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Rosemary leaf extract ursolic acid
Product Name:rosemary extract ursolic acid
Appearance:brown powder to white color
Active Ingredient:ursolic acid
Plant Origin:Rosmarinus officinalis L
CAS No.:80225-53-2
Molecular Formula:C18H16O8
Molecular Weight:360.33
Specification:2-98%
Test Method:HPLC
About Rosemary leaf extract
Rosmarinus officinalis, commonly known as rosemary, is a woody, perennial herb with fragrant, evergreen, needle-like leaves and white, pink, purple, or blue flowers, native to the Mediterranean region,which active ingredients including ursolic acid,rosmarinic acid,carnosic acid.
Ursolic acid
Ursolic acid, also known as urson, prunol and malol is a pentacyclic triterpenoid compound which is naturally presented in a large number of vegetarian foods, medicinal herbs, and other plants. We extract the Ursolic acid from leaf of Rosemary(Rosmarinus officinalis Linn.)
Research indicates that the ursolic acid has a decent effect on anti-aging,anti-freckle by its anti-oxidant activity. It can prevent the appearance of wrinkles and age spots by restoring the skin's collagen bundle structures and its elasticity. As a cosmetic agent,it is stable,the color and odor of which will not be changing easily over time, and has a good sense of touching. Thus it has been widely used in the health food, pharmaceutical and cosmetic fields as the raw materials.
Rosemary Extract |
Active Ingredients |
Specs |
Test Method |
Appearance |
Solubility |
Rosmarinic acid |
5-95% |
HPLC |
Brown yellow to yellow powder |
Water soluble |
Carnosic acid |
5-98% |
HPLC |
Brown yellow to yellow powder |
Oil soluble |
Carnosic acid (Oil) |
5-20% |
HPLC |
Brown yellow liquid |
Ursolic acid |
5-98% |
HPLC |
Greenish yellow to white |
Water soluble |
Rosmary essential oil |
|
GC |
Light yellow liquid |
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Rosemary Hydrosol |
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Rosemary extract ursolic acid Application:
1. Applied in food field.
2. Applied in health product field
3. Applied in cosmetics field.
Rosemary extract ursolic acid Usage:
1. Reduce the skin congestion, edema, swelling; 2. Good for gastrointestinal, heart, lungs, liver, gallbladder; 3. Convergence skin, improve dandruff; Relief menorrhalgia, diuresis, weight loss 4. Cardiac stimulant, fall blood pressure, regulate anemia; Refreshing, refreshment, recover central nervous energy. 5. Using after reducing weight of convergence for skin, it can make the skin more firm and elastic.
For more product information pls contact email sales09@staherb.cn
References
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1.
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Nakatani N (1992) Natural antioxidants from spices. In: Huang MT, Ho C-T, Lee CY (eds) Phenolic compounds in food and their effects on health II: Antioxidants and cancer prevention, chapt 7, The American Chemical Society Symposium series 546, pp 72–86
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Ho C-T, Ferraro T, Chen Q, Rosen RT, Huang M-T (1994) Phytochemicals in teas and rosemary and their cancer-preventive properties. In: Ho CT, Osawa T, Huang M-T, Rosen RT (eds), Food phytochemicals for cancer prevention II: Teas, spices, and herbs. The American Chemical Society Symposium series 547, Washington DC, pp 2–19
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Singletary KW, Nelshoppen JM (1991) Inhibition of 7,12-dimethylbenz[a]anthracene (DMBA)-induced mammary tumorigenesis and in vivo formation of mammary DMBA-DNA adducts by rosemary extract. Cancer Lett 60:169–175
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Offord EA, Mace K, Ruffieux C, Malnoe A, Pfeifer, AMA (1995) Rosemary components inhibit benzo[a]pyrene-induced genotoxicity in human bronchial cells. Carcinogenesis 16:2057–2062
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Hirota H, Mori T, Yoshida M, Iriye R (1990) Suppression of tumor promoter-induced inflammation of mouse ear by ursolic acid and 4,4-dimethylcholestane derivatives. Agr Biol Chem 54:1073–1975
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15.
Ohigashi H, Takmura H, Koshimizu K, Tokuda H, Ito Y (1986) Search for possible antitumor promoters by inhibition of 12-O-tetradecanoylphorbol-13-acetate Epstein-Barr virus activation; ursolic acid and oleanolic acid from an anti-inflammatory Chinese medicinal plant, Glechoma hederaceae L. Cancer Lett 30:143–151
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Huang M-T, Ma W, Ho C-T, Lou Y-R, Xie J-G, Conney AH (1995) Inhibitory effect of dietary rosemary on mammary and colon carcinogenesis in mice. Proc Amer Assoc Cancer Res 36:590
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Tokuda H, Ohigashi H, Koshimizu K, Ito Y (1986) Inhibitory effects of ursolic and oleanolic acid on skin tumor promotion by 12-O-tetradecanoylphorbol-13-acetate. Cancer Lett 33:279–285
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