JPH01144952A - Production of carotene oil suspension - Google Patents
Production of carotene oil suspensionInfo
- Publication number
- JPH01144952A JPH01144952A JP87303487A JP30348787A JPH01144952A JP H01144952 A JPH01144952 A JP H01144952A JP 87303487 A JP87303487 A JP 87303487A JP 30348787 A JP30348787 A JP 30348787A JP H01144952 A JPH01144952 A JP H01144952A
- Authority
- JP
- Japan
- Prior art keywords
- carotene
- oil
- solvent
- dissolved
- hexane
- 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.)
- Granted
Links
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 title claims abstract description 37
- 235000005473 carotenes Nutrition 0.000 title claims abstract description 37
- NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 150000001746 carotenes Chemical class 0.000 title claims abstract description 36
- 239000012053 oil suspension Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000002904 solvent Substances 0.000 claims abstract description 20
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 abstract description 24
- 235000019198 oils Nutrition 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 10
- 238000000354 decomposition reaction Methods 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- 239000010409 thin film Substances 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 2
- 239000003549 soybean oil Substances 0.000 abstract description 2
- 235000012424 soybean oil Nutrition 0.000 abstract description 2
- 241000238371 Sepiidae Species 0.000 abstract 1
- 125000001912 carotene group Chemical group 0.000 abstract 1
- -1 ascorbic acid fatty acid esters Chemical class 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 241000238366 Cephalopoda Species 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 229960001295 tocopherol Drugs 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000010698 whale oil Substances 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
Description
【発明の詳細な説明】
夜権分夏
本発明は、カロチンの分解がない条件下でのカロチン油
懸濁液の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a carotene oil suspension under conditions where there is no decomposition of carotene.
災末技権
カロチンは、水不溶性であるので、着色材等として使用
する場合には、油中に微分散した状態で各種用途に供す
ることが知られている。Since carotene is water-insoluble, it is known that when used as a coloring agent, it is finely dispersed in oil and used for various purposes.
これらの分散方法としては各種のものが知られているが
、カロチンの常温での油に対する溶解度が小さく、また
、カロチンの融点も比較的高いため、高温下での溶解を
行っている。例えば、特公昭３５−８０９５号公報には
カロチンノイドを植物油に１００〜１６０℃で溶解し、
また、特公昭５４−２８８５８号公報では１２０〜１６
０℃で溶解する方法が報告されている。Various dispersion methods are known, but because carotene has a low solubility in oil at room temperature and also has a relatively high melting point, dissolution is performed at high temperatures. For example, Japanese Patent Publication No. 35-8095 discloses that carotenoids are dissolved in vegetable oil at 100 to 160°C,
In addition, in Japanese Patent Publication No. 54-28858, 120 to 16
A method of dissolving at 0°C has been reported.
しかし、高温条件下にカロチンを油に溶解すると、時間
の経過と共にカロチンの分解が進行してしまうという問
題があった。However, when carotene is dissolved in oil under high temperature conditions, there is a problem in that carotene decomposition progresses over time.
ｌ豆立豆孜
本発明は、カロチンの分解を防止して、カロチンの油懸
濁液を製造する方法に関する。The present invention relates to a method for producing a carotene oil suspension by preventing the decomposition of carotene.
見匪匹豆腹
本発明は、油にカロチンを微分散するに際し、ヘキサン
およびアセトンから選ばれた少なくとも１種の溶媒中に
、油およびカロチンを溶解させ、その後に溶媒を除去し
て油中にカロチンを微分散させることを特徴とする。In the present invention, when finely dispersing carotene in oil, the oil and carotene are dissolved in at least one solvent selected from hexane and acetone, and then the solvent is removed and the carotene is dispersed in the oil. It is characterized by finely dispersing carotene.
以下、本発明についてさらに詳細に説明する。The present invention will be explained in more detail below.
本発明においては、溶媒としてヘキサンまたはアセトン
、あるいは両者の混合溶媒が用いられる。In the present invention, hexane, acetone, or a mixed solvent of both is used as the solvent.
油としては、例えば、落花生油、大豆油、綿実油などの
植物油；中鎖トリセリグリセライドなどの合成油；イカ
油、鯨油などの動物油が適当である。溶媒中への溶解順
序は、油、カロチンのいずれを先に溶解してもよく、ま
た、両者を同時に溶解してもよい。Suitable oils include, for example, vegetable oils such as peanut oil, soybean oil, and cottonseed oil; synthetic oils such as medium-chain triglyceride; and animal oils such as squid oil and whale oil. Regarding the order of dissolution in the solvent, either oil or carotene may be dissolved first, or both may be dissolved at the same time.
溶媒の使用量は、カロチンに対して１００〜２００倍量
（重量）程度で十分である。The amount of solvent to be used is approximately 100 to 200 times the amount (weight) of carotene.
油は、カロチンに対して１〜２０倍量（重量）で用いる
ことが好適である。It is preferable to use the oil in an amount (by weight) of 1 to 20 times that of carotene.
カロチンを溶媒に溶解するときは、分解を十分に防止す
べく、６０℃以下で行うことが好ましく、より好ましく
は４０〜５０℃である。When dissolving carotene in a solvent, it is preferably carried out at a temperature of 60°C or lower, more preferably 40 to 50°C, in order to sufficiently prevent decomposition.
得られるカロチン油溶媒溶液中に、ＢＨＴ、ＢＨＡ、ア
スコルビン酸脂肪酸エステル、トコフェロール等の酸化
防止剤；あるいはソルビタン脂肪酸エステル、グリセリ
ン脂肪酸エステル、レシチン、シュガーエステルおよび
その誘導体等の乳化剤、安息香酸塩、ヒドロキシ安息香
酸エステル等の防腐剤などを添加してもよい。In the resulting carotene oil solvent solution, antioxidants such as BHT, BHA, ascorbic acid fatty acid esters, and tocopherol; or emulsifiers such as sorbitan fatty acid esters, glycerin fatty acid esters, lecithin, sugar esters and their derivatives, benzoates, and hydroxyl. Preservatives such as benzoic acid esters may be added.
次に、得られたカロチンおよび油の溶媒溶液から溶媒を
除去する。溶媒の除去方法としては、例えば薄膜蒸発法
、真空乾燥法などが適当である。また、溶媒除去操作は
、カロチンの分解を防止するために、低温下、例えば６
０℃以下で行うことが望ましい。The solvent is then removed from the resulting carotene and oil solvent solution. As a method for removing the solvent, for example, a thin film evaporation method, a vacuum drying method, etc. are suitable. In addition, the solvent removal operation is carried out at low temperature, for example, 6
It is desirable to carry out the process at 0°C or lower.
溶媒を除去することにより、カロチンの油懸濁液が得ら
れる。油中のカロチンの粒径は、分散安定性の面から１
０μｍ以下、好ましくは５μｍ以下が適当である。この
微分散は、上記操作以外に特に他の操作を施さなくても
得られる。By removing the solvent, an oil suspension of carotene is obtained. The particle size of carotene in oil should be 1 from the viewpoint of dispersion stability.
A suitable thickness is 0 μm or less, preferably 5 μm or less. This fine dispersion can be obtained without any particular operation other than the above-mentioned operation.
得られたカロチン油懸濁液は、ゼラチン、ラクトース、
デキストリン、アラビアゴムなどを添加して乾燥するこ
ともできる。The resulting carotene oil suspension contains gelatin, lactose,
Dextrin, gum arabic, etc. can also be added and dried.
見匪立墓来
本発明は、ヘキサンまたはアセトンから選ばれる溶媒中
に油とカロチンとを溶解後、溶媒を除去することにより
、低温で操作を行うことができる。それ故、高温で油中
にカロチンを溶解させる従来法の欠点であったカロチン
の分解を防止して、カロチンの油懸濁液を製造すること
ができる。The present invention can be operated at low temperatures by dissolving the oil and carotene in a solvent selected from hexane or acetone and then removing the solvent. Therefore, a suspension of carotene in oil can be produced by preventing the decomposition of carotene, which is a drawback of the conventional method of dissolving carotene in oil at high temperatures.
実施例
以下、Ａ＠（本発明実施例）、方法、Ｃ法（共に比較例
）の３つの製造方法を用いて、カロチン油懸濁液を製造
し、その評価結果を後記衣−１に示した。Examples Below, carotene oil suspensions were manufactured using three manufacturing methods: A@ (example of the present invention), method, and method C (both comparative examples), and the evaluation results are shown in Cloth-1 below. Ta.
ここで、油としては表−１に記載のものを同表記載のカ
ロチン濃度となる量で用いた。また、混合はプロペラ型
撹拌機で行った。Here, as the oil, those listed in Table 1 were used in an amount that provided the carotene concentration listed in the same table. Further, mixing was performed using a propeller type stirrer.
製造方法
Ａ法：２００倍量（重量）の溶媒に、カロチンと油を４
０〜５０℃で溶解した後、
薄膜蒸発により４０℃で溶媒を除去す
る。Manufacturing method A: Add carotene and oil to 200 times the amount (weight) of the solvent.
After dissolution at 0-50°C, the solvent is removed at 40°C by thin film evaporation.
方法：カロチンを油に添加し、１４０〜１５０℃で混合
する。Method: Add carotene to oil and mix at 140-150°C.
Ｃ法二カロチンを油に添加し、７０℃で混合する。Method C Add the dicarotene to the oil and mix at 70°C.
Claims (1)
アセトンから選ばれた少なくとも１種の溶媒中に、油お
よびカロチンを溶解させ、その後に溶媒を除去して油中
にカロチンを微分散させることを特徴とするカロチン油
懸濁液の製造方法。1. When finely dispersing carotene in oil, the oil and carotene are dissolved in at least one solvent selected from hexane and acetone, and then the solvent is removed to finely disperse carotene in oil. Characteristic method for producing carotene oil suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62303487A JP2662787B2 (en) | 1987-12-01 | 1987-12-01 | Method for producing carotene oil suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62303487A JP2662787B2 (en) | 1987-12-01 | 1987-12-01 | Method for producing carotene oil suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01144952A true JPH01144952A (en) | 1989-06-07 |
| JP2662787B2 JP2662787B2 (en) | 1997-10-15 |
Family
ID=17921545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62303487A Expired - Lifetime JP2662787B2 (en) | 1987-12-01 | 1987-12-01 | Method for producing carotene oil suspension |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2662787B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10501360A (en) * | 1994-10-25 | 1998-02-03 | ユナイテッド パーセル サービス オブ アメリカ，インコーポレイテッド | Automatic electronic camera for label image capture |
| JP2877517B2 (en) * | 1993-02-18 | 1999-03-31 | ユナイテツド パーセル サービス オブ アメリカ インコーポレイテツド | Method and apparatus for illuminating a surface and reading an image of the surface |
| WO2010100233A1 (en) * | 2009-03-05 | 2010-09-10 | Basf Se | Method for producing solutions of astaxanthin derivatives |
-
1987
- 1987-12-01 JP JP62303487A patent/JP2662787B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2877517B2 (en) * | 1993-02-18 | 1999-03-31 | ユナイテツド パーセル サービス オブ アメリカ インコーポレイテツド | Method and apparatus for illuminating a surface and reading an image of the surface |
| JPH10501360A (en) * | 1994-10-25 | 1998-02-03 | ユナイテッド パーセル サービス オブ アメリカ，インコーポレイテッド | Automatic electronic camera for label image capture |
| WO2010100233A1 (en) * | 2009-03-05 | 2010-09-10 | Basf Se | Method for producing solutions of astaxanthin derivatives |
| CN102341007A (en) * | 2009-03-05 | 2012-02-01 | 巴斯夫欧洲公司 | Method for producing solutions of astaxanthin derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2662787B2 (en) | 1997-10-15 |
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