Method for establishing fingerprint spectrum of R.cordifolia L. medicinal material

• Main Authors: ZHANG HUI, WU YANFANG, CHU QINGXIA, YU BO, MA YUHAN, QIN HAIJUN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention belongs to the field of medicine analysis, and particularly relates to a method for establishing a fingerprint spectrum of a R.cordifolia L. medicinal material. According to the method, the medicinal material R.cordifolia L. is adopted as a detection target, a fingerprint spectrum method of the R.cordifolia L. medicinal material is established, rutin of a common characteristic peak 1, a common characteristic peak 2, a common characteristic peak 3, a common characteristic peak 4, a common characteristic peak 5 and a common characteristic peak 6 are confirmed, the rutin of the common characteristic peak 6 is selected as an internal reference peak in the fingerprint spectrum, relative retention times of the common characteristic peaks are confirmed, in addition, with the combination of information of a plurality of spectrum peaks in the fingerprint spectrum, the quality of the medicinal material R.cordifolia L. can be comprehensively and rapidly detected, comprehensive quality detection and overall