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Microbial load, acidity, lipid oxidation and volatile basic nitrogen of irradiated fish and meat-bone meals [An article from: Bioresource Technology]
Book Details
Author(s)M.R. Al-Masri, M. Al-Bachir
PublisherElsevier
ISBN / ASINB000PBZQZ8
ISBN-13978B000PBZQZ2
AvailabilityAvailable for download now
Sales Rank99,999,999
MarketplaceUnited States 🇺🇸
Description
This digital document is a journal article from Bioresource Technology, published by Elsevier in 2007. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
Experiments were carried out to study the effect of different doses of gamma irradiation (0, 5, 10, 15 and 20 kilo gray; kGy) on some nutritive components and chemical aspects pertaining to quality of fish meal and meat-bone meal. The radiation doses required to reduce the total microbial load and Salmonella sp. one log cycle (D"1"0) in fish meal and meat-bone meal were determined. Results indicated that gamma irradiation of fish meal and meat-bone meal with 5-20kGy doses had no effects on the total acidity values but increased the values of lipid oxidation and total volatile basic nitrogen. D"1"0 of total microbial load and Salmonella sp. were 833 and 313Gy for fish meal and 526Gy and 278Gy for meat-bone meal, respectively. It can be concluded that radiation processing could be employed in the recycling of fish and meat-bone meals by using them as feedstuffs in poultry diets with no fear of losing their nutritive components.
Description:
Experiments were carried out to study the effect of different doses of gamma irradiation (0, 5, 10, 15 and 20 kilo gray; kGy) on some nutritive components and chemical aspects pertaining to quality of fish meal and meat-bone meal. The radiation doses required to reduce the total microbial load and Salmonella sp. one log cycle (D"1"0) in fish meal and meat-bone meal were determined. Results indicated that gamma irradiation of fish meal and meat-bone meal with 5-20kGy doses had no effects on the total acidity values but increased the values of lipid oxidation and total volatile basic nitrogen. D"1"0 of total microbial load and Salmonella sp. were 833 and 313Gy for fish meal and 526Gy and 278Gy for meat-bone meal, respectively. It can be concluded that radiation processing could be employed in the recycling of fish and meat-bone meals by using them as feedstuffs in poultry diets with no fear of losing their nutritive components.
