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http://dx.doi.org/10.3746/jkfn.2015.44.6.874

Effects of Various Thermal Treatments on Physicochemical and Nutritional Properties of Shiitake Mushrooms  

Lee, Jung-Gyu (Department of Bioresources and Food Science, Konkuk University)
Kim, Kwang-Il (Department of Bioresources and Food Science, Konkuk University)
Hwang, In-Guk (National Academy of Agricultural Science, Rural Development Administration)
Yoo, Seon-Mi (National Academy of Agricultural Science, Rural Development Administration)
Min, Sang-Gi (Department of Bioresource and Food Sciences, Konkuk University)
Choi, Mi-Jung (Department of Bioresources and Food Science, Konkuk University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.44, no.6, 2015 , pp. 874-881 More about this Journal
Abstract
In the food industry, thermal treatment is an important process for extending shelf-life of foods. However, heating process affects the physicochemical, nutritional, and microbial properties of foodstuff such as color, texture, pH, and proximate compositions. This study was conducted to select an optimal thermal treatment by observing physicochemical, nutritional, and microbial effects of shiitake mushrooms with different thermal treatment methods. Shiitake mushrooms were washed and sliced equally ($5cm{\times}0.5cm{\times}0.5cm$) and then heat-treated by three methods. Samples were heated in $100^{\circ}C$ boiling water, steamed for 10 min, or pan fried at $130^{\circ}C$ for 4 min. Total color difference values showed significantly increasing tendency with treatment time. For pH values, boiling water-treated mushrooms showed increasing tendency according to increased thermal treatment. For the results of hardness, boiling water or pan frying-treated mushrooms showed reduced tendency within 1 min. In the case of steam-treated mushrooms, hardness values were maintained for 1 min. Organic acid contents of steam-treated sample showed the lowest value among treatments. For microbial counts, steam-treated samples for 3 min showed the lowest value. Consequently, the results of this study suggest that steam treatment could be the optimal thermal treatment to minimize quality loss of shiitake mushrooms.
Keywords
shiitake mushroom; thermal treatment; microorganism; hardness; organic acid;
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1 Kim JY, Kown IK, Ha SY, Hong CH. 2005. Change of contamination level of Listeria spp. during the processing environments in Kimbab restaurants. J Fd Hyg Safety 20: 232-236.
2 Statistics Korea. 2012. Property and current situation of single-person household at Population and Housing Census. Statistics Korea, Daejeon, Korea. http://kostat.go.kr/portal/korea/kor_nw/2/1/index.board?bmode=read&bSeq=&aSeq=269194&pageNo=44&rowNum=10&navCount=10&currPg=&sTarget=title&sTxt= (accessed Dec 2012).
3 Kim JY, Song HJ, Park SS. 2005. Segmentation of the home meal replacement (HMR) market by lifestyle: The case of S department store in Kang-nam, Seoul. J Foodservice Manag Soc Korea 8: 137-155.
4 Kim SH, Kwon SM, Shim BS. 2007. A study on the effects of using HMR customer's selection attribute on expenditure and purchasing frequency: Focus on customers using foodcourt in Seoul. J Foodservice Manag Soc Korea 10: 91-110.
5 Lim JB, Seo BS, Lee HG, Chang YK. 1990. Life style and dietary pattern. Fam Environ Res 28: 33-52.
6 Han MS. 2007. A study on the actual status of use of the home meal replacement (HMR) and the users' satisfaction about it. MS Thesis. Sookmyung Women's University, Seoul, Korea.
7 Sung JM, Yoo YB, Cha DR. 1998. Mushroom science. Kyohaksa, Seoul, Korea. p 64.
8 Yim SB, Kim MO, Koo SJ. 1991. Determination of dietary fiber contents in mushrooms. Korean J Soc Food Sci 7:69-76.
9 Ishikawa Y, Morimoto K, Hamasaki T. 1984. Flavoglaucin, a metabolite of Eurotium chevalieri, its antioxidation and synergism with tocopherol. J Am Oil Chem Soc 61: 1864-1868.   DOI
10 Seo DS, Lee EN, Seo GS, Lee JS. 2008. Screening and optimal extraction of a new antidementia ${\beta}$-secretase inhibitorcontaining mushroom. Mycology 36: 195-197.
11 Lee MR, Oh DS, Wee AJ, Yun BS, Jang SA, Sung CK. 2014. Anti-obesity effects of Lentinus edodes on obese mice induced by high fat diet. J Korean Soc Food Sci Nutr 43:194-199.   DOI
12 Chihara G, Maeda Y, Hamuro J, Sasaki T, Fukuoka F. 1969. Inhibition of mouse sarcoma 180 by polysaccharides from Lentinus edodes (Berk.) sing. Nature 222: 687-688.   DOI
13 Hardenburg RE, Watada AE, Yang CY. 1986. The commercial storage of fruits, vegetables, and florist and nursery stocks. USDA Handbook 66: 41-42.
14 Lee HD, Yoon HS, Lee WO, Jeong H, Cho KH, Park WK. 2003. Estimated gas concentrations of MA (modified atmosphere) and changes of quality characteristics during the MA storage on the oyster mushrooms. Korean J Food Preserv 10: 16-22.
15 Lee K, Lee J, Han K, Hwang Y, Song J. 1997. Optimum conditions for keeping the fresh quality of shiitake (Lentinus edodes) by low-temperature and frozen storage. Korean J Post-Harvest Sci Technol Agri Products 4: 115-122.
16 Kim SG, Kang JO, Kim CH, Moon KD, Park YG, Eun YB. 2010. A new system food processing. Hyangmunsa, Seoul, Korea. p 29-36.
17 Maharaj V, Sankat CK. 1996. Quality changes in dehydrated dasheen leaves: effects of blanching pre-treatments and drying conditions. Food Res Int 29: 563-568.   DOI
18 Kang JS, Cho HR, Han JS, Hur SH. 2003. Hot water dipping treatment to improve storage quality of green red pepper. Korean J Food Preserv 10: 261-266.
19 Jung JY, Lim JH, Jeong EH, Kim BS, Jeong MC. 2007. Effect of blanching conditions and salt concentrations on the quality properties of Aster scaber. Korean J Food Preserv 14: 584-590.
20 Fallik E. 2004. Prestorage hot water treatments (immersion, rinsing and brushing). Postharvest Biol Technol 32: 125-134.   DOI
21 Park MH, Sohn HJ, Jeon BS, Kim NM, Park CK, Kim AK, Kim KC. 1999. Studies on flavor components and organoleptic properties in roasted red ginseng marc. J Ginseng Res 23: 211-216.
22 Lee JS, Lee KA, Ju YC, Lim GJ, Choi SK, Lee JS. 2004. A study on consumer behavior for mushrooms by consumers of Korea, China and Japan. J Mushroom Sci Prod 2:102-108.
23 Choi NS. 2000. The study on change of quality properties and biological activities of Korean wild vegetables by cultivation, blanching and drying method. MS Thesis. Ewha Womans University, Seoul, Korea.
24 Sioen I, Haak L, Raes K, Hermans C, De Henauw S, De Smet S, Van Camp J. 2006. Effects of pan-frying in margarine and olive oil on the fatty acid composition of cod and salmon. Food Chem 98: 609-617.   DOI
25 AOAC. 1990. Official methods of analysis. 15th ed. Association of Official Analytical Chemists, Washington, DC, USA. p 8-35, 777, 780, 788.
26 Chae HS, Lee SH, Jeong HS, Kim WJ. 2013. Antioxidant activity and physicochemical characteristics of Pimpinella brachycarpa Nakai with treatments methods. Korean J Food & Nutr 26: 125-131.   DOI   ScienceOn
27 Kim MH, Jang HL, Yoon KY. 2012. Changes in physicochemical properties of Haetsun vegetables by blanching. J Korean Soc Food Sci Nutr 41: 647-654.   DOI   ScienceOn
28 Lespinard AR, Goni SM, Salgado PR, Mascheroni RH. 2009. Experimental determination and modelling of size variation, heat transfer and quality indexes during mushroom blanching. J Food Eng 92: 8-17.   DOI
29 Qiu L, Chen QH, Zhuang JX, Zhong X, Zhou JJ, Gou YJ, Chen QX. 2009. Inhibitory effects of ${\alpha}$-cyano-4-hydroxycinnamic acid on the activity of mushroom tyrosinase. Food Chem 112: 609-613.   DOI
30 Kim BC, Hwang JY, Wu HJ, Lee SM, Cho HY, Yoo YM, Shin HH, Cho EK. 2012. Quality changes of vegetables by different cooking methods. Korean J Culinary Res 18: 40-53.
31 Kim JS, Han JS, Lee JS. 1995. A study for the mechanical and sensory characteristics of mushrooms by various cooking method. Korean J Soc Food Sci 11: 44-50.
32 Lee HO, Lee YJ, Kim JY, Yoon DH, Kim BS. 2011. Quality characteristics of frozen welsh onion (Allium fistulosum L.) according to various blanching treatment conditions. Korean J Food Sci Technol 43: 426-431.   DOI
33 Lee HO, Kim JY, Kim GH, Kim BS. 2012. Quality characteristics of frozen Aster scaber according to various blanching treatment condition. J Korean Soc Food Sci Nutr 41:246-253.   DOI
34 Kim KI, Hwang IG, Yu SM, Min SG, Lee SY, Choi MJ. 2014. Effect of various pretreatments methods under physicochemical and nutritional properties of onions. Food Eng Prog 18: 382-390.   DOI
35 Kim BJ, Lee YD, Park JH. 2014. Microbial analysis of Aster scaber blanched with NaCl for storage. Korean J Food & Nutr 4: 551-557.
36 Kim YD, Seo JS, Kim KJ, Kim KM, Hur CK, Cho IK. 2005. Component analysis by different heat treatments of garlic (Allium saivum L.). Korean J Preserv 12: 161-165.
37 Chung HS, Kim JK, Youn KS. 2006. Effect of roasting temperature on phycochemical properties of Job's tears (Coix Lachryma jobi L. var ma-yeun) powder and extracts. Korean J Food Preserv 13: 477-482.
38 Choi OJ, Kim KS, Jung HS. 2002. Variation of flavor components of Coriandrum sativum L. by blanching. Korean J Human Ecology 5: 94-106.