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Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products

Yellowfin tuna (Thunnus albacores, Bonnaterre, 1788) belongs to the family scombridae and is the largest species of fish that is significantly used in canning process in Malaysia. In this study, yellowfin tuna wastes as a considerable part of tuna canning factories were taken as raw materials and we...

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Main Author: Nemati, Mahnaz
Format: Thesis
Language:English
Published: 2019
Subjects:
T11.95-12.5 Industrial directories
Online Access:http://eprints.usm.my/48373/1/Chemical%20Properties%2C%20Bioavailability%20of%20yellowfin...%20by%20Mahnaz%20Nematii%20cut.pdf
http://eprints.usm.my/48373/
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spelling my.usm.eprints.48373 http://eprints.usm.my/48373/ Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products Nemati, Mahnaz T11.95-12.5 Industrial directories Yellowfin tuna (Thunnus albacores, Bonnaterre, 1788) belongs to the family scombridae and is the largest species of fish that is significantly used in canning process in Malaysia. In this study, yellowfin tuna wastes as a considerable part of tuna canning factories were taken as raw materials and were processed to recover tuna frame (TF) and were then exposed to the alkaline treatment to extract of tuna bone powder (TBP) as a potential calcium source. The amount of the TF recovered from tuna wastes was 53.75% and the amount of TBP extracted from TF was 59.79%. The general appearance of TBP was in a form of fine particle size powder, white color and without any undesirable fishy odor, which makes it into the appropriate source of calcium for the purposes of development of calcium supplement or enrichment of food products. At phase 1, the results of the proximate composition of TF and TBP showed that the major part of the proximate composition in TF and TBP was ash content, which was 53.43% and 77.97%, respectively. The results of mineral composition represented that calcium with 24.56% and 38.16% was the most abundant element in TF and TBP, respectively. The second significant element in TF and TBP was phosphorus with 14.58% and 23.31%, respectively. The measurement of the ratio of Ca:P is important in TBP as calcium source and in this study, the amount of the ratio was 1.64. 2019-03 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/48373/1/Chemical%20Properties%2C%20Bioavailability%20of%20yellowfin...%20by%20Mahnaz%20Nematii%20cut.pdf Nemati, Mahnaz (2019) Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products. PhD thesis, Universiti Sains Malaysia.
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic T11.95-12.5 Industrial directories
spellingShingle T11.95-12.5 Industrial directories
Nemati, Mahnaz
Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products
description Yellowfin tuna (Thunnus albacores, Bonnaterre, 1788) belongs to the family scombridae and is the largest species of fish that is significantly used in canning process in Malaysia. In this study, yellowfin tuna wastes as a considerable part of tuna canning factories were taken as raw materials and were processed to recover tuna frame (TF) and were then exposed to the alkaline treatment to extract of tuna bone powder (TBP) as a potential calcium source. The amount of the TF recovered from tuna wastes was 53.75% and the amount of TBP extracted from TF was 59.79%. The general appearance of TBP was in a form of fine particle size powder, white color and without any undesirable fishy odor, which makes it into the appropriate source of calcium for the purposes of development of calcium supplement or enrichment of food products. At phase 1, the results of the proximate composition of TF and TBP showed that the major part of the proximate composition in TF and TBP was ash content, which was 53.43% and 77.97%, respectively. The results of mineral composition represented that calcium with 24.56% and 38.16% was the most abundant element in TF and TBP, respectively. The second significant element in TF and TBP was phosphorus with 14.58% and 23.31%, respectively. The measurement of the ratio of Ca:P is important in TBP as calcium source and in this study, the amount of the ratio was 1.64.
format Thesis
author Nemati, Mahnaz
author_facet Nemati, Mahnaz
author_sort Nemati, Mahnaz
title Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products
title_short Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products
title_full Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products
title_fullStr Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products
title_full_unstemmed Chemical Properties, Bioavailability Of Yellowfin Tuna Bone And Its Potential Application As Calcium Source In Bakery Products
title_sort chemical properties, bioavailability of yellowfin tuna bone and its potential application as calcium source in bakery products
publishDate 2019
url http://eprints.usm.my/48373/1/Chemical%20Properties%2C%20Bioavailability%20of%20yellowfin...%20by%20Mahnaz%20Nematii%20cut.pdf
http://eprints.usm.my/48373/
_version_ 1692992782374797312
score 13.211869

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