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VITAMIN A FORTIFIed PEANUT BUTTER - The Official Website of ...

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Table 8.3 Visual evaluation <strong>of</strong> the packaging condition <strong>of</strong> Vitamin A fortified peanut butter<br />

packed in transparent glass tumbler with design during storage at each accelerated<br />

temperatures<br />

Storage Time Temperature<br />

(days) 30°C 35°C 40°C 45°C<br />

0 Normal 1 - 2 - -<br />

1 Normal - - -<br />

10 - - - Normal<br />

15 - - Normal -<br />

20 - - - Normal<br />

21 - Normal - -<br />

26 - - Normal Normal<br />

28 - - Normal Normal<br />

30 Normal - - -<br />

43 - Normal - -<br />

50 - - - -<br />

62 - Normal - -<br />

63 - Normal - -<br />

77 Normal - - -<br />

84 - Normal - -<br />

90 Normal - - -<br />

92 Normal - Normal -<br />

120 Normal Normal - -<br />

127 - Normal Normal -<br />

136 - - Normal -<br />

187 Normal Normal Normal Normal<br />

1<br />

Normal = packaging material had no defects<br />

2<br />

(-) = no evaluation done<br />

Table 8.4 Physical evaluation (oil separation) <strong>of</strong> Vitamin A fortified peanut butter packed<br />

in transparent glass tumbler with design during storage at accelerated temperatures.<br />

Storage Time Height <strong>of</strong> oil separation (mm)<br />

(days) 30°C 35°C 40°C 45°C<br />

0 0.0 - 1 - -<br />

1 0.0 - - -<br />

10 - - - 1.60<br />

15 - - 1.50 -<br />

20 - - - 3.45<br />

21 - 1.50 - -<br />

28 - - 2.65 4.65<br />

30 2.35 - - -<br />

42 - - - -<br />

84 - 3.80 - -<br />

90 5.00 - - -<br />

126 - 4.00 - -<br />

187 5.80 4.55 5.05 5.25<br />

1 (-) = no evaluation done<br />

267

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