JP2004026931A - Red coloring matter preparation - Google Patents

Red coloring matter preparation Download PDF

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Publication number
JP2004026931A
JP2004026931A JP2002182830A JP2002182830A JP2004026931A JP 2004026931 A JP2004026931 A JP 2004026931A JP 2002182830 A JP2002182830 A JP 2002182830A JP 2002182830 A JP2002182830 A JP 2002182830A JP 2004026931 A JP2004026931 A JP 2004026931A
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JP
Japan
Prior art keywords
present
coloring matter
dye
red
cochineal
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.)
Pending
Application number
JP2002182830A
Other languages
Japanese (ja)
Inventor
Osamu Inami
稲波 治
Takamasa Hirai
平井 孝昌
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.)
T Hasegawa Co Ltd
Original Assignee
T Hasegawa 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 T Hasegawa Co Ltd filed Critical T Hasegawa Co Ltd
Priority to JP2002182830A priority Critical patent/JP2004026931A/en
Publication of JP2004026931A publication Critical patent/JP2004026931A/en
Pending legal-status Critical Current

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  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a red coloring matter preparation which exhibits a bright red color when compounded into various acidic food and drink, gives a reddish color stable to heat and light, and is prepared from materials approved as food additives. <P>SOLUTION: The coloring matter preparation is prepared by subjecting a cochineal coloring matter or a lac coloring matter and ammonium carbonate and/or ammonium hydrogencarbonate to powder mixing. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、耐酸性に優れた赤色色素製剤に関し、更に詳しくは、各種の酸性飲食品に配合した際に鮮明な赤色を呈する赤色色素製剤に関する。
【0002】
【従来の技術】
従来、食品用の色素としてタール系の合成色素が多用されていたが、合成色素の安全性が問題にされるようになってからは天然源材料から採取した天然色素がこれに取って代わっているのが現状である。現在、天然色素は、例えば、飲食品、化粧品、保健・医薬品などの分野で利用され、特に飲食品の着色に広く用いられている。しかしながら、これらの天然色素は不安定で、例えば、光、酸素、熱などによって経時的に色調の変化ならびに褪色などを伴い、商品価値を著しく低下させるなど使用上の問題があった。
【0003】
コチニール色素およびラック色素は、熱、光に対して安定で、酸性領域では非常に安定である。しかしながら、いずれの色素の色調も液性で変化し、酸性溶液で橙色、中性で赤色、アルカリ性で赤紫色となり、酸性領域で鮮明な赤色を要求される飲食品には使用することが難しかった。
【0004】
酸性領域でも鮮明な赤色を呈するコチニール色素としては、例えば、カルミン酸、クエン酸およびアンモニア水を加熱反応した耐酸性コチニール色素が提案されている(USP.No.5147673)が、食品添加物として日本においては許可されていないという問題があった。
【0005】
【発明が解決しようとする課題】
本発明の目的は、pH4以下の酸性領域でも鮮明な赤色を呈し、熱、光にも安定で、かつ食品添加物として許可されている素材を使用した赤色色素製剤を提供することである。
【0006】
【課題を解決するための手段】
本発明者等は、上述の課題を解決するため鋭意研究を行なった結果、今回、コチニール色素またはラック色素と、炭酸アンモニウムおよび/または炭酸水素アンモニウムを混合することによりpH4以下の酸性領域でも鮮明な赤色を呈し、熱、光にも安定な赤色色素製剤が得られることを見いだし本発明を完成するに至った。
【0007】
かくして本発明によれば、コチニール色素またはラック色素と、炭酸アンモニウムおよび/または炭酸水素アンモニウムを含有することを特徴とする赤色色素製剤を提供するものである。
【0008】
また本発明は、コチニール色素またはラック色素1重量部に対して、炭酸アンモニウムおよび/または炭酸水素アンモニウムが0.01〜100重量部の範囲内である上記の赤色製剤が提供される。
【0009】
以下に、本発明の具体的態様について説明する。
【0010】
【発明の実施の形態】
本発明で使用されるコチニール色素は、市場で容易に入手することもできるが、必要によりカイガラムシ科エンジムシ(Coccus cacti L.)の乾燥体より、水および/またはエタノールで抽出することにより得ることができる。その色素の主成分はカルミン酸である。
【0011】
また、本発明で使用されるラック色素も、市場で容易に入手することができ、所望によりカイガラムシ科ラックカイガラムシ(Laccifer laccaKERR.)の分泌するスチラックより水で抽出して得られる。その色素の主成分はラッカイン酸である。
【0012】
本発明の赤色色素製剤は、上述したコチニール色素またはラック色素の粉末品(以下、A成分という)と、炭酸アンモニウム又は炭酸水素アンモニウム及びそれらの混合物(以下、B成分という)を粉体混合することにより得ることができる。A成分に対するB成分の配合割合は特に限定されず、例えば、A成分1重量部に対して、B成分を0.01〜100重量部、好ましくは0.5〜10重量部の範囲内を例示することができる。
【0013】
本発明の赤色色素製剤によって、安定かつ鮮明な赤色系着色を付与できる酸性飲食品としては広範囲のものが挙げられるが、例えば、ソフトドリンク、ドリンクヨーグルト、アルコールドリンクなどの飲料類;製菓、冷菓、畜肉水産加工品などの食品類を例示することができる。
【0014】
次に実施例を挙げて本発明を更に具体的に説明する。
【0015】
【実施例】
実施例1
コチニール色素粉末(色価100)100gと、炭酸水素アンモニウム10gを粉体混合し、本発明のコチニール色素製剤を得た(本発明品1)。
【0016】
実施例2
コチニール色素粉末(色価100)100gと、炭酸アンモニウム5gを粉体混合し、本発明のコチニール色素製剤を得た(本発明品2)。
【0017】
実施例3
ラック色素粉末(色価100)100gと、炭酸水素アンモニウム20gを粉体混合し、本発明のラック色素製剤を得た(本発明品3)。
【0018】
実施例4
ラック色素粉末(色価100)100gと、炭酸アンモニウム15gを粉体混合し、本発明のラック色素製剤を得た(本発明品4)。
(酸性水溶液中での色調の比較)
1.コチニール色素
コチニール色素粉末(色価100)を対照品として、実施例1および実施例2で得られた本発明品1および本発明品2のそれぞれのコチニール色素製剤10gを、95℃のお湯100gに攪拌しながら徐々に添加し、完全に溶解した後、冷却する。この溶液をクエン酸緩衝液(pH3.0)に0.1%添加した後、85℃で10分間加熱した後冷却し、それぞれの溶液の色調を目視で観察し、その結果を表1に示す。
2.ラック色素
ラック色素粉末(色価100)を対照品として、実施例3および実施例4で得られた本発明品3および本発明品4のそれぞれのコチニール色素製剤10gを、95℃のお湯100gに攪拌しながら徐々に添加し、完全に溶解した後、冷却する。この溶液をクエン酸緩衝液(pH3.0)に0.1%添加した後、85℃で10分間加熱した後冷却し、それぞれの溶液の色調を目視で観察し、その結果を表1に示す。
【0019】
【表1】

Figure 2004026931
【0020】
【発明の効果】
本発明は、各種酸性飲食品に配合した際に、鮮明な赤色を呈し、熱、光にも安定な赤色系着色を付与することができ、かつ食品添加物として許可されている素材を使用した赤色色素製剤を提供することができる。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a red pigment preparation having excellent acid resistance, and more particularly to a red pigment preparation which exhibits a clear red color when blended in various acidic foods and drinks.
[0002]
[Prior art]
Traditionally, tar-based synthetic dyes have been widely used as food dyes, but since the safety of synthetic dyes has become an issue, natural dyes collected from natural source materials have replaced them. That is the current situation. At present, natural pigments are used, for example, in the fields of foods and drinks, cosmetics, health and pharmaceuticals, and are widely used for coloring foods and drinks. However, these natural dyes are unstable, and have a problem in use such as, for example, a change in color tone and discoloration over time due to light, oxygen, heat, etc., which significantly lowers the commercial value.
[0003]
Cochineal dyes and lac dyes are stable to heat and light, and very stable in an acidic region. However, the color tone of any of the pigments changes in liquidity, becomes orange in an acidic solution, red in neutral, red-purple in alkaline, and is difficult to use for foods and drinks that require a clear red in the acidic region. .
[0004]
As a cochineal dye exhibiting a clear red color even in an acidic region, for example, an acid-resistant cochineal dye obtained by heating and reacting carminic acid, citric acid and aqueous ammonia (USP. No. 5147773) has been proposed as a food additive in Japan. There was a problem that was not allowed in.
[0005]
[Problems to be solved by the invention]
An object of the present invention is to provide a red pigment preparation which exhibits a clear red color even in an acidic region of pH 4 or less, is stable to heat and light, and uses a material which is permitted as a food additive.
[0006]
[Means for Solving the Problems]
The present inventors have conducted intensive studies in order to solve the above-mentioned problems, and as a result, this time, by mixing a cochineal dye or a lac dye with ammonium carbonate and / or ammonium hydrogen carbonate, a clear image can be obtained even in an acidic region of pH 4 or less. The present inventors have found that a red pigment preparation which exhibits a red color and is stable to heat and light can be obtained, and the present invention has been completed.
[0007]
Thus, according to the present invention, there is provided a red dye preparation characterized by containing a cochineal dye or a lac dye and ammonium carbonate and / or ammonium bicarbonate.
[0008]
The present invention also provides the above-mentioned red preparation, wherein the amount of ammonium carbonate and / or ammonium bicarbonate is in the range of 0.01 to 100 parts by weight based on 1 part by weight of the cochineal dye or lac dye.
[0009]
Hereinafter, specific embodiments of the present invention will be described.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
The cochineal pigment used in the present invention can be easily obtained on the market. However, if necessary, it can be obtained by extracting water and / or ethanol from a dried body of the scale insect (Coccus cacti L.). it can. The main component of the pigment is carminic acid.
[0011]
Further, the lac dye used in the present invention can be easily obtained on the market, and can be obtained by extracting with water from a styrac secreted by a scale insect (Laccifer lacca KERR.), If desired. The main component of the pigment is raccaic acid.
[0012]
The red pigment preparation of the present invention is obtained by mixing powder of the above-mentioned cochineal pigment or lac pigment (hereinafter, referred to as A component) with ammonium carbonate or ammonium hydrogen carbonate and a mixture thereof (hereinafter, referred to as B component). Can be obtained by The mixing ratio of the component B to the component A is not particularly limited. For example, the component B is in the range of 0.01 to 100 parts by weight, preferably 0.5 to 10 parts by weight with respect to 1 part by weight of the component A. can do.
[0013]
A wide range of acidic foods and drinks which can impart a stable and clear red coloration by the red pigment preparation of the present invention include a wide range of foods and beverages such as soft drinks, drink yogurt, and alcohol drinks; Foods such as processed meat and marine products can be exemplified.
[0014]
Next, the present invention will be described more specifically with reference to examples.
[0015]
【Example】
Example 1
100 g of cochineal pigment powder (color value 100) and 10 g of ammonium bicarbonate were mixed by powder to obtain a cochineal pigment preparation of the present invention (Product 1 of the present invention).
[0016]
Example 2
100 g of cochineal pigment powder (color value 100) and 5 g of ammonium carbonate were mixed by powder to obtain a cochineal pigment preparation of the present invention (Product 2 of the present invention).
[0017]
Example 3
100 g of lac dye powder (color value 100) and 20 g of ammonium bicarbonate were mixed by powder to obtain a lac dye preparation of the present invention (Product 3 of the present invention).
[0018]
Example 4
100 g of lac dye powder (color value 100) and 15 g of ammonium carbonate were mixed by powder to obtain a lac dye preparation of the present invention (Product 4 of the present invention).
(Comparison of color tone in acidic aqueous solution)
1. Cochineal Dye With cochineal dye powder (color value 100) as a control, 10 g of the cochineal dye preparation of each of the present invention 1 and the present invention 2 obtained in Example 1 and Example 2 was added to 100 g of hot water at 95 ° C. Add slowly with stirring, dissolve completely and cool. After 0.1% of this solution was added to a citrate buffer (pH 3.0), the solution was heated at 85 ° C. for 10 minutes, cooled, and the color tone of each solution was visually observed. The results are shown in Table 1. .
2. Using the rack dye powder (color value 100) as a control, 10 g of the cochineal dye preparation of each of the present invention product 3 and the present product 4 obtained in Example 3 and Example 4 was added to 100 g of hot water at 95 ° C. Add slowly with stirring, dissolve completely and cool. After 0.1% of this solution was added to a citrate buffer (pH 3.0), the solution was heated at 85 ° C. for 10 minutes, cooled, and the color tone of each solution was visually observed. The results are shown in Table 1. .
[0019]
[Table 1]
Figure 2004026931
[0020]
【The invention's effect】
The present invention, when used in various acidic foods and drinks, presents a clear red color, can impart a stable red coloration to heat and light, and uses a material that is permitted as a food additive. A red pigment preparation can be provided.

Claims (2)

コチニール色素またはラック色素と、炭酸アンモニウムおよび/または炭酸水素アンモニウムを含有することを特徴とする赤色色素製剤。A red dye preparation comprising a cochineal dye or a lac dye, and ammonium carbonate and / or ammonium bicarbonate. コチニール色素またはラック色素1重量部に対して、炭酸アンモニウムおよび/または炭酸水素アンモニウムが0.01〜100重量部の範囲内である請求項1記載の赤色色素製剤。The red pigment preparation according to claim 1, wherein the amount of ammonium carbonate and / or ammonium bicarbonate is in the range of 0.01 to 100 parts by weight based on 1 part by weight of the cochineal dye or lac dye.
JP2002182830A 2002-06-24 2002-06-24 Red coloring matter preparation Pending JP2004026931A (en)

Priority Applications (1)

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102702775A (en) * 2012-01-18 2012-10-03 天津天康源生物技术有限公司 High-stability natural compounded haematochrome preparation
KR101443144B1 (en) * 2012-08-14 2014-09-19 주식회사 제이스에프아이 Preparation method of lac color and lac color manufactured by using the preparation method
JP2016217854A (en) * 2015-05-19 2016-12-22 三栄源エフ・エフ・アイ株式会社 Analysis method of protein in rack dye

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102702775A (en) * 2012-01-18 2012-10-03 天津天康源生物技术有限公司 High-stability natural compounded haematochrome preparation
KR101443144B1 (en) * 2012-08-14 2014-09-19 주식회사 제이스에프아이 Preparation method of lac color and lac color manufactured by using the preparation method
JP2016217854A (en) * 2015-05-19 2016-12-22 三栄源エフ・エフ・アイ株式会社 Analysis method of protein in rack dye

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