Inedible meat, poultry and fish by-products are major contributors to
the profitability of the slaughterers and processors of all types of
muscle food. Although the by-products per se make important economic
contributions to the productivity of the industries, their importance
varies widely between classes and for different species. As important as
this may be, the utilization of the otherwise waste by-products has
become even more crucial from the standpoint of protecting the
environment. Hence, the editors decided that a book dealing with
inedible meat, poultry and fish by-products would be useful not only to
slaughterers and processors, but also to those involved in research and
teaching. Focusing on the advan- tages of the useful inedible products
and methods involved in their pro- duction could very well lead to new
and better uses for by-products as well as in improving the environment.
As in past volumes of this series, the authors are leaders in their
respective fields of discussion. Their expertise provides not only a
back- ground on present industrial practices but also areas and means
for improving the production of by-products.