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An inventory of naturally occurring sabinene hydrate (4-thujanol)-rich thyme populations singled out 16 individuals of potential commercial importance. After multiplication by microcuttings and grown in a nursery, we now possess a collection that yields an oil particularly rich in sabinene hydrate (up to 62%). The other constituents commonly found in thyme, 1,8-cineole, linalool, terpinen-4-ol, α-terpineol, geraniol, thymol and carvacrol are present only in small amounts, (trace-5.0%).
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Delpit et al. (2000) studied this question.
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