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71. 发明专利

JPH0566095B2 失效
公开(公告)号：JPH0566095B2
公开(公告)日：1993-09-21
申请号：JP13438485
申请日：1985-06-21
申请人： HASEGAWA T CO LTD
发明人： KOMAI TSUYOSHI , MIZUTANI SHINICHI , GOCHO SHINOBU , HATAE SHIGEO
IPC分类号： A23L27/20 , A23L27/24 , A23L1/23 , A23L1/226

72. 发明专利

JPH05202379A PERSISTENT FRAGRANCE AND FLAVOR IMPARTER AND MODIFIER 失效
公开(公告)号：JPH05202379A
公开(公告)日：1993-08-10
申请号：JP21227292
申请日：1992-07-17
申请人： HASEGAWA T CO LTD
发明人： KAWANOBE TSUNEO , KOJO KUNIO
IPC分类号： A61K8/49 , A61Q13/00 , C07D307/92 , C11B9/00
摘要： PURPOSE:To obtain the subject modifier, containing (+ or -)-ambrox having a spe cific structure as an active ingredient and having better fragrance than that of natural (-)-ambrox and excellent persistence. CONSTITUTION:The objective modifier contains (+ or -)-3a,6,6,9a-tetramethyldecahydronaphto-[2,1-b]furan [(+ or -)-ambrox] expressed by the formula as an active ingredient.

73. 发明专利

JPH05202378A PERFUME COMPOSITION 失效
公开(公告)号：JPH05202378A
公开(公告)日：1993-08-10
申请号：JP3134392
申请日：1992-01-23
申请人： HASEGAWA T CO LTD
发明人： WATANABE HIROYUKI , IWAMOTO MINORU
IPC分类号： A61K8/34 , A61K8/33 , A61K8/37 , A61Q13/00 , C11B9/00
摘要： PURPOSE:To obtain a perfume composition, containing a specific 8-methyl-7- nonenal derivative as an active ingredient and having fresh greeny or muguet- like fragrance and flavor characteristics excellent in persistence. CONSTITUTION:The objective composition contains an 8-methyl-7-nonenal derivative expressed by formula I [R is CH2OH or CH2OCOR (R is 1-4C alkyl) or group expressed by formula II (R is H or 1-4C alkyl or two R groups together denote lower alkylene which may have 1-3 lower alkyl substituent groups)] as an active ingredient. The nonenal derivative is obtained by reacting, e.g. 2-methyl-2,7-octadiene with a mixed gas of hydrogen with carbon monoxide at 1:1 in the presence of a catalyst such as rhodium-carbon and triphenyl phosphite under 5-10atm and carrying out hydroformylation.

74. 发明专利

JPH0568526A PREPARATION OF EXTRACT FOR TOBACCO FLAVORING 失效
公开(公告)号：JPH0568526A
公开(公告)日：1993-03-23
申请号：JP26051891
申请日：1991-09-12
申请人： HASEGAWA T CO LTD
发明人： KOBAYASHI MITSUHIRO , MASUDA CHIHOKO
IPC分类号： A24B3/12
摘要： PURPOSE:To obtain the subject extract having excellent effect on improving the taste and flavor of tobacco by extracting a vegetable material with water and treating the extract with enzyme in the presence of carboxypeptidase. CONSTITUTION:A vegetable material such as dried malt or dried fruit is extracted with water and the extract is subjected to enzymatic treatment in the presence of carboxypeptidase. The enzyme is inactivated and the product is centrifuged to obtain the objective extract having refreshing taste and flavor and free from unpleasant taste or odor.

75. 发明专利

JPH0549433A PRODUCTION OF NEW COATING POWDER PERFUME 失效
公开(公告)号：JPH0549433A
公开(公告)日：1993-03-02
申请号：JP22869591
申请日：1991-08-14
申请人： HASEGAWA T CO LTD
发明人： SATO KINYA , KUNO YASUSHI , CHINO YOSHIAKI
IPC分类号： A23L27/00 , B01J13/04 , C11B9/00
摘要： PURPOSE:To obtain the subject new product having good thermal stability and excellent sustained releasability and holdability for the smell and taste of the perfume, and useful as a smell and taste-imparting agent for foods such as baked confections. by subjecting the perfume to a specific treatment. CONSTITUTION:A perfume is emulsified in the presence of a water-soluble wall material (e.g. gelatin) aqueous solution and a compound (preferably sodium alginate) capable of being gelated with multi-valent metal cations. The produced emulsion is dropped on and dispersed in the aqueous solution of the multi-valent metal salt with stirring to form gelated coating films on the surfaces of the emulsified particles and simultaneously form flocculated particles having diameters of 50-300mu. A water-soluble wall material not gelated by the multivalent metal cations is dissolved in the dispersion, and the dispersion is spay-dried to produce the coated powder perfume. Finally, the powder perfume is mixed with a melted animal or vegetable hardened oil and subsequently pulverized to obtain the objective product having the coating film.

76. 发明专利

JPH0510061B2 失效
公开(公告)号：JPH0510061B2
公开(公告)日：1993-02-08
申请号：JP14671685
申请日：1985-07-05
申请人： HASEGAWA T CO LTD
发明人： HOSOKAWA MAKOTO , KONDO YASUHIRO , OKUMURA SHOJI , HATAE SHIGEO
IPC分类号： C12J1/00 , A23B4/02 , A23B4/12 , A23B4/14 , A23B5/00 , A23B5/08 , A23B7/10 , A23B7/14 , A23L17/30 , A23L17/40 , A23L17/50 , A23L29/00

77. 发明专利

JPH0556A PROVIDING JELLY CAKE WITH FRAGRANCE 失效
公开(公告)号：JPH0556A
公开(公告)日：1993-01-08
申请号：JP4073191
申请日：1991-02-14
申请人： MEIJI SEIKA KAISHA , HASEGAWA T CO LTD
发明人： DONPOU NORIYUKI , OKI TAKEO , TOYA CHIAKI , OKAMOTO TORU
IPC分类号： A23L21/10 , A23L27/10
摘要： PURPOSE:To provide a jelly cake with fragrance without exerting a bad influence on a transparent feeling, texture, etc., by preventing change of quality of flavor during a production process and preservation period of jelly cake or loss caused by vaporization. CONSTITUTION:An oily flavor to provide a jelly cake with fragrance is previously emulsified or solubilized in a polyhydric alcohol by using a polyglycer fatty acid ester having >=9 HLB to give an emulsion or solution, which is added to a jelly cake so that addition of fragrance having excellent intensity of fragrance, thermostability and storage stability is made possible and a jelly cake having high palatability can be produced.

78. 发明专利

JPH04372693A PRODUCTION OF FLAVOR OF FRUIT AND/OR VEGETABLE 失效
公开(公告)号：JPH04372693A
公开(公告)日：1992-12-25
申请号：JP17481091
申请日：1991-06-20
申请人： HASEGAWA T CO LTD
发明人： MATSUKURA KATSUKI , KOBAYASHI MITSUHIRO
IPC分类号： A23L27/10 , A23L27/12 , C11B9/02
摘要： PURPOSE:To obtain a flavor of a fruit or a vegetable excellent in stability at a good extraction efficiency by recovering or separating a fragrant component of a fruit or a vegetable by using carbon dioxide in a liquified state or in the vicinity of the critical point thereof in the presence of a triglyceride of a middle-chain satd. fatty acid. CONSTITUTION:About 0.5-100wt.% triglyceride of a middle-chain satd. fatty acid (e.g. glyceryl tricaprylate, glyceryl tricaprate, etc.) is added to a raw material such as a fruit or a vegetable to extract therefrom a fragrant component with carbon dioxide under a pressure of about 50-500kg/cm at a temp. of about 20-150 deg.C.

79. 发明专利

JPH0469133B2 失效
公开(公告)号：JPH0469133B2
公开(公告)日：1992-11-05
申请号：JP3725384
申请日：1984-03-01
申请人： HASEGAWA T CO LTD
发明人： TAKAGI KEIICHI , IWAMOTO MINORU , KATSUTA YASUHIRO , KOJO KUNIO
IPC分类号： A23L27/20 , A61K8/00 , A61K8/33 , A61K8/34 , A61K8/35 , A61L9/01 , A61Q5/00 , A61Q11/00 , A61Q13/00 , A61Q19/10 , C07C27/00 , C07C31/135 , C07C45/00 , C07C47/11 , C07C49/11 , C07C67/00 , C07C401/00 , C07C403/08 , C07C403/14 , C07C403/16 , C11B9/00

80. 发明专利

JPH04275283A PRODUCTION OF GAMMA-LACTONE 失效
公开(公告)号：JPH04275283A
公开(公告)日：1992-09-30
申请号：JP5768191
申请日：1991-03-01
申请人： HASEGAWA T CO LTD
发明人： TAKAGI KEIICHI , AMAIKE MASAYASU , ITO MASAMICHI , KATSUTA YASUHIRO , TAMURA HIROSHI
IPC分类号： C07D307/33
摘要： PURPOSE:To produce the subject compounds having a flavor such as a fruit-like flavor and useful as a raw stuff for preparation of foods, etc., by reacting an alcohol with a 2-alkenoic acid ester under heating in the presence of 1,1-bis-t- butylperoxycyclohexane. CONSTITUTION:A compound (e.g. methanol or isopropanol) of formula I (R1 is H or 1-15C alkyl; R2 is H, methyl or ethyl; R1, together with R2 forms butylene or pentylene) is reacted with a compound (e.g. ester between ethanol, etc., and acrylic acid, etc.) of formula II (R3 is H or 1-15C alkyl; R4 and R5 are H or methyl; R6 is 1-8C alkyl) in the presence of 1,1-bis-t- butylperoxycyclohexane preferably at 100-180 deg.C to obtain the objective compound (e.g. gamma-octyl-gamma-lactone) of formula III. The compound of formula I and the peroxy compound are used respectively in an amount of 5-20mol% and 5-30mol% based on 1mol compound of formula II.

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