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Volatile Components of the Essential Oils in the Pulp of Four Yellow Mangoes (Mangifera indica L.) in Thailand
Mangifera indica L. Thai mango terpinolene
2009/7/8
The composition of essential oil from yellow Thai mangoes, Keaw cultivars and other yellow Thai mango cultivars (Ok-rong, Nam Dorkmai and Choak Anand) was analyzed by GC and GC-MS. Yellow Keaw mangoes...
Volatile Components of the Essential Oils in Galanga（Alpinia officinarum Hance）from Vietnam
essential oil 1,8-cineole galanga
2009/6/18
The essential oils from fresh and dried rhizomes of galanga (Alpinia officinarum Hance) were obtained by hydro-distillation, and fractionated to the hydrocarbon and oxygenated compound fractions by si...
Trace Volatile Components in Essential Oil of Citrus sudachi by Means of Modified Solvent Extraction Method
sudachi modified solvent extraction conventional solvent extraction
2009/6/17
Sixty-five grams of sudachi (Citrus sudachi Hort. ex Shirai) essential oil from 18 kg of peel was isolated by a modified solvent extraction (MSE) in a semi-preparative scale with a hand-screw pressing...
Validity of SPME Cryofocusing in Analysis of Volatile Components in Orange Juice
solid-phase microextraction orange juice food flavor
2009/5/31
We studied the effects of cryofocusing on the resolution of volatile components in solid-phase microextraction (SPME). Retention times, resolutions and peak areas estimated using cryofocusing were com...
Gas chromatography and GC/MS methods were used to detect volatile components of three home-made natural old plum brandy samples and one sample of industrially-produced plum brandy. Gas chromatography ...
Composition and Antimicrobial Activities of Volatile Components of Minuartia meyeri
Minuartia meyeri Caryophyllaceae Essential oil Antimicrobial activity GC-MS
2010/4/19
The essential oil of air-dried Minuartia meyeri (Boiss.) Bornm. (Caryophyllaceae) was obtained by hydrodistillation in a Clevenger-type apparatus and analyzed by GC-MS. Fifty-two components were ident...
Chemometrics Pattern Recognition and Calibration Techniques Applied to Volatile Components and Sensory Quality of Kenyan Black Teas
black tea aroma chemometrics pattern recognition PLS
2010/11/22
Multivariate analysis was applied to 35 volatile components and sensory scores of 16 Kenyan black teas made of tea leaves of two clones cultivated at eight areas. Although profiles of volatile compone...