Gambir Quality from West Sumatra Indonesia Processed With Traditional Extraction
Gambir is dried extract of leaves and branches of Uncaria gambir. Pesisir Selatan and Lima Puluh Kota were the central place in produce gambir in West Sumatra, Indonesia. This study identified gambir from both Pesisir Selatan and Lima Puluh Kota West Sumatra Indonesia for its quality. The analysis o...
Saved in:
Published in | IOP conference series. Earth and environmental science Vol. 347; no. 1; pp. 12066 - 12074 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Bristol
IOP Publishing
01.11.2019
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Gambir is dried extract of leaves and branches of Uncaria gambir. Pesisir Selatan and Lima Puluh Kota were the central place in produce gambir in West Sumatra, Indonesia. This study identified gambir from both Pesisir Selatan and Lima Puluh Kota West Sumatra Indonesia for its quality. The analysis of gambir were the antioxidant activity, total polyphenol content and catechin content. Catechin content determined with High Performance Liquid Chromatography (HPLC). The result showed that the antioxidant activity, total polyphenols and the average of catechin content gambir from Pesisir Selatan and Lima Puluh Kota Region were 91.33 % and 91.55 %, 197.35 mg/m GAE and 182.00 mg/g GAE and 50.87 % and 55.40% respectively. The conclusion were the antioxidant activity, total polyphenols and catechin content of gambir from Pesisir Selatan and Lima Puluh Kota are influenced by the raw materials. |
---|---|
AbstractList | Gambir is dried extract of leaves and branches of Uncaria gambir. Pesisir Selatan and Lima Puluh Kota were the central place in produce gambir in West Sumatra, Indonesia. This study identified gambir from both Pesisir Selatan and Lima Puluh Kota West Sumatra Indonesia for its quality. The analysis of gambir were the antioxidant activity, total polyphenol content and catechin content. Catechin content determined with High Performance Liquid Chromatography (HPLC). The result showed that the antioxidant activity, total polyphenols and the average of catechin content gambir from Pesisir Selatan and Lima Puluh Kota Region were 91.33 % and 91.55 %, 197.35 mg/m GAE and 182.00 mg/g GAE and 50.87 % and 55.40% respectively. The conclusion were the antioxidant activity, total polyphenols and catechin content of gambir from Pesisir Selatan and Lima Puluh Kota are influenced by the raw materials. Abstract Gambir is dried extract of leaves and branches of Uncaria gambir. Pesisir Selatan and Lima Puluh Kota were the central place in produce gambir in West Sumatra, Indonesia. This study identified gambir from both Pesisir Selatan and Lima Puluh Kota West Sumatra Indonesia for its quality. The analysis of gambir were the antioxidant activity, total polyphenol content and catechin content. Catechin content determined with High Performance Liquid Chromatography (HPLC). The result showed that the antioxidant activity, total polyphenols and the average of catechin content gambir from Pesisir Selatan and Lima Puluh Kota Region were 91.33 % and 91.55 %, 197.35 mg/m GAE and 182.00 mg/g GAE and 50.87 % and 55.40% respectively. The conclusion were the antioxidant activity, total polyphenols and catechin content of gambir from Pesisir Selatan and Lima Puluh Kota are influenced by the raw materials. |
Author | Neswati Anggraini, Tuty Asben, Alfi |
Author_xml | – sequence: 1 givenname: Tuty surname: Anggraini fullname: Anggraini, Tuty email: tuty@ae.unand.ac.id organization: Faculty of Agricultural Technology Andalas University – sequence: 2 surname: Neswati fullname: Neswati organization: Faculty of Agricultural Technology Andalas University – sequence: 3 givenname: Alfi surname: Asben fullname: Asben, Alfi organization: Faculty of Agricultural Technology Andalas University |
BookMark | eNqFkF1LwzAUhoNMcJv-BQl4401t0ny0vZRR52DgZJNdhjRNsGNtatKC-_e2VCaC4FVOOM95z-GZgUltaw3ALUYPGCVJiGPGAkwwCwmNQxwiHCHOL8D03JicaxRfgZn3B4R4TEk6BZulrPLSwddOHsv2BI2zFdxr38JtV8nWSbiqi36fLyXcOKu097qA-7J9hzsni7ItbS2PMPvsUTV8rsGlkUevb77fOXh7ynaL52D9slwtHteBIilugyiNCoJUTiOJVa5YarDRSUrSXBGKEpPL1GjDCKeMYlYYhiSNEScJ0nGCuSZzcDfmNs5-dP3B4mA719_iRcRYgjChnPUUHynlrPdOG9G4spLuJDASgz0xiBGDJNHbE1iM9vrB-3GwtM1PcpZtf2GiKUyPRn-g_-R_AXVbf40 |
Cites_doi | 10.1021/jf0350111 10.3389/fphar.2017.00869 10.1016/S0924-2244(00)00061-3 10.1016/j.cej.2016.06.044 10.1016/j.atherosclerosis.2015.02.026 10.1016/j.jwpe.2017.05.004 10.1007/BF02492313 10.1016/j.polymdegradstab.2016.03.035 |
ContentType | Journal Article |
Copyright | Published under licence by IOP Publishing Ltd 2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
Copyright_xml | – notice: Published under licence by IOP Publishing Ltd – notice: 2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
DBID | O3W TSCCA AAYXX CITATION ABUWG AFKRA ATCPS AZQEC BENPR BHPHI CCPQU DWQXO GNUQQ HCIFZ PATMY PIMPY PQEST PQQKQ PQUKI PRINS PYCSY |
DOI | 10.1088/1755-1315/347/1/012066 |
DatabaseName | IOP Publishing IOPscience (Open Access) CrossRef ProQuest Central (Alumni) ProQuest Central UK/Ireland ProQuest Agriculture & Environmental Science Database ProQuest Central Essentials ProQuest Central ProQuest Natural Science Collection ProQuest One Community College ProQuest Central Korea ProQuest Central Student SciTech Premium Collection (Proquest) (PQ_SDU_P3) Environmental Science Database Publicly Available Content Database ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China Environmental Science Collection |
DatabaseTitle | CrossRef Publicly Available Content Database ProQuest Central Student ProQuest Central Essentials ProQuest One Academic Eastern Edition ProQuest Central (Alumni Edition) SciTech Premium Collection ProQuest One Community College ProQuest Central China ProQuest Central Environmental Science Collection ProQuest One Academic UKI Edition Natural Science Collection ProQuest Central Korea Agricultural & Environmental Science Collection Environmental Science Database ProQuest One Academic |
DatabaseTitleList | Publicly Available Content Database CrossRef |
Database_xml | – sequence: 1 dbid: O3W name: IOP Publishing url: http://iopscience.iop.org/ sourceTypes: Enrichment Source Publisher – sequence: 2 dbid: BENPR name: ProQuest Central url: https://www.proquest.com/central sourceTypes: Aggregation Database |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Geology |
DocumentTitleAlternate | Gambir Quality from West Sumatra Indonesia Processed With Traditional Extraction |
EISSN | 1755-1315 |
ExternalDocumentID | 10_1088_1755_1315_347_1_012066 EES_347_1_012066 |
GeographicLocations | West Sumatra Indonesia Sumatra Indonesia |
GeographicLocations_xml | – name: Sumatra – name: Indonesia – name: West Sumatra Indonesia |
GroupedDBID | 1JI 2WC 4.4 5B3 5GY 5VS AAFWJ AAJIO AAJKP ABHWH ACAFW ACHIP AEFHF AEJGL AFKRA AFYNE AHSEE AIYBF AKPSB ALMA_UNASSIGNED_HOLDINGS ASPBG ATCPS ATQHT AVWKF AZFZN BENPR BHPHI CCPQU CEBXE CJUJL CRLBU CS3 DU5 EDWGO EQZZN HCIFZ IJHAN IOP IZVLO KNG KQ8 N5L O3W OK1 PATMY PIMPY PJBAE PYCSY RIN SY9 T37 TR2 TSCCA W28 AAYXX CITATION ABUWG AZQEC DWQXO GNUQQ PQEST PQQKQ PQUKI PRINS |
ID | FETCH-LOGICAL-c391t-292d30cb42a1cbc59f1fe8939bc3408fba9fef53645415df50a4706380e7816e3 |
IEDL.DBID | BENPR |
ISSN | 1755-1307 |
IngestDate | Thu Oct 10 19:49:38 EDT 2024 Fri Aug 23 00:33:26 EDT 2024 Wed Aug 21 03:33:35 EDT 2024 Thu Jan 07 13:52:08 EST 2021 |
IsDoiOpenAccess | true |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 1 |
Language | English |
License | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c391t-292d30cb42a1cbc59f1fe8939bc3408fba9fef53645415df50a4706380e7816e3 |
OpenAccessLink | https://www.proquest.com/docview/2558013465?pq-origsite=%requestingapplication% |
PQID | 2558013465 |
PQPubID | 4998669 |
PageCount | 9 |
ParticipantIDs | iop_journals_10_1088_1755_1315_347_1_012066 proquest_journals_2558013465 crossref_primary_10_1088_1755_1315_347_1_012066 |
PublicationCentury | 2000 |
PublicationDate | 20191101 |
PublicationDateYYYYMMDD | 2019-11-01 |
PublicationDate_xml | – month: 11 year: 2019 text: 20191101 day: 01 |
PublicationDecade | 2010 |
PublicationPlace | Bristol |
PublicationPlace_xml | – name: Bristol |
PublicationTitle | IOP conference series. Earth and environmental science |
PublicationTitleAlternate | IOP Conf. Ser.: Earth Environ. Sci |
PublicationYear | 2019 |
Publisher | IOP Publishing |
Publisher_xml | – name: IOP Publishing |
References | Frauen (EES_347_1_012066bib3) 2002; 55 Payen (EES_347_1_012066bib7) 2017; 8 Samarghandian (EES_347_1_012066bib4) 2017 Kajiya (EES_347_1_012066bib5) 2004; 52 Mika (EES_347_1_012066bib8) 2015; 240 Bacelo (EES_347_1_012066bib11) 2016; 303 Anggraini (EES_347_1_012066bib1) 2011; 5 Amir (EES_347_1_012066bib15) 2012 Zebua (EES_347_1_012066bib16) 2018 Huang (EES_347_1_012066bib13) 2005 Arbenz (EES_347_1_012066bib9) 2016; 132 Carre (EES_347_1_012066bib17) 2017; 25 Zhao (EES_347_1_012066bib2) 2017 Wang (EES_347_1_012066bib14) 2000; 11 Suharso (EES_347_1_012066bib10) 2017; 18 Rahman (EES_347_1_012066bib18) 2018 Yeni (EES_347_1_012066bib19) 2014; 9 Anggraini (EES_347_1_012066bib12) 2018 Takanashi (EES_347_1_012066bib6) 2017; 7 |
References_xml | – year: 2018 ident: EES_347_1_012066bib18 article-title: Determination ef extraction process conditions of gambier catechin (Uncaria gambir, Roxb) from Solok Bio-Bio Lima Puluh Kota District, West Sumatra contributor: fullname: Rahman – volume: 9 start-page: 24565 year: 2014 ident: EES_347_1_012066bib19 article-title: Repeated extraction process of raw gambiers (Uncaria gambir Roxb) for the catechin production as an antioxidant publication-title: International Journal of Engeneering Research contributor: fullname: Yeni – volume: 52 start-page: 1514 year: 2004 ident: EES_347_1_012066bib5 article-title: Relationship between antibacterial activity of (+) catechin derivates and their interaction with a model membrane publication-title: J. Agric. Food Chem. doi: 10.1021/jf0350111 contributor: fullname: Kajiya – year: 2018 ident: EES_347_1_012066bib12 article-title: Mangampo: A Traditional Method From West Sumatra to Extract Gambir from Uncaria gambir contributor: fullname: Anggraini – volume: 8 start-page: 1 year: 2017 ident: EES_347_1_012066bib7 article-title: Catechin in a 1:2 complex with lysin inhibits cancer cell migration and metastatic take in mice publication-title: Frontiers in Pharmacology doi: 10.3389/fphar.2017.00869 contributor: fullname: Payen – volume: 11 start-page: 152 year: 2000 ident: EES_347_1_012066bib14 article-title: Tea flavonoids : Their function, utilisation and analysis publication-title: Journal of Food Science and Technology doi: 10.1016/S0924-2244(00)00061-3 contributor: fullname: Wang – year: 2018 ident: EES_347_1_012066bib16 article-title: Hypoglicemic avtivity of gambier (Uncaria gambir Roxb) drink in alloxan-induced mice contributor: fullname: Zebua – volume: 25 start-page: 1 year: 2017 ident: EES_347_1_012066bib17 article-title: Hot ethanol extraction : Economic feasibility of a new and green process publication-title: Oilseeds and Fates Crops and lipids contributor: fullname: Carre – start-page: 1 year: 2017 ident: EES_347_1_012066bib2 article-title: Comparative effects of food preservatives on the productio of staphylococcus aureus isolate contributor: fullname: Zhao – year: 2005 ident: EES_347_1_012066bib13 article-title: The chemistry behind antioxydant capacity assays. J contributor: fullname: Huang – start-page: 67 year: 2012 ident: EES_347_1_012066bib15 article-title: Phytochemical analysis and in vitro atioxidant activity of Uncaria gambir contributor: fullname: Amir – start-page: 1 year: 2017 ident: EES_347_1_012066bib4 article-title: Catechin treatment ameliorates diabetes and its complications in Streptozotocin induced diabetos rats contributor: fullname: Samarghandian – volume: 303 start-page: 575 year: 2016 ident: EES_347_1_012066bib11 article-title: Tannin-based biosorbents for environmental applicatioan. A Review publication-title: Chemical Engineering Journal doi: 10.1016/j.cej.2016.06.044 contributor: fullname: Bacelo – volume: 5 start-page: 33 year: 2011 ident: EES_347_1_012066bib1 article-title: Antioxidative actitivty and caetchin content of four kinds of uncaria gambir extracts from West suamra, Indonesia publication-title: African Journal of Biochemical Research contributor: fullname: Anggraini – volume: 240 start-page: 125 year: 2015 ident: EES_347_1_012066bib8 article-title: Anti atherosclerotic activity of catechin depends on their stereoisomerism publication-title: Atherosclerosis doi: 10.1016/j.atherosclerosis.2015.02.026 contributor: fullname: Mika – volume: 18 start-page: 1 year: 2017 ident: EES_347_1_012066bib10 article-title: Modification of gambier extracts as green inhibitor of calcium carbonate (CaCo3) scale information publication-title: Journal of Wateer Process Engineering doi: 10.1016/j.jwpe.2017.05.004 contributor: fullname: Suharso – volume: 55 start-page: 43 year: 2002 ident: EES_347_1_012066bib3 article-title: Determination of green tea catechin in cosmetic formulations and in in-vitro skin extracts by high performance liquid chromatography coupled with electrospray ionization mass spectrometry publication-title: Chromatographia doi: 10.1007/BF02492313 contributor: fullname: Frauen – volume: 7 start-page: 1 year: 2017 ident: EES_347_1_012066bib6 article-title: Epicatechin oligomers longer than trimers have anti cancer activities, but not the catechin counterparts publication-title: Svvientific Report contributor: fullname: Takanashi – volume: 132 start-page: 62 year: 2016 ident: EES_347_1_012066bib9 article-title: Advanced biobased and rigid foams, base on urethane modified, socyanurate from oxypropylated gambier tannin polyol publication-title: Polymer Degradation and Stability doi: 10.1016/j.polymdegradstab.2016.03.035 contributor: fullname: Arbenz |
SSID | ssj0067439 |
Score | 2.1784413 |
Snippet | Gambir is dried extract of leaves and branches of Uncaria gambir. Pesisir Selatan and Lima Puluh Kota were the central place in produce gambir in West Sumatra,... Abstract Gambir is dried extract of leaves and branches of Uncaria gambir. Pesisir Selatan and Lima Puluh Kota were the central place in produce gambir in West... |
SourceID | proquest crossref iop |
SourceType | Aggregation Database Enrichment Source Publisher |
StartPage | 12066 |
SubjectTerms | Antioxidants Catechin High performance liquid chromatography Liquid chromatography Polyphenols Raw materials Uncaria gambir |
SummonAdditionalLinks | – databaseName: IOP Publishing dbid: O3W link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1bS8MwFA5uIvgiXnE6JYJvUtssado8iuyi4AXmmG8hbRLcg3NsHbh_70nTIkNEfAs0acOXnEtz8p2D0GVuiBLCgqQpEDfGoCW4ygOqYAPknCe6PId8eOSDEbt_jevbhCUX5mNWqf5raPpEwR7C6kJcGoLBiwNCSRxSloQkdPRPzhtok7qYGWzpJzqulbG7Yi9KTmQ5JkpqkvCv71mzTw2Yww8lXVqe3i7aqVxGfOMnuIc2zHQfbfXLkryrA_TcV-_ZZI59NowVdoQR7ArG4OES3NG5wneuYodZTBSuaAFG4_GkeMNgqPTEHwbi7mcx9ySHQzTqdV9uB0FVJyHIqSBF0BEdTaM8Yx1F8iyPhSXWgB8ispyyKLWZEtbY2AUcwVxrG0eKJc5ViUySEm7oEWpOYR7HCFtXv0opzVxedhiScsJ1xkyqbKQFUy0U1ujImU-HIcswdppKh6d0eErAUxLp8WyhKwBRVpKx-LP3xVrvbne49lzOtG2hdr0g3x3hzwhsLWU8PvnXB0_RNrhAwrML26hZzJfmDNyMIjsvN9IXMRbDFA priority: 102 providerName: IOP Publishing |
Title | Gambir Quality from West Sumatra Indonesia Processed With Traditional Extraction |
URI | https://iopscience.iop.org/article/10.1088/1755-1315/347/1/012066 https://www.proquest.com/docview/2558013465 |
Volume | 347 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV1ba9swFD40CYW-jG5tadasaLC3YWzF8kVPoy1um0HT0Avtm5B1oX5omyYuNP9-R7ZMCIPtxRhLBnMknfP5SN_5AH4oQyXnFleaxOXGGN7xVKogljgBVJpmuslDXk3Ty3v2-zF59Am3pT9W2fnExlHrV-Vy5CFCX3SmMUuTX_O3wKlGud1VL6HRg8EY_xSiPgxOi-nspvPF7oQ9byiRSRKgt846jjD-9vlnNAljloU0dCzSplbiOjz1qtf5Xz66CTznu_DJI0Zy0g7xZ9gyL19g-6JR5F3twexCPpfVgrTFMFbE8UWI04sht--IRheSTJxgh1lWknhWgNHkoaqfCMYpXbW5QFJ81IuW47AP9-fF3dll4GUSAhVzWgdjPtZxpEo2llSVKuGWWoMwhJcqZlFuS8mtsYnbb8RorW0SSZY5pBKZLKepiQ-g_4LfcQjEOvkqKTVzZdnxlTylqS6ZyaWNNGdyCGFnHTFvq2GIZhc7z4Wzp3D2FGhPQUVrzyH8RCMKvzCW_-39faN3UdxutIu5tkMYdQOy7rieHV__3XwEOwh5eMsmHEG_Xrybbwgr6vLYz51j6E2uZ3i9jh_-AFT3xqc |
link.rule.ids | 315,783,787,21400,27936,27937,33756,38877,38902,43817,53854,53880 |
linkProvider | ProQuest |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV1bS8MwFA7qEH0RrzivEXyT0mZNL3kSlermZYgX9C2kuWAf3ObWgf57T9qUIYK-lSaFcpKc8-Uk3_kQOpaaCMYMrDQBy41SeGKxkF4oYALIOE5UlYe868fdZ3r9Gr26hNvEXatsfGLlqNVQ2hy5D9AXnGlI4-h09OFZ1Sh7uuokNOZRy5aqgs1X6zzr3z80vtjesGcVJTKKPPDWScMRhm2fe0ciP6SJT3zLIq1qJc7C03wxHP3y0VXguVxFKw4x4rN6iNfQnB6so8WrSpH3awPdX4n3vBjjuhjGF7Z8EWz1YvDjFNDoWOCeFezQk0JgxwrQCr8U5RuGOKWKOheIs89yXHMcNtHzZfZ00fWcTIInQ0ZKr8M6KgxkTjuCyFxGzBCjAYawXIY0SE0umNEmsueNEK2ViQJBE4tUAp2kJNbhFloYwH9sI2ysfJUQitqy7PBJGpNY5VSnwgSKUdFGfmMdPqqrYfDqFDtNubUnt_bkYE9OeG3PNjoBI3K3MCb_9j760TvLHn-085EybbTXDMis42x27PzdfIiWuk93t_y217_ZRcsAf1jNLNxDC-V4qvcBYpT5gZtH345Lx54 |
linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV3dT9swED_xoU28APsSZYx50t6mNHHjOPHjBCl0A1aJofFmOf7QKgRUbSoBfz3nOB3qEJrQ3izFTpyzz_ezfb87gM_aUiWEQ01TqG6MYUlwpaNU4QTQnOemOYc8PuGHZ-zbeXa-BOUfLsz1uF36u1gMgYKDCFuHuCJGg5dFNKVZnLI8prGnf3Iej41bhlXU38yH0B_8GM4XZO9mLxpeZNMuyedE4SfftWCjlrEfjxbqxvr0N4KXyLQJWuidTi66s7rq6ru_Qjr-949twnqLT8nX0OgVLNmr1_DioMn_e_sGhgfqshpNSAi9cUs8O4X47DTkdIbYd6LIwKcHsdORIi0HwRrya1T_JmgVzSicPJLypp4ERsVbOOuXP_cOozYpQ6RTQeuoJ3omTXTFeorqSmfCUWcR9IhKpywpXKWEsy7zt5uIDYzLEsVyj4sSmxeU2_QdrFxhP7aAOJ8sSynDfBB4bFJwyk3FbKFcYgRTHYjnwyDHIfaGbO7Mi0J6WUkvK4myklQGWXXgCwpXtmo4_WftTwu1y_J04blEyXdgZz7yDxVxG4aGPWU8237WBz_Cy-F-Xx4NTr6_hzWEXiKwGndgpZ7M7AeEN3W120zeex0o6E4 |
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=Gambir+Quality+from+West+Sumatra+Indonesia+Processed+With+Traditional+Extraction&rft.jtitle=IOP+conference+series.+Earth+and+environmental+science&rft.au=Anggraini%2C+Tuty&rft.au=Neswati&rft.au=Asben%2C+Alfi&rft.date=2019-11-01&rft.pub=IOP+Publishing&rft.issn=1755-1307&rft.eissn=1755-1315&rft.volume=347&rft.issue=1&rft_id=info:doi/10.1088%2F1755-1315%2F347%2F1%2F012066 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1755-1307&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1755-1307&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1755-1307&client=summon |