Gradient Elution Analysis of Hop Bitter Substances.
نویسندگان
چکیده
منابع مشابه
Determination of aroma and bitter characteristic of Iranian hop (Humulus lupulus L.) variety by essential oil analysis
Hop (Humulus lupulus L) is cultivated worldwide for two purposes of aroma and bitter taste. The main objective of this study was to determine the predominant characteristic of hop cultivated in Iran using GC-MS analysis of essential oils obtained from fresh and heat dried hop strobiles. Essential oils (EO) of female flowers of hop (Humulus lupulus L.) cultivated in Gorgan, Iran were obtained by...
متن کاملDetermination of aroma and bitter characteristic of Iranian hop (Humulus lupulus L.) variety by essential oil analysis
Hop (Humulus lupulus L) is cultivated worldwide for two purposes of aroma and bitter taste. The main objective of this study was to determine the predominant characteristic of hop cultivated in Iran using GC-MS analysis of essential oils obtained from fresh and heat dried hop strobiles. Essential oils (EO) of female flowers of hop (Humulus lupulus L.) cultivated in Gorgan, Iran were obtained by...
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The present work was initiated by the observation of Reifenstein, Homburger & Dobriner (1950) that 3a: 1 1l-dihydroxy-5p-androstan-17-one (1 l,B-hydroxyaetiocholanolone), a minor component of the urinary 17-oxo steroids, was significantly associated with neoplastic growth. The re-examination of this problem has led to the development of a micro method for the quantitative separation and determi...
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There is great interest in using microfluidic channels packed with a stationary phase for chemical separations of complex mixtures. A key advantage of such techniques is the use of electroosmotic flow (EOF), controlled simply by applying electrical potentials between reservoirs. A disadvantage for this technique, however, is a lack of compatibility with gradient elution separations. This limita...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1957
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.11-0198