Sage, Clary

The key intermediate is sclareolide (8.16) which is also important in its own right as a flavouring material in tobacco. Degradation of sclareol 

The advantages of this synthetic approach lie in the availability of the feedstock and the fact that enantio-pure material is produced. However, the processes also have some serious disadvantages. The oxidation of sclareol (8.15) requires the stoichiometric use of either chromium or manganese salts. This leads to a serious effluent problem. The oxidation 

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Table 55. Comparative Chemical Composition of Commercial Clary Sage Oils ...

Linalyl acetate is the principal constituent of the essential oils of bergamot, clary sage, lavender and lavandin. It is also present in the essential oils of Salvia officinalis, petitgrain, sassafras, neroli, lemon, lime, a few Mentha species and others. 

Optically pure (3i )(—)-linalyl acetate was detected in the oils of clary sage Salvia sclarea). Salvia dominica, lavender and lavandin using H-NMR spectroscopy with a chiral lanthanide shift reagent, Eu(hfc)3. This enantiomer was also detected in the oils of lavender, lavandin and bergamot using complexation gas chromatography on Ni(hfc) 2, and... 

Ravid U, Putievsky E, BassatM, Ikan R, Weinstein V, Isolation of optically pure (—)-linalyl acetate from clary sage, Salvia dominica L., lavender and lavandin,... 

Concretes, which are actually intermediate products (see below), are prepared mainly from flowers (rose, jasmine, tuberose, jonquil, ylang-ylang, mimosa, boronia, etc.), but also from other plant materials (lavender, lavandin, geranium, clary sage, violet leaves, oak moss, etc.). A yield of ca. 0.3% based on the starting flower material, is obtained in the production of jasmine concrete. 

Civet, see Animal secretions. Clary sage oil, see Sage oils. 

Clary sage oil is obtained by steam distillation of flowering tops and foliage of cultivated Salvia sclarea L. (Lamiaceae). It is a pale yellow to yellow liquid with a fresh herbaceous odor and a wine-like bouquet. 

Alteration of essential-oil components during distillation can be recognized by comparing the oils obtained by steam distillation and by SFE. The hydrolysis of esters (like linalyl acetate) to the corresponding alcohols was observed in clary sage oils. The hydrolysis of thymol bound in glycosides resulted in different thymol concentrations in distilled thyme oils, which was proved by appropriate treatments (acidic and enzymatic) of the previously CO2-extracted plant material. 

Clarke-Othmer process Clark oxygen electrode Clary sage oil [8016-63-5] Class A direct dyes Classification of dyes Classified removal Classifiers Clathrate... 

Many natural products such as labdanum, cedarwood, and clary sage are fractionated and chemically treated (in this or in the reverse order) to produce derivatives of exceedingly complex composition which, for the perfumer s purposes, behave as naturals. These can be... 

However, there are also many synthetic materials, and materials of plant origin, that resemble natural animal odors such as musk and ambergris without having the intense fecal or urinous overtones that require them to be hidden within a composition at a level where their presence cannot be consciously recognized. These materials may be quite different chemically to the natural product, but to us their odor and effect are similar. Included in this category are the amber notes derived from labdanum and clary sage, as well as the numerous synthetic musk materials such as galaxolide and musk ketone. 

Linalyl acetate (3,7-dimethyl-1,6-octadien-3-yl acetate) Found in essential oils of bergamot, lavender, lavandin, spike lavender, Clary sage, neroli and petitgrain. Floral, fruity, sweet and herbaceous odour. 

The examination of a range of essences predominantly essential oils but also absolutes, resins and waxes, popular for use in aromatherapy. They are arranged in plant families, with common names and botanical names. For example, the essential oil commonly called clary sage belongs to the Lamiaceae (also called Labiatae) plant family and its botanical name is Salvia sclarea. Essences examined are ... 

Clary sage has been shown to have powerful euphoric effects and should not... 

Box 7.1 Certificate of analysis for Clary Sage Salvia sclarea)... 

ESSENTIAL OIL OF CLARY SAGE (Salviasclarea) COUNTRY OF ORIGIN-RUSSIA METHOD OF EXTRACTION - Steam Distillation ... 

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