In vitro quality assessment of two tropical shrub legumes in relation to their extractable tannins contents
Summary The in vitro dry matter digestibility (IVDMD) of the two leguminous tree fodders Gliricidia sepium and Calliandra calothyrsus which differ in their tannin content was examined by the rumen simulation technique. Extractable condensed tannin (CT) concentrations ranged from 0.57% in G. sepium t...
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| Veröffentlicht in: | Journal of animal physiology and animal nutrition 2003-04, Vol.87 (3-4), p.109-115 |
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| creator | Seresinhe, T. Iben, C. |
| description | Summary
The in vitro dry matter digestibility (IVDMD) of the two leguminous tree fodders Gliricidia sepium and Calliandra calothyrsus which differ in their tannin content was examined by the rumen simulation technique. Extractable condensed tannin (CT) concentrations ranged from 0.57% in G. sepium to 5.05% in C. calothyrsus using the butanol–HCl extraction. On the basis of their respective CT contents, G. sepium was classified as containing traces of CT, whereas C. calothyrsus had medium amounts of CT. Polyethylene glycol (PEG) was added at different concentrations (0, 1.5, 5 and 10 g/100 g plant material substrate) to assess the effect of tannins on IVDMD. The IVDMD was higher for G. sepium (range: 60–65%) than for C. calothyrsus (39.5–53.5%). In vitro gas production and IVDMD increased with increased PEG concentrations especially for C. calothyrsus. A non‐significant response to increasing PEG concentrations for IVDMD of G. sepium confirms PEG binding with the tannins. On the basis of these results, it is assumed that G. sepium has a higher nutritive value than C. calothyrsus. Good relationship between PEG binding and the improvement of IVDMD confirms the usefulness of this technique for improving the nutritive value of tanniniferous tropical browses. |
| doi_str_mv | 10.1046/j.1439-0396.2003.00422.x |
| format | Article |
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The in vitro dry matter digestibility (IVDMD) of the two leguminous tree fodders Gliricidia sepium and Calliandra calothyrsus which differ in their tannin content was examined by the rumen simulation technique. Extractable condensed tannin (CT) concentrations ranged from 0.57% in G. sepium to 5.05% in C. calothyrsus using the butanol–HCl extraction. On the basis of their respective CT contents, G. sepium was classified as containing traces of CT, whereas C. calothyrsus had medium amounts of CT. Polyethylene glycol (PEG) was added at different concentrations (0, 1.5, 5 and 10 g/100 g plant material substrate) to assess the effect of tannins on IVDMD. The IVDMD was higher for G. sepium (range: 60–65%) than for C. calothyrsus (39.5–53.5%). In vitro gas production and IVDMD increased with increased PEG concentrations especially for C. calothyrsus. A non‐significant response to increasing PEG concentrations for IVDMD of G. sepium confirms PEG binding with the tannins. On the basis of these results, it is assumed that G. sepium has a higher nutritive value than C. calothyrsus. Good relationship between PEG binding and the improvement of IVDMD confirms the usefulness of this technique for improving the nutritive value of tanniniferous tropical browses.</description><identifier>ISSN: 0931-2439</identifier><identifier>EISSN: 1439-0396</identifier><identifier>DOI: 10.1046/j.1439-0396.2003.00422.x</identifier><identifier>PMID: 14511135</identifier><language>eng</language><publisher>Berlin Germany: Blackwell Verlag GmbH</publisher><subject>Animal Feed ; Animals ; Digestion ; Dose-Response Relationship, Drug ; Fabaceae - chemistry ; Fabaceae - standards ; In Vitro Techniques ; Nutritive Value ; Polyethylene Glycols - chemistry ; Polyethylene Glycols - pharmacology ; Quality Control ; Rumen - metabolism ; Tannins - analysis</subject><ispartof>Journal of animal physiology and animal nutrition, 2003-04, Vol.87 (3-4), p.109-115</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4522-68fef083b4b6e4aafe4e4a115b4037b9e1da0d1783cfb5fc23cab9592c401f693</citedby><cites>FETCH-LOGICAL-c4522-68fef083b4b6e4aafe4e4a115b4037b9e1da0d1783cfb5fc23cab9592c401f693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1046%2Fj.1439-0396.2003.00422.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1046%2Fj.1439-0396.2003.00422.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14511135$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Seresinhe, T.</creatorcontrib><creatorcontrib>Iben, C.</creatorcontrib><title>In vitro quality assessment of two tropical shrub legumes in relation to their extractable tannins contents</title><title>Journal of animal physiology and animal nutrition</title><addtitle>J Anim Physiol Anim Nutr (Berl)</addtitle><description>Summary
The in vitro dry matter digestibility (IVDMD) of the two leguminous tree fodders Gliricidia sepium and Calliandra calothyrsus which differ in their tannin content was examined by the rumen simulation technique. Extractable condensed tannin (CT) concentrations ranged from 0.57% in G. sepium to 5.05% in C. calothyrsus using the butanol–HCl extraction. On the basis of their respective CT contents, G. sepium was classified as containing traces of CT, whereas C. calothyrsus had medium amounts of CT. Polyethylene glycol (PEG) was added at different concentrations (0, 1.5, 5 and 10 g/100 g plant material substrate) to assess the effect of tannins on IVDMD. The IVDMD was higher for G. sepium (range: 60–65%) than for C. calothyrsus (39.5–53.5%). In vitro gas production and IVDMD increased with increased PEG concentrations especially for C. calothyrsus. A non‐significant response to increasing PEG concentrations for IVDMD of G. sepium confirms PEG binding with the tannins. On the basis of these results, it is assumed that G. sepium has a higher nutritive value than C. calothyrsus. Good relationship between PEG binding and the improvement of IVDMD confirms the usefulness of this technique for improving the nutritive value of tanniniferous tropical browses.</description><subject>Animal Feed</subject><subject>Animals</subject><subject>Digestion</subject><subject>Dose-Response Relationship, Drug</subject><subject>Fabaceae - chemistry</subject><subject>Fabaceae - standards</subject><subject>In Vitro Techniques</subject><subject>Nutritive Value</subject><subject>Polyethylene Glycols - chemistry</subject><subject>Polyethylene Glycols - pharmacology</subject><subject>Quality Control</subject><subject>Rumen - metabolism</subject><subject>Tannins - analysis</subject><issn>0931-2439</issn><issn>1439-0396</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkM1uEzEURi0EoqH0FZBX7Gbw70xGYoMiWoqiwqIt3Vm2c02demZS29Mmb49DorJldS3f831XOghhSmpKRPNpXVPBu4rwrqkZIbwmRDBWb1-h2cviNZqRjtOKlY8T9C6lNSG0laR5i06okJRSLmfo4XLATz7HET9OOvi8wzolSKmHIePR4fw84rLdeKsDTvdxMjjA76mHhP2AIwSd_TjgXKh78BHDNkdtszYBcNbD4IeE7TjkUpfeozdOhwRnx3mKbs6_Xi--VcsfF5eLL8vKCslY1cwdODLnRpgGhNYORBmUSiMIb00HdKXJirZzbp2RzjJutelkx6wg1DUdP0UfD72bOD5OkLLqfbIQgh5gnJJqZVvqpSzg_ADaOKYUwalN9L2OO0WJ2otWa7X3qfY-1V60-itabUv0w_HGZHpY_QsezRbg8wF49gF2_12svv-8Ko8Srw5xnzJsX-I6Pqim5a1Uv64u1OKO3d6eN0vV8j8d9J3H</recordid><startdate>200304</startdate><enddate>200304</enddate><creator>Seresinhe, T.</creator><creator>Iben, C.</creator><general>Blackwell Verlag GmbH</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200304</creationdate><title>In vitro quality assessment of two tropical shrub legumes in relation to their extractable tannins contents</title><author>Seresinhe, T. ; Iben, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4522-68fef083b4b6e4aafe4e4a115b4037b9e1da0d1783cfb5fc23cab9592c401f693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Animal Feed</topic><topic>Animals</topic><topic>Digestion</topic><topic>Dose-Response Relationship, Drug</topic><topic>Fabaceae - chemistry</topic><topic>Fabaceae - standards</topic><topic>In Vitro Techniques</topic><topic>Nutritive Value</topic><topic>Polyethylene Glycols - chemistry</topic><topic>Polyethylene Glycols - pharmacology</topic><topic>Quality Control</topic><topic>Rumen - metabolism</topic><topic>Tannins - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Seresinhe, T.</creatorcontrib><creatorcontrib>Iben, C.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of animal physiology and animal nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Seresinhe, T.</au><au>Iben, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In vitro quality assessment of two tropical shrub legumes in relation to their extractable tannins contents</atitle><jtitle>Journal of animal physiology and animal nutrition</jtitle><addtitle>J Anim Physiol Anim Nutr (Berl)</addtitle><date>2003-04</date><risdate>2003</risdate><volume>87</volume><issue>3-4</issue><spage>109</spage><epage>115</epage><pages>109-115</pages><issn>0931-2439</issn><eissn>1439-0396</eissn><abstract>Summary
The in vitro dry matter digestibility (IVDMD) of the two leguminous tree fodders Gliricidia sepium and Calliandra calothyrsus which differ in their tannin content was examined by the rumen simulation technique. Extractable condensed tannin (CT) concentrations ranged from 0.57% in G. sepium to 5.05% in C. calothyrsus using the butanol–HCl extraction. On the basis of their respective CT contents, G. sepium was classified as containing traces of CT, whereas C. calothyrsus had medium amounts of CT. Polyethylene glycol (PEG) was added at different concentrations (0, 1.5, 5 and 10 g/100 g plant material substrate) to assess the effect of tannins on IVDMD. The IVDMD was higher for G. sepium (range: 60–65%) than for C. calothyrsus (39.5–53.5%). In vitro gas production and IVDMD increased with increased PEG concentrations especially for C. calothyrsus. A non‐significant response to increasing PEG concentrations for IVDMD of G. sepium confirms PEG binding with the tannins. On the basis of these results, it is assumed that G. sepium has a higher nutritive value than C. calothyrsus. Good relationship between PEG binding and the improvement of IVDMD confirms the usefulness of this technique for improving the nutritive value of tanniniferous tropical browses.</abstract><cop>Berlin Germany</cop><pub>Blackwell Verlag GmbH</pub><pmid>14511135</pmid><doi>10.1046/j.1439-0396.2003.00422.x</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of animal physiology and animal nutrition, 2003-04, Vol.87 (3-4), p.109-115 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Animal Feed Animals Digestion Dose-Response Relationship, Drug Fabaceae - chemistry Fabaceae - standards In Vitro Techniques Nutritive Value Polyethylene Glycols - chemistry Polyethylene Glycols - pharmacology Quality Control Rumen - metabolism Tannins - analysis |
| title | In vitro quality assessment of two tropical shrub legumes in relation to their extractable tannins contents |
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