Part I. Animal Feed Biotechnology Probiotics Technical Presentations
1. Summary Report: Issues and Recommendations on Probiotics
S.K. Ho and E.E. Lister. . . . . .1
2. Welcome and Opening Remarks
A.C. Lachance. . . . . .9
3. Some Criteria for Selecting Probiotic Bacteria
A. Hinton, Jr. . . . . .13
4. Application of Probiotics in Europe, Present Status and Perspectives
N.M. Bolder and C.A. Kan. . . . . .23
5. A Critical Assessment of Probiotics for Human Application
M. O'Sullivan. . . . . .31
6. Probiotics Japanese Experience
N. Kimura. . . . . .43
7. Regulation of the Gut Flora
B.R. Gedek. . . . . .59
8a. Characterization of Food-Grade Bacteriocins
C. Lacroix. . . . . .77
8b. Biotechnology and Direct Fed Microbials
R.J. Forster, M.A. Hefford and R.M. Teather. . . . . .91
9. Guidelines for Safety Assessments of Genetically Modified
Microorganisms and their Products
P. Mayers. . . . . .101
10. The Risk-Based Model Approach to Regulation of Agricultural Products
J. Byrne and S. Barber. . . . . . .113
11. Probiotics and Industry Perspectives Introduction
J.R. Dalrymple. . . . . .119
12. Probiotics and Industry Perspectives Feed
E.N. Fischer. . . . . .121
13. Probiotics and Industry Perspectives Dairy
C. Lebel. . . . . .125
14. Probiotics and Industry Perspectives Poultry
C. Hunter. . . . . .129
15. Probiotics and Industry Perspectives Pork
M.C. Pelletier. . . . . .131
16. Probiotics and Industry Perspectives Animal Health
M.W. Smith. . . . . .133
17. Discussion Group Presentations
E.E. Lister, Moderator. . . . . .135
18. Closing Remarks
G. Watson. . . . . .145
Part II. Workshop on Animal Feed Enzymes
Technical Presentations
Chaired by R.R. Marquard
19-1. Are Enzymes Effective: Application to Monogastric Animals
H.L. Classen. . . . . .149
19-2. Feed Industry View of the Use of Enzymes in Diets for Monogastrics
J.J. Brennan. . . . . .159
19-3. Enhancement of the Nutritive Value of Cereals (Wheat, Oats, Barley and
Rye) and Lupins for Poultry by the Inclusion of Enzymes in the Diet
R.R. Marquardt. . . . . .167
19-4. Factors Affecting the Manufacture, Distribution, Application and Overall
Quality of Enzymes in Poultry Feeds
W.D. Cowan . . . . . .175
19-5. A Futuristic View of the Use of Enzymes in Animal Production: Future
Trends with Regard to the Use of Enzymes and the Role of Recombinant
Gene Technology in the Production of a New Generation of Enzymes
T.P. Lyons. . . . . .185
19-6. Potential for Genetic Manipulation of Ruminant and Monogastric
Animals to Enhance Feed Conversion Efficiency
C.W. Forsberg, K.J. Cheng, Jun-Xian Zhang, J.P. Phillips and P.J. Krell. . . . . .195
19-7. Regulatory Requirements for Enzymes
B. Fair. . . . . .197
Part III. Biotechnology of Probiotics Food, Feed and Regulatory Aspects
Poster Presentations
20-Poster 1. Growth Promoting Effect of Bifidobacterium Probiotics on Newborn
Calves and Piglets
N. Ishibashi, F. Abe and S. Shimamura. . . . . .201
20-Poster 2. Controlling Milk Composition by Control of the Rumen Microbial
Population
R. Teather. . . . . .202
20-Poster 3. Fermentation Process Eliminates Glycinin and -Conglycinin-Enabling
Feed Preparation for Post Weaned Pigs
C.L.L.F. Ferreira, A.A.F. Maia and J.L. Donzelle. . . . . .202
20-Poster 4. Intestinal Microflora of Pigs Fed Jerusalem Artichoke
E.R. Farnworth. . . . . . .203
20-Poster 5. Survival of Probiotic Bacteria in Broiler Starter Rations
S.M. Rose, H.W. Modler and R.C. McKellar. . . . . .203
20-Poster 6. Influence of Selected Feed Additives on Salmonella Colonization, pH and
Density of Broiler Caeca
J.R. Chambers, H.W. Modler and J.L. Spencer. . . . . .204
20-Poster 7. Increased Resistance to Caecal Colonization by Salmonella in Chicks and
Poults Fed Vermicompost
J.L. Spencer, M.M. Garcia and H.W. Modler. . . . . .205
20-Poster 8. Comparative Efficacy of Different Bacterial Preparations to Reduce
Salmonella Typhimurium in Chicks and in Anaerobic Broth Culture
S. Stavric, T.M. Gleeson and B. Blanchfield. . . . . .206
20-Poster 9. Galacto-oligosaccharides Production from Lactose Solution by
Immobilized -galactosidases of a Thermophilic Strain
J.-L. Berger and B.H. Lee. . . . . .207
21. Appendices
A. Participants List. . . . . .209
B. Roundtable Program . . . . . .227
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