Astaxanthin is a kind of important carotenoids with powerful antioxidation capacity and other health functions. Extracting from Adonis amurensis is a promising way to obtain natural astaxanthin. However, how to ensure the high purity and to investigate related substances in astaxanthin crystals are necessary issues. In this study, to identify possible impurities, astaxanthin crystal was first e...

The process of data taking, reduction and calibration of near-infrared imaging polarimetry data taken with the ESO Adaptive Optics System ADONIS is described. The ADONIS polarimetric facility is provided by a rotating wire grid polarizer. Images were taken at increments of 22.5 of polarizer rotation from 0 to 180, oversampling the polarization curve but allowing the effects of photometric varia...

This research aims to find out the meaning by reading heuristics and hermeneutics contained in poem Ta'widzat limadaini al-Ghazali Adonis Riffaterre's semiotic studies. The method of used is a descriptive qualitative. primary data source text anthology al-Masrah wa al-Maraya Adonis. Reading note-taking techniques were collect this study. analysis using theory. results obtained study include (1)...