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AssigneeJapan Tobacco Inc.
InventorsNobukazu Higashi, Fumihiro Omori, Tomoko Monobe, Jun Komiya, Satomi Kunieda, Makoto Emura, Yoichiro Nishizawa, Takeshi Ishizuka, Takahiro Ariyoshi
Estimating the term…
A tobacco odor deodorizing perfume composition contains a mandarin orange essential oil or a mandarin orange essential oil fraction having its terpene hydrocarbons substantially removed therefrom.
A tobacco odor deodorizing perfume composition comprising a mandarin orange essential oil or a mandarin orange essential oil fraction having its terpene hydrocarbons substantially removed therefrom.
A tobacco odor deodorant comprising a tobacco odor deodorizing composition containing a mandarin orange essential oil or a mandarin orange essential oil fraction having its terpene hydrocarbons substantially removed therefrom, and a carrier carrying the tobacco odor deodorizing composition.
A cigarette comprising a tobacco rod including a tobacco filler material and a cigarette wrapper paper sheet wrapping an outer circumferential surface of the tobacco filler material, and carrying a sidestream smoke odor reducing agent comprising a mandarin orange essential oil or a mandarin orange essential oil fraction having its terpene hydrocarbons substantially removed therefrom.
A tobacco package housing tobacco rods including a tobacco filler material and a cigarette wrapper paper sheet wrapping the outer circumferential surface of the tobacco filler material, said package containing a sidestream smoke odor reducing agent comprising a mandarin orange essential oil or a mandarin orange essential oil fraction having its terpene hydrocarbons substantially removed therefrom.
Dependencies are inferred from the claim text.
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Sweetmeats, confectionery or marzipan; Processes for the preparation thereof: characterised by the composition containing organic or inorganic…
Characterised by the composition containing organic or inorganic compounds: containing plants or parts thereof, e.g. fruits, seeds, extracts
Chewing gum: characterised by the composition containing organic or inorganic compounds
Characterised by the composition containing organic or inorganic compounds: containing plants or parts thereof, e.g. fruits, seeds, extracts
Term end not estimated
This is a Continuation Application of PCT Application No. PCT/JP01/09605, filed Nov. 1, 2001, which was not published under PCT Article 21(2) in English.
This application is based upon and claims the benefit of priority from the prior Japanese Patent Applications No. 2000-338126, filed Nov. 6, 2000; No. 2000-338128, filed Nov. 6, 2000; and No. 2000-338130, filed Nov. 6, 2000, the entire contents of all of which are incorporated herein by reference.
1. Field of the Invention
MOO (500 g) was applied to a silica gel column chromatograph prepared by using 550 g of silica gel (Silica gel 60 0.063-0.200 mm manufactured by Merk Inc.). Specifically, after the silica gel was loaded with hexane, MOO was loaded in the silica gel column and developed with 2.2 L of hexane so as to obtain a hydrocarbon fraction (hereinafter referred to as “HC fraction”). Then, the silica gel column was developed with 2.2 L of ethyl acetate so as to obtain an oxygen-containing fraction as the terpene-removed MOO fraction (MOO-1-1). Finally, the silica gel column was developed with 2.2 L of ethanol so as to obtain an ethanol fraction.
The recovered amount of the HC fraction was 336 g (68.0 mass %), the recovered amount of the oxygen-containing fraction (MOO-1-1) was 16.8 g (3.4 mass %), the recovered amount of the ethanol fraction was 0.5 g (0.1 mass %), and the entire recovery rate was 71.5%. The main components of MOO-1-1 thus obtained are as shown in Table 1.
(1) MOO (4997 g) was supplied to a Claisen distillation apparatus and distilled under a reduced pressure of 400 Pa (3 mmHg) so as to obtain a fraction distilled under temperatures up to 102° C. The distillation residue was further distilled under a reduced pressure of 10.7 Pa (0.08 mmHg) so as to obtain a fraction distilled under temperatures up to 97° C. The distilled fraction thus obtained was combined with the distilled fraction obtained previously. The combined distilled fractions (distilled oil) were 4769 g (95.4 mass %), the amount of the distillation residues were 79 g (1.6 mass %), and the recovery rate was 97.0 mass %.