JP4868323B2 - Deodorant composition, deodorant containing deodorant composition, and deodorant tool comprising fiber structure carrying deodorant composition - Google Patents
Deodorant composition, deodorant containing deodorant composition, and deodorant tool comprising fiber structure carrying deodorant composition Download PDFInfo
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- 239000002781 deodorant agent Substances 0.000 title claims description 86
- 239000000203 mixture Substances 0.000 title claims description 61
- 239000000835 fiber Substances 0.000 title claims description 26
- 230000001877 deodorizing effect Effects 0.000 claims description 64
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 38
- 241000736199 Paeonia Species 0.000 claims description 24
- 235000006484 Paeonia officinalis Nutrition 0.000 claims description 24
- 229910017464 nitrogen compound Inorganic materials 0.000 claims description 24
- 150000002830 nitrogen compounds Chemical class 0.000 claims description 24
- MQVRGDZCYDEQML-UHFFFAOYSA-N Astragalin Natural products C1=CC(OC)=CC=C1C1=C(OC2C(C(O)C(O)C(CO)O2)O)C(=O)C2=C(O)C=C(O)C=C2O1 MQVRGDZCYDEQML-UHFFFAOYSA-N 0.000 claims description 23
- JPUKWEQWGBDDQB-QSOFNFLRSA-N kaempferol 3-O-beta-D-glucoside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C(C=2C=CC(O)=CC=2)OC2=CC(O)=CC(O)=C2C1=O JPUKWEQWGBDDQB-QSOFNFLRSA-N 0.000 claims description 23
- 229940074391 gallic acid Drugs 0.000 claims description 19
- 235000004515 gallic acid Nutrition 0.000 claims description 19
- GDVRUDXLQBVIKP-HQHREHCSSA-N 1-O-galloyl-beta-D-glucose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(=O)C1=CC(O)=C(O)C(O)=C1 GDVRUDXLQBVIKP-HQHREHCSSA-N 0.000 claims description 13
- 229920000296 Glucogallin Polymers 0.000 claims description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 62
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 54
- 229910021529 ammonia Inorganic materials 0.000 description 31
- QJYNZEYHSMRWBK-NIKIMHBISA-N 1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose Chemical compound OC1=C(O)C(O)=CC(C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(O)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(O)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(O)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(O)C(O)=C(O)C=2)=C1 QJYNZEYHSMRWBK-NIKIMHBISA-N 0.000 description 24
- 238000000034 method Methods 0.000 description 23
- 235000019645 odor Nutrition 0.000 description 22
- 239000000126 substance Substances 0.000 description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000000605 extraction Methods 0.000 description 10
- 238000004332 deodorization Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 229910021642 ultra pure water Inorganic materials 0.000 description 8
- 239000012498 ultrapure water Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 230000036962 time dependent Effects 0.000 description 5
- 208000035985 Body Odor Diseases 0.000 description 4
- 206010040904 Skin odour abnormal Diseases 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 4
- 238000000956 solid--liquid extraction Methods 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 239000002024 ethyl acetate extract Substances 0.000 description 3
- 238000011086 high cleaning Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 229920002620 polyvinyl fluoride Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 240000002234 Allium sativum Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- -1 amines Chemical class 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001765 catechin Chemical class 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 239000007932 molded tablet Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229940092665 tea leaf extract Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
本発明は、ボタン属に属する植物から抽出された消臭性組成物、消臭性組成物を含有する消臭剤および消臭性組成物を担持した繊維構造物を備えた消臭具に関する。 The present invention relates to a deodorant composition extracted from a plant belonging to the genus Button, a deodorant containing the deodorant composition, and a deodorizer equipped with a fiber structure carrying the deodorant composition.
近年、各種臭気物質の消臭に対する要求が高まってきている。消臭方法としては、中和など化学反応を利用する消臭方法、臭気物質を活性炭などで吸着除去する消臭方法、香料などを徐放させ芳香により悪臭を抑える方法などが挙げられる。ここで、おしめなどのように、消臭性組成物を繊維構造物に担持して肌に直接接触する消臭用途に用いる場合には、肌に優しい天然成分を利用するのが好ましく、例えば、特許文献１には、茶葉抽出物等に含まれているカテキン類を繊維に含有させる技術が開示されている。
しかし、上述の技術は、生体由来の臭気物質、例えば、し尿臭や体臭などの臭気物質であるアンモニア等の無機窒素化合物やアミン類などの有機窒素化合物には大きな消臭効果がないという問題があった。 However, the above-described technology has a problem in that it does not have a great deodorizing effect on odorous substances derived from living bodies, for example, inorganic nitrogen compounds such as ammonia and organic nitrogen compounds such as amines which are odorous substances such as human odor and body odor there were.
そこで、本発明は、各種臭気物質の消臭、特に生体由来の臭気物質の消臭効果が高い消臭性組成物、消臭性組成物を含有する消臭剤および消臭性組成物を担持した繊維構造物を備えた消臭具を実現することを目的とする。 Therefore, the present invention carries a deodorant composition having a high deodorizing effect on various odorous substances, particularly a odorous substance derived from a living body, a deodorant containing the deodorant composition, and a deodorant composition. An object of the present invention is to realize a deodorant tool provided with a fiber structure.
この発明は、上記目的を達成するため、請求項１に記載の発明では、消臭剤が、シャクヤクの花弁および／または葉から抽出され、没食子酸、ガロイルグルコースおよびアストラガリンのうちの少なくとも１種を含有し、窒素化合物に対して消臭作用を有する消臭性組成物のみを消臭成分として含有する、という技術的手段を用いる。 In order to achieve the above object, according to the present invention, the deodorizer is extracted from petal and / or leaf of peony, and at least one of gallic acid, galloylglucose and astragalin. The technical means of containing only a deodorizing composition containing a seed and having a deodorizing action on nitrogen compounds as a deodorizing component is used.
請求項１に記載の発明によれば、シャクヤクの花弁および／または葉から消臭作用を有する消臭性組成物を抽出することができる。シャクヤクの花弁および／または葉から抽出された消臭性組成物は、高い消臭作用を有する消臭成分を多量に含んでいるため、好適に用いることができる。
By the invention described in
また、シャクヤクの花弁、葉には、根や茎などの他の部位よりも消臭成分が多く含まれているため、消臭性組成物を効率的に抽出することができる。 In addition, since the peony petals and leaves contain more deodorant components than other parts such as roots and stems, the deodorant composition can be efficiently extracted.
出願人が鋭意研究した結果、シャクヤクなどから抽出される抽出物のうち、没食子酸、ガロイルグルコースおよびアストラガリンに良好な消臭作用が認められることが判明した。没食子酸は、消臭作用が強く、特に窒素化合物に対して顕著な消臭作用を示す。ペンタガロイルグルコースは、消臭作用が強く、特に窒素化合物に対して顕著な消臭作用を示し、更に抗菌性も有しているため、微生物の増殖に伴う悪臭の発生を抑制することができる。また、アストラガリンも良好な消臭作用を有しており、窒素化合物に対しても消臭作用を示す。以上より、没食子酸、ガロイルグルコース、アストラガリンのうち少なくとも一種を含む消臭性組成物は良好な消臭作用を示すため、好適に用いることができる。 As a result of intensive studies by the applicant, it has been found that gallic acid, galloylglucose and astragalin have a good deodorizing action among the extracts extracted from peony. Gallic acid has a strong deodorizing action, and particularly shows a remarkable deodorizing action on nitrogen compounds. Pentagalloyl glucose has a strong deodorizing effect, particularly a remarkable deodorizing effect on nitrogen compounds, and also has antibacterial properties, so it can suppress the generation of malodor associated with the growth of microorganisms. . Astragalin also has a good deodorizing effect and also exhibits a deodorizing effect on nitrogen compounds. Thus, death Shokuko acid, galloylated glucose, to indicate the deodorant composition is excellent deodorizing effect containing at least one of astragalin, can be suitably used.
し尿臭や体臭など生物由来の臭いは、アンモニア等の無機窒素化合物やアミン類などの有機窒素化合物によるものが多い。消臭性組成物が窒素化合物に対して消臭作用を有しているため、生物由来の窒素化合物が生じる臭いの消臭用途に好適に用いることができる。 Biological odors such as human odor and body odor are often due to inorganic nitrogen compounds such as ammonia and organic nitrogen compounds such as amines . Since the deodorizing composition has a deodorizing action on the nitrogen compound, it can be suitably used for the deodorizing application of the odor produced by the biological nitrogen compound.
上述のような消臭性組成物は、消臭剤に含有させることにより、消臭作用が強い消臭剤として好適に用いることができる。 The deodorant composition as described above can be suitably used as a deodorant having a strong deodorizing action by being contained in the deodorant.
請求項２に記載の発明では、消臭具が、シャクヤクの花弁および／または葉から抽出され、没食子酸、ガロイルグルコースおよびアストラガリンのうちの少なくとも１種を含有し、窒素化合物に対して消臭作用を有する消臭性組成物のみを消臭成分として担持した繊維構造物を備えた、という技術的手段を用いる。 In the invention according to claim 2 , the deodorizer is extracted from the petals and / or leaves of peony and contains at least one of gallic acid, galloylglucose and astragalin, and is effective for eliminating nitrogen compounds. The technical means of providing a fiber structure carrying only a deodorant composition having an odor function as a deodorant component is used.
本発明の消臭性組成物は優れた消臭効果を有するので、請求項２に記載の発明のように、繊維構造物に担持して消臭具として好適に用いることができる。また、本発明の消臭性組成物は、植物由来の天然成分であるため、肌に対する刺激が少なく、請求項３に記載の発明のように、繊維構造物は肌に接触して用いられるものであって、生物由来の窒素化合物に対して消臭作用を有するように構成すると、特に好適に用いることができる。また、請求項４に記載の発明のように、消臭性組成物が、少なくともガロイルグルコースまたはアストラガリンのいずれか１種を含有しているように構成すると、繊維構造物へ一旦担持すると洗剤等洗浄効果の高い物質によっても繊維から外すことが難しいので、好適な消臭組成物を得ることができる。 Since the deodorant composition of this invention has the outstanding deodorizing effect, it can carry | support to a fiber structure and can be used suitably as a deodorizing tool like the invention of Claim 2 . In addition, since the deodorant composition of the present invention is a plant-derived natural component, there is little irritation to the skin, and the fiber structure is used in contact with the skin as in the invention of claim 3. And when it has a deodorizing action with respect to nitrogen compounds derived from living organisms, it can be used particularly preferably. In addition, when the deodorant composition is configured to contain at least one of galloylglucose or astragalin as in the invention described in claim 4 , the detergent is once supported on the fiber structure. Since it is difficult to remove from a fiber even by a substance having a high cleaning effect, a suitable deodorant composition can be obtained.
ボタン属に属する植物から消臭性組成物を抽出する方法について説明する。ここでは、ボタン属に属する植物として、シャクヤクを用いた。シャクヤクの花弁、葉は、ボタン属に属する植物のうちでも、後述する消臭成分を多量に含んでいるため、好適に用いることができる。 A method for extracting a deodorant composition from a plant belonging to the genus Button will be described. Here, peony was used as a plant belonging to the genus Button. Peonies petals and leaves can be suitably used because they contain a large amount of deodorizing components described later among plants belonging to the genus Button.
消臭性組成物は、シャクヤクの花弁から抽出する。シャクヤクの花弁は、抽出効率を向上させるために、乾燥させた後に粉末状にしておくことが好ましい。シャクヤクの使用部位は、花弁以外にも、葉、茎、幹、樹皮、根、種子等を用いることができるが、花弁および葉は、後述する消臭成分の含有量が多いので、消臭性組成物を効率的に抽出することができ、好適である。 The deodorant composition is extracted from the peonies petals. The peony petals are preferably powdered after drying in order to improve extraction efficiency. In addition to petals, peony can be used for leaves, stems, stems, bark, roots, seeds, etc., but since petals and leaves have a high content of deodorant components described later, they are deodorant. The composition can be efficiently extracted, which is preferable.
消臭性組成物の抽出方法は、特に限定されず、固液抽出法やパーコレーション法等の蒸気抽出法などを用いることができる。他には、水蒸気を用いて抽出を行う水蒸気蒸留法や超臨界流体に抽出する方法などを採用することができる。 The extraction method of the deodorant composition is not particularly limited, and a vapor extraction method such as a solid-liquid extraction method or a percolation method can be used. In addition, a steam distillation method in which extraction is performed using water vapor, a method of extraction into a supercritical fluid, or the like can be employed.
例えば、固液抽出法では、所定量のシャクヤクの花弁の粉末を水などの溶媒とともに装入した容器をオートクレーブ内に載置し、２気圧、１２１℃の条件で加熱することにより、消臭性組成物を抽出することができる。なお、溶媒、抽出条件などは、適宜設定することができる。 For example, in the solid-liquid extraction method, a container containing a predetermined amount of peony petal powder together with a solvent such as water is placed in an autoclave and heated under conditions of 2 atm and 121 ° C., thereby deodorizing. The composition can be extracted. In addition, a solvent, extraction conditions, etc. can be set suitably.
更に、酢酸エチルなどの有機溶媒を用いて、溶媒抽出を行うこともできる。このとき、抽出を効率よく高めるため、ｎ−ヘキサンなどを用いて脂溶性成分等を除去することが好ましい。 Furthermore, solvent extraction can also be performed using an organic solvent such as ethyl acetate. At this time, in order to enhance extraction efficiently, it is preferable to remove fat-soluble components and the like using n-hexane or the like.
上記の抽出方法などにより抽出された消臭性組成物は、その形態については特に限定はなく、エバポレーターやスプレードライ法を用いて、抽出液を濃縮することにより抽出物を調製したり、溶媒を蒸発させた粉末などの固体状にしたりすることができる。 The form of the deodorant composition extracted by the above extraction method is not particularly limited, and an extract is prepared by concentrating the extract using an evaporator or a spray drying method, or a solvent is used. It can be in the form of a solid such as an evaporated powder.
抽出された消臭性組成物には、消臭成分として、没食子酸（ガーリック酸）、ガロイルグルコース、アストラガリンなどが含有されている。ここで、没食子酸、ガロイルグルコースは、消臭作用が強く、特に窒素化合物に対して顕著な消臭効果を示す。し尿臭や体臭など生物由来の臭いは、アンモニア等の無機窒素化合物やアミン類などの有機窒素化合物によるものが多いため、生物由来の窒素化合物が生じる臭いの消臭用途に好適に用いることができる。ペンタガロイルグルコースなどのガロイルグルコースやアストラガリンは、繊維構造物へ一旦担持すると洗剤等洗浄効果の高い物質によっても繊維から外すことが難しいので、好適な消臭組成物といえる。更に、ガロイルグルコースは、抗菌性も有しているため、微生物の増殖に伴う悪臭の発生を抑制することができる。また、アストラガリンも良好な消臭作用を有しており、窒素化合物に対しても消臭効果を示す。 The extracted deodorant composition contains gallic acid (garlic acid), galloyl glucose, astragalin and the like as a deodorant component. Here, gallic acid and galloylglucose have a strong deodorizing action, and particularly show a remarkable deodorizing effect on nitrogen compounds. Biological odors such as human odor and body odor are mostly due to inorganic nitrogen compounds such as ammonia and organic nitrogen compounds such as amines, and therefore can be suitably used for deodorizing the odor produced by biological nitrogen compounds. . Since galloylglucose such as pentagalloylglucose and astragalin are once supported on the fiber structure, it is difficult to remove them from the fiber even with a substance having a high cleaning effect such as a detergent. Furthermore, since galloylglucose also has antibacterial properties, the generation of malodor associated with the growth of microorganisms can be suppressed. Astragalin also has a good deodorizing action and exhibits a deodorizing effect on nitrogen compounds.
以上より、没食子酸、ガロイルグルコース、アストラガリンのうち少なくとも一種を含む消臭性組成物は良好な消臭効果を示すため、好適に用いることができる。 From the above, a deodorant composition containing at least one of gallic acid, galloylglucose, and astragalin exhibits a good deodorizing effect and can be suitably used.
上記の消臭性組成物は、例えば、溶媒に添加して消臭効果の高い消臭剤として用いることができる。このような消臭剤は、消臭する対象に、例えば、スプレーなどにより噴霧することにより用いることができる。 The deodorant composition can be used as a deodorant having a high deodorizing effect by adding to a solvent, for example. Such a deodorant can be used by spraying on the object to deodorize, for example by spraying.
消臭性組成物を添加する溶媒として、消臭性組成物による消臭作用を阻害しない範囲で、水、アルコールなど各種溶媒を用いることができる。 As a solvent to which the deodorant composition is added, various solvents such as water and alcohol can be used as long as the deodorant effect of the deodorant composition is not inhibited.
また、この消臭剤には、消臭性組成物による消臭作用を阻害しない任意成分を、必要に応じて含有させることができる。例えば、防腐剤、界面活性剤、酸化防止剤、安定化剤、香料、色素などを含有させることができる。 Moreover, this deodorizer can contain the arbitrary component which does not inhibit the deodorizing effect by a deodorant composition as needed. For example, preservatives, surfactants, antioxidants, stabilizers, fragrances, pigments and the like can be included.
液状の消臭剤を、例えば、スポンジ様多孔質材料に含浸させ、消臭成分を徐放させて用いることもできる。また、粉末成形した錠剤やマイクロカプセルなど種々の形態で用いることもできる。このような消臭剤は、トイレ、台所、冷蔵庫、居室、自動車などの消臭に好適に用いることができる。 A liquid deodorant can be used, for example, by impregnating a sponge-like porous material and releasing the deodorant component gradually. Also, it can be used in various forms such as powder-molded tablets and microcapsules. Such a deodorant can be suitably used for deodorization of toilets, kitchens, refrigerators, living rooms, automobiles, and the like.
消臭性組成物は、繊維構造物に担持して、消臭具として用いることができる。ここで、消臭具として、パンツ、シャツなどの下着、おむつ、ナプキン、パットなどの吸収部材、シートカバー、トイレカバーなどのトイレタリー製品、ペット用品、マスクや白衣などの一般医療材、シーツなどの寝装具、介護用品などを挙げることができ、消臭用途、特に生体由来の窒素化合物の消臭用途に広く用いることができる。本発明の消臭性組成物は、植物由来の天然成分であるため、肌に対する刺激が少なく、肌に直接接触する繊維構造物に特に好適に用いることができる。 The deodorant composition can be supported on a fiber structure and used as a deodorant tool. Here, as deodorants, underwear such as pants and shirts, absorbent members such as diapers, napkins and pads, toiletries such as seat covers and toilet covers, pet supplies, general medical materials such as masks and lab coats, sheets, etc. Examples thereof include bedding and care products, and can be widely used for deodorizing applications, particularly for deodorizing nitrogen compounds derived from living organisms. Since the deodorant composition of this invention is a plant-derived natural component, there is little irritation | stimulation with respect to skin and it can use it especially suitably for the fiber structure which contacts skin directly.
消臭具が備えた繊維構造物は、例えば、マスクのガーゼ部分などが相当し、消臭性組成物を担持できる布、不織布、天然繊維や合成繊維の繊維塊などである。 The fiber structure provided in the deodorant tool corresponds to, for example, a gauze portion of a mask, and is a cloth, a nonwoven fabric, a fiber lump of natural fibers or synthetic fibers that can carry a deodorant composition.
消臭性組成物の繊維構造物への担持方法は、公知の方法を用いることができる。例えば、消臭性組成物を含有させた溶液を繊維構造物に含浸、乾燥させて担持させる方法を用いることができる。その他、バインダー樹脂を用いる方法、マイクロカプセルを繊維表面に固着させる方法などが挙げられる。また、抽出液を用いる場合には、抽出プロセスの中で担持を行ってもよい。 A known method can be used as a method for supporting the deodorant composition on the fiber structure. For example, it is possible to use a method in which a fiber structure is impregnated with a solution containing a deodorant composition, dried and supported. In addition, a method using a binder resin, a method of fixing a microcapsule to a fiber surface, and the like can be given. Moreover, when using an extract, you may carry | support in an extraction process.
以下、実施例により本発明を詳細に説明するが、本発明はこれら実施例に限定されるものではない。 EXAMPLES Hereinafter, although an Example demonstrates this invention in detail, this invention is not limited to these Examples.
（実施例１）
シャクヤクの花弁から熱水によって固液抽出された消臭性組成物の消臭効果を確認した。
Example 1
The deodorizing effect of the deodorant composition solid-liquid extracted from the peonies petals with hot water was confirmed.
消臭性組成物の抽出方法と消臭性組成物を担持した試験布の調製方法を以下に示す。純水５００ｍｌ中にシャクヤクの花弁粉末を１０ｇとガーゼ（２０ｇ、２５ｃｍ×２００ｃｍ）を浸漬し、オートクレーブで２気圧、１２１℃の条件下で２０分間、シャクヤク成分を固液抽出しながら、同時に抽出された成分をガーゼに吸着させた。そのまま一晩放置してオートクレーブ内の温度を室温に戻し、流水でガーゼを十分に洗浄後、更にガーゼの洗浄と脱水を５回以上繰り返して吸着成分を除去した。ガーゼを自然乾燥させ、試験布として２５ｃｍ×２０ｃｍに裁断したものを使用した。また，対照試験布として純水中にシャクヤク花弁粉末を入れずに、同様の処理を行ったガーゼを用いた。 The method for extracting the deodorant composition and the method for preparing the test cloth carrying the deodorant composition are shown below. 10 g of peony petal powder and gauze (20 g, 25 cm x 200 cm) are immersed in 500 ml of pure water and extracted simultaneously with solid-liquid extraction of peony components in an autoclave at 2 atm and 121 ° C for 20 minutes. The components were adsorbed on gauze. The temperature inside the autoclave was returned to room temperature by allowing it to stand overnight, and after thoroughly washing the gauze with running water, the gauze was further washed and dehydrated five times or more to remove the adsorbed components. The gauze was naturally dried, and a test cloth cut into 25 cm × 20 cm was used. Moreover, the gauze which performed the same process without putting the peony petal powder in the pure water as a control test cloth was used.
臭い溶液の調製は以下の方法で行った。臭い溶液として、アンモニア及びジメチルアミンを用いた。アンモニア臭い溶液は、２５％アンモニアを超純水により体積比で１０倍に希釈したものを用い、試験布に２００μｌ添加した。ジメチルアミン臭い溶液は、５０％ジメチルアミンを超純水により体積比で１０倍に希釈したものを用い、試験布に１００μｌ添加した。 The odor solution was prepared by the following method. Ammonia and dimethylamine were used as odor solutions. As the ammonia odor solution, 25% ammonia diluted 10 times by volume with ultrapure water was used, and 200 μl was added to the test cloth. As the dimethylamine odor solution, 50% dimethylamine was diluted 10 times by volume with ultrapure water, and 100 μl was added to the test cloth.
各臭い物質に対する消臭性組成物の消臭作用の検定は以下のように行った。臭い溶液が染み込んだ試験布をテドラーバッグに入れ投入口をシーラーで塞いぎ、続いてテドラーバッグのガスサンプル出し入れ口から注射筒を用いて１リットルの空気を注入し、以後経時的にテドラーバッグ内の空気（１００ｍｌ）をガス検知管に通しながら注射筒で抜き取り，テドラーバッグ内の空気１００ｍｌ中に含まれる臭い物質の濃度を経時的に測定した。 The test of the deodorizing effect of the deodorant composition on each odorous substance was performed as follows. Put the test cloth soaked in odor solution into the Tedlar bag, close the inlet with a sealer, and then inject 1 liter of air from the Tedlar bag's gas sample inlet / outlet using a syringe. 100 ml) was taken out with a syringe while passing through a gas detection tube, and the concentration of odorous substances contained in 100 ml of air in the Tedlar bag was measured over time.
図１に各臭い物質の濃度の経時変化を示す。図１（Ａ）は、アンモニア濃度の経時変化であり、図１（Ｂ）は、ジメチルアミン濃度の経時変化である。それぞれ、対照試験布を用いた場合の濃度の経時変化（図中ｃｏｎｔｒｏｌと記載）と比較した。図１（Ａ）に示すように、アンモニアの初期濃度は数千ｐｐｍであったが、試験開始後１０分で濃度が２ｐｐｍ以下となり、アンモニアに対して強い消臭作用があることが確認された。また、図１（Ｂ）に示すように、ジメチルアミンの初期濃度は約５０ｐｐｍであったが、試験開始後１０分で濃度が２ｐｐｍ以下となり、ジメチルアミンに対しても強い消臭作用があることが確認された。更に、嗅覚試験を行ったが、アンモニア臭やアミン臭はほとんど感じられず、窒素化合物であるアンモニアおよびジメチルアミンに対する消臭効果が確認された。 FIG. 1 shows changes over time in the concentration of each odorous substance. FIG. 1A shows the change over time in the ammonia concentration, and FIG. 1B shows the change over time in the dimethylamine concentration. Each was compared with the change over time in the case of using a control test cloth (denoted as control in the figure). As shown in FIG. 1A, the initial concentration of ammonia was several thousand ppm, but the concentration became 2 ppm or less 10 minutes after the start of the test, and it was confirmed that there was a strong deodorizing action against ammonia. . In addition, as shown in FIG. 1B, the initial concentration of dimethylamine was about 50 ppm, but the concentration became 2 ppm or less 10 minutes after the start of the test, and there was a strong deodorizing action against dimethylamine. Was confirmed. Furthermore, although an olfactory test was conducted, ammonia odor and amine odor were hardly felt, and a deodorizing effect on ammonia and dimethylamine, which are nitrogen compounds, was confirmed.
（実施例２）
シャクヤクの花弁から酢酸エチルにより抽出された消臭性組成物の消臭効果を確認した。
(Example 2)
The deodorizing effect of the deodorant composition extracted from the peonies petals with ethyl acetate was confirmed.
消臭性組成物の抽出方法を以下に示す。シャクヤクの花弁粉末５０ｇに超純水１５００ｍＬを加え、オートクレーブ（１２１℃、１０分）により固液抽出を行った。その後、得られた抽出液を遠心分離機（６０００ｒｐｍ、１５分、４℃）で遠心後、上清をロ紙で濾過して、溶媒抽出物を分離した。次いで、分液漏斗に溶媒抽出物１２６０ｍＬと、等量のｎ−ヘキサンを入れ、約１００回撹拌後、下層の抗菌成分を含む水層１２４６ｍＬを分離し、脂溶性成分等を除去した。その後、得られた水層に、等量のクロロホルムを加えて約１００回撹拌後、上層側の抗菌成分を含む水層１１２４ｍＬを分離した。次いで、得られた水層に、等量の酢酸エチルを加えて約１００回撹拌後、上層側の酢酸エチル層を抽出し、エバポレーターで乾燥固化した。その後、超純水７．２ｍＬで再溶解後、凍結乾燥することにより約３．８ｇの酢酸エチル抽出粉末を得た。 The extraction method of a deodorant composition is shown below. 1500 mL of ultrapure water was added to 50 g of peony petal powder, and solid-liquid extraction was performed using an autoclave (121 ° C., 10 minutes). Thereafter, the obtained extract was centrifuged with a centrifuge (6000 rpm, 15 minutes, 4 ° C.), and the supernatant was filtered through paper to separate the solvent extract. Next, 1260 mL of the solvent extract and an equivalent amount of n-hexane were placed in the separatory funnel, and after stirring about 100 times, 1246 mL of the aqueous layer containing the antimicrobial component in the lower layer was separated to remove the fat-soluble component and the like. Thereafter, an equal amount of chloroform was added to the obtained aqueous layer, and after stirring about 100 times, 1124 mL of an aqueous layer containing an antimicrobial component on the upper layer side was separated. Next, an equal amount of ethyl acetate was added to the obtained aqueous layer and stirred for about 100 times, and then the upper ethyl acetate layer was extracted and dried and solidified with an evaporator. Then, after re-dissolving with 7.2 mL of ultrapure water, 3.8 g of ethyl acetate extract powder was obtained by freeze-drying.
消臭性組成物を担持した試験ロ紙の調製方法を以下に示す。特級メタノール１０ｍｌに酢酸エチル抽出粉末１０ｍｇを溶解し０．１％溶液を調製した。ロ紙（Ｎｏ．１、φ１１０ｍｍ）を扇形に１６分割し（１枚あたり０．０５〜０．０６ｇ）、０．１％酢酸エチル抽出溶液を５０μｌずつ２回に分けてロ紙全面に１ｍｌ染み込ませた。そして、クリーンベンチ内で風乾を１５分行い，暗下で１８時間放置して作製した。単位面積あたりに消臭性組成物が吸着している量は、１ｍｇ（１６８μｇ/ｃｍ2）である。コントロールロ紙はメタノールを１ｍｌ染み込ませ同様の処理を行い作製した。 A method for preparing a test paper carrying a deodorant composition is shown below. 10 mg of ethyl acetate extract powder was dissolved in 10 ml of special grade methanol to prepare a 0.1% solution. Paper (No. 1, φ110 mm) was divided into 16 sectors (0.05 to 0.06 g per sheet), and 0.1 ml of ethyl acetate extract solution was divided into 2 portions of 50 μl and 1 ml soaked on the entire surface of the paper. Let And it air-dried in the clean bench for 15 minutes, and left and produced for 18 hours in the dark. The amount of the deodorant composition adsorbed per unit area is 1 mg (168 μg / cm 2 ). Controlro paper was prepared by impregnating 1 ml of methanol and performing the same treatment.
臭い溶液の調製は以下の方法で行った。臭い溶液として、アンモニア及びジメチルアミンを用いた。アンモニア臭い溶液は、２５％アンモニアを超純水により重量比で１０倍に希釈したものを０．７１ｇ秤量し、超純水を加えて全体の重量を７．４８ｇとした。更にこの溶液を超純水により体積比で１０倍に希釈し、濃度が２．３７％となったものを用い、試験ロ紙に１０〜１００μｌ添加した。ジメチルアミン臭い溶液は、５０％ジメチルアミンを超純水により重量比で１０倍に希釈したものを用い、試験ロ紙に１０〜１００μｌ添加した。 The odor solution was prepared by the following method. Ammonia and dimethylamine were used as odor solutions. The ammonia-smelling solution was prepared by weighing 0.71 g of 25% ammonia diluted 10-fold by weight with ultrapure water and adding ultrapure water to a total weight of 7.48 g. Further, this solution was diluted 10 times by volume with ultrapure water and the concentration was 2.37%, and 10 to 100 μl was added to the test paper. As the dimethylamine odor solution, 50% dimethylamine was diluted 10 times by weight with ultrapure water, and 10 to 100 μl was added to the test paper.
消臭の検定法は、実施例１と同様である。 The deodorization test method is the same as in Example 1.
図２に各臭い物質の濃度の経時変化を示す。図２（Ａ）は、アンモニア濃度の経時変化であり、図２（Ｂ）は、ジメチルアミン濃度の経時変化である。図２（Ｂ）の濃度は測定値に補正係数０．９を乗じた値を用いた。それぞれ、コントロールロ紙を用いた場合の濃度の経時変化と比較した。図２（Ａ）および図２（Ｂ）に示すように、アンモニア濃度、ジメチルアミン濃度はともにコントロールロ紙の場合の半分以下となっており、酢酸エチルにより抽出された消臭性組成物もアンモニアおよびジメチルアミンに対する消臭効果を有することが確認された。 FIG. 2 shows changes over time in the concentration of each odorous substance. FIG. 2A shows the change over time in the ammonia concentration, and FIG. 2B shows the change over time in the dimethylamine concentration. As the density in FIG. 2B, a value obtained by multiplying the measured value by a correction coefficient of 0.9 was used. Each was compared with the change over time in the case of using control paper. As shown in FIG. 2 (A) and FIG. 2 (B), both the ammonia concentration and the dimethylamine concentration are less than half that of the control paper, and the deodorant composition extracted with ethyl acetate is also ammonia. And it was confirmed that it has a deodorizing effect on dimethylamine.
（実施例３）
シャクヤクの花弁から抽出された消臭性組成物の主要成分である没食子酸、ペンタガロイルグルコースおよびアストラガリンの消臭効果を確認した。
(Example 3)
The deodorizing effects of gallic acid, pentagalloylglucose and astragalin, which are the main components of the deodorant composition extracted from the petals of peony, were confirmed.
没食子酸、ペンタガロイルグルコースおよびアストラガリンを担持した試験ロ紙の調製方法を以下に示す。まず、特級メタノールに各精製票品粉末を溶解し、実施例２で用いた形状と同様のロ紙に、各溶液を５００μｌずつ２回に分けてロ紙全面に１ｍｌ染み込ませた。そして、クリーンベンチ内で風乾を１５分行い、暗下で１８時間放置して作製した。コントロールロ紙はメタノールを１ｍｌ染み込ませ同様の処理を行い作製した。試験ロ紙が担持する各票品の量は、１ｍｇ（１６８μｇ/ｃｍ2）、０．３ｍｇ（５０．０μｇ/ｃｍ2）、０．１ｍｇ（１６．８μｇ/ｃｍ2）の３水準とした。 A method for preparing a test paper carrying gallic acid, pentagalloylglucose and astragalin is shown below. First, each refined form powder was dissolved in special grade methanol, and 500 ml of each solution was divided into 2 times in the same shape as in the paper used in Example 2, and 1 ml was soaked on the entire surface of the paper. And it air-dried in the clean bench for 15 minutes, and left and produced for 18 hours in the dark. Controlro paper was prepared by impregnating 1 ml of methanol and performing the same treatment. The amount of each vote article test filter paper is supported is, 1mg (168μg / cm 2) , 0.3mg (50.0μg / cm 2), and the three levels of 0.1mg (16.8μg / cm 2).
臭い溶液の調製および消臭の検定法は、実施例２と同様である。 The preparation of the odor solution and the deodorization test method are the same as in Example 2.
図３に没食子酸による各臭い物質の濃度の経時変化を示す。図３（Ａ）は、アンモニア濃度の経時変化であり、図３（Ｂ）は、ジメチルアミン濃度の経時変化である。図３（Ｂ）の濃度は測定値に補正係数０．９を乗じた値を用いた。それぞれ、コントロールロ紙を用いた場合の濃度の経時変化と比較した。図３（Ａ）および図３（Ｂ）に示すように、担持した没食子酸の量が増大するにつれて、アンモニア濃度、ジメチルアミン濃度はともに大きく低減した。これにより、没食子酸はアンモニアおよびジメチルアミンに対する強い消臭効果を有することが確認された。 FIG. 3 shows the change over time in the concentration of each odorous substance due to gallic acid. FIG. 3A shows the change over time in the ammonia concentration, and FIG. 3B shows the change over time in the dimethylamine concentration. As the density in FIG. 3B, a value obtained by multiplying the measured value by a correction coefficient of 0.9 was used. Each was compared with the change over time in the case of using control paper. As shown in FIGS. 3A and 3B, both the ammonia concentration and the dimethylamine concentration greatly decreased as the amount of gallic acid carried increased. Thereby, it was confirmed that gallic acid has a strong deodorizing effect on ammonia and dimethylamine.
図４にペンタガロイルグルコースによる各臭い物質の濃度の経時変化を示す。図４（Ａ）は、アンモニア濃度の経時変化であり、図４（Ｂ）は、ジメチルアミン濃度の経時変化である。図４（Ｂ）の濃度は測定値に補正係数０．９を乗じた値を用いた。それぞれ、コントロールロ紙を用いた場合の濃度の経時変化と比較した。図４（Ａ）および図４（Ｂ）に示すように、担持したペンタガロイルグルコースの量が増大するにつれて、アンモニア濃度、ジメチルアミン濃度はともに低減した。これにより、ペンタガロイルグルコースはアンモニアおよびジメチルアミンに対する強い消臭効果を有することが確認された。 FIG. 4 shows the change over time of the concentration of each odorous substance due to pentagalloyl glucose. FIG. 4A shows the change over time in the ammonia concentration, and FIG. 4B shows the change over time in the dimethylamine concentration. For the density in FIG. 4B, a value obtained by multiplying the measured value by a correction coefficient of 0.9 was used. Each was compared with the change over time in the case of using control paper. As shown in FIGS. 4 (A) and 4 (B), both the ammonia concentration and the dimethylamine concentration decreased as the amount of the supported pentagalloyl glucose increased. Thereby, it was confirmed that pentagalloyl glucose has a strong deodorizing effect on ammonia and dimethylamine.
図５にアストラガリンによる各臭い物質の濃度の経時変化を示す。図５（Ａ）は、アンモニア濃度の経時変化であり、図５（Ｂ）は、ジメチルアミン濃度の経時変化である。図５（Ｂ）の濃度は測定値に補正係数０．９を乗じた値を用いた。それぞれ、コントロールロ紙を用いた場合の濃度の経時変化と比較した。図５（Ａ）に示すように、試験開始から３０分以降では、コントロールロ紙に比べてアンモニア濃度が低減した。また、図５（Ｂ）に示すように、担持するアストラガリンの量を１ｍｇにした場合には、コントロールロ紙に比べてジメチルアミン濃度が低減した。これにより、アストラガリンはアンモニアおよびジメチルアミンに対する消臭効果を有することが確認された。 FIG. 5 shows the change over time of the concentration of each odorous substance by astragalin. FIG. 5A shows the change over time in the ammonia concentration, and FIG. 5B shows the change over time in the dimethylamine concentration. As the density in FIG. 5B, a value obtained by multiplying the measured value by a correction coefficient of 0.9 was used. Each was compared with the change over time in the case of using control paper. As shown in FIG. 5A, after 30 minutes from the start of the test, the ammonia concentration decreased compared to control paper. In addition, as shown in FIG. 5B, when the amount of astragalin carried was 1 mg, the dimethylamine concentration was reduced as compared to control paper. Thereby, it was confirmed that astragalin has a deodorizing effect on ammonia and dimethylamine.
［最良の実施形態の効果］
（１）本発明の消臭性組成物、特にシャクヤクの花弁および／または葉から抽出された消臭性組成物は、高い消臭作用を有しており、各種消臭用途に好適に用いることができる。シャクヤクの花弁および／または葉などから抽出される抽出物のうち、没食子酸、ペンタガロイルグルコースおよびアストラガリンに良好な消臭作用が認められることが判明した。没食子酸は、消臭作用が強く、特に窒素化合物に対して顕著な消臭作用を示す。ペンタガロイルグルコースは、没食子酸と同様に強い消臭作用があるだけでなく、抗菌性も有しているため、微生物の増殖に伴う悪臭の発生を抑制することができる。また、アストラガリンも良好な消臭作用を有しており、窒素化合物に対しても消臭作用を示す。これにより、没食子酸、ペンタガロイルグルコース、アストラガリンのうち少なくとも一種を含む消臭性組成物は良好な消臭作用を示すため、好適に用いることができる。ペンタガロイルグルコースなどのガロイルグルコースやアストラガリンは、繊維構造物へ一端担持すると洗剤等洗浄効果の高い物質によっても繊維から外すことが難しいので、好適な消臭組成物といえる。
[Effect of Best Embodiment]
(1) The deodorant composition of the present invention, particularly the deodorant composition extracted from the petals and / or leaves of peony has a high deodorizing action and should be suitably used for various deodorization applications. Can do. Of the extracts extracted from peony petals and / or leaves, gallic acid, pentagalloylglucose and astragalin were found to have a good deodorizing effect. Gallic acid has a strong deodorizing action, and particularly shows a remarkable deodorizing action on nitrogen compounds. Since pentagalloylglucose has not only a strong deodorizing action like gallic acid but also antibacterial properties, it can suppress the generation of malodor associated with the growth of microorganisms. Astragalin also has a good deodorizing effect and also exhibits a deodorizing effect on nitrogen compounds. Accordingly, a deodorant composition containing at least one of gallic acid, pentagalloylglucose, and astragalin exhibits a good deodorizing action and can be preferably used. Since galloylglucose such as pentagalloylglucose and astragalin are once supported on the fiber structure, it is difficult to remove them from the fiber even by a substance having a high cleaning effect such as a detergent.
（２）シャクヤクの花弁、葉には、根や茎などの他の部位よりも消臭成分が多く含まれているため、消臭性組成物を効率的に抽出することができる。 (2) Since the peony petals and leaves contain more deodorant components than other parts such as roots and stems, the deodorant composition can be efficiently extracted.
（３）し尿臭や体臭など生物由来の臭いは、アンモニア等の無機窒素化合物やアミン類などの有機窒素化合物によるものが多い。消臭性組成物が窒素化合物に対して消臭作用を有しているため、生物由来の窒素化合物が生じる臭いの消臭用途に好適に用いることができる。 (3) Biological odors such as human odor and body odor are mostly due to inorganic nitrogen compounds such as ammonia and organic nitrogen compounds such as amines. Since the deodorizing composition has a deodorizing action on the nitrogen compound, it can be suitably used for the deodorizing application of the odor produced by the biological nitrogen compound.
（４）本発明の消臭性組成物は、消臭剤に含有させることにより、消臭作用が強い消臭剤として好適に用いることができる。また、本発明の消臭性組成物は優れた消臭効果を有するので、繊維構造物に担持して消臭具として好適に用いることができる。更に、本発明の消臭性組成物は、植物由来の天然成分であるため、肌に対する刺激が少なく、肌に直接接触する繊維構造物に特に好適に用いることができる。 (4) The deodorant composition of the present invention can be suitably used as a deodorant having a strong deodorant action by being contained in the deodorant. Moreover, since the deodorizing composition of this invention has the outstanding deodorizing effect, it can carry | support to a fiber structure and can be used suitably as a deodorizing tool. Furthermore, since the deodorant composition of the present invention is a plant-derived natural component, it is less irritating to the skin and can be particularly suitably used for a fiber structure that is in direct contact with the skin.
［その他の実施形態］
本発明の消臭性組成物の用途は、上記に限定されるものではなく、消臭作用が要求される様々な用途に用いることができる。例えば、液状の消臭剤を消臭したい物に塗布して用いることもできる。
[Other Embodiments]
The application of the deodorant composition of the present invention is not limited to the above, and can be used for various applications requiring a deodorizing action. For example, a liquid deodorant can be applied to an object to be deodorized and used.
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