JPH0820556A - Production of powdered lactic acid and/or lactic acid salt - Google Patents
Production of powdered lactic acid and/or lactic acid saltInfo
- Publication number
- JPH0820556A JPH0820556A JP6186873A JP18687394A JPH0820556A JP H0820556 A JPH0820556 A JP H0820556A JP 6186873 A JP6186873 A JP 6186873A JP 18687394 A JP18687394 A JP 18687394A JP H0820556 A JPH0820556 A JP H0820556A
- Authority
- JP
- Japan
- Prior art keywords
- lactic acid
- powdered
- lactate
- mix
- sodium lactate
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Seasonings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、粉末乳酸及び又は粉末
乳酸塩の製造法に関する。更に詳しくは、固結しにくい
粉末乳酸及び又は粉末乳酸ナトリウム及び又は粉末乳酸
カリウムの製造法に関する。FIELD OF THE INVENTION The present invention relates to a method for producing powdered lactic acid and / or powdered lactate. More specifically, the present invention relates to a method for producing powdered lactic acid and / or powdered sodium lactate and / or powdered potassium lactate which are hard to congeal.
【０００２】[0002]
【従来の技術】乳酸、乳酸ナトリウム、乳酸カリウム
は、食品の酸味剤、保湿剤として広く利用されており、
通常５０〜９０重量％の水溶液として使用している。BACKGROUND OF THE INVENTION Lactic acid, sodium lactate and potassium lactate are widely used as acidulants and moisturizers in foods.
Usually, it is used as an aqueous solution of 50 to 90% by weight.
【０００３】しかしながら、加工食品の普及に伴いこれ
らの粉末品が、加工業者より求められている。しかし、
乳酸、乳酸ナトリウム、乳酸カリウムはその性質上、単
体での粉末化が極めて困難で、乳酸カルシウムに吸着さ
せ粉末化させている。しかるに、乳酸カルシウムは特有
の呈味を有し、さらに醗酵を伴うパンなどのベーカリー
製品には使用量が限定されるという欠点を有している。However, with the spread of processed foods, these powder products have been demanded by processors. But,
Due to their properties, lactic acid, sodium lactate, and potassium lactate are extremely difficult to be powdered alone, and are adsorbed to calcium lactate to be powdered. However, calcium lactate has a peculiar taste, and further has a drawback that the amount used is limited in bakery products such as bread accompanied by fermentation.
【０００４】[0004]
【発明が解決しようとする課題】そこで、本発明ては、
乳酸、乳酸ナトリウム、乳酸カリウムを粉末化するに当
たり、食品に異味を与えず又食品、特に醗酵を伴うベー
カリー製品に影響のない粉末とすることを課題とした。Therefore, according to the present invention,
When powdering lactic acid, sodium lactate, and potassium lactate, it was an object to make the powder into a powder that does not give off flavor to foods and does not affect foods, especially bakery products with fermentation.
【０００５】[0005]
【課題を解決するための手段】そのため、本発明者は、
乳酸、乳酸ナトリウム、乳酸カリウムの粉末化基剤とし
て、前述の条件に適合する剤を鋭意検索した結果、粉末
セルロースを加えて脱水乾燥することにより、粉末化し
た乳酸、乳酸ナトリウム、乳酸カリウムがサラサラした
状態を示し、保存後も固結することがないことを見出
し、本発明を完成するに到った。Therefore, the present inventor has
As a powdered base of lactic acid, sodium lactate, and potassium lactate, as a result of diligent search for agents that meet the above-mentioned conditions, powdered lactic acid, sodium lactate, and potassium lactate were smoothly dried by adding powdered cellulose and dehydrating and drying. The present invention was completed by finding that the above state was exhibited, and that it did not solidify even after storage.
【０００６】粉末化工程は、５０〜９０％乳酸水溶液、
５０〜６０％乳酸ナトリウム水溶液、５０〜６０％乳酸
カリウム水溶液の単独又は２種以上に、固形分換算で
０．５〜１０倍量の粉末セルロースを加え、攪拌して均
一な湿り気のある粉末を得、次いで１０５〜１１０℃で
脱水乾燥し、再度粉砕、篩別する。The powdering step is carried out by using a 50 to 90% lactic acid aqueous solution,
0.5 to 10 times the amount of powdered cellulose in terms of solid content is added to 50% to 60% sodium lactate aqueous solution or 50 to 60% potassium lactate aqueous solution alone or in combination, and the mixture is stirred to obtain a uniform moist powder. Obtained, then dehydrated and dried at 105 to 110 ° C, pulverized and sieved again.
【０００７】粉末セルロースの量が、乳酸及び又は乳酸
塩の０．５倍量以下では粉末化が困難であり、１０倍量
以上では、粉末中の乳酸及び又は乳酸塩の割合が少な
く、利用する上で多量に使用しなければならない。If the amount of powdered cellulose is less than 0.5 times the amount of lactic acid and / or lactate, it is difficult to pulverize it, and if it is more than 10 times, the ratio of lactic acid and / or lactate in the powder is small and it is used. Must be used in large quantities above.
【０００８】粉末セルロースは、精製パルプを酸で加水
分解し、水洗後脱水乾燥し、粉砕、篩別したもので、粒
度が１００メッシュ〜４００メッシュ、カサ比重は０．
２０〜０．４０ｇ／ｃｃが好ましい。市販品としては、
ＫＣフロック（商品名、日本製紙（株）製）が上げられ
る。Powdered cellulose is obtained by hydrolyzing refined pulp with acid, washing with water, dehydrating and drying, crushing and sieving, and having a particle size of 100 to 400 mesh and a bulk specific gravity of 0.
20 to 0.40 g / cc is preferable. As a commercial product,
KC Flock (trade name, manufactured by Nippon Paper Industries Co., Ltd.) is raised.
【０００９】[0009]
【作用】本発明による粉末乳酸、粉末乳酸ナトリウム、
粉末乳酸カリウムは、サラサラして流動性が良く、保存
によっても固結することがなく、他の紛状素材との混合
し易い。又、パンミックス、ケーキミックス、ドーナッ
ツミックスなどのプリペアードミックス、粉末調味料に
添加して、保湿性や呈味性を発揮することが出来る。以
下に本発明による実施例及び比較例を示すが、本発明は
この実施例に限定されるものではない。[Function] Powdered lactic acid, powdered sodium lactate according to the present invention,
Powdered potassium lactate is smooth and has good fluidity, does not solidify upon storage, and is easily mixed with other powdery materials. Further, it can be added to a prepared mix such as bread mix, cake mix and donut mix, and a powder seasoning to exhibit moisturizing properties and taste properties. Examples and comparative examples according to the present invention will be shown below, but the present invention is not limited to these examples.
【００１０】[0010]
実施例１〜３及び比較例１〜２ 表１の配合で乳酸、乳酸ナトリウム、乳酸カリウムに粉
末セルロースを加え、混合して均一化し、１０５℃で２
時間脱水乾燥させて、それぞれ粉末乳酸、粉末乳酸ナト
リウム、粉末乳酸カリウムを得た。これらを、ポリエチ
レン製袋に入れ３０℃、６０％湿度の装置に入れ１ケ月
保存して、粉末物性を調べた。比較例１〜２として、本
発明以外の粉末化基剤を用いて同様の試験をおこなっ
た。Examples 1 to 3 and Comparative Examples 1 and 2 Powdered cellulose was added to lactic acid, sodium lactate, and potassium lactate in the formulations shown in Table 1 and mixed to homogenize the mixture.
After dehydration and drying for a time, powdered lactic acid, powdered sodium lactate and powdered potassium lactate were obtained, respectively. These were placed in a polyethylene bag and placed in an apparatus at 30 ° C. and 60% humidity and stored for 1 month to examine the physical properties of the powder. As Comparative Examples 1 and 2, similar tests were conducted using powdered base materials other than the present invention.
【００１１】[0011]
【表１】 [Table 1]
【００１２】この結果、本発明による実施例１〜３で
は、粉末乳酸、粉末乳酸ナトリウム、粉末乳酸カリウム
のいずれも、粉末の流動性が良く、３０℃、６０％湿度
で１ケ月保存後も、サラサラした状態を保った。一方、
比較例では、湿った状態の粉末が得られ、同様に１ケ月
の保存により固結してしまった。As a result, in Examples 1 to 3 according to the present invention, all of powdered lactic acid, powdered sodium lactate, and powdered potassium lactate had good fluidity, and even after storage at 30 ° C. and 60% humidity for 1 month, I stayed dry. on the other hand,
In the comparative example, a powder in a wet state was obtained, and similarly, the powder solidified after storage for 1 month.
【００１３】実施例４〜６ 表２の配合により、９０％乳酸水溶液と６０％乳酸ナト
リウム水溶液を混合して、これに粉末セルロースを加え
混合均一化し、１０５℃で２時間脱水乾燥し、粉末乳酸
と粉末乳酸ナトリウムの混合物を得た。これを、ポリエ
チレン製袋に入れ３０℃、６０％湿度の装置に入れ１ケ
月保存して、粉末物性を調べた。比較例３〜４として、
本発明以外の割合の粉末セルロースで粉末化を試みた。Examples 4 to 6 According to the formulations shown in Table 2, 90% lactic acid aqueous solution and 60% sodium lactate aqueous solution were mixed, and powdered cellulose was added thereto to homogenize them. And a mixture of powdered sodium lactate was obtained. This was placed in a polyethylene bag, placed in a device at 30 ° C. and 60% humidity and stored for 1 month, and the physical properties of the powder were examined. As Comparative Examples 3 and 4,
An attempt was made to pulverize with a proportion of powdered cellulose other than the present invention.
【００１４】[0014]
【表２】 [Table 2]
【００１５】表２の結果から、本発明による実施例４〜
６では、流動性の良い粉末乳酸と粉末乳酸ナトリウムの
混合物が得られ、３０℃、６０％湿度で１ケ月の保存後
も、粉末が流動性のある状態を保った。一方、比較例３
〜４では、湿った粉末となり、３０℃、６０％湿度で１
ケ月の保存後には固結した。From the results of Table 2, Example 4 to
In No. 6, a mixture of powdered lactic acid and powdered sodium lactate having good fluidity was obtained, and the powder remained fluid even after storage at 30 ° C. and 60% humidity for 1 month. On the other hand, Comparative Example 3
At ~ 4, it becomes a moist powder and becomes 1 at 30 ° C and 60% humidity.
It solidified after storage for a month.
【０００６】実施例２、実施例６を用いた応用例１〜２
及び比較例 表３の配合により、本発明による実施例２、実施例６を
配合したホットケーキミックス１３０ｇに卵２５ｇ、牛
乳７５ｇを加えて均一に混合し、ホットプレート上で、
片面３分、裏面２分で焼成した。比較例として、本発明
による実施例を添加しないで、同様にホツトケーキを焼
成した。Application examples 1 and 2 using the second and sixth embodiments
And Comparative Example According to the composition of Table 3, 25 g of eggs and 75 g of milk were added to 130 g of the hot cake mix prepared in Example 2 and Example 6 according to the present invention and uniformly mixed, and on a hot plate,
Firing was performed for 3 minutes on one side and 2 minutes on the back side. As a comparative example, a hot cake was similarly baked without adding the example according to the present invention.
【００１７】[0017]
【表３】 [Table 3]
【００１８】その結果、本発明による実施例２、実施例
６を配合して焼成したホットケーキは、シトリ感のある
ソフトな食感が得られ、冷蔵庫に２４時間保存後も、こ
の食感を保った。一方、比較例では、冷蔵庫に２４時間
保存後は、ボソボソした食感のホットケーキとなった。As a result, the hot cakes prepared by blending Examples 2 and 6 according to the present invention had a soft texture with a feeling of citric acid, and even after being stored in the refrigerator for 24 hours, this texture was obtained. I kept it. On the other hand, in the comparative example, after being stored in the refrigerator for 24 hours, the pancake had a crunchy texture.
【００１９】[0019]
【発明の効果】本発明による粉末乳酸及び又は乳酸塩の
製造法には次の様な効果が見られる。 １．流動性のある粉末乳酸及び又は粉末乳酸塩が得ら
れ、保存によっても固結しにくい。 ２．粉末乳酸及び又は粉末乳酸塩を添加したプリペアー
ドミックスの改良に寄与する。The following effects can be seen in the method for producing powdered lactic acid and / or lactate according to the present invention. 1. A powdery lactic acid and / or a powdery lactate having a fluidity is obtained, and is hard to congeal even when stored. 2. It contributes to the improvement of a prepared mix to which powdered lactic acid and / or powdered lactate is added.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０８Ｌ 1/02 ＬＡＪ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display area C08L 1/02 LAJ
Claims (2)
選ばれた１種以上の水溶液に、粉末セルロースを加え乾
燥脱水して、粉末乳酸及び又は粉末乳酸ナトリウム及び
粉末乳酸カリウムを得ることを特徴とする粉末乳酸及び
又は粉末乳酸塩の製造法1. Powdered cellulose is added to one or more aqueous solutions selected from lactic acid, sodium lactate and potassium lactate, and dried and dehydrated to obtain powdered lactic acid and / or powdered sodium lactate and potassium lactate. Method for producing powdered lactic acid and / or powdered lactate
選ばれた１種以上の乳酸及び又は乳酸塩１００重量部当
たり、粉末セルロース５０〜１．０００重量部を含有す
ることを特徴とする請求項１記載の粉末乳酸及び又は粉
末乳酸塩の製造法2. 50 to 1.000 parts by weight of powdered cellulose is contained per 100 parts by weight of one or more kinds of lactic acid and / or lactate selected from lactic acid, sodium lactate and potassium lactate. Process for producing powdered lactic acid and / or powdered lactate described
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6186873A JP3054998B2 (en) | 1994-07-06 | 1994-07-06 | Process for producing powdered lactic acid and / or powdered lactate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6186873A JP3054998B2 (en) | 1994-07-06 | 1994-07-06 | Process for producing powdered lactic acid and / or powdered lactate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0820556A true JPH0820556A (en) | 1996-01-23 |
| JP3054998B2 JP3054998B2 (en) | 2000-06-19 |
Family
ID=16196176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6186873A Expired - Lifetime JP3054998B2 (en) | 1994-07-06 | 1994-07-06 | Process for producing powdered lactic acid and / or powdered lactate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3054998B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031385A1 (en) * | 2001-10-08 | 2003-04-17 | Purac Biochem B.V. | Method for the preparation of a stable alkali metal lactate in powder form |
| JP2012090624A (en) * | 2010-09-28 | 2012-05-17 | Ueno Fine Chem Ind Ltd | Shelf life improver for processed meat product and method for preserving processed meat product using the same |
| JP2016179949A (en) * | 2015-03-23 | 2016-10-13 | 救急薬品工業株式会社 | Method for producing basic drug salt-containing transdermal tape |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008506378A (en) * | 2004-07-15 | 2008-03-06 | ピュラック バイオケム ビー．ブイ． | Method for producing stable lactic acid metal salt in powder form and stable lactic acid metal salt |
-
1994
- 1994-07-06 JP JP6186873A patent/JP3054998B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031385A1 (en) * | 2001-10-08 | 2003-04-17 | Purac Biochem B.V. | Method for the preparation of a stable alkali metal lactate in powder form |
| US7494684B2 (en) | 2001-10-08 | 2009-02-24 | Purac Biochem B.V. | Method for the preparation of a stable alkali metal lactate in powder form |
| EP2330095A3 (en) * | 2001-10-08 | 2011-08-31 | PURAC Biochem BV | Stable alkali metal lactate in powder form |
| JP2012090624A (en) * | 2010-09-28 | 2012-05-17 | Ueno Fine Chem Ind Ltd | Shelf life improver for processed meat product and method for preserving processed meat product using the same |
| JP2016179949A (en) * | 2015-03-23 | 2016-10-13 | 救急薬品工業株式会社 | Method for producing basic drug salt-containing transdermal tape |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3054998B2 (en) | 2000-06-19 |
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