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May 30, 2006 | 01:54 PM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Ocimum gratissimum oil. A sample of O. gratissimum obtained from Zhanjiang (Guangdong, China) was analyzed by Zhu et al. (1993) using GC/MS. Its composition was determined to be as follows:
May 30, 2006 | 01:31 PM CDT
The Citrus Trail
By: Hugo Bovill and Daemmon Reeve
Key limes do not come from the Florida Keys. Even within the flavor and fragrance industry itself, there is often a certain amount of confusion surrounding lime and its derivative, lime essential oil. The confusion stems largely from the fact that there are actually two different types of lime, which are most often used in essential oil production — the Persian lime (Citrus latifolia) and the Key lime (Citrus aurantifolia).
May 22, 2006 | 02:02 PM CDT
Progress in Essential Oils
By: Brian M. Lawrence
Lawrence discusses the composition of Eucalyptus citriodoraoil from the Ivory Coast, Mali, Morocco, and the Congo. Additionally, he covers ajowan oil from Algeria and India. Finally, Lawrence covers and kewda or keora oil from Orissa and India.
May 11, 2006 | 11:59 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Neroli Oil
In 1977, Kekelidze et al. analyzed an oil produced from bitter orange flowers. They found that it contained the following components:
May 11, 2006 | 11:52 AM CDT
The Benefits Of Fragrance Materials
By: T.V. John, Carol Christensen and Julian Boyden
Fragrance is universally recognized for its aesthetic value. Providing a pleasant scent will always remain the primary role of fragrance in consumer products. Yet fragrance provides many other benefits to consumers and to the products to which they are added. Describing these additional fragrance benefits is the focus of this paper.
May 11, 2006 | 11:34 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Pinus sylvestris oil
Juvonen (1969) compared the composition of the oils obtained from the needles harvested from three separate Pinus sylvestris trees in Finland. The results of his analyses are shown in T-1.
May 11, 2006 | 10:28 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Lime Oil A commercially available distilled oil of lime was the subject of analysis by Inoma et al. (1989). The composition of the oil was found to be as follows:
May 08, 2006 | 09:16 AM CDT
The Characteristics of Lavender Oils from Eastern Europe
By: Erich Schmidt, Kurt Kitzing GmbH
Lavender oil (ex. Lavandula angustifolia Mill.) is produced commercially by a number of countries: France (the main supplier), Bulgaria, Moldova, Ukraine and Australia. The oils from each of these regions possess distinctive aroma characters, which range from the fine, flowery, fresh notes in the French oils to herbal, woody and camphoraceous with fatty notes in the Australian oils. Herein, it will be shown that these differences in aroma can be translated into a visual form (map) that assists comparisons with chemical analysis data.
May 07, 2006 | 10:00 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Petitgrain or Citrus Leaf Oils In 1993, the composition of the range of petitgrain or the leaf oils of commercially important Citrus species were reviewed (Lawrence 1993). This current review will address the recent published literature and those studies that were not included last time. Each Citrus species will be treated separately.
May 07, 2006 | 09:57 AM CDT
Aroma Compounds of Mango and Papaya from Cameroon
By: Leopold Jirovetz, Gerhard Buchbauer and Manoch…
Solid phase microextraction analyses of these important fruits—Mangifera indica L. and Carica papaya L. Mangos (Magnifera indica L., Anacardiaceae) and papayas (Carica papaya L., Caricaceae) are exotic fruits with increasing importance for the crop trade.7,8,10,11,14,38,39