Quality Evaluation and Preparation of Apple and Olive Fruit Blended Jam

Article ID

99Y6X

Quality Evaluation and Preparation of Apple and Olive Fruit Blended Jam

Wasif Shah
Wasif Shah
Arsalan Khan
Arsalan Khan Agriculture Research Institute ARI Tarnab Peshawar Pakistan
Alam Zeb
Alam Zeb
Muhammad Ali Khan
Muhammad Ali Khan
Falak Naz Shah
Falak Naz Shah
Noor UL Amin
Noor UL Amin
Muhammad Ayub
Muhammad Ayub
Said Wahab
Said Wahab
Ali Muhammad
Ali Muhammad
Sher Hassan Khan
Sher Hassan Khan
DOI

Abstract

The present research work was carried out to investigate the effect of storage and treatment on overall quality of the apple olive blended jam, and to develop a suitable combination of olive and apple fruits pulps for jam preparation. Jam prepared from various blends of apple and olive were studied for physico chemical properties such as,% acidity, pH, (TSS), % non-reducing and % reducing sugar and for sensory attributes namely, taste, texture, color and overall acceptability during three months of storage with an interval of fifteen days. Results indicated that titratable acidity was increased from 0.64 to 0.77%, with reduction in pH from 3.57 to 3.40. Non reducing sugar was decreased from 44.57 to 27.52%. On the other hand reducing sugar of all jam samples increased from 16.62 to 30.52%. TSS of jam samples was increased during storage from 69.37 to 70.43 0Brix.

Quality Evaluation and Preparation of Apple and Olive Fruit Blended Jam

The present research work was carried out to investigate the effect of storage and treatment on overall quality of the apple olive blended jam, and to develop a suitable combination of olive and apple fruits pulps for jam preparation. Jam prepared from various blends of apple and olive were studied for physico chemical properties such as,% acidity, pH, (TSS), % non-reducing and % reducing sugar and for sensory attributes namely, taste, texture, color and overall acceptability during three months of storage with an interval of fifteen days. Results indicated that titratable acidity was increased from 0.64 to 0.77%, with reduction in pH from 3.57 to 3.40. Non reducing sugar was decreased from 44.57 to 27.52%. On the other hand reducing sugar of all jam samples increased from 16.62 to 30.52%. TSS of jam samples was increased during storage from 69.37 to 70.43 0Brix.

Wasif Shah
Wasif Shah
Arsalan Khan
Arsalan Khan Agriculture Research Institute ARI Tarnab Peshawar Pakistan
Alam Zeb
Alam Zeb
Muhammad Ali Khan
Muhammad Ali Khan
Falak Naz Shah
Falak Naz Shah
Noor UL Amin
Noor UL Amin
Muhammad Ayub
Muhammad Ayub
Said Wahab
Said Wahab
Ali Muhammad
Ali Muhammad
Sher Hassan Khan
Sher Hassan Khan

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Arsalan Khan. 2015. “. Global Journal of Medical Research – L: Nutrition GJMR-L Volume 15 (GJMR Volume 15 Issue L1): .

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Journal Specifications

Crossref Journal DOI 10.17406/gjmra

Print ISSN 0975-5888

e-ISSN 2249-4618

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GJMR-L Classification: NLMC Code: QU 145.5
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Quality Evaluation and Preparation of Apple and Olive Fruit Blended Jam

Wasif Shah
Wasif Shah
Arsalan Khan
Arsalan Khan Agriculture Research Institute ARI Tarnab Peshawar Pakistan
Alam Zeb
Alam Zeb
Muhammad Ali Khan
Muhammad Ali Khan
Falak Naz Shah
Falak Naz Shah
Noor UL Amin
Noor UL Amin
Muhammad Ayub
Muhammad Ayub
Said Wahab
Said Wahab
Ali Muhammad
Ali Muhammad
Sher Hassan Khan
Sher Hassan Khan

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