- Issue
- Journal of Siberian Federal University. Chemistry. 2020 13 (3)
- Authors
- Veprikova, Evgenia V.; Ionin, Vladislav A.; Belash, Mikhail Yu.; Skripnikov, Andrei M.; Levdanskii, Aleksandr V.; Taran, Oxana P.
- Contact information
- Veprikova, Evgenia V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” Krasnoyarsk, Russian Federation; ; Ionin, Vladislav A.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” Krasnoyarsk, Russian Federation; Belash, Mikhail Yu.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” Krasnoyarsk, Russian Federation; Skripnikov, Andrei M.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” Krasnoyarsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation; Levdanskii, Aleksandr V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” Krasnoyarsk, Russian Federation; Taran, Oxana P.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” Krasnoyarsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation
- Keywords
- pine bark; explosive autohydrolysis; ball mill; resinous substances; β-sitosterol; pectine substances
- Abstract
The effect pine bark activation by explosive autohydrolysis and mechanical treatment in a ball mill on the yield and properties of resinous and pectin substances and β-sitosterol was studied. Pine bark physicochemical properties after its activation by a batch of methods were studied. It was shown that the activation of pine bark by explosive autohydrolysis result in the highest increase in the yield of extractive substances. The conditions providing the highest yield of target products from the activated pine bark were determined: for resinous substances and β-sitosterol – the use of 0.5 n alkali solution; for pectin substances – the use of hydrochloric acid
- Pages
- 430-446
- DOI
- 10.17516/1998-2836-0196
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/136705
Journal of Siberian Federal University. Chemistry / Influence Different Methods of Mechanical Activation on Yield Extractive Substances from Pine Bark
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