JP4426832B2 - コエンザイムq−10及びその2電子還元体の分析方法 - Google Patents
コエンザイムq−10及びその2電子還元体の分析方法 Download PDFInfo
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- JP4426832B2 JP4426832B2 JP2003401940A JP2003401940A JP4426832B2 JP 4426832 B2 JP4426832 B2 JP 4426832B2 JP 2003401940 A JP2003401940 A JP 2003401940A JP 2003401940 A JP2003401940 A JP 2003401940A JP 4426832 B2 JP4426832 B2 JP 4426832B2
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- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8804—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 automated systems
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- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
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- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
- G01N2030/8813—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample biological materials
- G01N2030/8822—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample biological materials involving blood
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Description
Satosi Yamasita and Yorihiro Yamamoto ANALYTICAL BIOCHEMISTRY 250,66-73(1997)
12 送液機構
14 切り換え機構
16 濃縮カラム
18 分離カラム
20 還元カラム
22 電気化学検出器
24 紫外吸収検出器
25a、25b 貯留容器
26a、26b ポンプ
28 試料注入器
Claims (3)
- コエンザイムQ−10及びコエンザイムQ−10の2電子還元体の少なくとも一方を含む検体をイソプロピルアルコールで抽出する工程と、
該抽出液を4℃乃至室温で保管する工程と、
該保管された抽出液に含まれるコエンザイムQ−10及びコエンザイムQ−10の2電子還元体を定量する工程を有することを特徴とするコエンザイムQ−10及びその2電子還元体の分析方法。 - 前記保管された抽出液中のコエンザイムQ−10及びコエンザイムQ−10の2電子還元体の含有量を定量する工程において、前記保管された抽出液をカラムスイッチング法により濃縮することを特徴とする請求項1に記載のコエンザイムQ−10及びその2電子還元体の分析方法。
- 前記検体は、前記コエンザイムQ−10及びコエンザイムQ−10の2電子還元体を含み、
前記保管された抽出液中のコエンザイムQ−10及びコエンザイムQ−10の2電子還元体の含有量を定量する工程において、前記保管された抽出液をカラム分離し、該カラム分離された成分に含まれる前記コエンザイムQ−10をコエンザイムQ−10の2電子還元体に還元した後、電気化学検出器によりコエンザイムQ−10の2電子還元体を検出することを特徴とする請求項1又は2に記載のコエンザイムQ−10及びその2電子還元体の分析方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401940A JP4426832B2 (ja) | 2002-12-03 | 2003-12-01 | コエンザイムq−10及びその2電子還元体の分析方法 |
KR1020057009859A KR101056990B1 (ko) | 2002-12-03 | 2003-12-03 | 코엔자임q-10 및 그 2전자 환원체의 분석방법, 그리고 분석시스템 |
CN2011100382981A CN102183598A (zh) | 2002-12-03 | 2003-12-03 | 辅酶q-10及其二电子还原体的分析方法和分析系统 |
AT03777204T ATE545021T1 (de) | 2002-12-03 | 2003-12-03 | Verfahren zur analyse von coenzym q-10 sowie zwei-elektronen-reduktionsprodukt davon und analysesystem |
EP03777204A EP1568994B1 (en) | 2002-12-03 | 2003-12-03 | Method of analyzing coenzyme q-10 and two-electron reduction product thereof and analysis system |
US10/537,338 US7374901B2 (en) | 2002-12-03 | 2003-12-03 | Method of analyzing coenzyme Q-10 and two-electron reduction product thereof and analysis system |
PCT/JP2003/015478 WO2004051259A1 (ja) | 2002-12-03 | 2003-12-03 | コエンザイムq−10およびその2電子還元体の分析方法ならびに分析システム |
TW092134074A TW200419156A (en) | 2002-12-03 | 2003-12-03 | Method of analyzing coenzyme Q-10 and two-electron reduction product thereof and analysis system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002351677 | 2002-12-03 | ||
JP2003401940A JP4426832B2 (ja) | 2002-12-03 | 2003-12-01 | コエンザイムq−10及びその2電子還元体の分析方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004198409A JP2004198409A (ja) | 2004-07-15 |
JP4426832B2 true JP4426832B2 (ja) | 2010-03-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003401940A Expired - Lifetime JP4426832B2 (ja) | 2002-12-03 | 2003-12-01 | コエンザイムq−10及びその2電子還元体の分析方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7374901B2 (ja) |
EP (1) | EP1568994B1 (ja) |
JP (1) | JP4426832B2 (ja) |
KR (1) | KR101056990B1 (ja) |
CN (1) | CN102183598A (ja) |
AT (1) | ATE545021T1 (ja) |
TW (1) | TW200419156A (ja) |
WO (1) | WO2004051259A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2454660C1 (ru) * | 2010-10-12 | 2012-06-27 | Российская Федерация, От Имени Которой Выступает Министерство Образования И Науки Российской Федерации | Способ количественного определения антиоксиданта коэнзима q10 в субстанции методом циклической вольтамперометрии |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4767272B2 (ja) * | 2008-02-22 | 2011-09-07 | 日立建機株式会社 | 電気駆動式作業機械 |
MY171902A (en) * | 2009-11-16 | 2019-11-06 | Biovites Corp Sdn Bhd | Production of natural ubiquinone and ubiquinol by extraction from palm plant |
AU2013225661B2 (en) * | 2012-03-02 | 2018-05-24 | Berg Llc | Methods and kits for detection of coenzyme Q10 |
RU2613897C1 (ru) * | 2015-12-21 | 2017-03-21 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" | Вольтамперометрический способ определения коэнзима q10 в кремах косметических |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539701A (en) | 1978-08-22 | 1980-03-19 | Kyowa Hakko Kogyo Co Ltd | Production of coenzyme q |
JPS5892609A (ja) | 1981-11-27 | 1983-06-02 | Fujimoto Seiyaku Kk | ユビデカレノンの安定製剤およびその製法 |
JPS61293391A (ja) | 1985-06-20 | 1986-12-24 | Sanko Seisakusho:Kk | 補酵素qの製造法 |
JP3889481B2 (ja) | 1996-08-16 | 2007-03-07 | 株式会社カネカ | 医薬組成物 |
EP1093558B1 (en) * | 1998-06-30 | 2004-04-28 | Advanced Technology Materials, Inc. | System for supply of multiple chemicals to a process tool |
US6984308B2 (en) * | 2001-03-06 | 2006-01-10 | Cincinnati Children's Hospital Research Foundation | Electrochemical analysis of coenzyme Q10 and reduced coenzyme Q10 |
TWI305547B (en) | 2001-12-27 | 2009-01-21 | Kaneka Corp | Processes for producing coenzyme q10 |
-
2003
- 2003-12-01 JP JP2003401940A patent/JP4426832B2/ja not_active Expired - Lifetime
- 2003-12-03 EP EP03777204A patent/EP1568994B1/en not_active Expired - Lifetime
- 2003-12-03 US US10/537,338 patent/US7374901B2/en not_active Expired - Fee Related
- 2003-12-03 KR KR1020057009859A patent/KR101056990B1/ko not_active IP Right Cessation
- 2003-12-03 WO PCT/JP2003/015478 patent/WO2004051259A1/ja active Application Filing
- 2003-12-03 CN CN2011100382981A patent/CN102183598A/zh active Pending
- 2003-12-03 AT AT03777204T patent/ATE545021T1/de active
- 2003-12-03 TW TW092134074A patent/TW200419156A/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2454660C1 (ru) * | 2010-10-12 | 2012-06-27 | Российская Федерация, От Имени Которой Выступает Министерство Образования И Науки Российской Федерации | Способ количественного определения антиоксиданта коэнзима q10 в субстанции методом циклической вольтамперометрии |
Also Published As
Publication number | Publication date |
---|---|
WO2004051259A1 (ja) | 2004-06-17 |
CN102183598A (zh) | 2011-09-14 |
TW200419156A (en) | 2004-10-01 |
EP1568994B1 (en) | 2012-02-08 |
TWI319482B (ja) | 2010-01-11 |
KR20050085246A (ko) | 2005-08-29 |
ATE545021T1 (de) | 2012-02-15 |
EP1568994A1 (en) | 2005-08-31 |
US20060148025A1 (en) | 2006-07-06 |
US7374901B2 (en) | 2008-05-20 |
KR101056990B1 (ko) | 2011-08-16 |
JP2004198409A (ja) | 2004-07-15 |
EP1568994A4 (en) | 2007-08-01 |
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