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http://dx.doi.org/10.11002/kjfp.2013.20.5.636

Quality characteristics of tofu coagulated by deep ground sea-like water  

Hwang, Cho-Rong (Namhae Garlic Research Institute)
Yoon, Hwan-Sik (Namhae Garlic Research Institute)
Kang, Min-Jung (Namhae Garlic Research Institute)
Sim, Hye-Jin (Namhae Garlic Research Institute)
Shin, Jung-Hye (Namhae Garlic Research Institute)
Publication Information
Food Science and Preservation / v.20, no.5, 2013 , pp. 636-642 More about this Journal
Abstract
Quality and sensory characteristics of tofu prepared with concentrated to 8 $^{\circ}Brix$ deep ground sea-like water (SW) were investigated to check the availability for coagulants. The tofu was coagulated with three kinds of commercially coagulant, such as $MgCl_2$, $CaSO_4$ and glucono-${\delta}$-lactone. Different amounts of SW and soybean milk were added: SW-20 g/L, SW-25 g/L and SW-30 g/L. The moisture content and pH were significantly lower in which preparation with glucono-${\delta}$-lactone coagulated tofu, and others has not significantly difference each other. The mineral contents in the coagulant influenced the mineral content of the tofu, which contained larger quantities of major minerals. However, the mineral content of the tofu was not affected of the mineral concentration in the coagulant. The L and b values of the tofu prepared with SW were not significantly different. The hardness of the tofu prepared with the commercial coagulants was significantly lower than that of the tofu produced with the SW. The sensory property was lower when the hardness was lower and higher. In conclusion, the quality characteristics of SW-prepared tofu were not significantly different from those of the tofu prepared with the commercial coagulants, but the texture and the taste of the SW-prepared tofu were excellent.
Keywords
deep ground sea-like water; tofu; coagulant; quality characteristics; sensory properties;
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Times Cited By KSCI : 14  (Citation Analysis)
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1 Lee YR, Chung HS, Seong JH, Moon KD (2011) Effect of different coagulants on quality of tofu incorporated with persimmon fruit powder. Korean J Food Preserv, 28, 678-683   과학기술학회마을   DOI   ScienceOn
2 Park YJ, Oh NS, Han MS, Park MK, In MJ (2004) Effects of coagulants on the yield and textural properties of soybean curd (tofu) containing garlic. J Korean Soc Appl Biol Chem, 47, 370-372   과학기술학회마을
3 Kang HM (2005) Study on functional Tofu made with coagulant extracted from traditional herb sources. Agricultural R & D Report, p 1-193
4 Jung GT, Ju IO, Choi JS, Hong JS (2000) Preparation and shelf-life of soybean curd coagulated by fruit juice of Schizandra chinensis Ruprecht (Omija) and Prunus mume (mesil). Korean J Food Sci Technol, 32, 1087-1092   과학기술학회마을
5 Joo DS (2011) Changed in quality of salted and dried brown-croaker product prepared with deep seawater salt. J Korean Soc Food Sci Nutr, 40, 235-244   DOI   ScienceOn
6 Kim JY, Park GS (2006) Quality characteristics and shelf-life of tofu coagulated by fruit juice of pomegranate. Korean J Food Culture, 21, 644-652
7 Lee SH (2009) The basic study of Cheong-song mineral water tofu coagulant. J Korean Chem Soc, 53, 286-292   과학기술학회마을   DOI   ScienceOn
8 Lee MY, Kim SD (2004) Shelf-life and quality characteristics of tofu coagulated by calcium lactate. J Korean Soc Food Sci Nutr, 33, 412-419   과학기술학회마을   DOI   ScienceOn
9 Han YS (2005) Preparation and quality evaluation of kimchi using mineral water in sea rock. J East Asian Soc Dietary Life, 15, 119-125   과학기술학회마을
10 Park GS, Lee SH, Park KN (2007). The quality characteristics of Kanghwang (Curcuma aromatica Salab.) tofu prepared with various coagulants. J East Asian Soc Dietary Life, 17, 547-553   과학기술학회마을
11 Park EJ, An SH, Park GS (2006) Quality characteristics of cuttlefish inky tofu prepared with various coagulants. Korean J Food Culture, 21, 653-660   과학기술학회마을
12 Kim HJ, Lee SH, Kim MR (2010) Quality characteristics of spirulina tofu prepared with different coagulants. J East Asian Soc Dietary Life, 20, 769-775   과학기술학회마을
13 Kim AJ, Son ES (2012) Quality characteristics of inner beauty food (Mosidae tofu) by the addition of Adebophora remotiflora powder. Korean J Food Culture, 27, 367-373   DOI   ScienceOn
14 Park ID (2012) Quality characteristics of tofu added with loquat (Eriobotrya japonica Lindl.) leaf powder. Korean J Food Culture, 27, 521-527   과학기술학회마을   DOI   ScienceOn
15 Kang MS, Lee IS, Ohh SJ, Kim GY, Lee SK (2010) Effect of reverse osmosis-treated deep sea water supplementation on the quality characteristics of chicken meat. Korean J Poult Sci, 37, 373-382   과학기술학회마을   DOI   ScienceOn
16 Hong SS, Park WJ, Hwang KS, Kim KT, Kim GS, Shin SM, Joung KH (2012) Quality characteristics of magnesium chloride emulsion amount used the soybean curd coagulant. J Korea Academia-Industrial Cooperation Society, 13, 3537-3543   과학기술학회마을   DOI   ScienceOn
17 Kim YJ, Jung IS, Song HJ, Choi EY, Choi IS, Choi YJ (2008) Study of deep ground sea-like water on antioxidant activity and the immune response in raw 264.7 macrophages. JLS, 18, 329-335   DOI   ScienceOn
18 Yoshioka SA, Hamada A, Cui T, Yokota J, Yamamoto S, Kusunose M, Miyamura M, Kyotani S, Kaneda R, Tsutsui Y, Odani K, Odani I, Nishioka Y (2003) Phamachological activity of deep-sea water, examination of hyperlipemia prevention and medical treatment effect. Biol Pharm Bull, 26, 1552-1559   DOI   ScienceOn