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21. 发明专利

JP3070033B2 失效
公开(公告)号：JP3070033B2
公开(公告)日：2000-07-24
申请号：JP5672296
申请日：1996-02-19
IPC分类号： A23B4/00 , A23L3/3535

22. 发明专利

JP3016686B2 失效
公开(公告)号：JP3016686B2
公开(公告)日：2000-03-06
申请号：JP5968894
申请日：1994-03-30
IPC分类号： B65D81/28 , A01N47/46 , A23L3/3535 , C07C331/16

23. 发明专利

JP2000004854A FRESHNESS-KEEPING AGENT FOR FOOD 失效
公开(公告)号：JP2000004854A
公开(公告)日：2000-01-11
申请号：JP17571198
申请日：1998-06-23
申请人： CHIKAHISA KK
发明人： CHIKAHISA NOBUHIKO
IPC分类号： A23L3/00 , A23L3/3535
摘要： PROBLEM TO BE SOLVED: To obtain a freshness-keeping agent for a food, capable of precisely keeping the freshness for a prescribed time, and excellent in fast-acting property and sustainability by mixing a clathrate compound obtained by carrying out the clatration of a freshness-keeping component for the food, with a matrix comprising a specific hydrophilic polymer. SOLUTION: This freshness-keeping agent for a food, placed to keep the freshness of the food so as to contact with the food or to be present at the neighbor of the food, has a clathrate compound obtained by carrying out the clathration of a freshness-keeping component for the food such as allyl isothiocyanate as a guest with a host such as a cyclodextrin, mixed with a matrix having a moisture permeability, capable of permitting the penetration of the freshness-keeping component for the food, and composed of a hydrophilic polymer such as a segmented polyester having a polytetramethylene glycol as a soft segment. The host is reacted with water to release the freshness- keeping component for the food. The freshness-keeping agent is preferably in a filmy shape.

24. 发明专利

JPH11180812A MICROBE-ELIMINATING AGENT 失效
公开(公告)号：JPH11180812A
公开(公告)日：1999-07-06
申请号：JP35085597
申请日：1997-12-19
申请人： SEKISUI CHEMICAL CO LTD , SEKISUI JUSHI KK
发明人： FUJIMORI YOJI , TACHIKA SATORU
IPC分类号： A23L3/3535 , A01N25/12 , A01N25/18 , A01N47/46 , A01N65/00
摘要： PROBLEM TO BE SOLVED: To obtain a microbe-eliminating agent capable of rapidly vaporizing isothiocyanate compounds at a high concentration in relatively wide space. SOLUTION: This microbe-eliminating agent comprises mixed power containing a clathrate substance obtained by including isothiocyanate compounds which are active ingredients for Japanese horseradish essential oil into cyclodextrin and/or an absorbent obtained by absorbing isothiocyanate compounds into dextrin, sodium bicarbonate and a solid organic acid and vaporizes isothiocyanate compounds by adding water or comprises mixed powder containing a clathrate substance obtained by including isothiocyanate compounds in a cyclodextrin and/or an adsorbent obtained by adsorbing the isothiocyanate compounds into cyclodextrin and sodium bicarbonate and vaporizes isothiocyanate compounds by adding a liquid organic acid or an organic acid solution.

25. 发明专利

JPH11151079A PRESERVATIVE PERIOD-EXTENDING AGENT FOR FOOD 失效
公开(公告)号：JPH11151079A
公开(公告)日：1999-06-08
申请号：JP32110297
申请日：1997-11-21
申请人： ORCHID KK , KANSAI COKE & CHEMICALS , KAWAKAMI MASAHIRO
发明人： NAKANO HISAYUKI , ISHIGAKI YOSHIAKI , KAWAKAMI MASAHIRO
IPC分类号： A23L3/3535 , A23L3/358
摘要： PROBLEM TO BE SOLVED: To provide a preservative period-extending agent for food having extremely excellent durability of antibacterial effect, having reduced irritating smell, capable of constantly exhibiting stable volatility regardless dry or wet condition and excellent in workability of automatic packaging when it is used in a divided package. SOLUTION: This preservative period-extending agent for food is prepared by supporting allyl isothiocyanate B on active carbon A. The amount of allyl isothiocyanate B supported on 100 pts.wt. of active carbon A is preferably 5-40 pts.wt., more preferably 10-35 pts.wt. It is suitable to use a product of active carbon A, for example, having particle diameters of 0.17-1.7 mm and a specific surface area of 800-1600 m /g as the active carbon A. This preservative period-extending agent for food may be used in a shape of a small bag having air permeability in which the agent is filled.

26. 发明专利

JP2877636B2 失效
公开(公告)号：JP2877636B2
公开(公告)日：1999-03-31
申请号：JP30895492
申请日：1992-11-18
申请人： SEKISUI KASEIHIN KOGYO KK , EFUPIKO KK
发明人： KOMATSU YASUHIRO , OOTANI MICHIO , SHIRAKAWA KEIICHI
IPC分类号： A23B4/00 , A23L3/00 , A23L3/3535 , B65D81/26 , B65D81/28

27. 发明专利

JPH10117753A FOOD ADDITIVE FOR DISINFECTION AND ITS PRODUCTION 失效
公开(公告)号：JPH10117753A
公开(公告)日：1998-05-12
申请号：JP28375296
申请日：1996-10-25
申请人： SHIMOMURA KATSUO
发明人： SHIMOMURA KATSUO
IPC分类号： A23B4/00 , A23L3/3472 , A23L3/3526 , A23L3/3535 , A23L3/3544 , A23L3/358
摘要： PROBLEM TO BE SOLVED: To obtain a microbicidal food additive which is harmless to human body without adverse effect on the taste of a food product, can kill microorganism sticking to or occurring in the food product and can inhibit liberation of malodor, and provided its production process. SOLUTION: This mocrobicidal food additive is a filtrate which is prepared by the following procedures and is a liquid filtrate containing amino acids, minerals and vitamins: (a) leaves of ginkgo tree are dried, powdered, mixed with water, heated, stirred, then allowed to stand for more than 24 hours to obtain the ginkgo leaf extract, (b) sediment of tree fern is mixed with water, heated, stirred and allowed to stand for more than 72 hours to obtain the fern leaf extract, (c) the ginkgo leaf extract and the fern leaf extract are mixed at a weight ratio of 1/9 and the mixture is allowed to stand for more than 1 month until the mixture becomes clear and filtered. (d) The filtrate is allowed to stand for more than 120 hours and forcibly filtered to remove the components more than 0.4μm long whereby the objective filtrate is obtained.

28. 发明专利

JPH0884577A FRESHNESS RETAINING AGENT FOR FOOD 失效
公开(公告)号：JPH0884577A
公开(公告)日：1996-04-02
申请号：JP18048595
申请日：1995-07-17
申请人： KURANARI KENJI , OKADA TORU
发明人： KURANARI KENJI , OKADA TORU
IPC分类号： A23B4/14 , A23B7/14 , A23L3/3535
摘要： PURPOSE: To obtain a freshness retaining agent for a food, capable of preserving the freshness of meats, vegetables or fruits in a refrigerator or a food storage box for a long period and having sustained release properties by using allyl isothiocyanate which is an extract of a Japanese horseradish or a mustard. CONSTITUTION: This freshness retaining agent for a food is obtained by converting allyl isothiocyanate which is a principal ingredient of an extract separated from a Japanese horseradish, a mustard, etc., into an aqueous solution, gelatinizing or adsorbing the allyl isothiocyanate on an adsorbent granular material and forming an atmosphere at 2-3 concentration in order to suppress the volatility thereof for a prescribed period. Thereby, the functions of the allyl isothiocyanate to retain the freshness can be maintained for 20-60 days.

29. 发明专利

JPH07274919A METHOD OF INACTIVATING ENZYME AND MICRO-ORGANISM 失效
公开(公告)号：JPH07274919A
公开(公告)日：1995-10-24
申请号：JP8083595
申请日：1995-03-14
申请人： NESTLE SA
发明人： BURADEIMIIRU KARIINA
IPC分类号： A23L3/015 , A23L3/16 , A23L3/3409 , A23L3/3535 , C12N9/99
摘要： PURPOSE: To efficiently deactivate enzymes and the like in food and to improve the quality of the food and long-term storage stability by heat treating the enzymes and the like in a food in a specified temp. range in a water-based medium under specified pressure of carbon dioxide or the like in the presence of a specified reducing agent. CONSTITUTION: Enzymes or microbes in food are heat-treated at a temperature from 50 to 120 deg.C in a water-based medium under a pressure from 5 to 1000 bar carbon dioxide or nitrogen monoxide in the presence of a reducing agent selected from active sulfur compds., such as sulfite, glutathione, cysteine, thiamine and the like.

30. 发明专利

JPH07222574A FOOD FRESHNESS SUSTAINER AND ITS PRODUCTION 失效
公开(公告)号：JPH07222574A
公开(公告)日：1995-08-22
申请号：JP3768394
申请日：1994-02-10
申请人： WHITE MAX KK
发明人： MASUMOTO KATSUHISA
IPC分类号： A23L3/3535
摘要： PURPOSE:To obtain a food freshness sustainer containing Japanese horseradish oil as antibacterial ingredient, so designed that the amount of the antibacterial ingredient to be used can be regulated easily, and safety is improved even in case of being taken by accident, thereby ensuring it to be used safely and conveniently in general households. CONSTITUTION:Grains harmless even if taken such as popcorn or roasted expanded rice is served as a carrier 2 for this food freshness sustainer. An antibacterial agent 3 with Japanese horseradish oil as the antibacterial ingredient is applied onto the outer surface of each carrier 2 to obtain this food freshness sustainer 1. Thus, the average pickup of the antibacterial agent 3 per carrier 2 can be made minute, facilitating the regulation of the amount of the antibacterial agent 3 to be used; along with this, humans are protected from adverse health effects even in case this food freshness sustainer 1 is taken.

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