GC‐MS Analysis of Various Phytoestrogens in Health Functional Foods
This study aimed to measure phytoestrogen contents in health functional foods (HFFs) to alleviate menopausal symptoms that are commercially available in South Korea. A sensitive and selective method using gas chromatography–mass spectrometry (GC‐MS) for the monitoring of 21 phytoestrogens was develo...
Saved in:
| Published in | Bulletin of the Korean Chemical Society Vol. 38; no. 4; pp. 448 - 458 |
|---|---|
| Main Authors | , , , , |
| Format | Journal Article |
| Language | English |
| Published |
Weinheim
Wiley‐VCH Verlag GmbH & Co. KGaA
01.04.2017
대한화학회 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1229-5949 0253-2964 1229-5949 |
| DOI | 10.1002/bkcs.11111 |
Cover
| Abstract | This study aimed to measure phytoestrogen contents in health functional foods (HFFs) to alleviate menopausal symptoms that are commercially available in South Korea. A sensitive and selective method using gas chromatography–mass spectrometry (GC‐MS) for the monitoring of 21 phytoestrogens was developed and fully validated. Phytoestrogens were extracted by liquid–liquid extraction using methyl tert‐butylether as the solvent. Food samples were enzymatically hydrolyzed with β‐glucuronidase/arylsulfatase. Before GC‐MS, the analytes were derivatized to their trimethylsilyl derivatives by incubation with N,O‐bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane for 30 min at 80°C. The calibration curves showed good linearity (r
2 > 0.99) in the range of interest for each analyte. The limits of detection and quantification of the 21 phytoestrogens were in the ranges of 0.5–20 and 1–50 ng/mL, respectively. The intra‐ and inter‐day precisions were all below 15.7%. These multivariate procedures were efficient in determining the optimal conditions using peak heights as responses. |
|---|---|
| AbstractList | This study aimed to measure phytoestrogen contents in health functional foods (HFFs) to alleviate menopausal symptoms that are commercially available in South Korea. A sensitive and selective method using gas chromatography–mass spectrometry (GC‐MS) for the monitoring of 21 phytoestrogens was developed and fully validated. Phytoestrogens were extracted by liquid–liquid extraction using methyl tert‐butylether as the solvent. Food samples were enzymatically hydrolyzed with β‐glucuronidase/arylsulfatase. Before GC‐MS, the analytes were derivatized to their trimethylsilyl derivatives by incubation with N,O‐bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane for 30 min at 80°C. The calibration curves showed good linearity (r
2 > 0.99) in the range of interest for each analyte. The limits of detection and quantification of the 21 phytoestrogens were in the ranges of 0.5–20 and 1–50 ng/mL, respectively. The intra‐ and inter‐day precisions were all below 15.7%. These multivariate procedures were efficient in determining the optimal conditions using peak heights as responses. This study aimed to measure phytoestrogen contents in health functional foods (HFFs) to alleviate menopausal symptoms that are commercially available in South Korea. A sensitive and selective method using gas chromatography–mass spectrometry (GC-MS) for the monitoring of 21 phytoestrogens was developed and fully validated. Phytoestrogens were extracted by liquid–liquid extraction using methyl tert-butylether as the solvent. Food samples were enzymatically hydrolyzed with β-glucuronidase/arylsulfatase. Before GC-MS, the analytes were derivatized to their trimethylsilyl derivatives by incubation with N,O-bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane for 30 min at 80°C. The calibration curves showed good linearity (r2 > 0.99) in the range of interest for each analyte. The limits of detection and quantification of the 21 phytoestrogens were in the ranges of 0.5–20 and 1–50 ng/mL, respectively. The intra- and inter-day precisions were all below 15.7%. These multivariate procedures were efficient in determining the optimal conditions using peak heights as responses. KCI Citation Count: 2 This study aimed to measure phytoestrogen contents in health functional foods ( HFFs ) to alleviate menopausal symptoms that are commercially available in South Korea. A sensitive and selective method using gas chromatography–mass spectrometry ( GC‐MS ) for the monitoring of 21 phytoestrogens was developed and fully validated. Phytoestrogens were extracted by liquid–liquid extraction using methyl tert ‐butylether as the solvent. Food samples were enzymatically hydrolyzed with β‐glucuronidase/arylsulfatase. Before GC‐MS , the analytes were derivatized to their trimethylsilyl derivatives by incubation with N , O ‐bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane for 30 min at 80°C. The calibration curves showed good linearity ( r 2 > 0.99) in the range of interest for each analyte. The limits of detection and quantification of the 21 phytoestrogens were in the ranges of 0.5–20 and 1–50 ng/ mL , respectively. The intra‐ and inter‐day precisions were all below 15.7%. These multivariate procedures were efficient in determining the optimal conditions using peak heights as responses. |
| Author | Lee, Jeongae Chung, Bong Chul Kim, Yu Ra Moon, Myeong Hee Pyo, Hee Soo |
| Author_xml | – sequence: 1 givenname: Yu Ra surname: Kim fullname: Kim, Yu Ra organization: Yonsei University – sequence: 2 givenname: Hee Soo surname: Pyo fullname: Pyo, Hee Soo organization: Korea Institute of Science and Technology – sequence: 3 givenname: Bong Chul surname: Chung fullname: Chung, Bong Chul organization: Korea Institute of Science and Technology – sequence: 4 givenname: Myeong Hee surname: Moon fullname: Moon, Myeong Hee organization: Yonsei University – sequence: 5 givenname: Jeongae surname: Lee fullname: Lee, Jeongae email: frans@kist.re.kr organization: Korea Institute of Science and Technology |
| BackLink | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002215488$$DAccess content in National Research Foundation of Korea (NRF) |
| BookMark | eNp9kE1OwzAQRi1UJNrChhN4C1KK7cRxuixR_0QRiFZsLddxWtNgIztVlR1H4IychKRhgRBiNt8s3huNvh7oGGsUAJcYDTBC5Ga9k36AmzkBXUzIMKDDaNj5sZ-BnvcvNcsYoV0wnqaf7x_3Szgyoqi89tDm8Fk4bfcePm6r0ipfOrtRxkNt4EyJotzCyd7IUttagRNrM38OTnNReHXxnX2wmoxX6SxYPEzn6WgRyBAxHBC6pnlMGUYky0UcZUiQWCZrSRRBLAsThjOa0IQoRaKcUhLFMmZC1ApCLAn74Ko9a1zOd1JzK_QxN5bvHB89reYchzROCK5Z1LLSWe-dyrnUpWieLp3QBceIN43xpjF-bKxWrn8pb06_Clf9DeMWPuhCVf-Q_PYuXbbOFwn_fQ4 |
| CitedBy_id | crossref_primary_10_1080_10408398_2024_2435597 crossref_primary_10_1021_acs_jafc_9b08107 crossref_primary_10_1002_bkcs_11484 crossref_primary_10_3390_separations11070205 |
| Cites_doi | 10.1002/elps.201400531 10.1016/j.chroma.2003.08.084 10.1093/ajcn/68.6.1453S 10.1016/j.chroma.2009.06.042 10.1001/jama.291.14.1701 10.1006/abbi.1998.0951 10.1016/j.jchromb.2004.03.044 10.1207/s15327914nc5402_5 10.1021/jf051488w 10.1021/jf00091a041 10.1080/03067319.2014.1002492 10.1006/abio.1996.0025 10.1002/rcm.819 10.1021/ed072p319 10.1016/j.foodchem.2009.01.062 10.1039/C5FO00308C 10.1016/j.jpba.2009.06.032 10.1301/nr.2003.jun.204-213 10.1021/jf035053p 10.1016/0009-8981(91)90120-2 10.1002/1096-9888(200011)35:11<1285::AID-JMS61>3.0.CO;2-L 10.1016/j.aca.2008.11.050 10.1016/S0955-2863(02)00208-5 10.1080/07315724.2013.875434 10.1002/mnfr.200600289 10.1080/10826076.2011.638410 10.1001/jama.288.3.321 10.1016/j.chroma.2013.06.054 10.1016/j.ab.2005.03.053 10.1016/j.jpba.2011.04.024 10.1016/j.fct.2014.04.028 10.1146/annurev.nutr.22.111401.144957 10.1016/S0021-9673(99)00267-8 10.1016/S0003-2697(02)00707-8 10.1002/jssc.200900695 10.1016/S1570-0232(04)00652-X 10.1016/j.scitotenv.2013.07.040 10.1002/ijc.22203 10.3390/metabo5010056 10.1016/j.phytochem.2004.03.005 10.3136/fstr.9.128 10.1002/bkcs.10814 |
| ContentType | Journal Article |
| Copyright | 2017 Korean Chemical Society, Seoul & Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim |
| Copyright_xml | – notice: 2017 Korean Chemical Society, Seoul & Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim |
| DBID | AAYXX CITATION ACYCR |
| DOI | 10.1002/bkcs.11111 |
| DatabaseName | CrossRef Korean Citation Index |
| DatabaseTitle | CrossRef |
| DatabaseTitleList | CrossRef |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Chemistry |
| EISSN | 1229-5949 |
| EndPage | 458 |
| ExternalDocumentID | oai_kci_go_kr_ARTI_1356821 10_1002_bkcs_11111 BKCS11111 |
| Genre | article |
| GrantInformation_xml | – fundername: Korea Institute of Science and Technology funderid: 2E25360 – fundername: National Research Foundation of Korea – fundername: Bio & Medical Technology Development Program – fundername: Ministry of Science, ICT and Future Planning funderid: NRF‐2013M3A9B6046413 |
| GroupedDBID | 0R~ 1OC 23N 2WC 33P 5GY 6J9 85H 87K 9ZL AAESR AAHQN AAMMB AAMNL AANHP AANLZ AAXRX AAYCA AAZKR ABCUV ABDBF ABJNI ACAHQ ACBWZ ACCZN ACGFO ACGFS ACPOU ACRPL ACUHS ACXBN ACXQS ACYCR ACYXJ ADBBV ADEOM ADKYN ADMGS ADNMO ADOZA ADXAS ADZMN AEFGJ AEGXH AEIGN AENEX AEUYR AEYWJ AFBPY AFFPM AFGKR AFWVQ AGHNM AGQPQ AGXDD AGYGG AHBTC AIAGR AIDQK AIDYY AITYG AIURR AJXKR ALMA_UNASSIGNED_HOLDINGS ALUQN ALVPJ AMYDB AUFTA AYCSE AZFZN AZVAB BFHJK BHBCM BMNLL BMXJE BRXPI C1A DCZOG DRFUL DRSTM E3Z EBS EJD HGLYW HH5 JDI KVFHK LATKE LEEKS LITHE LOXES LUTES LYRES MEWTI MRFUL MRSTM MSFUL MSSTM MXFUL MXSTM MZR O66 O9- OK1 OVT P2P P2W RNS ROL SUPJJ TR2 WBFHL WBKPD WIH WIK WOHZO WXSBR WYISQ XSB ZZE ZZTAW AAYXX CITATION AAHHS ACCFJ ADZOD AEEZP AEQDE AIWBW AJBDE |
| ID | FETCH-LOGICAL-c3071-25b5f657102dfa64d0a26c8bc2e207d3871d58582ee24f55246c67aa65700783 |
| ISSN | 1229-5949 0253-2964 |
| IngestDate | Sun Mar 09 07:51:26 EDT 2025 Wed Oct 01 04:53:04 EDT 2025 Thu Apr 24 23:00:06 EDT 2025 Sun Sep 21 06:24:07 EDT 2025 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 4 |
| Language | English |
| License | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c3071-25b5f657102dfa64d0a26c8bc2e207d3871d58582ee24f55246c67aa65700783 |
| Notes | G704-000067.2017.38.4.009 http://onlinelibrary.wiley.com/doi/10.1002/bkcs.11111/abstract |
| PageCount | 11 |
| ParticipantIDs | nrf_kci_oai_kci_go_kr_ARTI_1356821 crossref_citationtrail_10_1002_bkcs_11111 crossref_primary_10_1002_bkcs_11111 wiley_primary_10_1002_bkcs_11111_BKCS11111 |
| ProviderPackageCode | CITATION AAYXX |
| PublicationCentury | 2000 |
| PublicationDate | April 2017 2017-04-00 2017-04 |
| PublicationDateYYYYMMDD | 2017-04-01 |
| PublicationDate_xml | – month: 04 year: 2017 text: April 2017 |
| PublicationDecade | 2010 |
| PublicationPlace | Weinheim |
| PublicationPlace_xml | – name: Weinheim |
| PublicationTitle | Bulletin of the Korean Chemical Society |
| PublicationYear | 2017 |
| Publisher | Wiley‐VCH Verlag GmbH & Co. KGaA 대한화학회 |
| Publisher_xml | – name: Wiley‐VCH Verlag GmbH & Co. KGaA – name: 대한화학회 |
| References | 2004; 65 2015; 34 2010; 33 2015; 36 1995; 72 2015; 6 2006; 119 2015; 5 2013; 1313 2003; 315 1991; 199 1990; 38 2015; 95 2006; 54 2002; 13 2009 2014; 69 2003; 17 2011; 56 2014; 470 2007; 51 1999; 844 2012; 35 2009; 637 2004; 1027 1996; 223 2004; 806 2016; 37 2009; 115 1998; 68 2009; 1216 2004; 52 2005; 341 2004; 291 2000 2009; 50 2000; 35 2002; 22 2002; 288 2003; 9 2005; 53 2013 2003; 61 1998; 360 2004; 812 e_1_2_4_40_1 Kumar S. (e_1_2_4_37_1) 2013 e_1_2_4_41_1 e_1_2_4_21_1 e_1_2_4_44_1 e_1_2_4_20_1 e_1_2_4_45_1 e_1_2_4_23_1 e_1_2_4_42_1 e_1_2_4_22_1 e_1_2_4_43_1 e_1_2_4_25_1 e_1_2_4_24_1 e_1_2_4_27_1 Skoog D. A. (e_1_2_4_39_1) 2000 e_1_2_4_46_1 e_1_2_4_26_1 e_1_2_4_47_1 e_1_2_4_29_1 e_1_2_4_28_1 Makin H. L. J. (e_1_2_4_35_1) 2009 e_1_2_4_3_1 e_1_2_4_2_1 e_1_2_4_5_1 e_1_2_4_4_1 e_1_2_4_7_1 e_1_2_4_6_1 e_1_2_4_9_1 e_1_2_4_8_1 e_1_2_4_30_1 e_1_2_4_32_1 e_1_2_4_10_1 e_1_2_4_31_1 e_1_2_4_11_1 e_1_2_4_34_1 e_1_2_4_12_1 e_1_2_4_33_1 e_1_2_4_13_1 e_1_2_4_36_1 e_1_2_4_14_1 e_1_2_4_15_1 e_1_2_4_16_1 e_1_2_4_38_1 e_1_2_4_18_1 e_1_2_4_17_1 e_1_2_4_19_1 |
| References_xml | – volume: 470 start-page: 1401 year: 2014 publication-title: Sci. Total Environ. – volume: 315 start-page: 114 year: 2003 publication-title: Anal. Biochem. – volume: 69 start-page: 260 year: 2014 publication-title: Food Chem. Toxicol. – volume: 812 start-page: 325 year: 2004 publication-title: J. Chromatogr. B – volume: 115 start-page: 1389 year: 2009 publication-title: Food Chem. – start-page: 16 year: 2013 publication-title: Sci. World J. – volume: 95 start-page: 187 year: 2015 publication-title: Int. J. Environ. Anal. Chem. – volume: 65 start-page: 995 year: 2004 publication-title: Phytochemistry – volume: 35 start-page: 2735 year: 2012 publication-title: J. Liq. Chromatogr. Relat. Technol. – volume: 6 start-page: 2017 year: 2015 publication-title: Food Funct. – volume: 36 start-page: 1073 year: 2015 publication-title: Electrophoresis – volume: 37 start-page: 1029 year: 2016 publication-title: Bull. Korean Chem. Soc. – start-page: 500 year: 2009 – volume: 119 start-page: 2402 year: 2006 publication-title: Int. J. Cancer – volume: 56 start-page: 93 year: 2011 publication-title: J. Pharm. Biomed. Anal. – volume: 1313 start-page: 62 year: 2013 publication-title: J. Chromatogr. A – volume: 637 start-page: 55 year: 2009 publication-title: Anal. Chim. Acta – volume: 199 start-page: 263 year: 1991 publication-title: Clin. Chim. Acta – volume: 291 start-page: 1701 year: 2004 publication-title: JAMA – volume: 341 start-page: 220 year: 2005 publication-title: Anal. Biochem. – volume: 51 start-page: 787 year: 2007 publication-title: Mol. Nutr. Food Res. – volume: 72 start-page: 319 year: 1995 publication-title: J. Chem. Educ. – volume: 22 start-page: 19 year: 2002 publication-title: Annu. Rev. Nutr. – volume: 61 start-page: 204 year: 2003 publication-title: Nutr. Rev. – start-page: 911 year: 2000 – volume: 844 start-page: 1 year: 1999 publication-title: J. Chromatogr. A – volume: 38 start-page: 185 year: 1990 publication-title: J. Agric. Food Chem. – volume: 13 start-page: 572 year: 2002 publication-title: J. Nutr. Biochem. – volume: 17 start-page: 56 year: 2003 publication-title: Rapid Commun. Mass Spectrom. – volume: 5 start-page: 56 year: 2015 publication-title: Metabolites – volume: 223 start-page: 169 year: 1996 publication-title: Anal. Biochem. – volume: 288 start-page: 321 year: 2002 publication-title: JAMA – volume: 9 start-page: 128 year: 2003 publication-title: Food Sci. Technol. Res. – volume: 54 start-page: 184 year: 2006 publication-title: Nutr. Cancer – volume: 360 start-page: 142 year: 1998 publication-title: Arch. Biochem. Biophys. – volume: 35 start-page: 1285 year: 2000 publication-title: J. Mass Spectrom. – volume: 68 start-page: 1453S year: 1998 publication-title: Am. J. Clin. Nutr. – volume: 53 start-page: 9342 year: 2005 publication-title: J. Agric. Food Chem. – volume: 1027 start-page: 67 year: 2004 publication-title: J. Chromatogr. A – volume: 52 start-page: 2763 year: 2004 publication-title: J. Agric. Food Chem. – volume: 806 start-page: 101 year: 2004 publication-title: J. Chromatogr. B – volume: 33 start-page: 600 year: 2010 publication-title: J. Sep. Sci. – volume: 1216 start-page: 6024 year: 2009 publication-title: J. Chromatogr. A – volume: 50 start-page: 939 year: 2009 publication-title: J. Pharm. Biomed. Anal. – volume: 34 start-page: 42 year: 2015 publication-title: J. Am. Coll. Nutr. – ident: e_1_2_4_12_1 doi: 10.1002/elps.201400531 – ident: e_1_2_4_23_1 doi: 10.1016/j.chroma.2003.08.084 – ident: e_1_2_4_46_1 doi: 10.1093/ajcn/68.6.1453S – ident: e_1_2_4_32_1 doi: 10.1016/j.chroma.2009.06.042 – ident: e_1_2_4_15_1 doi: 10.1001/jama.291.14.1701 – ident: e_1_2_4_11_1 doi: 10.1006/abbi.1998.0951 – ident: e_1_2_4_17_1 doi: 10.1016/j.jchromb.2004.03.044 – ident: e_1_2_4_47_1 doi: 10.1207/s15327914nc5402_5 – ident: e_1_2_4_29_1 doi: 10.1021/jf051488w – ident: e_1_2_4_31_1 – ident: e_1_2_4_16_1 doi: 10.1021/jf00091a041 – ident: e_1_2_4_24_1 doi: 10.1080/03067319.2014.1002492 – ident: e_1_2_4_28_1 doi: 10.1006/abio.1996.0025 – ident: e_1_2_4_33_1 doi: 10.1002/rcm.819 – ident: e_1_2_4_38_1 doi: 10.1021/ed072p319 – ident: e_1_2_4_8_1 doi: 10.1016/j.foodchem.2009.01.062 – ident: e_1_2_4_7_1 doi: 10.1039/C5FO00308C – ident: e_1_2_4_2_1 doi: 10.1016/j.jpba.2009.06.032 – ident: e_1_2_4_3_1 doi: 10.1301/nr.2003.jun.204-213 – ident: e_1_2_4_44_1 doi: 10.1021/jf035053p – ident: e_1_2_4_26_1 doi: 10.1016/0009-8981(91)90120-2 – ident: e_1_2_4_36_1 doi: 10.1002/1096-9888(200011)35:11<1285::AID-JMS61>3.0.CO;2-L – start-page: 16 year: 2013 ident: e_1_2_4_37_1 publication-title: Sci. World J. – ident: e_1_2_4_20_1 doi: 10.1016/j.aca.2008.11.050 – ident: e_1_2_4_10_1 doi: 10.1016/S0955-2863(02)00208-5 – ident: e_1_2_4_13_1 doi: 10.1080/07315724.2013.875434 – ident: e_1_2_4_27_1 doi: 10.1002/mnfr.200600289 – ident: e_1_2_4_42_1 doi: 10.1080/10826076.2011.638410 – ident: e_1_2_4_14_1 doi: 10.1001/jama.288.3.321 – ident: e_1_2_4_21_1 doi: 10.1016/j.chroma.2013.06.054 – ident: e_1_2_4_6_1 doi: 10.1016/j.ab.2005.03.053 – ident: e_1_2_4_25_1 doi: 10.1016/j.jpba.2011.04.024 – ident: e_1_2_4_19_1 doi: 10.1016/j.fct.2014.04.028 – ident: e_1_2_4_9_1 doi: 10.1146/annurev.nutr.22.111401.144957 – ident: e_1_2_4_34_1 doi: 10.1016/S0021-9673(99)00267-8 – ident: e_1_2_4_45_1 doi: 10.1016/S0003-2697(02)00707-8 – ident: e_1_2_4_30_1 doi: 10.1002/jssc.200900695 – ident: e_1_2_4_43_1 doi: 10.1016/S1570-0232(04)00652-X – start-page: 500 volume-title: Steroid Analysis year: 2009 ident: e_1_2_4_35_1 – ident: e_1_2_4_41_1 doi: 10.1016/j.scitotenv.2013.07.040 – ident: e_1_2_4_5_1 doi: 10.1002/ijc.22203 – start-page: 911 volume-title: Fundamental of Analytical Chemistry year: 2000 ident: e_1_2_4_39_1 – ident: e_1_2_4_18_1 doi: 10.3390/metabo5010056 – ident: e_1_2_4_4_1 doi: 10.1016/j.phytochem.2004.03.005 – ident: e_1_2_4_40_1 doi: 10.3136/fstr.9.128 – ident: e_1_2_4_22_1 doi: 10.1002/bkcs.10814 |
| SSID | ssj0027725 |
| Score | 2.1273167 |
| Snippet | This study aimed to measure phytoestrogen contents in health functional foods (HFFs) to alleviate menopausal symptoms that are commercially available in South... This study aimed to measure phytoestrogen contents in health functional foods ( HFFs ) to alleviate menopausal symptoms that are commercially available in... |
| SourceID | nrf crossref wiley |
| SourceType | Open Website Enrichment Source Index Database Publisher |
| StartPage | 448 |
| SubjectTerms | Gas chromatography–mass spectrometry Health functional food Phytoestrogen Simultaneous 화학 |
| Title | GC‐MS Analysis of Various Phytoestrogens in Health Functional Foods |
| URI | https://onlinelibrary.wiley.com/doi/abs/10.1002%2Fbkcs.11111 https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002215488 |
| Volume | 38 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| ispartofPNX | Bulletin of the Korean Chemical Society, 2017, 38(4), , pp.448-458 |
| journalDatabaseRights | – providerCode: PRVEBS databaseName: Academic Search Ultimate customDbUrl: https://search.ebscohost.com/login.aspx?authtype=ip,shib&custid=s3936755&profile=ehost&defaultdb=asn eissn: 1229-5949 dateEnd: 20241105 omitProxy: true ssIdentifier: ssj0027725 issn: 1229-5949 databaseCode: ABDBF dateStart: 20140501 isFulltext: true titleUrlDefault: https://search.ebscohost.com/direct.asp?db=asn providerName: EBSCOhost |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3bbtMwGLZKdwE3E0cxTrKAG0AZiWMn6eUa1hWmoYkVNK6i2HHG1ClGob0oVzwCz8iT8PuQQ1mFBjdp6jpOZX_6D_bnzwg9z4u4IHHkeyIQHBIUUXoQVXMvguCACF7GgdHpPnofTT_Sd6fsdDDos5aWC74rvm_cV_I_owplMK56l-w_jGzbKBTAPYwvXGGE4XqlMT5IW64C5ON9fZFPkAJrcuvxl9VCgeGvFTRiqK9u39EE_JmbBpwoZXf7tou7TpK74Q8cqlrP17faAo7p2S3fG0x9Xr760Nr445WyTk1CbdVxCJxpGesTjuBbR0pUjsW_kvqnqZT96QhwcR2LxVpQQkYeG1kd0l25ocyZ3TDpwYv2bCi10pvOHVOr7H7J0lvlWD4X34zVDzp_1qzh_-HmWvKhFWommX7WJECQPG8BXok_RFt74zfjSZexx-bU3vb_t_q25HX35rWI5lpVl-t5jglUZjfRtssw8J6Fyy00kNVtdD1tDva7g_YP0l8_fh6d4AYwWJXYAQavAwafV9gCBneAwQYwd9Fssj9Lp547TcMTYMcDjzDOyojpiLIo84gWfk4ikXBBJPHjIoTMuYDcMSFSEloyRmgkojjPNTdKr_XeQ8NKVfI-wkIkI1IGo4L6IS1Crs0AExRyCyl8n-c76EXTIZlwSvP6wJOL7HLX76Bnbd2vVl9lY62n0K_ZXJxnWg5df56pbF5nkPS9zYKQRQmBSi9Nt_-lnWx8mJ6YuwdXeu9DdKPD-CM0XNRL-RiC0AV_4qDyG1OuhDc |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=GC%E2%80%90MS+Analysis+of+Various+Phytoestrogens+in+Health+Functional+Foods&rft.jtitle=Bulletin+of+the+Korean+Chemical+Society&rft.au=Kim%2C+Yu+Ra&rft.au=Pyo%2C+Hee+Soo&rft.au=Chung%2C+Bong+Chul&rft.au=Moon%2C+Myeong+Hee&rft.date=2017-04-01&rft.issn=1229-5949&rft.eissn=1229-5949&rft.volume=38&rft.issue=4&rft.spage=448&rft.epage=458&rft_id=info:doi/10.1002%2Fbkcs.11111&rft.externalDBID=n%2Fa&rft.externalDocID=10_1002_bkcs_11111 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1229-5949&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1229-5949&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1229-5949&client=summon |