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最小订单:
25 Kilogram
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50 Ton per Month
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联系人 Ms. mindy
Furong Middle Rd, Changsha, Hunan
rosemary extract
Latin Name:Rosmarinus officinalis
Spec: Rosmarinic acid 2.5%, *0%,*0%,*0%;Camosic acid 5%, *0%, *0%,*0%,*0%. HPLC
CAS No.: *********2 (Rosmarinic acid)
Rosmarinic acid is a natural polyphenol antioxidant carboxylic acid found in many Lamiaceae herbs used commonly as culinary herbs such as lemon balm, rosemary, oregano, sage, thyme and peppermint. Chemically, rosmarinic acid is an ester of caffeic acid with 3, *-dihydroxyphenyl lactic acid. It is a red-orange powder that is slightly soluble in water, but well soluble in most organic solvents. Because of its antioxidant activity, it has beneficial effects in humans
Carnosic acid (CA), the active ingredient in the herb rosemary, is neuroprotective, without producing the serious adverse effects characteristic of many agents used to treat neurodegenerative disease. Studies show that CA activates a novel signaling pathway that protects brain cells from free radical damage, seen in stroke and other neurodegenerative conditions such as Parkinson's and Alzheimer's diseases.
Carnosol and carnosic acid have been suggested to account for over *0% of the antioxidant properties of rosemary extract. Carnosol and carnosic acid are powerful inhibitors of lipid peroxidation in microsomal and liposomal systems, more effective than propyl gallate.
Benefits:
Anti-oxidant
Protects brain cells from free radical damage, seen in stroke and other neurodegenerative conditions such as Parkinson's and Alzheimer's diseases
Powerful inhibitors of lipid peroxidation in microsomal and liposomal systems
Good scavengers of peroxyl radical and superoxide anion.
Anticarcinogenic properties.
Anti-bacterial
Diaphoretic
Calmative (Sedative)
Anti-spasmodic
Carminative
Stomachic
Emmenagogue
Antipyretic
Hypotensive
Nervine
Antidepressant
Treat Graves' disease or hyperthyroidism
Mechanism:
Refer to introduction of the main constituents.
Safety
Rosemary in culinary or therapeutic doses is generally safe. When rosemary is harvested appropriately and used within recommended guidelines, side effects are minimal.
A few instances of allergic skin reactions to topical preparations containing rosemary have been reported.
Recent European research has shown that rosemary interferes with the absorption of iron in the diet, which indicates that it should not be used internally by persons with iron deficiency anemia.
A toxicity study of the plant on rats has shown hepatoprotective and antimutagenic activities, however, precaution is necessary for those displaying allergic reaction or prone to epileptic seizures. Rosemary essential oil may have epileptogenic properties, as a handful of case reports over the past century have linked its use with seizures in otherwise healthy adults or children. Rosemary essential oil is potentially toxic if ingested. Large quantities of rosemary leaves can cause adverse reactions, such as coma, spasm, vomiting, and pulmonary edema (fluid in the lungs) that can be fatal. Avoid consuming large quantities of rosemary especially if pregnant or breastfeeding.
Dosage
The typical dose is ******0mg per day (usually in **3 doses throughout the day).
Consult physicians for different condition specifics.