LEADER 01052nam0-2200325---450- 001 990009932970403321 005 20150126113206.0 010 $a0709920067 035 $a000993297 035 $aFED01000993297 035 $a(Aleph)000993297FED01 035 $a000993297 100 $a20150126d1981----km-y0itay50------ba 101 0 $aeng 102 $aGB 105 $a--------001yy 200 1 $aIncome distribution, structure of economy and employment$ethe Philippines, Iran, the Republic of Korea and Malaysia$fFelix Paukert, Jiri Skolka and Jef Maton 210 $aLondon$cCroom Helm$dc1981 215 $a169 p.$d23 cm 300 $aNel front. : A study prepared for the International Labour Office. 700 1$aPaukert,$bFelix$0524466 701 1$aSkolka,$bJiri$0524467 701 1$aMato,$bJef$0524468 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009932970403321 952 $aISVE O5.50$fDECTS 959 $aDECTS 996 $aIncome distribution, structure of economy and employment$9821552 997 $aUNINA LEADER 04073nam 2200469z- 450 001 9910557116003321 005 20210501 035 $a(CKB)5400000000040886 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/68782 035 $a(oapen)doab68782 035 $a(EXLCZ)995400000000040886 100 $a20202105d2020 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAdvances in Chemical Analysis Procedures (Part I)$eExtraction and Instrument Configuration 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2020 215 $a1 online resource (162 p.) 311 08$a3-03936-577-0 311 08$a3-03936-578-9 330 $aThe availability (and the development) of innovative approaches to quantitative analyses and the data processing are often mandatory to deeply characterize a sample and to correctly highlight the analytical target. These objectives are carried out either by simply improving a single aspect of the analytical protocol or by developing a synergy of steps (from extraction to instrumental configuration to chemometric approaches) to obtain the maximum analytical information sought. Examples are innovative extraction protocols (also following the recent guidelines on green analytical chemistry) or new materials for the selective extraction of target compounds, multi-analytes screening methods, and "untargeted" approaches for food applications. In this text, the various articles are attributable to these elements, in particular, we start with a multi-analyte method for the determination of 10 different cannabinoids from Cannabis sativa L. by means of conventional techniques (Mandrioli and coworkers), to then see the application of techniques hyphenated "ultra-fast" by UPLC-MS for the authentication of food products (Xue and coworkers). The work of Song and coworkers on these applications in food products is also interesting, as it highlights how the collection process (and the timing of this passage) can affect the chemical profile and, consequently, the biological activity of Panax ginseng. Mocan and coworkers, applying an innovative extraction technique based on microwaves and applying well-known, robust, and easy-to-use instrumentation, have demonstrated how it is possible to discriminate between various species of Galium and how the chemical profiles obtained can support the biological activities observed. Similarly, but with the aim of developing new sample pretreatment procedures, Maggira and collaborators have developed graphene oxide-based materials for the selective extraction of sulfonamides in milk. Shen and coworkers apply a different type of approach, the "untargeted" one, for the geographical characterization of the Gentian Rigescens for which they combine chemometric techniques for the processing of raw chemical profile data. Wang and coworkers report a multiclass screening of drugs with high-resolution mass spectrometry through which they manage to obtain a high-scale, fast screening method for pesticides in fishery drugs based on ultrahigh-performance liquid chromatography tandem quadrupole-orbitrap high-resolution mass spectrometer. 517 $aAdvances in Chemical Analysis Procedures 606 $aResearch and information: general$2bicssc 615 7$aResearch and information: general 700 $aLocatelli$b Marcello$4edt$0619723 702 $aSamanidou$b Victoria$4edt 702 $aTartaglia$b Angela$4edt 702 $aMelucci$b Dora$4edt 702 $aKabir$b Abuzar$4edt 702 $aUlusoy$b Halil Ibrahim$4edt 702 $aLocatelli$b Marcello$4oth 702 $aSamanidou$b Victoria$4oth 702 $aTartaglia$b Angela$4oth 702 $aMelucci$b Dora$4oth 702 $aKabir$b Abuzar$4oth 702 $aUlusoy$b Halil Ibrahim$4oth 906 $aBOOK 912 $a9910557116003321 996 $aAdvances in Chemical Analysis Procedures (Part I)$93034577 997 $aUNINA