Effect of drying methods and packaging materials on quality parameters of stored kokum rind
Keywords:
kokum rind, storage, drying methods, packaging materials, quality evaluationAbstract
Abstract: In this paper kokum rind dried by different methods, i.e. open air sun drying, solar drying and the convective hot air drying (60oC) was taken after being packed in gunny bags, nylon bags and plastic jars for storage study upto nine months. The effect of different drying methods on quality parameters i.e. acidity, pH, TSS, reducing sugar, non-reducing sugar, colour (L, a and b) and calorific value of the stored product were evaluated. The quality parameters were tested at three-month intervals. Among three packaging materials, plastic jar was found best for kokum rind storage upto nine months as compared with nylon and gunny bags. Deterioration occurred as changes in acidity, non-reducing sugar, lightness, redness and calorific value over the storage period from the 0th to the 9th month. However, the TSS and b value increased as storage duration extended. Keywords: kokum rind, storage, drying methods, packaging materials, quality evaluation DOI: 10.3965/j.ijabe.20140704.013 Citation: Hande A R, Swami S B, Thakor N J. Effect of drying methods and packaging materials on quality parameters of stored kokum rind. Int J Agric & Biol Eng, 2014; 7(4): 114-126.References
[1] APEDA. Fresh fruits and vegetables. 2014. http://www.apeda. gov.in/apedawebsite/six_head_product/FFV.htm. Access on [2014-07-25].
[2] Maskan A, Kaya S, Maskan M. Hot air and sun drying of grape leather (pestil). Journal of Food Engineering, 2002; 54: 81–88.
[3] Ibrahim D. Convective air drying characteristics of thin layer carrots. Journal of Food Engineering, 2004a; 61: 359–364.
[4] Pavithra J P A. Study on Packaging and Value Addition In Traditional And Modern Consumer Retail Units: An Economic Analysis. MBA Thesis, University Of Agricultural Sciences, Dharwad, 2008.
[5] Anonymous. Gunny sack. 2013. http://en.wikipedia.org/ wiki/Gunny_sack. Accessed on [2014-07-25]
[6] CE Plastics Inc. Characteristics & Benefits of Polypropylene. 2012. http://www.ceplastics.com/_papers/Polyprop_Rev 2008_ver2.pdf. Access on [2014-07-25]
[7] Nestal. 2013. http://www.netstal.com/uploads/media/ Imagebrochure_PET.pdf. Access on [2014-07-25]
[8] Kureel R S, Kishor R, Pandey A, Dutta. Kokum: Apotential tree borne oilseed. National Oilseeds and Vegetables Oils Development Board, Gurgaon, 2009.
[9] Krishnamurthy N, Lewis Y S, Ravindranath B. Chemical constituents of kokum fruit rind. Journal of Food science and Technology, 1982; 19: 97–100.
[10] Baliga M S, Bhat H P, Pai R J, Boloor R, Palatty P L. The Chemistry and medicinal uses of the underutilized Indian fruit tree garcinia indica choicy( kokum): A review. Food Research International. 2011; 44: 1790–1799.
[11] Chakraverty A. Post Harvest Technology of Cereals, Pulses and Oilseeds. Oxford and IBH Publishing Co., New Delhi, 1994: Third Edition.
[12] Lowry O H, Rosebrough N J, Farr A L, Randall R J. Protein measurement with the Folin Phenol reagent. Journal
of Biological Chemistry, 1951; 193: 265–275.
[13] Ranganna S. Handbook of Analysis and Quality Control for Fruits and Vegetables products, Tata McGraw-Hill Publishing Company Limited, New Delhi, 1986.
[14] A.O.A.C. Official Methods of Analysis. 18th Edition. Association of Official Analytical Chemists. 2010.
[15] Mahmutoglu T, Ferhunde E, Birol S Y. Sun/solar drying of differently lkeated grapes and storage stability of dried grapes. Journal of Food Engineering, 1996; 29: 289–300.
[16] Clydesdale F M, Main J H, Francis F J, Damon R A. Concord grape pigments as colorants for beverages and gelatin desserts. Journal of Food Science, 1978; 43: 1687– 1692.
[17] Chong C H, Law C L, Cloke M, Abdullah, L C, Wan Daud W R. Drying models and quality analysis of sun- dried Ciku. Drying Technology, 2009; 27: 985–992.
[18] Rizzolo A, Vanoli M, Cortellino G, Spinelli L, Torricelli A. Quality characteristics of air-dried apple rings: influence of storage time and fruit maturity measured by time-resolved reflectance spectroscopy. Procedia Food Science, 2011; 1: 216–223.
[19] Pareek S, Kaushik R A. Effect of drying methods on quality of Indian gooseberry powder during storage. Journal of Scientific and Industrial Research, 2012; 71: 727–732.
[2] Maskan A, Kaya S, Maskan M. Hot air and sun drying of grape leather (pestil). Journal of Food Engineering, 2002; 54: 81–88.
[3] Ibrahim D. Convective air drying characteristics of thin layer carrots. Journal of Food Engineering, 2004a; 61: 359–364.
[4] Pavithra J P A. Study on Packaging and Value Addition In Traditional And Modern Consumer Retail Units: An Economic Analysis. MBA Thesis, University Of Agricultural Sciences, Dharwad, 2008.
[5] Anonymous. Gunny sack. 2013. http://en.wikipedia.org/ wiki/Gunny_sack. Accessed on [2014-07-25]
[6] CE Plastics Inc. Characteristics & Benefits of Polypropylene. 2012. http://www.ceplastics.com/_papers/Polyprop_Rev 2008_ver2.pdf. Access on [2014-07-25]
[7] Nestal. 2013. http://www.netstal.com/uploads/media/ Imagebrochure_PET.pdf. Access on [2014-07-25]
[8] Kureel R S, Kishor R, Pandey A, Dutta. Kokum: Apotential tree borne oilseed. National Oilseeds and Vegetables Oils Development Board, Gurgaon, 2009.
[9] Krishnamurthy N, Lewis Y S, Ravindranath B. Chemical constituents of kokum fruit rind. Journal of Food science and Technology, 1982; 19: 97–100.
[10] Baliga M S, Bhat H P, Pai R J, Boloor R, Palatty P L. The Chemistry and medicinal uses of the underutilized Indian fruit tree garcinia indica choicy( kokum): A review. Food Research International. 2011; 44: 1790–1799.
[11] Chakraverty A. Post Harvest Technology of Cereals, Pulses and Oilseeds. Oxford and IBH Publishing Co., New Delhi, 1994: Third Edition.
[12] Lowry O H, Rosebrough N J, Farr A L, Randall R J. Protein measurement with the Folin Phenol reagent. Journal
of Biological Chemistry, 1951; 193: 265–275.
[13] Ranganna S. Handbook of Analysis and Quality Control for Fruits and Vegetables products, Tata McGraw-Hill Publishing Company Limited, New Delhi, 1986.
[14] A.O.A.C. Official Methods of Analysis. 18th Edition. Association of Official Analytical Chemists. 2010.
[15] Mahmutoglu T, Ferhunde E, Birol S Y. Sun/solar drying of differently lkeated grapes and storage stability of dried grapes. Journal of Food Engineering, 1996; 29: 289–300.
[16] Clydesdale F M, Main J H, Francis F J, Damon R A. Concord grape pigments as colorants for beverages and gelatin desserts. Journal of Food Science, 1978; 43: 1687– 1692.
[17] Chong C H, Law C L, Cloke M, Abdullah, L C, Wan Daud W R. Drying models and quality analysis of sun- dried Ciku. Drying Technology, 2009; 27: 985–992.
[18] Rizzolo A, Vanoli M, Cortellino G, Spinelli L, Torricelli A. Quality characteristics of air-dried apple rings: influence of storage time and fruit maturity measured by time-resolved reflectance spectroscopy. Procedia Food Science, 2011; 1: 216–223.
[19] Pareek S, Kaushik R A. Effect of drying methods on quality of Indian gooseberry powder during storage. Journal of Scientific and Industrial Research, 2012; 71: 727–732.
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Published
2014-08-25
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Hande, A. R., Swami, S. B., & Thakor, N. J. (2014). Effect of drying methods and packaging materials on quality parameters of stored kokum rind. International Journal of Agricultural and Biological Engineering, 7(4), 114–126. Retrieved from https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/1300
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Agro-product and Food Processing Systems
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