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Sterilization of Rapeseed Sprouts by Intense Pulsed Light Treatment
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 Title & Authors
Sterilization of Rapeseed Sprouts by Intense Pulsed Light Treatment
Park, Heeran; Cha, Gyung-Hee; Shin, Jung-Kue;
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 Abstract
In this study, the effects of intense pulsed light (IPL) treatment on microbial inactivation and quality in rapeseed sprouts were investigated. Untreated rapeseed sprouts exhibit a high level of total aerobic bacteria (TAB) (), coliform bacteria (coliform) (), and pathogenic E. coli (PE) (). The microorganisms found on rapeseed sprouts decreased with exposure to increasing light intensity and treatment time. The greatest reduction in microbial content was observed with a treatment of 1000 V, 5 pps for 10 min, where TAB, coliform, and PE levels decreased to 1.0 log CFU/g, 1.6 log CFU/g, and 1.8 log CFU/g, respectively. In agreement with these data, the microbial inactivation rate increased with the increase in the distance between the light source and the samples during IPL treatment. After IPL treatment of rapeseed sprouts, water content and vitamin C content decreased.
 Keywords
rapeseed sprouts;intense pulsed light (IPL);non-thermal sterilization;
 Language
Korean
 Cited by
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 References
1.
Hurst WC, Schuler GA. Fresh produce processing: An industry perspective. J. Food Protect. 55: 824-827 (1992) crossref(new window)

2.
Park SY, Yeon JH, Choi JW, Lee MJ, Lee DH, Kim KS, Park KH, Ha SD. Assessment of contamination levels of foodborne pathogens isolated in major RTE foods marketed in convenience stores. Korean J. Food Sci. Technol. 37: 274-278 (2005)

3.
Jun SY, Kim TH, Hwang SH. The consumption status and preference for sprouts and leafy vegetables. Korean J. Food Preserv. 19: 783-791 (2012) crossref(new window)

4.
Adams MR, Hartley AD, Cox LJ. Factors affecting the efficacy of washing procedures used in the production of prepared salads. Food Microbiol. 6: 69-77 (1989) crossref(new window)

5.
Park JY, Na SY, Lee YJ. Present and future of non-thermal food processing technology. Food Sci. Ind. 43: 2-20 (2010)

6.
Rowan NJ, MacGregor SJ, Anderson JG, Fouracre RA, McIlvaney L, Farish O. Pulsed light inactivation of food-related microorganisms. Appl. Environ. Microbiol. 65: 1312-1315 (1999)

7.
Roberts P, Hope A. Virus inactivation by high intensity broad spectrum pulsed light. J. Virol. Method. 110: 61-65 (2003) crossref(new window)

8.
Dunn JE, Clark RW, Ott TW. Pulsed-light treatment of food and packaging. Food Technol. 49: 95-98 (1995)

9.
Barbosa-Canovas GV, Schaffner DW, Pierson MD, Zhang QH. Pulsed light technology. J. Food Sci. 65: 82-85 (2000) crossref(new window)

10.
Gemma OO, Ingrid AA, Olga MB, Rovert SF. Effects of pulsed light treatments on quality and antioxidant properties of fresh-cut mushrooms (Agaricus bisporus). Postharvest Biol. Tec. 56: 216-222 (2010) crossref(new window)

11.
Kim AJ, Shin JK. Nonthermal sterilization of pathogenic Escherichia coli by intense pulsed light a batch system. Korean J. Food Sci. Technol. 47: 81-86 (2015) crossref(new window)

12.
Jeong CH, Bae YI, Shim KH. Physicochemical properties of Hovenia dulcis Thunb. leaf tea. Korean J. Postharvest Sci. Technol. 7: 117-123 (2000)

13.
Kim JS, Bang OK, Chang HC. Examination of microbiological contamination of ready-to-eat vegetable salad. J. Fd. Hyg. Safety 19: 60-65 (2004)

14.
Bae YM, Hong YJ, Kang DH, Heu SG, Lee SY. Microbial and pathogenic contamination of ready-to-eat fresh vegetables in Korea. Korean J. Food Sci. Technol. 165: 5-28 (2011)

15.
Solberg M, Buckalew JJ, Chen CM, SChaffner DW, O'Neil K, Mcdowell J, Post LS, Boderck M. Microbiological safety assurance system for food service facilities. Food Technol. 44: 68-73 (1990)

16.
Cho HY, Shin JK, Song YA, Yoon SJ, Kim JM, Pyun YR. Nonthermal pasteurization of lactic acid bacteria by high intensity light pulse. Korean J. Food Sci. Technol. 34: 631-636 (2002)

17.
Park KJ, Lim JH, Kim JH, Jeong JW, Jo JH, Jeong SW. Reduction of microbial load on radish (Raphanus satius L.) seeds by aqueous chlorine dioxide and hot water treatments. J. Food Preserv. 14: 487-491 (2007)

18.
Anderson JG, Rowan NJ, MacGregor SJ, Fouracre RA, Farish O. Inactivation of food-borne enteropathogenic bacteria and spoilage fungi using pulsed-light. IEEE Trans. Plasma Sci. 28: 83-88 (2000) crossref(new window)

19.
Rowan NJ, MacGregor SJ, Anderson JG, Fouracre RA, McIlcaney L, Farish O. Pulsed-light inactivation of food-related microorganisms. Appl. Environ. Microbiol. 65: 1312-1315 (1999)

20.
MacGregor SJ, Anderson JG, Fouracre RA, Farish O, MaIlvancy L, Rowan NJ. Light inactivation of food-related pathogenic bacteria using a pulsed power source. Lett. Appl. Microbiol. 27: 67-70 (1998) crossref(new window)

21.
Ghasemi Z, Macgregor S, Anderson J, Lamont Y. Development of an integrated sold-state generator for light inactivation of foodrelated pathogenic bacterial. Meas. Sci. Technol. 14: N26-N32 (2003) crossref(new window)

22.
Han KH. Nonthermal sterilization against food-borne pathogens by high intensity pulsed light. MS thesis, Hoseo University, Cheonan, Korea (2010)

23.
Kim BR, Kim AJ, Shin JK. Effect of sterilization by intense pulsed light on radiation-resistant bacterium, Micrococcus roseus. Korean J. Food Sci. Technol. 45: 248-251 (2013) crossref(new window)

24.
Cheigh CI, Mun JH, Chung MS. Nonthermal sterilization and shelf-life extension of seafood products by intense pulsed light treatment. Korean J. Food Nutr. 25: 69-76 (2012) crossref(new window)

25.
Arts-Hernndez F, Robles PA, Gmez PA, Toms-Callejas A, Arts F. Low UV-C illumination for keeping overall quality of fresh-cut watermelon. Postharvest Biol. Tec. 55: 114-120 (2010) crossref(new window)

26.
Hong HJ, Kim AJ, Park HR, Shin JK. Changes in physicochemical properties of paprika by intense pulsed light treatment. Korean J. Food Sci. Technol. 45: 339-344 (2013) crossref(new window)

27.
Allende A, Alicia M, Buenda B, Toms-Barbern F, Gil, MI. Impact of combined postharvest treatments (UV-C, gaseous $O_3$, superatmospheric $O_2$ and high $CO_2$) on health promoting compounds and shelf-life strawberries. Postharvest Biol. Tec. 46: 201-2011 (2007) crossref(new window)

28.
Falguera V, Pagan J, Ibarz A. Effect of UV irradiation on enzymatic activities and physicochemical properties of apple juices from different varieties. LWT-Food Sci. Technol. 44: 115-119 (2011) crossref(new window)