GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH
This study aimed at assessing the effect of packaging materials and preservatives on nutrient composition of fish was carried out using 864 live Clarias gariepinus with an average weight of 226g acquired from an earthen pond of a fish farm in Omi-Adio, Ibadan, Nigeria. The experiment was conducted u...
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| Format: | Article |
| Language: | English |
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Stefan cel Mare University of Suceava
2022-12-01
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| Series: | Food and Environment Safety |
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| Online Access: | http://fens.usv.ro/index.php/FENS/article/view/929/819 |
| _version_ | 1797901482252566528 |
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| author | Ahmed Ayodeji AYELOJA Taofik Oyedele DAUDA |
| author_facet | Ahmed Ayodeji AYELOJA Taofik Oyedele DAUDA |
| author_sort | Ahmed Ayodeji AYELOJA |
| collection | DOAJ |
| description | This study aimed at assessing the effect of packaging materials and preservatives on nutrient composition of fish was carried out using 864 live Clarias gariepinus with an average weight of 226g acquired from an earthen pond of a fish farm in Omi-Adio, Ibadan, Nigeria. The experiment was conducted using a 4 × 3 × 11 factorial experiment (4 preservatives, 3 packaging materials and 11 storage periods). The protein content of the fish decreased consistently from 77.538 (0days after smoking - DAS) till it reaches 51.253 (140DAS). The variance of the protein however increases from 1.051 (for 0DAS) till 25.487 (140DAS). The moisture content of the fish increases consistently from 5.703 (for 0DAS) to 24.976 (for 140DAS). Summary statistics of the packaging materials revealed that mean protein ranged between 59.817±0.94 obtained for the fish packed with basket and 65.897±0.659 (plastics). Highest moisture content of 17.896 (±0.676) was obtained for fish packed with basket while the least moisture content of 13.160 (±0.427) was obtained for fish packed with plastic. All the nutrients returned negative covariates with the protein and the covariates generally ranges between 0.037(covxy of ash and crude fibre) and 91.206 (varx,x of protein). The general linear model analysis of the fish nutrients revealed that there exist significant difference in the protein, moisture content, ash, fat and crude fiber with = 77.40, 460.24, 111.02, 395.77 and 2037.76 respectively. |
| first_indexed | 2024-04-10T09:02:45Z |
| format | Article |
| id | doaj.art-e8239f376d8748c1ac93977eb1625fac |
| institution | Directory Open Access Journal |
| issn | 2068-6609 2559-6381 |
| language | English |
| last_indexed | 2024-04-10T09:02:45Z |
| publishDate | 2022-12-01 |
| publisher | Stefan cel Mare University of Suceava |
| record_format | Article |
| series | Food and Environment Safety |
| spelling | doaj.art-e8239f376d8748c1ac93977eb1625fac2023-02-21T11:56:18ZengStefan cel Mare University of SuceavaFood and Environment Safety2068-66092559-63812022-12-01214292302GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISHAhmed Ayodeji AYELOJA0Taofik Oyedele DAUDA1Department of Aquaculture and Fisheries, Faculty of Agriculture, University of Ilorin, PMB 1515 Ilorin, Kwara State, NigeriaInstitute of Agriculture Research and Training, Obafemi Awolowo University, Moor Plantation Ibadan, NigeriaThis study aimed at assessing the effect of packaging materials and preservatives on nutrient composition of fish was carried out using 864 live Clarias gariepinus with an average weight of 226g acquired from an earthen pond of a fish farm in Omi-Adio, Ibadan, Nigeria. The experiment was conducted using a 4 × 3 × 11 factorial experiment (4 preservatives, 3 packaging materials and 11 storage periods). The protein content of the fish decreased consistently from 77.538 (0days after smoking - DAS) till it reaches 51.253 (140DAS). The variance of the protein however increases from 1.051 (for 0DAS) till 25.487 (140DAS). The moisture content of the fish increases consistently from 5.703 (for 0DAS) to 24.976 (for 140DAS). Summary statistics of the packaging materials revealed that mean protein ranged between 59.817±0.94 obtained for the fish packed with basket and 65.897±0.659 (plastics). Highest moisture content of 17.896 (±0.676) was obtained for fish packed with basket while the least moisture content of 13.160 (±0.427) was obtained for fish packed with plastic. All the nutrients returned negative covariates with the protein and the covariates generally ranges between 0.037(covxy of ash and crude fibre) and 91.206 (varx,x of protein). The general linear model analysis of the fish nutrients revealed that there exist significant difference in the protein, moisture content, ash, fat and crude fiber with = 77.40, 460.24, 111.02, 395.77 and 2037.76 respectively.http://fens.usv.ro/index.php/FENS/article/view/929/819algorithmiceuthanizedevisceratedtherapeuticdeteriorate |
| spellingShingle | Ahmed Ayodeji AYELOJA Taofik Oyedele DAUDA GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH Food and Environment Safety algorithmic euthanized eviscerated therapeutic deteriorate |
| title | GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH |
| title_full | GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH |
| title_fullStr | GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH |
| title_full_unstemmed | GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH |
| title_short | GENERAL LINEAR MODEL (GLM) ANALYSIS OF THE EFFECTS OF PACKAGING MATERIALS AND PRESERVATIVES ON NUTRIENT COMPOSITION OF SMOKED FISH |
| title_sort | general linear model glm analysis of the effects of packaging materials and preservatives on nutrient composition of smoked fish |
| topic | algorithmic euthanized eviscerated therapeutic deteriorate |
| url | http://fens.usv.ro/index.php/FENS/article/view/929/819 |
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