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  •   SEAFDEC Institutional Repository (SIR)
  • 01 SEAFDEC Publications
  • 02 Technical Publications and Reports on Aquaculture
  • AQD Technical Publications and Reports on Aquaculture
  • Nutrition in tropical aquaculture : essentials of fish nutrition, feeds, and feeding of tropical aquatic species
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  •   SEAFDEC Institutional Repository (SIR)
  • 01 SEAFDEC Publications
  • 02 Technical Publications and Reports on Aquaculture
  • AQD Technical Publications and Reports on Aquaculture
  • Nutrition in tropical aquaculture : essentials of fish nutrition, feeds, and feeding of tropical aquatic species
  • View Item
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Processing of feedstuffs and aquafeeds

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3319-GolezNV2002.pdf (9.996Mb)
Date
2002
Author
Golez, Nelson V.
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Abstract
This chapter will help the reader understand and appreciate the basic principles of processing, preparation, storage, and quality control in the preparation of aquafeeds. The material in this section is presented in sequence beginning with the processing of basic ingredients to remove antinutritional factors, followed by steps in feed preparation, from the easiest to the more complex processes, and storage. This chapter presents methods and equipment that are useful not only for feed millers, but also for extension workers and fish farmers.
URI
http://hdl.handle.net/10862/3319
Suggested Citation
Golez, N. V. (2002). Processing of feedstuffs and aquafeeds. In O. M. Millamena, R. M. Coloso, & F. P. Pascual (Eds.), Nutrition in Tropical Aquaculture: Essentials of fish nutrition, feeds, and feeding of tropical aquatic species (pp. 125-147). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.
Contents
  • Introduction
  • Feedstuff processing
  • Different methods of feedstuff processing
    • Soaking
    • Heating and cooking
    • Dehulling
    • Extraction with organic solvent and chemical treatment
  • Feed preparation techniques
    • Grinding
    • Size grading or sieving
    • Weighing
    • Mixing
    • Conditioning
    • Pelleting and extrusion
    • Pellet cooling and drying
    • Pellet crumbler
    • Pellet and crumbled feed cleaner
    • Product packaging and storage
  • Steps in large-scale feed preparation
  • Steps in small-scale feed preparation
  • Steps in larval feed preparation
  • Quality control
  • Feed mill sanitation and maintenance
  • Summary
  • Guide questions
  • Suggested readings
Subject
feed preparation ASFA; feed composition ASFA; feeds ASFA; nutritive value ASFA; animal nutrition ASFA; Diets; artificial feeding ASFA; feeding equipment ASFA; Pellet feeds; storage ASFA; quality control ASFA; aquaculture development ASFA; aquaculture techniques ASFA; aquaculture ASFA; Philippines
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  • Nutrition in tropical aquaculture : essentials of fish nutrition, feeds, and feeding of tropical aquatic species [14]

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