JP2007106707A - Method for preserving cut flower - Google Patents
Method for preserving cut flower Download PDFInfo
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- JP2007106707A JP2007106707A JP2005300061A JP2005300061A JP2007106707A JP 2007106707 A JP2007106707 A JP 2007106707A JP 2005300061 A JP2005300061 A JP 2005300061A JP 2005300061 A JP2005300061 A JP 2005300061A JP 2007106707 A JP2007106707 A JP 2007106707A
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- polypropylene glycol
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Abstract
Description
本発明は、ポリエチレングリコールを使うことなく、生花のうちの花部を、できるだけ長期間において生花の状態を保持させておくことのできる切花の保存方法に関する。 The present invention relates to a method for preserving cut flowers, which can keep the flower part of fresh flowers as long as possible without using polyethylene glycol.
従来、バラ等の切花を生花と同様な外観を保持したまま、長期間にわたって保存する、切花の保存方法が知られている。（例えば、特許文献１参照） 2. Description of the Related Art Conventionally, there has been known a method for storing cut flowers in which cut flowers such as roses are stored for a long period of time while maintaining the same appearance as fresh flowers. (For example, see Patent Document 1)
この処理方法は、切花の組織水を一度アルコールに予備置換し、ポリエチレングリコールに置き換えるものである。 In this treatment method, the tissue water of cut flowers is preliminarily replaced with alcohol and then replaced with polyethylene glycol.
しかしながら、この方法だと価格の高価なポリエチレングリコールを使わなければならない、という問題が残る。 However, this method still has the problem that expensive polyethylene glycol must be used.
本発明は前述した問題点を解決するためになされたもので、ポリエチレングリコールの代わりにポリプロピレングリコールを使い、メタノール、エタノール、ブタノール、イソパノール、セロソルブ等のうち少なくとも一種からなるアルコールと混合した浸漬溶液に、生花のうち花部を浸漬させて、この花部中に存在する組織水を前記多価アルコールと置換することにより、切花を生花と同様な外観を保持したまま、長期間にわたって保存することにある。そのために予備置換を設けることもできることを目的としている。又、必要とあらば、洗浄工程を設けることも可能とするものとする。 The present invention has been made in order to solve the above-described problems. In the immersion solution, polypropylene glycol is used instead of polyethylene glycol and mixed with at least one alcohol selected from methanol, ethanol, butanol, isopropanol, cellosolve, and the like. In order to preserve cut flowers for a long period of time while maintaining the same appearance as fresh flowers by immersing the flower parts of the fresh flowers and replacing the tissue water present in the flower parts with the polyhydric alcohol. is there. For this purpose, it is intended that a preliminary replacement can be provided. If necessary, a cleaning process can be provided.
前記した目的を達成するための本発明の手段は、ポリプロピレングリコールを、メタノール、エタノール、ブタノール、イソパノール、セロソルブ等のうち少なくとも一種からなるアルコールとを混合した浸漬液に花部を浸漬し、花部中に存在する組織水を前記多価アルコールと置換することができるものである。 The means of the present invention for achieving the above-mentioned object is to immerse a flower part in an immersion liquid in which polypropylene glycol is mixed with an alcohol composed of at least one of methanol, ethanol, butanol, isopanol, cellosolve, etc. The tissue water present therein can be replaced with the polyhydric alcohol.
本発明は、花部中の組織水を多価アルコールに置き換える際に、ポリプロピレングリコールを使うことにより、価格を抑えることが出来ることである。 The present invention is able to reduce the price by using polypropylene glycol when replacing tissue water in the flower part with polyhydric alcohol.
予備置換工程において、生花の内の花部を、メタノール、エタノール、ブタノール、イソプロパンノール、セロソルブなどのうちの少なくとも一種からなるアルコールに浸漬させ、この花部中に組織水の一部または全部を取り除いた後、ポリプロピレングリコールと、メタノール、エタノール、ブタノール、イソプロパノール、セロソルブなどのうちの少なくとも一種からなるアルコールとを混合して得た浸漬溶液に、生花の内の花部を浸漬させ、前記花部中に存在する組織水を前記ポリプロピレングリコールと置換させる。その後、花部の表面に付いたポリプロピレングリコールを洗い落とすために、ポリプロピレングリコールと、メタノール、エタノール、ブタノール、イソプロパノール、セロソルブなどのうちの少なくとも一種からなるアルコールに浸す洗浄工程を設ける。又、前記予備置換工程及び洗浄工程を省き、ポリプロピレングリコールと、メタノール、エタノール、ブタノール、イソプロパノール、セロソルブなどのうちの少なくとも一種からなるアルコールとを混合して得た浸漬溶液に、生花の内の花部を浸漬させ、前記花部中に存在する組織水を前記ポリプロピレングリコールと置換させる。 In the pre-replacement step, the flower part of the fresh flower is immersed in an alcohol consisting of at least one of methanol, ethanol, butanol, isopropanol, cellosolve, etc., and a part or all of the tissue water is immersed in this flower part. After removing, the flower part is immersed in a dipping solution obtained by mixing polypropylene glycol and alcohol composed of at least one of methanol, ethanol, butanol, isopropanol, cellosolve, etc. The tissue water present therein is replaced with the polypropylene glycol. Thereafter, in order to wash away the polypropylene glycol attached to the surface of the flower part, a washing step is provided in which the glycol is immersed in at least one of polypropylene glycol and methanol, ethanol, butanol, isopropanol, cellosolve, or the like. In addition, the pre-replacement step and the washing step are omitted, and the soaking solution obtained by mixing polypropylene glycol with at least one alcohol selected from methanol, ethanol, butanol, isopropanol, cellosolve, etc. is used. The part is immersed, and the tissue water present in the flower part is replaced with the polypropylene glycol.
前記した生花のうちの花部１は、例えば、バラやカーネーションなどの花弁植物等を使用することができるものである。 The flower part 1 of the above-mentioned fresh flowers can use petals such as roses and carnations.
予備置換に使われるアルコール、及び、ポリプロピレングリコールとアルコールとからなる浸漬溶液、洗浄工程に使われる浸漬溶液は、花部が十分浸る大きさに形成され、着脱自在の蓋体２が設けられる。又、色を着ける必要がある場合は、ポリプロピレングリコールとアルコールとからなる浸漬溶液に、粉末もしくは液状の色素を適宜に混合できるものとする。 Alcohol used for pre-substitution, an immersion solution composed of polypropylene glycol and alcohol, and an immersion solution used for the cleaning process are formed in a size that allows the flower part to be sufficiently immersed, and a detachable lid 2 is provided. In addition, when it is necessary to wear a color, powder or liquid pigment can be appropriately mixed with an immersion solution composed of polypropylene glycol and alcohol.
アルコールに対するポリプロピレングリコールの混合配合比率は、１％から９９％の間で任意の割合で配合できるもので、例えば、ポリプロピレングリコール：アルコール＝１；９９から９９；１の配合比より浸漬溶液が得られるものとする。 The blending ratio of polypropylene glycol to alcohol can be blended at an arbitrary ratio between 1% and 99%. For example, an immersion solution can be obtained from a blending ratio of polypropylene glycol: alcohol = 1; 99 to 99; 1. Shall.
前記した浸漬溶液に対する浸漬時間は、洗浄工程を除き、３時間から４８時間程度行われるもので、この浸漬時間は花部の種類や大きさ等の条件によって適宜に選定される。又、洗浄工程に使われる浸漬液には1分から1時間程度浸漬できるものとする。この後、浸漬溶液から取り出し自然乾燥、もしくは強制乾燥させるが、この時揮発性のアルコールは蒸発し、花部にはポリプロピレングリコールだけが残る。その後、ポリプロピレングリコールは空気中の水分を吸い、花部に適度の潤いと若干の重量増加を与える。 The soaking time for the soaking solution described above is about 3 to 48 hours except for the washing step, and this soaking time is appropriately selected according to the conditions such as the type and size of the flower part. In addition, it can be immersed in the immersion liquid used in the cleaning process for about 1 minute to 1 hour. After that, it is taken out from the dipping solution and naturally dried or forcedly dried. At this time, the volatile alcohol evaporates and only the polypropylene glycol remains in the flower part. Thereafter, the polypropylene glycol absorbs moisture in the air and gives the flower part moderate moisture and a slight weight increase.
（実施例１）
メタノール５０％、エタノール５０％の割合で混合した溶液にバラの花部を24時間浸漬して予備置換した後、ポリプロピレングリコール、メタノール、エタノールを６０％、２０％、２０％の割合で混合した溶液にブルーの色素を混ぜ、２４時間浸漬した。その後バラの花部をメタノール５０％、エタノール５０％の割合で混合した洗浄溶液に2分浸漬させた後、洗浄溶液から取り出し、自然乾燥させた。バラは綺麗なブルー色に染まり、その後１年ほどそのままの形で、新鮮さを保持した。
Example 1
A solution in which the flower part of a rose is immersed in a solution mixed at a ratio of 50% methanol and 50% ethanol for 24 hours and preliminarily substituted, and then mixed at a ratio of 60%, 20%, and 20% with polypropylene glycol, methanol, and ethanol. Was mixed with a blue pigment and soaked for 24 hours. After that, the flower part of the rose was immersed in a cleaning solution mixed at a ratio of 50% methanol and 50% ethanol for 2 minutes, then taken out from the cleaning solution and naturally dried. The roses were dyed in a beautiful blue color and kept fresh for about a year.
（実施例２）
メタノール３０％、エタノール７０％の割合で混合した溶液にカーネーションの花部を１２時間浸漬して予備置換した後、ポリプロピレングリコール、メタノール、エタノールを５０％、２５％、２５％の割合で混合した溶液にピンクの色素を混ぜ、１２時間浸漬した。その後カーネーションの花部をメタノール３０％、エタノール７０％の割合で混合した洗浄溶液に2分浸漬させた後、洗浄溶液から取り出し、自然乾燥させた。カーネーションは綺麗なピンク色に染まり、その後１年以上新鮮さを保持した。
(Example 2)
A solution in which polypropylene glycol, methanol, and ethanol are mixed at a ratio of 50%, 25%, and 25% after pre-substitution by immersing the flower portion of carnation in a solution mixed at a ratio of 30% methanol and 70% ethanol for 12 hours. Was mixed with a pink pigment and soaked for 12 hours. Thereafter, the flower part of carnation was immersed in a cleaning solution mixed at a ratio of 30% methanol and 70% ethanol for 2 minutes, then taken out from the cleaning solution and naturally dried. Carnations were dyed in a beautiful pink color and remained fresh for over a year.
（実施例３）
ポリプロピレングリコール、メタノール、エタノールを２０％、３０％、５０％の割合で混合した溶液に黄色の色素を混ぜ、バラを４８時間浸漬した。その後バラを浸漬液から取り出し、食器乾燥機で強制乾燥させた。バラは綺麗な黄色に染まり、その後１年ほど新鮮さを保持した。
(Example 3)
A yellow pigment was mixed in a solution in which polypropylene glycol, methanol, and ethanol were mixed at a ratio of 20%, 30%, and 50%, and the rose was immersed for 48 hours. Thereafter, the rose was taken out of the immersion liquid and forcedly dried with a tableware drier. The roses were dyed a beautiful yellow and kept fresh for about a year thereafter.
１ 花部
２ 蓋体
1 flower part 2 lid
Claims (2)
The preliminary replacement step is omitted, and the flower part of the fresh flower is immersed in an immersion liquid obtained by mixing polypropylene glycol and at least one alcohol selected from methanol, ethanol, butanol, isopropanol, cellosolve, and the like. A method for preserving cut flowers, wherein the tissue water present in the flower part is replaced with the polypyropylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005300061A JP2007106707A (en) | 2005-10-14 | 2005-10-14 | Method for preserving cut flower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005300061A JP2007106707A (en) | 2005-10-14 | 2005-10-14 | Method for preserving cut flower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2007106707A true JP2007106707A (en) | 2007-04-26 |
Family
ID=38032855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005300061A Pending JP2007106707A (en) | 2005-10-14 | 2005-10-14 | Method for preserving cut flower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007106707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007119459A (en) * | 2005-09-30 | 2007-05-17 | Suntory Ltd | Method for preservation of cut flower, cut flower preservation kit, method for producing processed cut flower, and processed cut flower |
| WO2009099008A1 (en) * | 2008-02-06 | 2009-08-13 | Suntory Flowers Limited | Method of preserving cut flower, kit for preserving cut flower, method of producing processed cut flower and processed cut flower |
-
2005
- 2005-10-14 JP JP2005300061A patent/JP2007106707A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007119459A (en) * | 2005-09-30 | 2007-05-17 | Suntory Ltd | Method for preservation of cut flower, cut flower preservation kit, method for producing processed cut flower, and processed cut flower |
| WO2009099008A1 (en) * | 2008-02-06 | 2009-08-13 | Suntory Flowers Limited | Method of preserving cut flower, kit for preserving cut flower, method of producing processed cut flower and processed cut flower |
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