Evaluation of legumes for fermentability and protein fractions using in vitro rumen fermentation
Diversifying feed with non-traditional options could minimize the dependency on traditional sources, maintain the feed supply throughout the year, and potentially reduce the cost of raising animals. A total of eight forage legumes including Peltophorum pterocarpum, Neptunia monosperma, Vachellia sut...
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| Veröffentlicht in: | Animal feed science and technology 2023-11, Vol.305, p.115777, Article 115777 |
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| creator | Tunkala, Bereket Zeleke DiGiacomo, Kristy Alvarez Hess, Pablo S. Gardiner, Christopher P. Suleria, Hafiz Leury, Brian J. Dunshea, Frank R. |
| description | Diversifying feed with non-traditional options could minimize the dependency on traditional sources, maintain the feed supply throughout the year, and potentially reduce the cost of raising animals. A total of eight forage legumes including Peltophorum pterocarpum, Neptunia monosperma, Vachellia sutherlandii (Corkwood), Gliricidia sepium, Bauhinia hookeri and three Desmanthus species (JCU4, JCU5 and JCU9) were collected to assess their in vitro fermentability, degradable and undegradable protein fractions using in vitro gas production method. Soybean meal and lucerne hay were used as control. The total gas production ranged from 12.8 mL/g in P. pterocarpum to 127.3 mL/g in soybean meal. The total volatile fatty acid (VFA) concentration from G. sepium (117.7 mM/L) and V. sutherlandii (111.3 mM/L) were larger than other legumes except for soybean meal (157.1 mM/L) and lucerne hay (130.4 mM/L), P |
| doi_str_mv | 10.1016/j.anifeedsci.2023.115777 |
| format | Article |
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•V. sutherlandii and G. sepium had the greatest degradable protein fraction and gas production.•Methane production and protein fraction ‘a’ of B. hookeri and P. pterocarpum were lower.•Desmanthus cultivars showed intermediate values in fermentation characteristics.•V. sutherlandii and G. sepium have potential to substitute other protein-rich forages.•B. hookeri and P. pterocarpum could assist protein protection in the rumen and methane reduction.</description><identifier>ISSN: 0377-8401</identifier><identifier>DOI: 10.1016/j.anifeedsci.2023.115777</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>alfalfa hay ; Alternative legumes ; Ammonia-N ; Bauhinia ; Condensed tannin ; crude protein ; cultivars ; Desmanthus ; feeds ; fermentation ; forage ; Gas production ; Gliricidia sepium ; legumes ; Methane ; Neptunia ; Peltophorum pterocarpum ; Soybean meal ; species ; Vachellia ; volatile fatty acids</subject><ispartof>Animal feed science and technology, 2023-11, Vol.305, p.115777, Article 115777</ispartof><rights>2023 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-ae435bd771625ad1b0fc726b0f6704914853c330c23ced16c5a011e8b40db5c03</citedby><cites>FETCH-LOGICAL-c401t-ae435bd771625ad1b0fc726b0f6704914853c330c23ced16c5a011e8b40db5c03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0377840123002110$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Tunkala, Bereket Zeleke</creatorcontrib><creatorcontrib>DiGiacomo, Kristy</creatorcontrib><creatorcontrib>Alvarez Hess, Pablo S.</creatorcontrib><creatorcontrib>Gardiner, Christopher P.</creatorcontrib><creatorcontrib>Suleria, Hafiz</creatorcontrib><creatorcontrib>Leury, Brian J.</creatorcontrib><creatorcontrib>Dunshea, Frank R.</creatorcontrib><title>Evaluation of legumes for fermentability and protein fractions using in vitro rumen fermentation</title><title>Animal feed science and technology</title><description>Diversifying feed with non-traditional options could minimize the dependency on traditional sources, maintain the feed supply throughout the year, and potentially reduce the cost of raising animals. A total of eight forage legumes including Peltophorum pterocarpum, Neptunia monosperma, Vachellia sutherlandii (Corkwood), Gliricidia sepium, Bauhinia hookeri and three Desmanthus species (JCU4, JCU5 and JCU9) were collected to assess their in vitro fermentability, degradable and undegradable protein fractions using in vitro gas production method. Soybean meal and lucerne hay were used as control. The total gas production ranged from 12.8 mL/g in P. pterocarpum to 127.3 mL/g in soybean meal. The total volatile fatty acid (VFA) concentration from G. sepium (117.7 mM/L) and V. sutherlandii (111.3 mM/L) were larger than other legumes except for soybean meal (157.1 mM/L) and lucerne hay (130.4 mM/L), P < 0.001. The methane gas produced from B. hookeri and P. pterocarpum (0.39 and 0.32 mL/g) was lower than other feeds, P < 0.001. The V. sutherlandii (720 g/kg crude protein (CP)) and G. sepium (745 g/kg CP) had the greatest effective CP degradation (EPD) than other legume species examined, P < 0.001, which was approaching that measured in the control samples. The amount of protein fraction ‘a’ (rapidly degradable) was larger in JCU9 (551 g/kg CP), and G. sepium (472 g/kg CP), and lower in B. hookeri (10.9 g/kg CP) and P. pterocarpum (14.8 g/kg CP), P < 0.001. The V. sutherlandii (386 g/kg CP) and G. sepium (272 g/kg CP) exceeded other legumes in the proportion of fraction ‘b’ (slowly degradable), P < 0.001, but not the controls. The undegradable fraction increased with increasing phenolic content and reached more than 940 g/kg CP for both B. hookeri and P. pterocarpum. The Desmanthus cultivars showed intermediate values among the tested legumes in fermentation characteristics and shows potential to provide slowly degradable protein while reducing methane. The findings indicate the possibility of using V. sutherlandii and G. sepium to substitute other forages for their greater slowly degradable protein content. Moreover, B. hookeri and P. pterocarpum plants emerged as candidates to assist protein protection in the rumen and reduce methane emissions. However, these legumes need to be evaluated in vivo before promoting for further use to confirm the variability reported here.
•V. sutherlandii and G. sepium had the greatest degradable protein fraction and gas production.•Methane production and protein fraction ‘a’ of B. hookeri and P. pterocarpum were lower.•Desmanthus cultivars showed intermediate values in fermentation characteristics.•V. sutherlandii and G. sepium have potential to substitute other protein-rich forages.•B. hookeri and P. pterocarpum could assist protein protection in the rumen and methane reduction.</description><subject>alfalfa hay</subject><subject>Alternative legumes</subject><subject>Ammonia-N</subject><subject>Bauhinia</subject><subject>Condensed tannin</subject><subject>crude protein</subject><subject>cultivars</subject><subject>Desmanthus</subject><subject>feeds</subject><subject>fermentation</subject><subject>forage</subject><subject>Gas production</subject><subject>Gliricidia sepium</subject><subject>legumes</subject><subject>Methane</subject><subject>Neptunia</subject><subject>Peltophorum pterocarpum</subject><subject>Soybean meal</subject><subject>species</subject><subject>Vachellia</subject><subject>volatile fatty acids</subject><issn>0377-8401</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqFkMtOwzAURL0AiVL4By_ZJPiRxGEJVXlISGxgbRznunKV2MV2KvXvcRQES1YjXc0ZzR2EMCUlJbS53ZfKWQPQR21LRhgvKa2FEGdoRbgQRVsReoEuY9wTQlnL2Qp9bo9qmFSy3mFv8AC7aYSIjQ_YQBjBJdXZwaYTVq7Hh-ATWIdNUHpGIp6idTucT0ebgsch0-6XnC1X6NyoIcL1j67Rx-P2ffNcvL49vWzuXwudS6VCQcXrrheCNqxWPe2I0YI1WRpBqjtatTXXnBPNuIaeNrpWhFJou4r0Xa0JX6ObJTd3_JogJjnaqGEYlAM_RclpzRkhvK2ytV2sOvgYAxh5CHZU4SQpkfOQci__hpTzkHIZMqMPCwr5laOFILMDXK5kA-gke2__D_kGcZeE4g</recordid><startdate>202311</startdate><enddate>202311</enddate><creator>Tunkala, Bereket Zeleke</creator><creator>DiGiacomo, Kristy</creator><creator>Alvarez Hess, Pablo S.</creator><creator>Gardiner, Christopher P.</creator><creator>Suleria, Hafiz</creator><creator>Leury, Brian J.</creator><creator>Dunshea, Frank R.</creator><general>Elsevier B.V</general><scope>6I.</scope><scope>AAFTH</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>202311</creationdate><title>Evaluation of legumes for fermentability and protein fractions using in vitro rumen fermentation</title><author>Tunkala, Bereket Zeleke ; DiGiacomo, Kristy ; Alvarez Hess, Pablo S. ; Gardiner, Christopher P. ; Suleria, Hafiz ; Leury, Brian J. ; Dunshea, Frank R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-ae435bd771625ad1b0fc726b0f6704914853c330c23ced16c5a011e8b40db5c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>alfalfa hay</topic><topic>Alternative legumes</topic><topic>Ammonia-N</topic><topic>Bauhinia</topic><topic>Condensed tannin</topic><topic>crude protein</topic><topic>cultivars</topic><topic>Desmanthus</topic><topic>feeds</topic><topic>fermentation</topic><topic>forage</topic><topic>Gas production</topic><topic>Gliricidia sepium</topic><topic>legumes</topic><topic>Methane</topic><topic>Neptunia</topic><topic>Peltophorum pterocarpum</topic><topic>Soybean meal</topic><topic>species</topic><topic>Vachellia</topic><topic>volatile fatty acids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tunkala, Bereket Zeleke</creatorcontrib><creatorcontrib>DiGiacomo, Kristy</creatorcontrib><creatorcontrib>Alvarez Hess, Pablo S.</creatorcontrib><creatorcontrib>Gardiner, Christopher P.</creatorcontrib><creatorcontrib>Suleria, Hafiz</creatorcontrib><creatorcontrib>Leury, Brian J.</creatorcontrib><creatorcontrib>Dunshea, Frank R.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Animal feed science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tunkala, Bereket Zeleke</au><au>DiGiacomo, Kristy</au><au>Alvarez Hess, Pablo S.</au><au>Gardiner, Christopher P.</au><au>Suleria, Hafiz</au><au>Leury, Brian J.</au><au>Dunshea, Frank R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of legumes for fermentability and protein fractions using in vitro rumen fermentation</atitle><jtitle>Animal feed science and technology</jtitle><date>2023-11</date><risdate>2023</risdate><volume>305</volume><spage>115777</spage><pages>115777-</pages><artnum>115777</artnum><issn>0377-8401</issn><abstract>Diversifying feed with non-traditional options could minimize the dependency on traditional sources, maintain the feed supply throughout the year, and potentially reduce the cost of raising animals. A total of eight forage legumes including Peltophorum pterocarpum, Neptunia monosperma, Vachellia sutherlandii (Corkwood), Gliricidia sepium, Bauhinia hookeri and three Desmanthus species (JCU4, JCU5 and JCU9) were collected to assess their in vitro fermentability, degradable and undegradable protein fractions using in vitro gas production method. Soybean meal and lucerne hay were used as control. The total gas production ranged from 12.8 mL/g in P. pterocarpum to 127.3 mL/g in soybean meal. The total volatile fatty acid (VFA) concentration from G. sepium (117.7 mM/L) and V. sutherlandii (111.3 mM/L) were larger than other legumes except for soybean meal (157.1 mM/L) and lucerne hay (130.4 mM/L), P < 0.001. The methane gas produced from B. hookeri and P. pterocarpum (0.39 and 0.32 mL/g) was lower than other feeds, P < 0.001. The V. sutherlandii (720 g/kg crude protein (CP)) and G. sepium (745 g/kg CP) had the greatest effective CP degradation (EPD) than other legume species examined, P < 0.001, which was approaching that measured in the control samples. The amount of protein fraction ‘a’ (rapidly degradable) was larger in JCU9 (551 g/kg CP), and G. sepium (472 g/kg CP), and lower in B. hookeri (10.9 g/kg CP) and P. pterocarpum (14.8 g/kg CP), P < 0.001. The V. sutherlandii (386 g/kg CP) and G. sepium (272 g/kg CP) exceeded other legumes in the proportion of fraction ‘b’ (slowly degradable), P < 0.001, but not the controls. The undegradable fraction increased with increasing phenolic content and reached more than 940 g/kg CP for both B. hookeri and P. pterocarpum. The Desmanthus cultivars showed intermediate values among the tested legumes in fermentation characteristics and shows potential to provide slowly degradable protein while reducing methane. The findings indicate the possibility of using V. sutherlandii and G. sepium to substitute other forages for their greater slowly degradable protein content. Moreover, B. hookeri and P. pterocarpum plants emerged as candidates to assist protein protection in the rumen and reduce methane emissions. However, these legumes need to be evaluated in vivo before promoting for further use to confirm the variability reported here.
•V. sutherlandii and G. sepium had the greatest degradable protein fraction and gas production.•Methane production and protein fraction ‘a’ of B. hookeri and P. pterocarpum were lower.•Desmanthus cultivars showed intermediate values in fermentation characteristics.•V. sutherlandii and G. sepium have potential to substitute other protein-rich forages.•B. hookeri and P. pterocarpum could assist protein protection in the rumen and methane reduction.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.anifeedsci.2023.115777</doi><oa>free_for_read</oa></addata></record> |
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| subjects | alfalfa hay Alternative legumes Ammonia-N Bauhinia Condensed tannin crude protein cultivars Desmanthus feeds fermentation forage Gas production Gliricidia sepium legumes Methane Neptunia Peltophorum pterocarpum Soybean meal species Vachellia volatile fatty acids |
| title | Evaluation of legumes for fermentability and protein fractions using in vitro rumen fermentation |
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