglandins as a result. The antioxidant effect of ursolic acid has a positive effect on human anti-aging, skin blemishes, and pigmentation.

Hepatoprotective and Anti-Inflammatory

Rosemary Extract Ursolic acid is clinically shown to have a significant and rapid reduction of ghrelin, serum aminotransferase, abatement of gangrene, enhancement of appetite, anti-fibrosis and restoration of liver function, with fast effect, short treatment course, and stable effect.

Anti-tumor

Rosemary Extract Ursolic acid also has resistance to a variety of carcinogenic and cancer-promoting agents, and it was found that ursolic acid can significantly inhibit the proliferation of HL-60 cells and induce their apoptosis. It can improve the macrophage phagocytosis function of mice significantly, can inhibit the proliferation of human tongue squamous carcinoma cell line TSCCa cells, the inhibitor amount of the half growth of TSCCa cells is about 12.5 μmol-L-1, and shows a certain quantitative effect relationship within 24h. In situ hybridization showed that the inhibitory effect of ursolic acid on TSCCa cells was related to the inhibition of in situ expression of nuclear transcription factors. In vivo tests proved that ursolic acid could significantly enhance the immune function of the body. This indicates that ursolic acid has a wide range of antitumor effects, and ursolic acid is very likely to become a new type of low-toxicity and effective anticancer drug.

Applications:

In the Food Field:

Rosemary extract has superior antioxidant properties, better than phenolic compounds alone. It affects the permeability of bacterial cell membranes, protein metabolism, and DNA replication, and disrupts bacterial metabolism, thus exerting a certain bacteriostatic effect. Rosemary Extract Ursolic Acid can be used as a natural preservative and antioxidant for food, which helps to extend the shelf life of food and maintain its freshness. It is widely used in food products such as meat products, jams, oil, and fat products to provide protection and stability.

For Feed Product：

Rosemary extract as a new type of green functional feed additive, can effectively enhance the antioxidant and anti-stress ability of animals; improve meat quality; optimize the intestinal flora, reduce the use of VE; promote the growth of animals, improve feed conversion rate, enhance the immune function of the animal, alternative antibiotics.

The addition of rosemary extract to feed improves body weight, feed utilization, meat quality, and antioxidant capacity of chickens. Since rosemary extract contains antibacterial, antifungal, and antioxidant active ingredients, these ingredients can improve the nutrient utilization of poultry diets.

For Health Products:

The addition of rosemary extract to feed improves body weight, feed utilization, meat quality, and antioxidant capacity of chickens. Since rosemary extract contains antibacterial, antifungal, and antioxidant active ingredients, these ingredients can improve the nutrient utilization of poultry diets.