Optimization of the Ohmic Process Effect for Garcinia Compote
Keywords:
Garcinia, Ohmic, Compote conductivityAbstract
General Garcinia compote is carried on for a long time because the process of absorbing sugar through cell membranes and cell walls is slow. Therefore, ohmic heat is shown as one choice to decrease this period. This is because it uses voltage to cause pores on the cell wall and cell membrane, and it can be monitored by measuring the increased electrical conductivity of the cell. This research was to study the suitable condition of ohmic heat with Garcinia compote. The varieties of electric potential as 25, 50, 75, 100 and 125 V were applied to study the effects of voltage, time and temperature on electrical conductivity of garcinia cells. Garcinia was soaked in 3 concentrations of sucrose solution as 40, 50 and 60 ๐Brix for 24 hours. The results shown that the optimum voltages with 125 volts, 2 minutes duration, brought to 45 ๐C, and the Garcinia can be absorbed most in 24 hours with the concentration of sugar solution at 60 degrees brix.
References
Barros, C.P., Pires, R.P., Guimaraes, J.T., Abud, Y.K., Almada, C.N., Pimentel, T.C., … Cruz, A.G. (2021). Ohmic heating as a method of obtaining paraprobiotics: Impacts on cell structure and viability by flow cytometry. Food Research International, 140(2021), 110061.
Community enterprise promotion division, Department of agricultural extension. (2020). List of community enterprises / community enterprise network. Retrieved December 8, 2020, from http://smce.doae.go.th/ProductCategory/SmceCategory.php?page_size=10&PAGE= 5557 & province_id=®ion_id=&hur_id=&key_word=&startPage=5556&endPage=5565.
Cock, I.E., & Hart, C. (2016). An examination of the antimicrobial and anticancer properties of Garcinia cambogia fruit pericarp extracts. BEMS Reports, 2(1), 23-26.
Kamalakkannan, G., Kulandasamy, T., Balakrishnan, M., & Kasthuri, R. (2015). Effect of Ohmic heating on the electrical conductivity, biochemical and rheological properties of papaya pulp. Journal of Food Process Engineering, 38(4), 405-413.
Kaur, R., Gul, K., & Singh, A.K. (2016). Nutritional impact of ohmic heating on fruits and vegetables-A review. Cogent Food & Agriculture, 2(1), 1159000.
Kumar, T. (2018). A Review on Ohmic Heating Technology: Principle, Applications and Scope. International Journal of Agriculture, Environment and Biotechnology, 11(4), 679-687.
Lateh, A., Saha, P., & Saniso, E. (2021). Thin-Layer Dehydration of Sliced Garcinia using a Solar Dryer. Journal of Physics and General Science, 5(1), 24-29.
Lee, S.Y., Sagong, H.G., Ryu, S., & Kang, D.H. (2012). Effect of continuous ohmic heating to inactivate Escherichia coli O157:H7, Salmonella Typhimurium and Listeria monocytogenes in orange juice and tomato juice. Journal of Applied Microbiology, 112, 723-731.
Park, I.K., & Kang, D.H. (2013). Effect of Electropermeabilization by Ohmic Heating for Inactivation of Escherichia coli O157:H7, Salmonella enterica Serovar Typhimurium, and Listeria monocytogenes in Buffered Peptone Water and Apple Juice. Applied and Environmental Microbiology, 79(23), 7122-7129.
Poojitha, P., & Athmaselvi, K.A. (2020). Changes in Physicochemical and Bioactive Profile of Garlic Pulp by High Voltage Electric Field. Current Research in Nutrition and Food Science Journal, 8(1), 131-143.
Priyadarshini, A., Rayaguru, K., & Nayak, P.K. (2020). Influence of Ohmic heating on fruits and vegetables: A review. Journal of Critical Reviews, 7(19).
Sofi’i, I., Sumarlan, S.H., Wignyantoc, & Susilo, B. (2019). Effect of Ohmic heating as a pretreatment method for biodiesel extraction from microalgae. Jurnal Teknologi, 81(3), 83-89.
Sripradha, R., Sridhar, M.G., & Maithilikarpagaselvi, N. (2016). Antihyperlipidemic and antioxidant activities of the ethanolic extract of Garcinia cambogia on high fat diet-fed rats. Journal of Complementary and Integrative Medicine, 13(1), 9-16.
Tharachand, C., Selvaraj, C.I., & Abraham, Z. (2015). Comparative Evaluation of Anthelmintic and Antibacterial Activities in Leaves and Fruits of Garcinia cambogia (Gaertn.) Desr. and Garcinia indica (Dupetit-Thouars) Choisy. Brazilian Archives of Biology and Technology, 58(3), 379-386.
