نتایج جستجو برای: volatile components
تعداد نتایج: 425267 فیلتر نتایج به سال:
the volatile constituents of aerial parts of euphorbia aellenii rech.f. and e. microsciadea boiss. were analyzed by gas chromatography (gc) and gc-mass spectrometry (ms) methods. the main volatile constituents of e. aellenii were phytol isomer (47.3%), camphene (31.9%) and caryophyllene oxide (20.6%), while the major volatile components of e. microsciadea were trans-anethole (74.5%), limonene (...
There is a few reported about the volatile oil component of petal, herbal and component of seed oil of borage. This research worked carried out for analysis and identification the volatile oil in herbals, petals, and seed oil compositions of Borago officinalis L. in Lorestan province. Material and methods: Extraction of essential oil from petals carried out using steam distillation by Cleveng...
abstract: a combined gas chromatography-mass spectrometry (gc-ms) with headspace solid-phase micro extraction (spme) method has been employed for the analysis of the flavor volatiles of three different rice cultivar, including two modified iranian rice cultivars and hashemi rice cultivar during gelatinization. the proposed combination provided a powerful system for easy and rapid screening of a...
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