Response of pancreatic secretions to feeding diets with low and high levels of soybean trypsin inhibitors in growing pigs
Studies were carried out to determine the effect of soybean trypsin inhibitors (SBTI) on exocrine pancreatic secretions in growing pigs. Six barrows with an average initial body weight (BW) of 27·1±1·4 kg were fitted with permanent pancreatic re‐entrant cannulas and fed two diets according to a cros...
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| Veröffentlicht in: | Journal of the science of food and agriculture 1998-03, Vol.76 (3), p.347-356 |
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| creator | Li, Shaoyan Sauer, Willem C Huang, Suxi Hardin, Robert T |
| description | Studies were carried out to determine the effect of soybean trypsin inhibitors (SBTI) on exocrine pancreatic secretions in growing pigs. Six barrows with an average initial body weight (BW) of 27·1±1·4 kg were fitted with permanent pancreatic re‐entrant cannulas and fed two diets according to a crossover design. Two maize starch‐based diets were formulated to contain 200 g kg−1 crude protein from either Nutrisoy (food grade defatted soy flour) or autoclaved Nutrisoy. The concentrations of SBTI in Nutrisoy and autoclaved Nutrisoy diets were 13·4 and 3·0 g kg−1, respectively. The experiment consisted of two periods of 9 days each. The average BW at the start of the first and second experimental periods was 33·5±2·7 and 37·2±3·7 kg, respectively. The average BW at the conclusion of the experiment was 41·8±3·9 kg. The volume of pancreatic secretion was higher (P |
| doi_str_mv | 10.1002/(SICI)1097-0010(199803)76:3<347::AID-JSFA954>3.0.CO;2-8 |
| format | Article |
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Six barrows with an average initial body weight (BW) of 27·1±1·4 kg were fitted with permanent pancreatic re‐entrant cannulas and fed two diets according to a crossover design. Two maize starch‐based diets were formulated to contain 200 g kg−1 crude protein from either Nutrisoy (food grade defatted soy flour) or autoclaved Nutrisoy. The concentrations of SBTI in Nutrisoy and autoclaved Nutrisoy diets were 13·4 and 3·0 g kg−1, respectively. The experiment consisted of two periods of 9 days each. The average BW at the start of the first and second experimental periods was 33·5±2·7 and 37·2±3·7 kg, respectively. The average BW at the conclusion of the experiment was 41·8±3·9 kg. The volume of pancreatic secretion was higher (P<0·01) when the Nutrisoy, as opposed to the autoclaved Nutrisoy diet was fed (3804 vs 2634 ml (24 h)−1). The concen‐tration of nitrogen and protein and specific activities (units litre−1) of amylase, chymotrypsin and trypsin were lower (P<0·05) in pancreatic juice of pigs fed the Nutrisoy diet. There were no differences (P>0·05) in the total secretions of nitrogen (g (24 h)−1) and total activities (units (24 h)−1) of amylase, lipase, chymotrypsin and trypsin in pancreatic juice of pigs fed the Nutrisoy and autoclaved Nutrisoy diets. However, the total secretion of protein was slightly higher (25·7 vs 22·8 g (24 h)−1; P<0·05) in pancreatic juice of pigs fed the autoclaved Nutrisoy diet, which corresponded with the increase in the secretion of protein‐bound amino acids. There was also an increase in the total secretion of free amino acids in pancreatic juice. These studies show no effect of SBTI on the total enzyme activities in pancreatic juice of growing pigs. © 1998 SCI.</description><identifier>ISSN: 0022-5142</identifier><identifier>EISSN: 1097-0010</identifier><identifier>DOI: 10.1002/(SICI)1097-0010(199803)76:3<347::AID-JSFA954>3.0.CO;2-8</identifier><identifier>CODEN: JSFAAE</identifier><language>eng</language><publisher>London: John Wiley & Sons, Ltd</publisher><subject>Animal productions ; Biological and medical sciences ; Feeding. Feeding behavior ; Fundamental and applied biological sciences. 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Sci. Food Agric</addtitle><description>Studies were carried out to determine the effect of soybean trypsin inhibitors (SBTI) on exocrine pancreatic secretions in growing pigs. Six barrows with an average initial body weight (BW) of 27·1±1·4 kg were fitted with permanent pancreatic re‐entrant cannulas and fed two diets according to a crossover design. Two maize starch‐based diets were formulated to contain 200 g kg−1 crude protein from either Nutrisoy (food grade defatted soy flour) or autoclaved Nutrisoy. The concentrations of SBTI in Nutrisoy and autoclaved Nutrisoy diets were 13·4 and 3·0 g kg−1, respectively. The experiment consisted of two periods of 9 days each. The average BW at the start of the first and second experimental periods was 33·5±2·7 and 37·2±3·7 kg, respectively. The average BW at the conclusion of the experiment was 41·8±3·9 kg. The volume of pancreatic secretion was higher (P<0·01) when the Nutrisoy, as opposed to the autoclaved Nutrisoy diet was fed (3804 vs 2634 ml (24 h)−1). The concen‐tration of nitrogen and protein and specific activities (units litre−1) of amylase, chymotrypsin and trypsin were lower (P<0·05) in pancreatic juice of pigs fed the Nutrisoy diet. There were no differences (P>0·05) in the total secretions of nitrogen (g (24 h)−1) and total activities (units (24 h)−1) of amylase, lipase, chymotrypsin and trypsin in pancreatic juice of pigs fed the Nutrisoy and autoclaved Nutrisoy diets. However, the total secretion of protein was slightly higher (25·7 vs 22·8 g (24 h)−1; P<0·05) in pancreatic juice of pigs fed the autoclaved Nutrisoy diet, which corresponded with the increase in the secretion of protein‐bound amino acids. There was also an increase in the total secretion of free amino acids in pancreatic juice. These studies show no effect of SBTI on the total enzyme activities in pancreatic juice of growing pigs. © 1998 SCI.</description><subject>Animal productions</subject><subject>Biological and medical sciences</subject><subject>Feeding. Feeding behavior</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>pancreatic enzymes</subject><subject>pigs</subject><subject>soybean trypsin inhibitors</subject><subject>Terrestrial animal productions</subject><subject>Vertebrates</subject><subject>Vertebrates: anatomy and physiology, studies on body, several organs or systems</subject><issn>0022-5142</issn><issn>1097-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>K30</sourceid><recordid>eNqFkVFv0zAUhSPEJMrgP1iCh-0hxY6dxC4IVBU2igoVW6UhXq6cxG69hTjYGSX_fo5S-gIST76-Pv6OdE4UvSN4SjBOXp1dLxfLc4JFHmNM8BkRgmN6nmcz-oayfDabL9_Hn64v5iJlb-kUTxfr10nMH0WT45_H0SSQkjglLHkSPfX-FmMsRJZNov5K-dY2XiGrUSub0inZmRJ5FabOhBfUWaSVqkyzRZVRnUd70-1QbfdINhXamW24qF-q9gPC275QskGd61tvGmSanSlMZ50PI9o6ux84rdn6Z9GJlrVXzw_nabS5-LBZfIxX68vlYr6KS0YIi3WRlpQJnhJeMF6maSU1LYqK4UJIqTOZC0wSLUrFKa4w10QmRCWUU5pLrOlp9GLEts7-vFe-g1t775rgCITTIQRB0qC6GVWls947paF15od0PRAMQw0AQw0wRApDpDDWAHkGFEINAKEGONQQVhgWa0iAB_LLg7_0pay1Cxkbf8QnJONpyoLs-yjbm1r1f7n_x_zf3n9WAR6PcOM79fsIl-4OspzmKdx8uQTOPn_9tsJXsKEPVOi5JQ</recordid><startdate>199803</startdate><enddate>199803</enddate><creator>Li, Shaoyan</creator><creator>Sauer, Willem C</creator><creator>Huang, Suxi</creator><creator>Hardin, Robert T</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><general>Published for the Society of Chemical Industry by Elsevier Applied Science</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>HJHVS</scope><scope>IZSXY</scope><scope>K30</scope><scope>PAAUG</scope><scope>PAWHS</scope><scope>PAWZZ</scope><scope>PAXOH</scope><scope>PBHAV</scope><scope>PBQSW</scope><scope>PBYQZ</scope><scope>PCIWU</scope><scope>PCMID</scope><scope>PCZJX</scope><scope>PDGRG</scope><scope>PDWWI</scope><scope>PETMR</scope><scope>PFVGT</scope><scope>PGXDX</scope><scope>PIHIL</scope><scope>PISVA</scope><scope>PJCTQ</scope><scope>PJTMS</scope><scope>PLCHJ</scope><scope>PMHAD</scope><scope>PNQDJ</scope><scope>POUND</scope><scope>PPLAD</scope><scope>PQAPC</scope><scope>PQCAN</scope><scope>PQCMW</scope><scope>PQEME</scope><scope>PQHKH</scope><scope>PQMID</scope><scope>PQNCT</scope><scope>PQNET</scope><scope>PQSCT</scope><scope>PQSET</scope><scope>PSVJG</scope><scope>PVMQY</scope><scope>PZGFC</scope></search><sort><creationdate>199803</creationdate><title>Response of pancreatic secretions to feeding diets with low and high levels of soybean trypsin inhibitors in growing pigs</title><author>Li, Shaoyan ; Sauer, Willem C ; Huang, Suxi ; Hardin, Robert T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4114-fb5c3498518b48c55daf3bbd40b9aaf6a79012f9ce830d08f1a21e238337a0f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Animal productions</topic><topic>Biological and medical sciences</topic><topic>Feeding. Feeding behavior</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>pancreatic enzymes</topic><topic>pigs</topic><topic>soybean trypsin inhibitors</topic><topic>Terrestrial animal productions</topic><topic>Vertebrates</topic><topic>Vertebrates: anatomy and physiology, studies on body, several organs or systems</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Shaoyan</creatorcontrib><creatorcontrib>Sauer, Willem C</creatorcontrib><creatorcontrib>Huang, Suxi</creatorcontrib><creatorcontrib>Hardin, Robert T</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Periodicals Index Online Segment 19</collection><collection>Periodicals Index Online Segment 30</collection><collection>Periodicals Index Online</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - West</collection><collection>Primary Sources Access (Plan D) - International</collection><collection>Primary Sources Access & Build (Plan A) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Midwest</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Northeast</collection><collection>Primary Sources Access (Plan D) - Southeast</collection><collection>Primary Sources Access (Plan D) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Southeast</collection><collection>Primary Sources Access (Plan D) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - UK / I</collection><collection>Primary Sources Access (Plan D) - Canada</collection><collection>Primary Sources Access (Plan D) - EMEALA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - International</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - International</collection><collection>Primary Sources Access (Plan D) - West</collection><collection>Periodicals Index Online Segments 1-50</collection><collection>Primary Sources Access (Plan D) - APAC</collection><collection>Primary Sources Access (Plan D) - Midwest</collection><collection>Primary Sources Access (Plan D) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Canada</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - EMEALA</collection><collection>Primary Sources Access & Build (Plan A) - APAC</collection><collection>Primary Sources Access & Build (Plan A) - Canada</collection><collection>Primary Sources Access & Build (Plan A) - West</collection><collection>Primary Sources Access & Build (Plan A) - EMEALA</collection><collection>Primary Sources Access (Plan D) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - Midwest</collection><collection>Primary Sources Access & Build (Plan A) - North Central</collection><collection>Primary Sources Access & Build (Plan A) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - Southeast</collection><collection>Primary Sources Access (Plan D) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - APAC</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - MEA</collection><jtitle>Journal of the science of food and agriculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Shaoyan</au><au>Sauer, Willem C</au><au>Huang, Suxi</au><au>Hardin, Robert T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Response of pancreatic secretions to feeding diets with low and high levels of soybean trypsin inhibitors in growing pigs</atitle><jtitle>Journal of the science of food and agriculture</jtitle><addtitle>J. Sci. Food Agric</addtitle><date>1998-03</date><risdate>1998</risdate><volume>76</volume><issue>3</issue><spage>347</spage><epage>356</epage><pages>347-356</pages><issn>0022-5142</issn><eissn>1097-0010</eissn><coden>JSFAAE</coden><abstract>Studies were carried out to determine the effect of soybean trypsin inhibitors (SBTI) on exocrine pancreatic secretions in growing pigs. Six barrows with an average initial body weight (BW) of 27·1±1·4 kg were fitted with permanent pancreatic re‐entrant cannulas and fed two diets according to a crossover design. Two maize starch‐based diets were formulated to contain 200 g kg−1 crude protein from either Nutrisoy (food grade defatted soy flour) or autoclaved Nutrisoy. The concentrations of SBTI in Nutrisoy and autoclaved Nutrisoy diets were 13·4 and 3·0 g kg−1, respectively. The experiment consisted of two periods of 9 days each. The average BW at the start of the first and second experimental periods was 33·5±2·7 and 37·2±3·7 kg, respectively. The average BW at the conclusion of the experiment was 41·8±3·9 kg. The volume of pancreatic secretion was higher (P<0·01) when the Nutrisoy, as opposed to the autoclaved Nutrisoy diet was fed (3804 vs 2634 ml (24 h)−1). The concen‐tration of nitrogen and protein and specific activities (units litre−1) of amylase, chymotrypsin and trypsin were lower (P<0·05) in pancreatic juice of pigs fed the Nutrisoy diet. There were no differences (P>0·05) in the total secretions of nitrogen (g (24 h)−1) and total activities (units (24 h)−1) of amylase, lipase, chymotrypsin and trypsin in pancreatic juice of pigs fed the Nutrisoy and autoclaved Nutrisoy diets. However, the total secretion of protein was slightly higher (25·7 vs 22·8 g (24 h)−1; P<0·05) in pancreatic juice of pigs fed the autoclaved Nutrisoy diet, which corresponded with the increase in the secretion of protein‐bound amino acids. There was also an increase in the total secretion of free amino acids in pancreatic juice. These studies show no effect of SBTI on the total enzyme activities in pancreatic juice of growing pigs. © 1998 SCI.</abstract><cop>London</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/(SICI)1097-0010(199803)76:3<347::AID-JSFA954>3.0.CO;2-8</doi><tpages>10</tpages></addata></record> |
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| subjects | Animal productions Biological and medical sciences Feeding. Feeding behavior Fundamental and applied biological sciences. Psychology pancreatic enzymes pigs soybean trypsin inhibitors Terrestrial animal productions Vertebrates Vertebrates: anatomy and physiology, studies on body, several organs or systems |
| title | Response of pancreatic secretions to feeding diets with low and high levels of soybean trypsin inhibitors in growing pigs |
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