JPS6337620B2 - - Google Patents

Info

Publication number
JPS6337620B2
JPS6337620B2 JP5998280A JP5998280A JPS6337620B2 JP S6337620 B2 JPS6337620 B2 JP S6337620B2 JP 5998280 A JP5998280 A JP 5998280A JP 5998280 A JP5998280 A JP 5998280A JP S6337620 B2 JPS6337620 B2 JP S6337620B2
Authority
JP
Japan
Prior art keywords
egg white
conalbumin
food
raw
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP5998280A
Other languages
Japanese (ja)
Other versions
JPS56158080A (en
Inventor
Keiko Tsuburaya
Saburo Takayanagi
Yoshio Hidaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eisai Co Ltd
Original Assignee
Eisai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eisai Co Ltd filed Critical Eisai Co Ltd
Priority to JP5998280A priority Critical patent/JPS56158080A/en
Publication of JPS56158080A publication Critical patent/JPS56158080A/en
Publication of JPS6337620B2 publication Critical patent/JPS6337620B2/ja
Granted legal-status Critical Current

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  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Description

【発明の詳細な説明】[Detailed description of the invention]

本発明は卵白または卵白のコンアルブミンフラ
クシヨンとアルミニウム塩からなる食品用保存剤
に関するものである。 卵白はその熱凝固性、起泡性あるいは栄養に富
んでいる点から種々の食品原料として使用されて
いる。 本発明者等はこの卵白の食品への新しい応用に
ついて種々検討した結果、卵白あるいは卵白のコ
ンアルブミンフラクシヨンにアルミニウム塩を添
加したものが食品保存効果を有することを見いだ
した。 本発明は卵白または卵白のコンアルブミンフラ
クシヨンとアルミニウム塩からなる食品用保存剤
である。 本発明でいう卵白とは鶏卵白を示し、生卵白、
乾燥卵白、凍結卵白、卵白よりアルダートンの方
法、吸着法などによりリゾチームを採取した後の
卵白を含む。 卵白のコンアルブミンフラクシヨンとは、卵白
を分画して得られる卵白よりコンアルブミン含量
の高い分画物をいう。このコンアルブミンフラク
シヨンは、アセトン、エタノールなどを用いた有
機溶媒分画法、硫酸アンモニウムなどを用いた塩
析法などにより卵白より分画して得ることができ
る。この分画の際、卵白にアルミニウム塩を添加
してから分画すれば、有機溶媒などによる蛋白変
性を防止または抑制することができるので好まし
い。 アルミニウム塩としては、ミヨウバン、焼ミヨ
ウバン、アンモニウムミヨウバン、焼アンモニウ
ムミヨウバン、硫酸アルミニウム、塩化アルミニ
ウムなどがあげられる。 本発明の食品保存剤は卵白または卵白のコンア
ルブミンフラクシヨンにアルミニウム塩を添加し
て製造される。例えば、生卵白にアルミニウム塩
を添加した後粉末化、あるいは、生卵白にアルミ
ニウム塩を添加し、分画してアルミニウム塩含有
のコンアルブミンフラクシヨンを採つた後粉末化
して製造することができる。 アルミニウム塩の添加率は、卵白または卵白の
コンアルブミンフラクシヨンの乾燥重量に対し、
通常、0.05〜5%である。 本発明の食品保存剤としては、卵白または卵白
のコンアルブミンフラクシヨンとアルミニウム塩
の他に、さらに単糖類、多糖類、アミノ酸その他
の食品用担体を配合して製剤化したもの、あるい
は脂肪酸モノグリセライド、グリシン、リゾチー
ムその他の食品用防腐防黴剤を配合したものも含
まれる。 本発明の食品用保存剤は、通常、食品重量に対
し、約0.1〜10%添加して用いる。添加方法とし
ては、食品製造工程中に他の原料と混合する方
法、あるいは食品製造後に食品の表面に付着させ
る方法などがあげられる。 本発明の食品用保存剤の対象食品の例として
は、生中華めん、生めん、生そば、ワンタンなど
のめん類、ギヨウザの皮、シユーマイ、油あげ、
パン類などがあげられる。 本発明の食品用保存剤は優れた食品保存効果を
有し、例えばめん類への添加により、カビの発生
を数日間遅らせることができる。この効果は、コ
ンアルブミン含量の高いものを使用した方が強い
傾向がある。 次に実施例および実験例を示し、本発明を更に
詳しく説明する。 実施例 1 食品用保存剤(卵白―ミヨウバン) 生卵白1をホモジナイズし、これはミヨウバ
ン1gを少量の水に溶解して加え、2N塩酸でPH
8.0に調整した。16時間撹拌後、沈澱を除去し、
乾燥して粉末(コンアルブミン含量14%)122g
を得た。 実施例 2 食品用保存剤(卵白のコンアルブミンフラクシ
ヨン―ミヨウバン) 生卵白1をホモジナイズし、食塩30gおよび
ミヨウバン1gを少量の水に溶解して加え、2N
塩酸でPH8に調整した。16時間撹拌後、冷アセト
ン500mlを加え、さらに2時間撹拌した。20時間
冷所保存後、過し、その液1240mlに冷アセト
ン620mlを加えた。3時間撹拌後、沈澱を取し
た。この沈澱を200mlの水に溶解し、過して得
た液を乾燥して粉末(コンアルブミン含量60.5
%)16.7gを得た。 実験例 1 生中華めんに対する本発明食品用保存剤の保存
効果 小麦粉1Kg、かん水320ml、実施例1および2
の本発明食品用保存剤10gを混合し、15分間混〓
した後、25分間放置した。ついでこれを圧延し、
切断して生中華めんを得た。この生中華めんをポ
リエチレン製の袋に入れて27℃で保存し、カビの
発生を観察した。対照として、本発明食品用保存
剤のかわりに生卵白(乾燥重量として10g)また
はミヨウバン(82mg)を添加したものおよび無添
加のものを選んだ。表1に示すように、本発明食
品用保存剤添加の生中華めんでは対照に比べてカ
ビの発生が5〜7日おそい。
The present invention relates to a food preservative comprising egg white or a conalbumin fraction of egg white and an aluminum salt. Egg white is used as a raw material for various foods because of its thermal coagulability, foaming properties, and nutritional content. The inventors of the present invention have conducted various studies on new applications of egg whites in foods, and have found that egg whites or conalbumin fractions of egg whites with aluminum salt added have a food preservation effect. The present invention is a food preservative comprising egg white or a conalbumin fraction of egg white and an aluminum salt. The egg white in the present invention refers to chicken egg white, raw egg white,
This includes dried albumen, frozen albumen, and albumen after lysozyme has been collected from albumen using Alderton's method, adsorption method, etc. The conalbumin fraction of egg white refers to a fraction that has a higher conalbumin content than the egg white obtained by fractionating the egg white. This conalbumin fraction can be obtained by fractionating egg white by organic solvent fractionation using acetone, ethanol, etc., salting out method using ammonium sulfate, etc. At the time of this fractionation, it is preferable to add an aluminum salt to the egg white before fractionation, since protein denaturation caused by organic solvents can be prevented or suppressed. Examples of aluminum salts include alum, burnt alum, ammonium alum, burnt ammonium alum, aluminum sulfate, and aluminum chloride. The food preservative of the present invention is produced by adding an aluminum salt to egg white or conalbumin fraction of egg white. For example, it can be produced by adding an aluminum salt to raw egg white and then powdering it, or by adding an aluminum salt to raw egg white, fractionating it to collect a conalbumin fraction containing aluminum salt, and then powdering it. The addition rate of aluminum salt is based on the dry weight of egg white or conalbumin fraction of egg white.
Usually 0.05-5%. The food preservatives of the present invention include those prepared by blending egg white or egg white conalbumin fraction and aluminum salt with monosaccharides, polysaccharides, amino acids and other food carriers, or fatty acid monoglycerides, It also includes products containing glycine, lysozyme, and other food preservatives and fungicides. The food preservative of the present invention is usually added in an amount of about 0.1 to 10% based on the weight of the food. Examples of the addition method include mixing with other raw materials during the food manufacturing process, or attaching it to the surface of the food after food manufacturing. Examples of foods targeted by the food preservative of the present invention include raw Chinese noodles, raw noodles, raw noodles, noodles such as wontons, dumpling wrappers, shumai, fried tofu,
Bread etc. can be given. The food preservative of the present invention has an excellent food preservation effect, and can delay the growth of mold for several days when added to noodles, for example. This effect tends to be stronger when using a product with a high conalbumin content. Next, the present invention will be explained in more detail by showing Examples and Experimental Examples. Example 1 Food preservative (egg white - alum) Homogenize raw egg white 1, add 1 g of alum dissolved in a small amount of water, and PH with 2N hydrochloric acid.
Adjusted to 8.0. After stirring for 16 hours, remove the precipitate and
122g dried powder (conalbumin content 14%)
I got it. Example 2 Food preservative (egg white conalbumin fraction - alum) Homogenize 1 raw egg white, add 30 g of common salt and 1 g of alum dissolved in a small amount of water, and add 2N
The pH was adjusted to 8 with hydrochloric acid. After stirring for 16 hours, 500 ml of cold acetone was added and the mixture was further stirred for 2 hours. After storing in a cool place for 20 hours, it was filtered, and 620 ml of cold acetone was added to 1240 ml of the liquid. After stirring for 3 hours, the precipitate was collected. This precipitate was dissolved in 200 ml of water, and the resulting liquid was dried to form a powder (conalbumin content: 60.5
%) 16.7g was obtained. Experimental Example 1 Preservative effect of the food preservative of the present invention on raw Chinese noodles 1 kg of wheat flour, 320 ml of brine, Examples 1 and 2
Mix 10g of the food preservative of the present invention and mix for 15 minutes.
After that, it was left for 25 minutes. Then, roll this
It was cut to obtain raw Chinese noodles. The raw Chinese noodles were stored at 27°C in a polyethylene bag and observed for mold growth. As controls, samples were selected in which raw egg white (10 g as dry weight) or alum (82 mg) was added instead of the food preservative of the present invention, and samples without additives. As shown in Table 1, the growth of mold was 5 to 7 days slower in the raw Chinese noodles containing the food preservative of the present invention than in the control.

【表】 〓|―|||― 中華めんの2/3程度にカビ
発生
[Table] 〓|―|||― Mold grows on about 2/3 of Chinese noodles

Claims (1)

【特許請求の範囲】[Claims] 1 卵白または卵白のコンアルブミンフラクシヨ
ンとアルミニウム塩とからなる食品用保存剤。
1. A food preservative consisting of egg white or conalbumin fraction of egg white and aluminum salt.
JP5998280A 1980-05-08 1980-05-08 Food preservative Granted JPS56158080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5998280A JPS56158080A (en) 1980-05-08 1980-05-08 Food preservative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5998280A JPS56158080A (en) 1980-05-08 1980-05-08 Food preservative

Publications (2)

Publication Number Publication Date
JPS56158080A JPS56158080A (en) 1981-12-05
JPS6337620B2 true JPS6337620B2 (en) 1988-07-26

Family

ID=13128880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5998280A Granted JPS56158080A (en) 1980-05-08 1980-05-08 Food preservative

Country Status (1)

Country Link
JP (1) JPS56158080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121011U (en) * 1988-02-08 1989-08-16

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293386A (en) * 1985-10-17 1987-04-28 Nippon Shinyaku Co Ltd Production of antibacterial substance and method for preserving food from decay
JP2005350420A (en) * 2004-06-14 2005-12-22 Pharma Foods International Co Ltd Colon-cancer preventing agent and food and drink containing the colon-cancer preventing agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327346A (en) * 1976-08-26 1978-03-14 Yoko Seisakusho Kk Vehicle antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121011U (en) * 1988-02-08 1989-08-16

Also Published As

Publication number Publication date
JPS56158080A (en) 1981-12-05

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