Study of Plant Growth Promoting Activity and Chemical Composition of Pine Bark after Various Storage Periods

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URI (для ссылок/цитирований):
https://elib.sfu-kras.ru/handle/2311/908
Автор:
Tarabanko, Valeri E.
Ulyanova, Olga A.
Kalachova, Galina S.
Chuprova, Valentina V.
Tarabanko, Nikolai V.
(Valeri E. Tarabanko: Institute of Chemistry and Chemical Technology of SB RAS, 42 K.Marksa st., Krasnoyarsk, 660049 Russia; Olga A. Ulyanova: Institute of Chemistry and Chemical Technology of SB RAS, 42 K.Marksa st., Krasnoyarsk, 660049 Russia, Krasnoyarsk State Agricultural University, 90 Mira, Krasnoyarsk, 660049 Russia; Galina S. Kalachova: Institute of Biophysics of SB RAS, Academgorodok, Krasnoyarsk, 660036 Russia; Valentina V. Chuprova: Krasnoyarsk State Agricultural University, 90 Mira, Krasnoyarsk, 660049 Russia; Nikolai V. Tarabanko: Institute of Chemistry and Chemical Technology of SB RAS, 42 K.Marksa st., Krasnoyarsk, 660049 Russia, e-mail: veta@icct.ru)
Дата:
2008-12
Аннотация:
Composition and content of terpene compounds in pine bark (Pinus sylvestris) after various storage periods were studied by GLC-MS. Resin acids were found to be the main diterpenoic compounds in the bark. Content of dehydroabietic acid in initial bark is 0.6 g/kg and it decreases three-fold after one year of storage. High activity of pine bark after various storage periods towards risogenesis of wheat (Triticum aestivum) was discovered. Strong correlation (r = 0.89) between growth promoting activity of pine bark and content of dehydroabietic acid in it was found.
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