Open AccessASSESSMENT OF THE CONTENT OF POLYPHENOLS IN BIOTECHNOLOGICAL RAW MATERIAL IRIS SIBIRICA L. STAR VARIETY IN COMPARISON WITH INTACT PLANTS
Author(s) -
E. A. Antipova,
Lyudmila Evdokimovna Kudrikova,
Lyudmila Ivanovn Tikhomirova,
Н. Г. Базарнова,
M. Yu. Cheprasova,
Elena Pavlovna Khanutova
Publication year - 2019
Publication title -
himiâ rastitelʹnogo syrʹâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.2
H-Index - 6
eISSN - 1029-5151
pISSN - 1029-5143
DOI - 10.14258/jcprm.2019024799
Subject(s) - raw material , apigenin , glycoside , polyphenol , ferulic acid , botany , food science , biology , chemistry , flavonoid , organic chemistry , biochemistry , antioxidant
Cultivation of plant raw materials in artificial conditions will inevitably lead to a change in the qualitative and quantitative composition of secondary metabolites in comparison with the composition of plants obtained in soil conditions. The study of the metabolic profile of such plants is very important on the one hand for our understanding of temporal (ontogenetic) and spatial changes in the metabolome of plants, on the other hand in the applied plan to obtain an alternative quality medicinal plant raw materials. In this regard, the aim of this study was to study the content of phenolic compounds in biotechnological raw materials Iris sibirica Grade Стерх in comparison with intact plants.
As objects of study used plants propagated mikrokanale (regenerants), which were further grown under conditions of hydroponics (hydroponic). Intact plants were harvested in the field at the age of six years. As a result of research in raw materials Iris sibirica Grade Стерх, grown under different conditions, were found following a group of biologically active compound (БАС), corresponding to the genus Iris L.: fenilpropionovoy acid (Komarova and ferulic acid and their derivatives), flavonoids (glycosides of apigenin, apigenin-7-O-glycoside), isoflavones, and phenolic acids (vanillic acid), neytralizuya flavonoids-glycosides (glycosides of kaempferol and apigenin), stilbene. The qualitative composition of biologically active compounds of Iris sibirica Стерх depended on the growing conditions, while the biotechnological raw materials (hydroponic plants) are the closest to intact plants in terms of the content of biologically active compounds. This allows us to consider the biotechnology of obtaining the raw material Iris sibirica L. based on hydroponic cultivation coupled with the micropropagation in an alternative way.