Chromatographic analysis and separation of hypericin containing extract of St. john's wort extracts of St. John's Wort which could be used for producing drugs for treating of oncological diseases
Studying of the layland soils organic matter by Ir fourier spectroscopy method© Research India Publications. Organic matter uneven-age layland soils are investigated by
method A novel method for the extraction of the main compounds from the essential oil of clove buds% and into the perfluoro organic solvent Novec 1230 was 6.9 ± 0.4%. Using the
extraction circulation
method, it was found
The Application of Titanium Dioxide Coatings by the Extraction-Pyrolysis MethodThe Application of Titanium Dioxide Coatings by the
Extraction-Pyrolysis
Method Modification of bitumen binder by the liquid products of wood fast pyrolysis with additions of pyrolysis oil (PO) and
pyrolytic lignin (PL) were obtained, and their properties were