Extraction of essential oils by refining of plant materials. II. Processing of products in the dry state: Illicium verum Hooker (fruit) and Cinnamomum zeylanicum nees (bark)
Extraction of Chinese star anise (Illicium verum Hooker) and cinnamon bark (Cinnamomum zeylanicum Nees) was studied by a new solvent extraction technique involving 1,1,2‐trichloro‐1,2,2‐trifluorethane. Thus useful yields of concrete were obtained (21% and 12% respectively). Hydro distillation of the...
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Veröffentlicht in: | Flavour and fragrance journal 1989-06, Vol.4 (2), p.85-90 |
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Sprache: | eng |
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