Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Göttingen
Cuvillier
2009
|
| Ausgabe: | 1. Aufl. |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | VI, 129 S. |
| ISBN: | 9783869550008 |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV026725866 | ||
| 003 | DE-604 | ||
| 005 | 20110228 | ||
| 007 | t | ||
| 008 | 110326s2009 m||| 00||| eng d | ||
| 016 | 7 | |a 994723083 |2 DE-101 | |
| 020 | |a 9783869550008 |9 978-3-86955-000-8 | ||
| 035 | |a (OCoLC)436278831 | ||
| 035 | |a (DE-599)DNB994723083 | ||
| 040 | |a DE-604 |b ger |e rakwb | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-188 | ||
| 082 | 0 | |a 636.408522 |2 22/ger | |
| 084 | |a 630 |2 sdnb | ||
| 100 | 1 | |a Urbaityte, Renata |d 1978- |e Verfasser |0 (DE-588)138815577 |4 aut | |
| 245 | 1 | 0 | |a Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets |c presented by Renata Urbaityte |
| 250 | |a 1. Aufl. | ||
| 264 | 1 | |a Göttingen |b Cuvillier |c 2009 | |
| 300 | |a VI, 129 S. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Zugl.: Hohenheim, Univ., Diss., 2009 | ||
| 650 | 7 | |a pigs |2 cabt | |
| 650 | 7 | |a piglets |2 cabt | |
| 650 | 7 | |a pig feeding |2 cabt | |
| 650 | 7 | |a crude protein |2 cabt | |
| 650 | 7 | |a amino acids |2 cabt | |
| 650 | 7 | |a digestibility |2 cabt | |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 856 | 4 | 2 | |m HBZ Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=022266250&sequence=000004&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-022266250 | ||
Datensatz im Suchindex
| _version_ | 1804145339634024448 |
|---|---|
| adam_text | Titel: Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements
Autor: Urbaityte, Renata
Jahr: 2009
Table of Contents
1 Chapter 1: General Introduction: The Concept of Standardised Heal Amino Acid Digestibilities: Principles
and Application in Feed Ingredients for Piglets.........................................................................................9
1.1 Summary............................................................................................................................................9
1.2 Introduction.......................................................................................................................................10
1 3 Expression of Crude Protein and Amino Acid Digestibilities............................................................11
1.3.1 Total Tract Digestibilities..........................................................................................................11
1.3.2 Heal Digestibilities....................................................................................................................11
1.4 Factors Affecting Basal Meal Endogenous Crude Protein and Amino Acid Losses and Heal Crude
Protein and Amino Acid Digestibilities..............................................................................................15
1.4.1 Dietary Crude Protein Level.....................................................................................................15
1.4.2 Age or Body Weight.................................................................................................................16
1.4.3 Feed Intake Level....................................................................................................................17
1.5 Choice of Method for Determination of Heal Digestibilities...............................................................18
1.6 Characterisation and Evaluation of Protein Ingredients for Piglets Based on Standardised Heal
Crude Protein and Amino Acid Digestibilities...................................................................................19
1.6.1 Oilseeds and their By-Products...............................................................................................19
1.6.2 By-Products of Starch Production............................................................................................24
1.6.3 Fish Meal.................................................................................................................................27
1.6.4 Whey Products.........................................................................................................................28
1-7 Conclusion........................................................................................................................................29
1 8 Scope and Objective of the Thesis..................................................................................................31
19 References.......................................................................................................................................32
2 Chapter 2: Determination of Standardised Heal Crude Protein and Amino Acid Digestibilities in Protein
Supplements for Piglets...........................................................................................................................45
2.1 Summary..........................................................................................................................................45
2.2 Introduction.......................................................................................................................................46
2.3 Materials and Methods.....................................................................................................................47
2.3.1 Animals and Housing...............................................................................................................47
2.3.2 Surgical Procedure and Design of T-cannula..........................................................................47
2.3.3 Dietary Treatments and Feeding Regime................................................................................48
2.3.4 Experimental procedure...........................................................................................................49
2.3.5 Analytical Procedure................................................................................................................51
2.3.6 Statistical Analysis...................................................................................................................54
2.4 Results and Discussion....................................................................................................................55
2.4.1 General Observations..............................................................................................................55
2.4.2 Products from Soybean Processing........................................................................................55
2.4.3 Hydrolysed Wheat Gluten........................................................................................................59
2.4.4 Fish Meal Products..................................................................................................................60
2.5 Conclusions and Implications...........................................................................................................62
2.6 Acknowledgements..........................................................................................................................63
2.7 References.......................................................................................................................................64
3 Chapter 3: Standardised Meal Crude Protein and Amino Acid Digestibilities in Protein Supplements for
Piglets......................................................................................................................................................71
3.1 Summary..........................................................................................................................................71
3.2 Introduction.......................................................................................................................................71
3.3 Materials and Methods.....................................................................................................................72
3.3.1 Animals and Diets....................................................................................................................72
3.3.2 Chemical Analyses..................................................................................................................74
3.3.3 Calculations.............................................................................................................................77
3.3.4 Statistical Analysis...................................................................................................................78
3.4 Results and Discussion....................................................................................................................78
3.4.1 General Observations..............................................................................................................78
3.4.2 Standardised Heal Digestibilities of Amino Acids in Products from Soybean Processing.......80
3.4.3 Standardised Heal Digestibilities of Amino Acids in By-Products of Starch Processing..........88
3.4.4 Standardised Meal Digestibilities of Amino Acids in Fish Meal Products.................................91
3.4.5 Standardised Heal Digestibility of Amino Acids in Whey Products..........................................92
3.5 Conclusion........................................................................................................................................94
3.6 Acknowledgements..........................................................................................................................95
3.7 References.......................................................................................................................................96
4 Chapter 4: General Discussion..............................................................................................................103
4.1 Introduction.....................................................................................................................................103
4.2 Evaluation of Protein Ingredients for Piglets..................................................................................104
4.3 Comparison of Standardised Heal Digestibilities in Piglets and Grower-Finisher Pigs..................108
4.4 Methodological Considerations for Determination of Standardised Heal Digestibilities.................110
4.5 Conclusions....................................................................................................................................112
4.6 References.....................................................................................................................................113
5 Chapters: Summary..............................................................................................................................121
6 Chapter 6: Zusammenfassung...............................................................................................................127
Ill
List of Tables
Table 1: Basal ileal endogenous losses of crude protein and amino acids (g/kg DMI) and dietary threshold
levels of crude protein and amino acids (g/kg DM) in piglets..........................................................13
Table 2: Range in nutrient composition of feed ingredients (g/kg, as fed)....................................................21
Table 3: Standardised ileal crude protein and amino acid digestibilities (%) in feed ingredients for piglets. 24
Table 4: Analysed chemical composition of the assay feed ingredients and casein (g/kg DM)....................50
Table 5: Formulation of assay diets g/kg (as fed).........................................................................................53
Table 6: Analysed chemical composition of the assay diets (g/kg DM)1.......................................................54
Table 7: Standardised ileal digestibilities (%) of crude protein and amino acids in the assay feed
ingredients........................................................................................................................................58
Table 8: Assay feed ingredients....................................................................................................................73
Table 9: Formulation of the assay diets [g/kg as fed] (Part 1).....................................................................75
Table 10: Formulation of the assay diets [g/kg as fed] (Part 2).....................................................................76
Table 11: The analysed contents of dry matter, crude protein and indispensable amino acids in the assay
diets [g/kg DM]f................................................................................................................................79
Table 12: The analysed contents of dispensable amino acids in the assay diets [g/kg DM]t.........................80
Table 13: The analysed chemical composition of the assay feed ingredients [g/kg DM] ..............................81
Table 14: The analysed contents of indispensable amino acids in the assay feed ingredients [g/kg DM] .... 83
Table 15: The analysed contents of dispensable amino acids in the assay feed ingredients [g/kg DM] .......84
Table 16: Standardised ileal crude protein and indispensable amino acid digestibilities [%] of the assay feed
ingredients .......................................................................................................................................86
Table 17: Standardised ileal dispensable amino acid digestibilities [%] of the assay feed ingredients .........87
Table 18: Standardised ileal crude protein and indispensable amino acid digestibilities [%] of soy protein
concentrates for piglets ...................................................................................................................87
Table 19: Standardised ileal dispensable amino acid digestibilities [%] of soy protein concentrates for piglets
............................................................................................................................................88
|
| any_adam_object | 1 |
| author | Urbaityte, Renata 1978- |
| author_GND | (DE-588)138815577 |
| author_facet | Urbaityte, Renata 1978- |
| author_role | aut |
| author_sort | Urbaityte, Renata 1978- |
| author_variant | r u ru |
| building | Verbundindex |
| bvnumber | BV026725866 |
| ctrlnum | (OCoLC)436278831 (DE-599)DNB994723083 |
| dewey-full | 636.408522 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 636 - Animal husbandry |
| dewey-raw | 636.408522 |
| dewey-search | 636.408522 |
| dewey-sort | 3636.408522 |
| dewey-tens | 630 - Agriculture and related technologies |
| discipline | Agrar-/Forst-/Ernährungs-/Haushaltswissenschaft / Gartenbau |
| edition | 1. Aufl. |
| format | Thesis Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01493nam a2200409 c 4500</leader><controlfield tag="001">BV026725866</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20110228 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">110326s2009 m||| 00||| eng d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">994723083</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9783869550008</subfield><subfield code="9">978-3-86955-000-8</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)436278831</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DNB994723083</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-188</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">636.408522</subfield><subfield code="2">22/ger</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">630</subfield><subfield code="2">sdnb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Urbaityte, Renata</subfield><subfield code="d">1978-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)138815577</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets</subfield><subfield code="c">presented by Renata Urbaityte</subfield></datafield><datafield tag="250" ind1=" " ind2=" "><subfield code="a">1. Aufl.</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Göttingen</subfield><subfield code="b">Cuvillier</subfield><subfield code="c">2009</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">VI, 129 S.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="502" ind1=" " ind2=" "><subfield code="a">Zugl.: Hohenheim, Univ., Diss., 2009</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">pigs</subfield><subfield code="2">cabt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">piglets</subfield><subfield code="2">cabt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">pig feeding</subfield><subfield code="2">cabt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">crude protein</subfield><subfield code="2">cabt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">amino acids</subfield><subfield code="2">cabt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">digestibility</subfield><subfield code="2">cabt</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HBZ Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=022266250&sequence=000004&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-022266250</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV026725866 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T23:17:53Z |
| institution | BVB |
| isbn | 9783869550008 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-022266250 |
| oclc_num | 436278831 |
| open_access_boolean | |
| owner | DE-188 |
| owner_facet | DE-188 |
| physical | VI, 129 S. |
| publishDate | 2009 |
| publishDateSearch | 2009 |
| publishDateSort | 2009 |
| publisher | Cuvillier |
| record_format | marc |
| spelling | Urbaityte, Renata 1978- Verfasser (DE-588)138815577 aut Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets presented by Renata Urbaityte 1. Aufl. Göttingen Cuvillier 2009 VI, 129 S. txt rdacontent n rdamedia nc rdacarrier Zugl.: Hohenheim, Univ., Diss., 2009 pigs cabt piglets cabt pig feeding cabt crude protein cabt amino acids cabt digestibility cabt (DE-588)4113937-9 Hochschulschrift gnd-content HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=022266250&sequence=000004&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Urbaityte, Renata 1978- Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets pigs cabt piglets cabt pig feeding cabt crude protein cabt amino acids cabt digestibility cabt |
| subject_GND | (DE-588)4113937-9 |
| title | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets |
| title_auth | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets |
| title_exact_search | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets |
| title_full | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets presented by Renata Urbaityte |
| title_fullStr | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets presented by Renata Urbaityte |
| title_full_unstemmed | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets presented by Renata Urbaityte |
| title_short | Assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets |
| title_sort | assessment of standardised ileal crude protein and amino acid digestibilities in protein supplements for piglets |
| topic | pigs cabt piglets cabt pig feeding cabt crude protein cabt amino acids cabt digestibility cabt |
| topic_facet | pigs piglets pig feeding crude protein amino acids digestibility Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=022266250&sequence=000004&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT urbaityterenata assessmentofstandardisedilealcrudeproteinandaminoaciddigestibilitiesinproteinsupplementsforpiglets |