Appearance:white or almost white crystalline powder
Metaling point : 232 ºC (DEC.)
Spec: EP/BP 98.5%min
(perch. acid titr.) Between 98.5% and 101.5% or (DAC) between 99.0% and 101.0%
Vincamine is found in the aerial part of Vinca minor plant and can also be derived from other plant sources such as Voacanga africana and Crioceras longiflorus.
Vincamine is a vasodilator and anti-ischemic that increases blood flow to the brain. Vincamine is known primarily as a vasodilator and is in general use as a treatment for dementia.
Vincamine is produced through two chemical reactions beginning with the catalytic reduction of tabersonine, an alkaloid extract of Voacanga seeds. The resulting product, vincadiformine is oxidized forming vincamine.
Vincamine is used for the prevention and treatment of cerebrovascular insufficiencies and disorders. It has been shown to be pharmacologically active in the central nervous system and in the cardiovascular system but its activity is mainly on the vessels of the brain. Other therapeutic applications of vincamine include the treatment of tinnitus and hypertension. Vincamine dietary supplements are sold in the US as “brain nutrition” to support cerebral metabolism and cognitive function and to enhance memory and concentration.
Vincamine products are advertised as being able to improve a person’s memory and thinking capacity, mental productivity, and aid in activities requiring focused attention and concentration. These assertions are based on clinical and animal data suggesting that vincamine increases cerebral blood flow, oxygen consumption, and glucose utilization
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Hunan Goldliloo Pharmaceutical Co., Ltd is located in 29-30 floors of TJFJ building, Changsha city, Hunan province, which is a modernized pharmaceutical enterprise specializing with I S O 9 0 0 1 in manufacturing and exporting rutin / troxerutin, Stevia, Lingonberry Powder, elderberry powder/ anthocyanin, black currant extract (anthocyanin), raspberry powder, black currant powder/ anthocyanin, sweetberry powder, Rose hip flavone/VC/Sponin , blueberry powder/ anthocyanin, Epimedium Extract, a...