Chewable Tablets Of The Pharmaceutical Portion Of The Brain Research

Jiannao masticatory pill is a compound preparation which consists of five Chinese herbs( Radix Salviae Miltiorrhizae, Rhizoma Chuanxiong, Radix Angelicae Sinensis, Bulbus Lilii and Fructus Alpiniae Oxyphyllae). It has the functions of nourishing the blood, removing blood stasis, improving intelligence and soothing the mind, which have definite effects on the symptoms of fatigue, poor memory and sleep disorders due to blood deficiency. Under the guidance of Traditional Chinese Medicine-theory and according to correlative regulations of patent traditional Chinese medicine, the pharmic part of the pills was studied with application of modern pharmaceutical technology.According to the function and property of chemical ingredients in this prescription, using orthogonal design method, the optimum process was obtained.The process was proved to be suitable for industrial mass production by enlarge test. The quality standard was established and the character, identifying methods, content determination and the limits of the content of protocatechuic aldehyde was also established. The preliminary stability test showed that the product was steady in the observation period of three months.The pharmacodynamics studies proved the strong bioactivity of the pills on improving memory and intelligence.