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JPH0560348B2 - - Google Patents
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JPH0560348B2 - - Google Patents

Info

Publication number
JPH0560348B2
JPH0560348B2 JP62245915A JP24591587A JPH0560348B2 JP H0560348 B2 JPH0560348 B2 JP H0560348B2 JP 62245915 A JP62245915 A JP 62245915A JP 24591587 A JP24591587 A JP 24591587A JP H0560348 B2 JPH0560348 B2 JP H0560348B2
Authority
JP
Japan
Prior art keywords
vinegar
preservative
acetic acid
food
eggshells
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 - Fee Related
Application number
JP62245915A
Other languages
Japanese (ja)
Other versions
JPH0191765A (en
Inventor
Naotoshi Sakasai
Fumio Ono
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.)
Kikkoman Corp
Original Assignee
Kikkoman Corp
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 Kikkoman Corp filed Critical Kikkoman Corp
Priority to JP62245915A priority Critical patent/JPH0191765A/en
Publication of JPH0191765A publication Critical patent/JPH0191765A/en
Publication of JPH0560348B2 publication Critical patent/JPH0560348B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

Landscapes

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

Description

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

<産業上の利用分野> 本発明は飲食品用の防腐剤に関するものであ
る。 <従来の技術> 飲食品の防腐に関しては古くから多くの方法が
開発され利用されている。 アルコールや酢酸も防腐効果があることは、つ
とに知られているが、それぞれ独特の風味があり
使用量等が限定されるきらいがある。特に酢酸は
少量の使用でも対象とする食品によつては著しい
香味劣化をもたらし、このことを考慮すると多大
の防腐効果を期待することは出来ない。 この欠点を解消する目的で食酢に卵殻を溶解
し、これをみりん風調味料に添加する防腐方法
(特公昭57−21968号)が開発されている。 <発明が解決しようとする問題点> この方法は、みりん風調味料の味を劣化させる
ことなく防腐性を著しく向上させることが出来る
方法である。しかしながら、卵殻は通常、卵殻膜
が付随し、この卵殻膜は食酢に溶解しないため、
卵殻を溶解後、濾過して卵殻膜を除去しなければ
ならず、また卵殻膜の存在のためか食酢が若干白
濁するという欠点があつた。 <問題点を解決するための手段> 本発明は上記した欠点を解決するために成され
たものであつて、食酢に貝殻を溶解し、これを飲
食品に添加することを特徴とする飲食品の防腐方
法である。 以下、本発明を具体的に説明する。 本発明に用いられる貝殻は、ハマグリ、アサ
リ、カキ等の貝殻であり、これらを洗浄後、適宜
破砕、粉砕して食酢中に投入する。 食酢は通常の醸造酢、合成酢等その種類は問わ
ない。 食酢に対する貝殻の溶解量は食酢中に酢酸1に
対し0.1〜0.7(重量比)である。 食酢中に貝殻を投入すると、貝殻を直ちに溶解
をはじめ数時間で溶解が完了する。鼻をつく臭い
が押えられマイルドな臭いとなる。これを飲食
品、例えば各種調味料等に添加することにより飲
食品の防腐を計ることができる。 実験例 酢酸濃度10%の醸造酢100mlに粉砕した卵殻又
はハマグリ殻を5g溶解したのち卵殻の場合は濾
紙で濾過し、これを糖分37%、食塩0.2%、アル
コール1%、PH4.2の組成の試料Xに対し2%添
加したのち、96℃、20分間加熱殺菌し、これを試
験管に入れて37℃の恒温室内に開放放置した。 これらの結果を下表に示す。
<Industrial Application Field> The present invention relates to a preservative for food and drink products. <Prior Art> Many methods have been developed and used since ancient times for preserving foods and drinks. It is well known that alcohol and acetic acid have a preservative effect, but each has a unique flavor and the amount used tends to be limited. In particular, even a small amount of acetic acid causes a significant deterioration in flavor depending on the target food, and taking this into consideration, no great preservative effect can be expected. In order to overcome this drawback, a preservative method (Japanese Patent Publication No. 57-21968) has been developed in which eggshells are dissolved in vinegar and added to mirin-style seasonings. <Problems to be Solved by the Invention> This method is a method that can significantly improve the preservative properties of mirin-like seasonings without degrading their taste. However, eggshells are usually accompanied by eggshell membranes, which do not dissolve in vinegar.
After dissolving the eggshells, the eggshell membranes had to be removed by filtration, and the vinegar became slightly cloudy, perhaps due to the presence of the eggshell membranes. <Means for Solving the Problems> The present invention has been made in order to solve the above-mentioned drawbacks, and provides a food/beverage product characterized by dissolving seashells in vinegar and adding this to the food/beverage product. It is a preservative method. The present invention will be specifically explained below. The shells used in the present invention are shells of clams, clams, oysters, etc. After washing, they are crushed and ground as appropriate and put into vinegar. The vinegar may be of any type, such as regular brewed vinegar or synthetic vinegar. The amount of seashells dissolved in vinegar is 0.1 to 0.7 (weight ratio) to 1 part acetic acid in vinegar. When shells are placed in vinegar, they begin to dissolve immediately and complete dissolution within a few hours. The smell that stings the nose is subdued and becomes a mild smell. By adding this to food and drink products, such as various seasonings, it is possible to preservative the food and drink products. Experimental example: Dissolve 5g of crushed eggshells or clam shells in 100ml of brewed vinegar with acetic acid concentration of 10%, then filter the eggshells with filter paper to obtain a solution with a composition of 37% sugar, 0.2% salt, 1% alcohol, and PH4.2. After adding 2% of sample These results are shown in the table below.

【表】 (※※) 試料X(ml) 防腐剤(ml) 保存日数 A液 B液 100 − − 2日 98 2 − 20日 96 4 − 35日 92 6 − 52日 98 − 2 22日 96 − 4 41日 92 − 6 64日 ※※ 液面が白濁するまでの日数 <発明の効果> 上記実験例からも明らかな様に食酢に貝殻を溶
解したものは酸度が低く、また防腐効果の優れて
いるものである。 <実施例> 実施例 1 酢酸濃度10%の食酢100mlに粉砕したカキ殻4
gを溶解して防腐剤を得た。これをストレートめ
んつゆ(食塩3.5%)に2%添加し、30℃で保存
したところ、30日間保存後においても何等の変化
も見られなかつた。一方、無添加のものは2日で
腐敗した。 実施例 2 酢酸濃度10%の食酢100mlに粉砕したアサリの
貝殻7gを溶解して防腐剤を得た。これを醤油、
液糖、果汁、有機酸の混合液に12%添加し、ポン
酢醤油を得た。 対照として上記防腐剤の代わりに酢酸濃度10%
の食酢を12%添加し、ポン酢醤油を得た。 両者を比較すると本発明による防腐剤を添加し
たポン酢醤油は対照に比し酢酸臭が弱くマイルド
であり、また保存性に於いても差がなかつた。
[Table] (※※) Sample 4 41 days 92 - 6 64 days ※※ Number of days until the liquid surface becomes cloudy <Effect of the invention> As is clear from the above experimental example, vinegar dissolved in seashells has a low acidity and has an excellent preservative effect. It is something that exists. <Example> Example 1 Oyster shell 4 crushed in 100 ml of vinegar with acetic acid concentration of 10%
A preservative was obtained by dissolving g. When 2% of this was added to straight noodle soup (salt 3.5%) and stored at 30°C, no changes were observed even after 30 days of storage. On the other hand, the one without additives spoiled in two days. Example 2 A preservative was obtained by dissolving 7 g of crushed clam shells in 100 ml of vinegar with an acetic acid concentration of 10%. Add this to soy sauce,
Ponzu soy sauce was obtained by adding 12% to a mixture of liquid sugar, fruit juice, and organic acid. As a control, 10% acetic acid concentration was used instead of the above preservative.
12% of vinegar was added to obtain ponzu soy sauce. Comparing the two, the ponzu soy sauce containing the preservative of the present invention had a weaker and milder acetic acid odor than the control, and there was no difference in preservability.

Claims (1)

【特許請求の範囲】[Claims] 1 食酢に貝殻を溶解し、これを飲食品に添加す
ることを特徴とする飲食品の防腐方法。
1. A method for preserving foods and drinks, which comprises dissolving seashells in vinegar and adding this to the foods and drinks.
JP62245915A 1987-10-01 1987-10-01 Preservative for food and drink Granted JPH0191765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245915A JPH0191765A (en) 1987-10-01 1987-10-01 Preservative for food and drink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245915A JPH0191765A (en) 1987-10-01 1987-10-01 Preservative for food and drink

Publications (2)

Publication Number Publication Date
JPH0191765A JPH0191765A (en) 1989-04-11
JPH0560348B2 true JPH0560348B2 (en) 1993-09-02

Family

ID=17140728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245915A Granted JPH0191765A (en) 1987-10-01 1987-10-01 Preservative for food and drink

Country Status (1)

Country Link
JP (1) JPH0191765A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03240449A (en) * 1990-02-16 1991-10-25 Meisei:Kk Production of agent for preserving ionizable animal calcium food and coagulating food protein
EP0575623B1 (en) * 1991-12-16 1998-07-01 Kaiho Co., Ltd. Bactericide and method of retaining freshness of food
US5811147A (en) * 1994-06-16 1998-09-22 Yamada; Youjiro Mineral preservative
US6074501A (en) * 1999-06-28 2000-06-13 General Motors Corporation Heat treatment for aluminum casting alloys to produce high strength at elevated temperatures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721968A (en) * 1980-07-14 1982-02-04 Mazda Motor Corp Coating method for outer sheet of automobile made of plastics
JPH069499B2 (en) * 1985-12-19 1994-02-09 マリーンバイオ株式会社 Vinegar

Also Published As

Publication number Publication date
JPH0191765A (en) 1989-04-11

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