JP2009219435A - Carrot extract-containing beverage - Google Patents
Carrot extract-containing beverage Download PDFInfo
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- JP2009219435A JP2009219435A JP2008067552A JP2008067552A JP2009219435A JP 2009219435 A JP2009219435 A JP 2009219435A JP 2008067552 A JP2008067552 A JP 2008067552A JP 2008067552 A JP2008067552 A JP 2008067552A JP 2009219435 A JP2009219435 A JP 2009219435A
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 34
- 229940008396 carrot extract Drugs 0.000 title claims abstract description 28
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical class O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 235000019658 bitter taste Nutrition 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims abstract description 14
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 11
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 244000000626 Daucus carota Species 0.000 description 9
- 235000002767 Daucus carota Nutrition 0.000 description 9
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- 239000008213 purified water Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
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- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000001116 FEMA 4028 Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 3
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 3
- 229960004853 betadex Drugs 0.000 description 3
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229940097362 cyclodextrins Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
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- 241000411851 herbal medicine Species 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 235000015961 tonic Nutrition 0.000 description 2
- 230000001256 tonic effect Effects 0.000 description 2
- YZOUYRAONFXZSI-SBHWVFSVSA-N (1S,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-37,39,40,41,42,43,44,45,46,47,48,49-dodecamethoxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38-diol Chemical compound O([C@@H]([C@H]([C@@H]1OC)OC)O[C@H]2[C@@H](O)[C@@H]([C@@H](O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3O)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O3)O[C@@H]2CO)OC)[C@H](CO)[C@H]1O[C@@H]1[C@@H](OC)[C@H](OC)[C@H]3[C@@H](CO)O1 YZOUYRAONFXZSI-SBHWVFSVSA-N 0.000 description 1
- AKYHKWQPZHDOBW-UHFFFAOYSA-N (5-ethenyl-1-azabicyclo[2.2.2]octan-7-yl)-(6-methoxyquinolin-4-yl)methanol Chemical compound OS(O)(=O)=O.C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 AKYHKWQPZHDOBW-UHFFFAOYSA-N 0.000 description 1
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- 241000209524 Araceae Species 0.000 description 1
- 239000001576 FEMA 2977 Substances 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 244000228451 Stevia rebaudiana Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 1
- 229940043377 alpha-cyclodextrin Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 229940126678 chinese medicines Drugs 0.000 description 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- 230000001882 diuretic effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000012676 herbal extract Substances 0.000 description 1
- -1 hydroxypropyl group Chemical group 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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- 235000016709 nutrition Nutrition 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 229960003110 quinine sulfate Drugs 0.000 description 1
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HELXLJCILKEWJH-NCGAPWICSA-N 0.000 description 1
- 229940109850 royal jelly Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000011496 sports drink Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229940097346 sulfobutylether-beta-cyclodextrin Drugs 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
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- 229960000716 tonics Drugs 0.000 description 1
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Abstract
Description
本発明は、ニンジンエキス及びシクロデキストリン誘導体を含有する飲料に関する。 The present invention relates to a beverage containing a carrot extract and a cyclodextrin derivative.
薬用のニンジンは滋養強壮剤や清涼飲料などに配合され、広く利用されてきた。ニンジンの主な薬効として、強壮、長生、鎮静、興奮及び利尿作用などが明らかにされており、また、各種漢方の構成生薬としても知られている。 Medicinal carrots have been widely used in nutritional tonics and soft drinks. As the main medicinal effects of carrots, tonic, longevity, sedation, excitement and diuretic action have been clarified, and it is also known as a constituent herbal medicine of various Chinese medicines.
ニンジンを含有する飲料には、通常ニンジンエキスが使用されているが、水溶液に溶かした場合非常に苦いという問題があった。この問題を解決する方法として、シクロデキストリン類を配合する方法（特許文献１〜３参照）、ステビアなどを配合する方法（特許文献４参照）などが報告されているが、十分な苦みの改善は認められていない。また、ニンジンを含有する飲料を殺菌または長期保管すると沈殿を生じる場合がある。この問題を解決する方法として、ニンジンエキスにシクロデキストリン類を加えて、沈殿の生成を抑制する技術が開示されている（特許文献５参照）。しかしこれらの技術を使用しても、沈殿の抑制は十分とは言えない（特許文献１〜３及び５参照）。 In a beverage containing carrots, a carrot extract is usually used, but there is a problem that it is very bitter when dissolved in an aqueous solution. As a method for solving this problem, a method of blending cyclodextrins (see Patent Documents 1 to 3), a method of blending stevia and the like (see Patent Document 4), and the like have been reported. Not allowed. In addition, precipitation may occur when a beverage containing carrots is sterilized or stored for a long time. As a method for solving this problem, a technique is disclosed in which cyclodextrins are added to carrot extract to suppress the formation of precipitates (see Patent Document 5). However, even if these techniques are used, the suppression of precipitation is not sufficient (see Patent Documents 1 to 3 and 5).
本発明の目的は、ニンジンエキスを水溶液に溶解した際の苦みを改善することにより、日常的に無理なく多量に摂取することができる、服用感に優れたニンジンエキス配合飲料を提供することにあり、さらに、ニンジンエキス配合飲料に認められる保管時の沈殿生成を防止することにある。 An object of the present invention is to provide a carrot extract-containing beverage excellent in taking feeling, which can be taken in a large amount on a daily basis by improving the bitterness when the carrot extract is dissolved in an aqueous solution. Furthermore, it is in preventing the precipitation at the time of storage recognized in the carrot extract blended drink.
本発明者は、上記課題を解決するために鋭意検討した結果、ニンジンエキスの水溶液中にシクロデキストリン誘導体を配合することにより、ニンジンエキスが溶解した際に生じる苦味が改善され、かつ、保管後の沈殿も生じない飲料が得られることを見いだし、本発明を完成した。 As a result of intensive studies to solve the above problems, the present inventor has improved the bitter taste produced when the carrot extract is dissolved by adding the cyclodextrin derivative to the aqueous solution of the carrot extract, and after storage. It was found that a beverage that does not cause precipitation was obtained, and the present invention was completed.
すなわち、本発明は、
（１）ニンジンエキス及びシクロデキストリン誘導体を含有することを特徴とする飲料、
（２）シクロデキストリン誘導体が、ヒドキシプロピル-β-シクロデキストリンである（１）記載の飲料、
（３）ｐＨが２〜７である（１）又は（２）記載の飲料、
（４）ニンジンエキスを含有する飲料において、シクロデキストリン誘導体を配合することを特徴とする苦味の低減方法、又は
（５）ニンジンエキスを含有する飲料において、シクロデキストリン誘導体を配合することを特徴とする沈殿の防止方法、
である。
That is, the present invention
(1) A beverage characterized by containing a carrot extract and a cyclodextrin derivative,
(2) The beverage according to (1), wherein the cyclodextrin derivative is hydroxypropyl-β-cyclodextrin,
(3) The beverage according to (1) or (2), wherein the pH is 2 to 7,
(4) A method for reducing bitterness characterized by blending a cyclodextrin derivative in a beverage containing a carrot extract, or (5) a beverage containing a carrot extract, wherein a cyclodextrin derivative is blended. Precipitation prevention method,
It is.
本発明により、ニンジンエキスの苦味が改善され、かつ、保管後の沈殿も生じない極めて服用しやすいニンジンエキス配合飲料を提供することができた。 INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a carrot extract-containing beverage that is improved in bitterness of a carrot extract and that is extremely easy to take without causing precipitation after storage.
本発明で用いるニンジンはウコギ科のニンジンで、例えばオタネニンジン（Panax ginseng C.A. Meyer）、チクセツニンジン（Panax japonicus C.A. Meyer）、アメリカニンジン（Panax quinquefolium L.）、三七ニンジン（Panax notoginseng (Burk) F.H. Chen）等を用いることができる。また、上記ニンジンを２種以上組み合わせることもできる。 The carrot used in the present invention is a carrot of the family Araceae. Chen) or the like can be used. Two or more carrots can be combined.
ニンジンエキスは、前記ニンジンを通常の方法を用いて抽出することにより得られる。抽出溶媒として、例えば、メタノール、エタノール等の低級アルコール、水等、もしくはその混合物を用いることが出来る。 The carrot extract can be obtained by extracting the carrot using a conventional method. As the extraction solvent, for example, a lower alcohol such as methanol or ethanol, water, or a mixture thereof can be used.
シクロデキストリン誘導体とは、シクロデキストリンを化学修飾した化合物である。このシクロデキストリン誘導体は一般に市販されており、医薬品分野で使用されている。 A cyclodextrin derivative is a compound obtained by chemically modifying cyclodextrin. This cyclodextrin derivative is generally commercially available and is used in the pharmaceutical field.
シクロデキストリン誘導体は、シクロデキストリンに新たな官能基を導入した化合物であり、医薬品分野で広く利用されている。例えばヒドキシプロピル-β-シクロデキストリンやスルフォブチルエーテル-β-シクロデキストリン、メチル-β-シクロデキストリンなどが用いられる。特にヒドキシプロピル-β-シクロデキストリンが好ましい。 A cyclodextrin derivative is a compound in which a new functional group is introduced into cyclodextrin, and is widely used in the pharmaceutical field. For example, hydroxypropyl-β-cyclodextrin, sulfobutyl ether-β-cyclodextrin, methyl-β-cyclodextrin and the like are used. In particular, hydroxypropyl-β-cyclodextrin is preferred.
ヒドキシプロピル-β-シクロデキストリンとはヒドロキシプロピル基を導入したβ-シクロデキストリンであり、β-シクロデキストリンよりも親水性が高いという特長を有している。 Hydroxypropyl-β-cyclodextrin is a β-cyclodextrin into which a hydroxypropyl group is introduced, and has a feature that it is more hydrophilic than β-cyclodextrin.
本発明における飲料において、シクロデキストリン誘導体の配合量はニンジンエキス１重量部に対してシクロデキストリン誘導体を０.１〜３０重量部であり、好ましくは１〜２０重量部である。この配合量により、ニンジンの生じる苦味を効果的に低減し、沈殿を生じない飲料を提供することができる。 In the beverage according to the present invention, the compounding amount of the cyclodextrin derivative is 0.1 to 30 parts by weight, preferably 1 to 20 parts by weight, based on 1 part by weight of the carrot extract. By this compounding quantity, the bitterness which a carrot produces can be reduced effectively, and the drink which does not produce precipitation can be provided.
本発明における飲料のｐＨは、特に限定されないが、好ましくは２．５〜７．０であり、より好ましくは３．０〜６．０である。かかる範囲のｐＨに設定することによって、より服用感が向上することが確認された。 Although the pH of the drink in this invention is not specifically limited, Preferably it is 2.5-7.0, More preferably, it is 3.0-6.0. It was confirmed that the feeling of dosing was further improved by setting the pH within this range.
本発明の飲料のｐＨを上記範囲に保つために、必要に応じて有機酸などのｐＨ調整剤を配合することができる。また、その他の成分として、ビタミン類、他のミネラル類、アミノ酸及びその塩類、生薬、生薬抽出物、カフェイン、ローヤルゼリーなどを本発明の効果を損なわない範囲で適宜に配合することができる。さらに必要に応じて、抗酸化剤、着色剤、香料、矯味剤、界面活性剤、溶解補助剤、保存剤、甘味料などの添加物を本発明の効果を損なわない範囲で適宜に配合することができる。特に、シクロデキストリン誘導体は無味無臭であるため、別途適当な香料や矯味剤を利用することで、様々な香りや味の飲料を提供することが可能である。 In order to keep the pH of the beverage of the present invention in the above range, a pH adjuster such as an organic acid can be blended as necessary. Moreover, as other components, vitamins, other minerals, amino acids and salts thereof, herbal medicines, herbal extracts, caffeine, royal jelly, and the like can be appropriately blended as long as the effects of the present invention are not impaired. Furthermore, if necessary, additives such as antioxidants, colorants, fragrances, flavoring agents, surfactants, solubilizers, preservatives, sweeteners and the like are appropriately blended within a range not impairing the effects of the present invention. Can do. In particular, since cyclodextrin derivatives are tasteless and odorless, it is possible to provide beverages with various fragrances and tastes by separately using appropriate flavorings and flavoring agents.
本発明の飲料は、常法により調製することができ、その方法は特に限定されるものではない。通常、各成分をとり適量の精製水で溶解した後、ｐＨを調整し、更に精製水を加えて容量調整し、必要に応じてろ過、殺菌処理を行うことにより本発明の飲料を得ることができる。 The beverage of the present invention can be prepared by a conventional method, and the method is not particularly limited. Usually, after taking each component and dissolving with an appropriate amount of purified water, the pH is adjusted, the volume is further adjusted by adding purified water, and the beverage of the present invention can be obtained by performing filtration and sterilization treatment as necessary. it can.
本発明の飲料は、ドリンク剤、シロップ等の医薬品及び医薬部外品の他、健康飲料、茶飲料、スポーツドリンク等の食品領域における各種飲料として提供することができる。 The beverage of the present invention can be provided as various beverages in food areas such as health drinks, tea drinks, and sports drinks, in addition to pharmaceuticals such as drinks and syrups and quasi drugs.
以下に実施例及び試験例を示し、本発明をより詳細に説明する。 The following examples and test examples illustrate the present invention in more detail.
（１）沈殿の評価
精製水にニンジンエキス（松浦薬業（株））４５０ｍｇを溶かし、その溶液にヒドキシプロピル-β-シクロデキストリン（東京化成（株））、α-シクロデキストリン（和光純薬（株））又はβ-シクロデキストリン（和光純薬（株））を各々１０００ｍｇ添加・溶解させ、精製水を加えて全量１００ｍＬとし、塩酸でｐＨ２．５〜４．５に調整した。各試験液をガラスビンに充填後殺菌し、表１に示す実施例１〜３及び比較例１〜９の飲料を得た。
(1) Evaluation of precipitation 450 mg of carrot extract (Matsuura Pharmaceutical Co., Ltd.) is dissolved in purified water, and hydroxypropyl-β-cyclodextrin (Tokyo Kasei Co., Ltd.), α-cyclodextrin (Wako Pure Chemical Industries, Ltd.) is dissolved in the solution. Co.) or β-cyclodextrin (Wako Pure Chemical Industries, Ltd.) was added and dissolved in an amount of 1000 mg, purified water was added to make a total volume of 100 mL, and the pH was adjusted to 2.5 to 4.5 with hydrochloric acid. Each test solution was filled in a glass bottle and sterilized to obtain beverages of Examples 1 to 3 and Comparative Examples 1 to 9 shown in Table 1.
各飲料の５℃３ヶ月及び６５℃１週間保管後の沈殿について目視で評価した結果を表２に示す。 Table 2 shows the results of visual evaluation of precipitation after storage at 5 ° C for 3 months and 65 ° C for 1 week for each beverage.
ヒドキシプロピル-β-シクロデキストリンを添加した実施例１〜３の飲料では、いずれの条件でも沈殿の生成は認められなかった。一方、比較例１〜９の飲料では、いずれかの条件で沈殿の生成が認められた。 In the beverages of Examples 1 to 3 to which hydroxypropyl-β-cyclodextrin was added, no precipitation was observed under any conditions. On the other hand, in the beverages of Comparative Examples 1 to 9, precipitation was observed under any condition.
（２）苦味の評価
精製水にニンジンエキス（松浦薬業（株））４５０ｍｇを溶かし、その溶液にヒドキシプロピル-β-シクロデキストリン（東京化成（株））１０００ｍｇを添加、溶解させ、精製水を加えて全量１００ｍＬとし、塩酸でｐＨ４．５に調整した。各試験液をガラスビンに充填後殺菌し、表３に示す実施例３及び比較例３の飲料を得た。
(2) Evaluation of bitterness 450 mg of carrot extract (Matsuura Pharmaceutical Co., Ltd.) is dissolved in purified water, and 1000 mg of hydroxypropyl-β-cyclodextrin (Tokyo Kasei Co., Ltd.) is added and dissolved in the purified water. To a total volume of 100 mL and adjusted to pH 4.5 with hydrochloric acid. Each test solution was filled in a glass bottle and sterilized to obtain beverages of Example 3 and Comparative Example 3 shown in Table 3.
各飲料約１０ｍＬを５秒間口に含んだ時に感じる苦味の最大値について、成人男女計５名からなるパネラーにより以下のスタンダードに対する相対評価を行った。スタンダードには、０．００６、０．０１２、 ０．０２０、 ０．０３及び０．０５０ｍＭ 硫酸キニーネを用意し、これらを苦味強度１〜５として設定した。０．００６ｍＭよりも苦味が弱い場合を苦味強度０とし、０．０５０ｍＭよりも苦味が強い場合を苦味強度６に設定とした。
評価結果の平均値を表４に示す。
About the maximum value of the bitterness felt when about 10 mL of each drink was included in the mouth for 5 seconds, a panel composed of a total of 5 adult men and women was subjected to relative evaluation with respect to the following standards. 0.006, 0.012, 0.020, 0.03, and 0.050 mM quinine sulfate were prepared as standards, and these were set as bitterness strengths 1 to 5. The bitterness intensity was set to 0 when the bitterness was weaker than 0.006 mM, and the bitterness intensity was set to 6 when the bitterness was stronger than 0.050 mM.
The average value of the evaluation results is shown in Table 4.
本発明により、ニンジンエキスを水溶液に溶解した際の苦みを改善することができ、日常的に無理なく多量に摂取することができる、服用感に優れたニンジンエキス配合飲料を提供することが可能となった。また、保管時の沈殿生成を防止することにより飲料の安定した品質管理が可能となった。
According to the present invention, it is possible to improve the bitterness when carrot extract is dissolved in an aqueous solution, and it is possible to provide a carrot extract-containing beverage excellent in taking feeling that can be taken in a large amount without difficulty on a daily basis. became. In addition, stable quality control of beverages has become possible by preventing precipitation during storage.
Claims (5)
A method for preventing precipitation, comprising blending a cyclodextrin derivative in a beverage containing a carrot extract.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013141438A (en) * | 2012-01-11 | 2013-07-22 | Yakult Honsha Co Ltd | Beverage containing pfaffia extract |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2013141438A (en) * | 2012-01-11 | 2013-07-22 | Yakult Honsha Co Ltd | Beverage containing pfaffia extract |
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