JPH01144953A - Improvement of fluidity of carotene composition powder - Google Patents

Improvement of fluidity of carotene composition powder

Info

Publication number
JPH01144953A
JPH01144953A JP62303488A JP30348887A JPH01144953A JP H01144953 A JPH01144953 A JP H01144953A JP 62303488 A JP62303488 A JP 62303488A JP 30348887 A JP30348887 A JP 30348887A JP H01144953 A JPH01144953 A JP H01144953A
Authority
JP
Japan
Prior art keywords
carotene
powder
composition powder
fluidity
fine powder
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
JP62303488A
Other languages
Japanese (ja)
Inventor
Ryoichi Yagi
良一 八木
Yoshiro Tanaka
嘉郎 田中
Masanobu Nakamura
中村 昌允
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.)
Lion Corp
Original Assignee
Lion 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 Lion Corp filed Critical Lion Corp
Priority to JP62303488A priority Critical patent/JPH01144953A/en
Publication of JPH01144953A publication Critical patent/JPH01144953A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To accomplish the title improvement by coating fine powder of calcium carbonate and/or magnesium carbonate on a carbonate composition powder produced by the spray drying process. CONSTITUTION:During or after the spray drying of a carotene slurry, fine powder of calcium carbonate and/or magnesium carbonate (pref. with an average size of <=5mum) is brought into contact with the resulting carotene composition powder to effect coating the carotene composition powder with said fine powder.

Description

【発明の詳細な説明】 技梱分互 本発明は、カロチン組成物粉末の流動性を改良する方法
に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for improving the flowability of carotene composition powders.

従米技肯 カロチンは1着色剤、プロビタミンA物質などとして利
用され、使用上の便宜から粉末組成物としてよく用いら
れる。粉末状のカロチン組成物を得る方法としては、カ
ロチンを油中に分散懸濁したものに各種の粉末化基材を
添加して乾燥する方法がよく知られている。
Carotene is used as a coloring agent, a provitamin A substance, etc., and is often used as a powder composition for convenience of use. A well-known method for obtaining a powdered carotene composition is to disperse and suspend carotene in oil, add various powdered base materials, and dry the mixture.

しかし、この方法によって得られたものは、組成中にか
なりの量の油を含有するため、流動性が劣り、ハンドリ
ング上の問題があった。
However, since the composition obtained by this method contains a considerable amount of oil, it has poor fluidity and has problems in handling.

見豆夏且孜 本発明は、カロチン組成物粉末の流動性を改良する方法
を提供するものである。
The present invention provides a method for improving the fluidity of carotene composition powder.

見更勿豆威 本発明のカロチン組成物粉末の流動性改良方法は、炭酸
カルシウムおよび炭酸マグネシウムから選ばれる少なく
とも1種の微粉体で、カロチン組成物粉末の表面を被覆
することを特徴とする。
The method for improving the fluidity of carotene composition powder according to the present invention is characterized by coating the surface of carotene composition powder with at least one kind of fine powder selected from calcium carbonate and magnesium carbonate.

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.

被覆用の微粉体としては、炭酸カルシウムまたは炭酸マ
グネシウムが用いられる。これら微粉体の平均粒径は、
10μm以下、好ましくは5μm以下が望ましい。微粉
体の使用量は、被覆後のカロチン組成物粉末中の0.5
〜10重量%。
Calcium carbonate or magnesium carbonate is used as the fine powder for coating. The average particle size of these fine powders is
The thickness is preferably 10 μm or less, preferably 5 μm or less. The amount of fine powder used is 0.5 in the carotene composition powder after coating.
~10% by weight.

好ましくは2〜3重量Iを占める量が望ましい。The amount preferably accounts for 2 to 3 parts by weight I.

微粉体によって被覆されるカロチン組成物粉末は、カロ
チンの他に油等を含む。油としては例えば落花生油、大
豆油、綿実油等の植物油;中鎖トリグリセライド等の合
成油;イカ油、鯨油等の動物油などが適当である。また
、必要に応じて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;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;ゼラ
チン、ラクトース、デキストリン、デキストロース、ア
ラビアゴム等の粉末化基剤;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の添加剤を、カロチン組
成物粉末中に添加することもできる。
The carotene composition powder coated with the fine powder contains oil and the like in addition to carotene. Suitable oils include, for example, vegetable oils such as peanut oil, soybean oil, and cottonseed oil; synthetic oils such as medium-chain triglycerides; and animal oils such as squid oil and whale oil. In addition, antioxidants such as BHT, BHA, ascorbic acid fatty acid ester, tocopherol; emulsifiers such as sorbitan fatty acid ester, glycerin fatty acid ester, lecithin, sugar ester and their derivatives; gelatin, lactose, dextrin, dextrose, arabic Additives such as powdered bases such as rubber; preservatives such as benzoates and hydroxybenzoic acid esters may also be added to the carotene composition powder.

微粉体により被覆する方法としては、カロチンおよび油
さらに上記添加物を含むカロチンスラリーの噴霧乾燥時
に噴霧乾燥塔内で被覆する方法;また、噴霧乾燥により
得られたカロチン組成物粉末を別途被覆する方法のいず
れもが採用できる。
The method of coating with fine powder includes a method of coating in a spray drying tower during spray drying of a carotene slurry containing carotene, oil, and the above-mentioned additives; and a method of separately coating a carotene composition powder obtained by spray drying. Either of these can be adopted.

前者の場合は、カロチンスラリーの噴霧乾燥時に、噴霧
乾燥塔の下部から微粉体を塔内に導入し、噴霧されたカ
ロチン粒子と接触させることにより行うことができる。
The former case can be carried out by introducing fine powder into the spray drying tower from the lower part thereof and bringing it into contact with the sprayed carotene particles during spray drying of the carotene slurry.

後者の場合には、カロチン組成物粉末が噴霧乾燥塔から
排出された後に、流動層や水平円筒型、二重円錐型、■
型などの粉体用混合機により微粉体を被覆することがで
きる。
In the latter case, after the carotene composition powder is discharged from the spray drying tower, it is dried in a fluidized bed, horizontal cylinder, double cone, etc.
The fine powder can be coated using a powder mixer such as a mold.

見匪五羞米 本発明によれば、カロチン組成物粉末を、炭酸カルシウ
ムまたは炭酸マグネシウムの微粉体で被覆することによ
り、流動性に優れたカロチン組成物粉末を得ることがで
きる。実施例下記組成のカロチンスラリーを噴霧乾燥し
、カロチン組成物粉末を得た。このとき、後記表−1に
示すように種々の条件下で微粉体を被覆し、流動性改善
効果を評価した。
According to the present invention, a carotene composition powder with excellent fluidity can be obtained by coating the carotene composition powder with fine powder of calcium carbonate or magnesium carbonate. Example A carotene slurry having the following composition was spray-dried to obtain a carotene composition powder. At this time, the fine powder was coated under various conditions as shown in Table 1 below, and the fluidity improving effect was evaluated.

カロチンスラリー組成 カロチン    3重量部 ビーナツツ油  25重量部 ゼラチン    25重量部 デキストロース 45重量部 (以下余白) 手続補正書 1.事件の表示 昭和62年特許願第303488号 2、発明の名称 カロチン組成物粉末の流動性改良方法 3、補正をする者 事件との関係  特許出願人 東京都墨田区本所1丁目3番7号 (676)ライオン株式会社 代表者 小 林   敦 4、代理人 5、補正の対象 6、補正の内容 (1)明細書の特許請求の範囲を別紙の通りに補正する
Carotene slurry composition Carotene: 3 parts by weight Peanut oil: 25 parts by weight Gelatin: 25 parts by weight Dextrose: 45 parts by weight (blank below) Procedural amendment 1. Description of the case 1985 Patent Application No. 303488 2 Title of the invention Method for improving fluidity of carotene composition powder 3 Person making the amendment Relationship to the case Patent applicant 1-3-7 Honjo, Sumida-ku, Tokyo (676) Lion Corporation Representative Atsushi Kobayashi 4, Agent 5, Subject of amendment 6, Contents of amendment (1) The scope of claims in the specification will be amended as shown in the attached sheet.

7、添付書類の目録 別紙                、4以上 別紙 特許請求の範囲 1、噴霧乾燥法により得られるカロチン組成物粉末を、
炭酸カルシウムおよび炭酸マグネシウムから選ばれる少
なくとも1種の微粉体で被覆することを特徴とするカロ
チン組成物粉末の流動性改良方法。
7. List of Attached Documents Appendix, 4 or More Attachments Claim 1: Carotene composition powder obtained by spray drying method,
A method for improving the fluidity of a carotene composition powder, the method comprising coating with at least one kind of fine powder selected from calcium carbonate and magnesium carbonate.

Claims (1)

【特許請求の範囲】[Claims] 1、噴霧乾燥法により得られるカロチン組成物粉末をロ
チン組成物粉末を、炭酸カルシウムおよび炭酸マグネシ
ウムから選ばれる少なくとも1種の微粉体で被覆するこ
とを特徴とするカロチン組成物粉末の流動性改良方法。
1. A method for improving the fluidity of a carotene composition powder obtained by a spray drying method, which comprises coating the carotene composition powder with at least one kind of fine powder selected from calcium carbonate and magnesium carbonate. .
JP62303488A 1987-12-01 1987-12-01 Improvement of fluidity of carotene composition powder Pending JPH01144953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62303488A JPH01144953A (en) 1987-12-01 1987-12-01 Improvement of fluidity of carotene composition powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62303488A JPH01144953A (en) 1987-12-01 1987-12-01 Improvement of fluidity of carotene composition powder

Publications (1)

Publication Number Publication Date
JPH01144953A true JPH01144953A (en) 1989-06-07

Family

ID=17921559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62303488A Pending JPH01144953A (en) 1987-12-01 1987-12-01 Improvement of fluidity of carotene composition powder

Country Status (1)

Country Link
JP (1) JPH01144953A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35117E (en) * 1989-08-11 1995-12-12 Spectra-Physics Scanning Systems, Inc. Scanner with coupon validation
US5491328A (en) * 1991-09-24 1996-02-13 Spectra-Physics Scanning Systems, Inc. Checkout counter scanner having multiple scanning surfaces
US5705802A (en) * 1992-07-14 1998-01-06 Spectra-Physics Scanning Systems, Inc. Multiple plane scanning system for data reading applications

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35117E (en) * 1989-08-11 1995-12-12 Spectra-Physics Scanning Systems, Inc. Scanner with coupon validation
USRE37166E1 (en) 1989-08-11 2001-05-08 Spectra-Physics Scanning Systems, Inc. Scanner with coupon validation
US5491328A (en) * 1991-09-24 1996-02-13 Spectra-Physics Scanning Systems, Inc. Checkout counter scanner having multiple scanning surfaces
US5723852A (en) * 1991-09-24 1998-03-03 Spectra-Physics Scanning Systems, Inc. Checkout counter scanner having multiple scanning surfaces
US5705802A (en) * 1992-07-14 1998-01-06 Spectra-Physics Scanning Systems, Inc. Multiple plane scanning system for data reading applications
US5837988A (en) * 1992-07-14 1998-11-17 Spectra-Physica Scanning Systems, Inc. Multiple plane scanning system for data reading applications
US6568598B1 (en) 1992-07-14 2003-05-27 Psc Scanning, Inc. Multiple plane scanning system for data reading applications
US6974084B2 (en) 1992-07-14 2005-12-13 Psc Scanning, Inc. Multiple plane scanning system for data reading applications
US6991169B2 (en) 1992-07-14 2006-01-31 Psc Scanning, Inc. Multiple plane scanning system for data reading applications
US7198195B2 (en) 1992-07-14 2007-04-03 Psc Scanning, Inc. Multiple plane scanning system for data reading applications
US7780087B2 (en) 1992-07-14 2010-08-24 Datalogic Scanning, Inc. Multiple plane scanning system for data reading applications

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