01 Pages : 1-13
http://dx.doi.org/10.31703/gdddr.2021(VI-IV).01 10.31703/gdddr.2021(VI-IV).01 Published : Dec 2021Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid
The aim of this research was carried out to investigate the effect of different sugar concentrations and chemical preservatives and storage temperature, i. e. refrigeration temperature (4-10oC) on the physicochemical and sensory attributes of strawberry juice stored for one year. The samples were numbered as, TR28=Strawberry juice (20.5 brix) with 0.1 Percent sodium benzoate, TR30=Strawberry juice (20.5 brix)with 0.1 Percent potassium sorbate, TR31=Strawberry juice (20.5°brix) with 0.05 Percent sodium benzoate 0.05 Percent potassium sorbate, TR40=Strawberry juice (20.5°brix) - no preservatives (control), TR41=Strawberry juice (20.5°brix) with 0.1 Percent sodium benzoate, TR42=Strawberry juice (20.5°brix) with 0.1 Percent potassium sorbate, TR43=Strawberry juice (20.5°brix) with 0.05 Percent sodium benzoate 0.05 Percent potassium sorbate. A maximum increase was recorded in total soluble solids (TSS) content by TR29, TR30, and TR31(9.75 Percent), while a minimum increase was recorded in TR43 (7.31 Percent) during storage. A maximum decrease in pH occurred in TR28 (16.94 Percent) followed by TR40 (16.57 Percent), while a minimum decrease was recorded in TR43 (8.14 Percent). A maximum increase in titratable acidity occurred in TR28 (136.19 Percent), followed byTR40 (110.37 Percent), while a minimum increase occurred in TR43 (91.11 Percent). Maximum ascorbic acid decreased in TR28 (84.26 Percent) followed by TR40 (74.39 Percent), while a minimum decrease was observed inTR43 (61.41 Percent) followed by TR41 (62.83 Percent). A maximum increase in reducing sugar content was recorded in TR30 (26.49 Percent), while a minimum increase occurred in TR43 (21.13 Percent). A maximum decrease in non-reducing sugar occurred in TR28 (89.84 Percent) followed by TR40 (88.77 Percent), while a minimum decrease occurred in TR43 (28.88 Percent). A decrease in color was recorded for all samples, but it was in an acceptable range during storage. Flavor deterioration occurred in control samples (TR28 and TR40), while treated samples showed less loss in flavor during storage. Comparatively better consistency was recorded by treated juice. After one year of storage, the samples were acceptable to the consumer on the basis of color, flavor, consistency, and overall acceptability. Among all the treatments, TR28 and TR40 were rejected during storage, while TR43 was found most effective,followed by TR41, and showed better storage stability than other samples.
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Strawberry Juice, Benzoate, Sorbate, Sucrose, Refrigeration Temperature
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(1) Shakoor Wisal
Department of Agriculture, Bacha Khan University Charsadda, KP, Pakistan.
(2) Ikram Ullah
Department of Agriculture, Bacha Khan University Charsadda, KP, Pakistan.
(3) Saifullah
Government College of Technology, Nowshera, KP, Pakistan.
(4) Alia Gul
Lecturer, Department of Botany, Hazara University, Mansehra, KP, Pakistan.
- Amin, N. U. (1996). Evaluation of different strawberry cultivars for offseason production under plastic tunnel. P.I. M.Sc. (Hons) thesis, Department of Horticulture NWFP Agricultural University. Peshawar, Pakistan.
- Ayub, M. J., Ullah, A., Muhammad, & Zeb, A. (2010). Evaluation of strawberry juice preserved with chemical preservatives at refrigeration temperature. Int J. of Nutrition and Metab. 2(2), 27-32.
- Ayub, M., & Khan, M. B. (2001). Effect of different light conditions and colored glass bottles on the retention of quality characteristics of pomegranate syrup during storage at room temperature. Sarhad J. of Agric. 17(4), 629-632.
- Ensminger, A. H., Ensminger, M. E., Kondale, J. E., & Robson, J. R. K. (2007). Foods and Nutriton Encyclopedia Pegus press Colvis, California.
- Hussain, I., Zeb, A., & Ayub, M. (2011). Evaluation of Apple and Apricot Blend Juice Preserved with Sodium Benzoate at Refrigeration Temperature. World J. of Agric. Sci., 7(2), 136-142.
- Larmond, L. E. (1977). Method for sensory evaluation of food. Canada Dept. of Agriculture, Publ., 1286: 36-37.
- Mehmood, Z., Zeb, A., Ayub, M., Bibi, N., Badshah, A., & Ihsanullah. (2008). Effect of Pasteurization and Chemical preservativeson the Quality and shelf stability of Apple Juice. Amer. J. Food Tech. 3(2) 147-153.
- Nilugin, S. E., & Mahendran, T. (2010). Preparation of ready-to-serve (RTS) beverage from palmyrah (Borassus flabellifer L.) fruit pulp . Journal of Agricultural Sciences. 5(2), 234-237
- Sharma, S., Joshi, V. K., & Abrol, G. (2009). An overview on strawberry [ Frageria x ananassa (Weston) Duchesne ex Rozier] wine production technology, composition, maturation and quality evaluation. Natural product Radiance, 8(4), 356-365.
- Srivastava R. P., & Sanjeev, K. (2003). Fruit and vegetable preservation principles and practices: Important methods for analysis of Fruits? Vegetable sand their products. Third Revised and Enlarge Edition. International Book Distribution Co., Lucknow, India 363.
- Steel, R. G. D., & Torrie, J. H. (1980). Principle and procedures of statistics. Mc Graw Hill Book Co. NY, U.S.A, 2nd ed, pp: 195-238.
- Tönutare, T., Moor, U., Mölder, K., & Pöldma, P. (2009). Fruit composition of organically and conventionally cultivated strawberry
- U.S Dept. of Agriculture USDA. (1998). Nutrient database for standard reference, www oregon-strawberries. Org
- Zeb, A., Ahmad, I., & Ayub, K. (2009). Grape juice preservation with benzoate and sorbate. J. Advance in Food Sci. 31(1), 17- 21.
Cite this article
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APA : Wisal, S., Ullah, I., & Saifullah. (2021). Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid. Global Drug Design & Development Review, VI(IV), 1-13. https://doi.org/10.31703/gdddr.2021(VI-IV).01
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CHICAGO : Wisal, Shakoor, Ikram Ullah, and Saifullah. 2021. "Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid." Global Drug Design & Development Review, VI (IV): 1-13 doi: 10.31703/gdddr.2021(VI-IV).01
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HARVARD : WISAL, S., ULLAH, I. & SAIFULLAH. 2021. Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid. Global Drug Design & Development Review, VI, 1-13.
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MHRA : Wisal, Shakoor, Ikram Ullah, and Saifullah. 2021. "Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid." Global Drug Design & Development Review, VI: 1-13
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MLA : Wisal, Shakoor, Ikram Ullah, and Saifullah. "Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid." Global Drug Design & Development Review, VI.IV (2021): 1-13 Print.
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OXFORD : Wisal, Shakoor, Ullah, Ikram, and Saifullah, (2021), "Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid", Global Drug Design & Development Review, VI (IV), 1-13
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TURABIAN : Wisal, Shakoor, Ikram Ullah, and Saifullah. "Quality Analysis of Refrigerated Strawberry Juice with TSS of 20.5 Treated with Sodium Benzoate and Potassium Sorbate and Citric Acid." Global Drug Design & Development Review VI, no. IV (2021): 1-13. https://doi.org/10.31703/gdddr.2021(VI-IV).01