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REFERENCES
Abubakar. H and SA. Jega. 2010. Nutritional composition of liquid and spray-dried juices of tamarind and roselle, Nigerian journal of nutritional sciences. 31(2):36-39.
Bartholomew. D.P. and S.B. Kadzimann. 1977. Ecophysiology of tropical crops. In: Alvin, P.T., and T.T. Kozlowski, ed. NY, USA:. Academic Press.
Barth. M., T.R. Hankinson, H. Zhuang and F. Breidt. 2009. Microbial Spoilage of fruits and vegetables. Compendium of the Microbiological Spoilage of foods and Beverages. 1(9): 135-183
Borges. S., J. Barbosa, J. Silva, A.M. Gomes, M. Pindato, C.L.M. Silva, A.M.M.B. Morais and P. Teixera. 2015. A feasibility study of lactobacillus plantarum in fruit powders after processing and storage. International Journal of Food Science & Technology. 51(2):381-388
Barbosa-Canovas, G. V., Ortega-Rivas, E., Juliano, P., & Yan, H. 2005.
Food powders physical properties, processing, and functionality. New York:
Kluwer Academic/Plenum Publishers.
Carolina.V. 2009. Purification of high grade bromelain from pineapple. BS Thesis. Department of Food Technology. Swiss German University.
Tangerang. Indonesia.
Chobotova, K., Vernallis, A.B. and A. Majid, F.A. 2009. Bromelain’s activity and potential as an anti- cancer agent: Current evidence and perspectives. Cancer Letters. 20(1): 1-9.
Ciurzyńska. A and A. Lenart. 2011. Freeze-drying – application in food processing and biotechnology-review. Polish journal of nutritional science.
61(3): 165-171
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David Tan
Coseteng, M.Y., Lee, C.Y. 1987. Changes in apple polyphenoloxidase and polyphenol concentrations in relation to degree of browning. Journal of Food Science.52(1):985–989.
Dharmakari. M., 1991. pH and protein Instability. Publications of the Missouri State Fruit Experiment Station. Newsletter: Vineyard and Vintage View. 6(6):3-4
Ferreira. F. J., J. C.C. Santana and E. B. Tambourgi. 2011. The effect of pH on bromelain partition from ananas comosus by PEG4000/phosphate ATPS.
Brazillian Archives of Biology and Technology. 54(1): 125-132.
Food and Agriculture organization of the United Nations statistics division, Fao3stat.fao.org, accessed on November 27, 2015.
Hassanein. R. T. 2014. Development of overripe tempeh powdered as seasoning material. BS Thesis. Department of Food Technology. Swiss German University. Tangerang. Indonesia.
Hensel. M. 2013. The control of bromelain stability in pineapple juice during storage. BS Thesis. Department of Food Technology. Swiss German University. Tangerang. Indonesia.
Hossain. F.M.D., Shaheen and A. Mustafa. 2015. A nutritional value and medicinal benefits of pineapple. International Journal of Nutrition and Food Sciences. 4(1):84-88.
Hussain. A., J. Ali and H. Abid. 2010. Chemical characteristics of instant powder drink prepared from sour oranges peel (Citrus aurantium L).
Pakistan journal of biochemistry. 43(2):94-98.
Ionannou. I and M. Ghoul. 2013. Prevention of enzymatic browning in fruit and vegetables.European Scientific Journal. 30(9): 310-341.
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David Tan
Mukhopadhya. M. 2000. Natural extracts using supercritical carbon dioxide. Indian institute of Technology. 1(9): 249
Naghavi. F. S., P. Hanachi and A. Saboora. 2014. Effect of temperature, pH and salinity on carotenoid production in rodotorula mucilaginosa. Research in Biotechnology. 5(4):1-4.
Pangestu. S. 2012. The creation of bromelain lozenges from pineapple (ananas comosus). BS Thesis. Department of Pharmaceutical Engineering.
Swiss German University. Tangerang. Indonesia.
Perdana. J., M. Fox. M.A.I Schutyser and R.M. Boom 2011. Enzyme inactivation kinetics: Coupled effects of temperature and moisture content.
Food Chemistry Journal. 133(1):116-123.
Poh. S.S and A. Majid. 2011. Thermal stability of free bromelain and bromelain-polyphenol complex in pineapple juice. International Food Research Journal, 18(3): 1051-1060.
Prasad. K. N. 2012. Downstream Process Technology: A New Horizon in Biotechnology, 21(3): 359
Laham. M.K.I and Tung.C.L. 1993. Protein hydrolysis and quality deterioration of refrigerated and frozen seafood due to obligately psychrophilic bacteria. Journal of Food Science. 58(2):310-313.
Lester G.E., D.M. Hodges, R.D. Meyer, K.D. Munro. 2004. Pre-extraction preparation (fresh, frozen, freeze-dried, or acetone powdered) and long- term storage of fruit and vegetable tissues: effects on antioxidant enzyme activity. Journal Agriculture Food Chemistry. 21;52(8):2167-73.
Ramos. A., N. D. H. RAVEN, R. J. Sharp, S. Bartolucci, M. Rossi, R.
Cannio, J. Lebbink, J. V. D. Oost, W. D. Vos and H. Santos. 1997.
stabilization of enzymes against thermal stress and freeze-drying by
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David Tan
mannosylglycerate. Applied and Enviromental Microbiology. 63(10):4020- 4025
Rao. N.G., A. Nagender, A. Satyanarayana and D.G. Rao. 2007.
Preparation, chemical composition and storage studies of quamachil (pithecellobium dulce L.) aril powder.
Sen F., Meyyaci. K. B, Aksoy. U, Koc. S, Sarilar. S and Kocaturk.R . 2010.
Changes in Quality of Dried Fig Fruit and Processed Fig Products under Cold and Ambient Storage Conditions. International postharvest symposium. 2(877); 853-860
Shearer. A. E., Mazzota. A.S, Chuyate R and Gombas D.E. 2002. Heat resistance of juice spoilage microorganisms. Journal of Food Protection.
65(8): 1271-1275
Shofian. M. N., A. A. Hamid, A. Osman, N. Saari, F. Anwar, M.S.P. Dek and M.R. Hairuddin. 2011. Effect of freeze-drying onthe antioxidant compounds and antioxidant activity of selected tropical fruits. International Journal of Molecular Sciences. 12(7):4678-4692.
Suthihono. A. Y. 2011. Preliminary study of antivirus for human immunodeficiency virus (HIV) using combined enzyme protease (bromelain) and lipozyme. BS Thesis. Department of Biomedical Engineering. Swiss German University. Tangerang. Indonesia.
Bromelain three-dimensional structure. www. t3.gstatic.com. accessed on 21 january 2016.
Tjandra, M. 2014. Treatment using bromelain enzyme in pineapple juice for HIV/AIDS patients. BS Thesis. Department of Food Technology. Swiss German University. Tangerang. Indonesia.
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David Tan
U.S National Library of Medicine, nlm.nih.gov. accessed on 17 Desember 2015
Xue, Y., Wu, C.Y., Branford-White, C.J., Ning, X., Nie, H.L. and Zhu, L.M.
2010. Chemical modification of stem bromelain with anhydride groups to enhance its stability and catalytic activity. Journal of Molecular Catalysis B:
Enzymatic 63: 188-193.
