Browse > Article
http://dx.doi.org/10.3746/jkfn.2012.41.8.1168

Gel Properties of Mook Manufactured from Acorns Harvested in Various Countries according to Storage Period  

Yang, Kee-Heun (Dept. of Food & Nutrition, Chungnam National University)
Lee, Kun-Jong (Dept. of Food & Nutrition, Seoil College)
Kim, Mee-Ree (Dept. of Food & Nutrition, Chungnam National University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.41, no.8, 2012 , pp. 1168-1175 More about this Journal
Abstract
Gel properties of Mook manufactured from acorn harvested in various countries [domestic (KAS), Chinese (CAS), and North Korea (NAS)] were analyzed according to storage period. Gel properties included water binding, syneresis of gel, DSC (differential scanning calorimetry), X-ray diffraction, SEM (scanning electron microscopy), texture, Hunter's color value, and sensory value. Water binding of NAS, CAS, and KAS were 233.8%, 217.3%, and 215.0%, respectively. Syneresis of gel from KAS, CAS, and NAS were 2.06%, 1.85%, and 1.45%, respectively, after 1 day of storage. There were significant differences upon storage for 1~3 days (p<0.05), whereas were no significant differences upon storage for 4~10 days. Peak temperature of gelatinization property by DSC was $55.28^{\circ}C$ for KAS, $54.45^{\circ}C$ for CAS, and $54.12^{\circ}C$ for NAS after 1 day of storage. Hardness of texture in NAS, KAS, and CAS were 374.9, 357.4, and 348.9, respectively, after 1 day of storage. Hunter's color L value, and a value were highest in NAS, whereas b value was the lowest in CAS. There were no significant differences in any particular sensory values.
Keywords
syneresis of gel; differential scanning calorimeter; texture; color value; sensory value;
Citations & Related Records
Times Cited By KSCI : 14  (Citation Analysis)
연도 인용수 순위
1 Yook GJ, Lee HJ, Kim MK. 2002. Effect of chestnut and acorn on lipid metabolism, antioxidative capacity and antithrombotic capacity in rats. Korean J Food Nutr 35: 171-182.
2 Chung DH, Yu TJ, Choi BK. 1975. Studies on the utilization of acorn starch. J Korean Agric Chem Soc 18: 102-103.   과학기술학회마을
3 Kim JO, Lee MJ. 1976. Studies on some physicochemical properties of the acorn starch. Korean J Food Sci Technol 8: 230-235.
4 Yook CS. 1972. Modern herbal medicine. Komoonsa, Seoul, Korea. p 184.
5 Moon SJ, Sohn KH, Park HW. 1977. An experimental cooking on starch gel (I), a study on the physical and chemical properties of mook. J Korean Home Economics 15: 31-44.
6 Lee MH, Jeone JH, Oh MJ. 1992. Antioxidative activity of gallic acid in acorn extract. J Korean Soc Food Sci Nutr 21: 693-700.   과학기술학회마을
7 Kwon JH, Kim SJ, Lee JE, Lee SJ, Kim SK, Kim JS, Byun MW. 2002. Physicochemical and organoleptic properties of starch isolated from gamma irradiated acorn. Korean J Food Sci Technol 34: 1007-1012.   과학기술학회마을
8 Kim CS, Shin ET. 1975. Studies on the utilization of several varieties of acorn in Korea. Korean J Appl Microbiol Bioeng 3: 17-22.   과학기술학회마을
9 Kim YA, Rhee HS. 1987. Physicochemical properties of acorn crude starch and acorn refined starch. Korean J Soc Food Sci 3: 14-19.   과학기술학회마을
10 Park JY, Koo SJ. 1984. A study on the tannin components and physical properties of acorn starch. Korean J Food Nutr 17: 41-49.   과학기술학회마을
11 Shim TH, Jin YS, Sa JH, Shin IC, Heo SI, Wang MH. 2004. Studies for component analysis and antioxidative evaluation in acorn powders. Korean J Food Sci Technol 36: 800-803.   과학기술학회마을
12 Kang MH, Lee JH, Lee JS, Kim JH, Chung HK. 2004. Effect of acorn supplementation on lipid profiles and antioxidant enzyme activities in high fat diet induced obese rats. Korean J Nutr 37: 169-175.
13 Cho DR. 1998. An analysis of demand and supply for acorn in Korea. Korean Agricultural Policy Review 25: 71-84.
14 Jung MJ, Heo SI, Wang MH. 2007. Comparative studies for component analysis in acorn powders from Korea and China. Korean J Pharmacogn 38: 90-94.   과학기술학회마을
15 Yang KH, Ahn JH, Kim HJ, Lee JY, You BR, Song JE, Oh HL, Kim NY, Kim MR. 2011. Properties of nutritional compositions and antioxidant activity of acorn crude starch by geographical origins. J Korean Soc Food Sci Nutr 40: 928-934.   과학기술학회마을   DOI
16 Yang KH, You BR, Kim HJ, Lee JH, Kim MJ, Kim MR. 2011. Gelatinization properties of crude starches prepared from acorns harvested in various countries. J Korean Soc Food Sci Nutr 40: 1279-1284.   과학기술학회마을   DOI   ScienceOn
17 Medcalf DG, Gilles KA. 1965. Wheat starch. I. Comparison of hysicochemical properties. Cereal Chem 42: 558-568.
18 Naivikul O, D'Appolonia BL. 1979. Carbohydrates of legume flours compared with wheat flour. Cereal Chem 56: 24-28.
19 Kim YA. 1987. The rheological and physicochemical properties of acorn starch gel. MS Thesis. Seoul National University, Seoul, Korea.
20 Na HS, Park JH, Kim K. 1998. Effects of steeping and washing on physicochemical properties of acorn flour. Korean J Postharvest Sci Technol 5: 368-373.   과학기술학회마을
21 Yun HH. 1987. Physicochemical properties of cowpea crude and refined starch. MS Thesis. Seoul National University, Seoul, Korea.
22 Lee HS, Rhee HS. 1990. A physicochemical study on acorn and chestnut starch gel. Korea J Soc Food Sci 6: 1-7.
23 Chung HJ, Chl SJ, Chung JH, Shin TS, Son HS, Lim ST. 1998. Physical and molecular characteristics of cowpea and acorn starch in comparison with corn and potato starches. Food Sci Biotechnol 7: 269-275.
24 Kim HS. 1987. Effects of amylose and amylopectin on the texture of mook. PhD Dissertation. Seoul National University, Seoul, Korea.
25 Na HS, Kim K. 2002. Effect of soaking conditions on storage characteristics of acorn mook. J Korean Soc Food Sci Nutr 31: 221-224.   DOI
26 Yoon GS. 1992. Comparison on retrogradation properties of cowpea and mungbean starch gels. J Korean Soc Food Nutr 21: 672-676.
27 Wootton M, Bamunuarachchi A. 1979. Application of DSC to starch gelatinization. Starch 31: 201-204.   DOI
28 Kawakatsu M, Terao J, Matsushita S. 1984. Phospholipid oxidation catalyzed by ferrous ion and ascorbic acid. Agric Biol Chem 48: 1275-1279.   DOI
29 Zobel HF. 1984. Gelatinization of starch and mechanical properties of starch pastes. In Starch: Chemistry and Technology. 2nd ed. Whistler RL, ed. Academic press, New York, NY, USA. p 290.
30 Krueger BR, Knutson CA, Inglett GE, Walker CE. 1987. A DSC study on the effect of annealing on gelatinization behavior of corn starch. J Food Sci 52: 715-718.   DOI
31 Lee HA, Kim NH. 1998. Effect of saccharides on texture and retrogradation of acorn starch gels. Korean J Food Sci Technol 30: 803-810.   과학기술학회마을
32 Evans ID, Haisman DR. 1982. The effect of solutes on the gelatinization temperature range of potato starch. Starch 34: 224-231.   DOI
33 Na HS, Kim K, Oh GS, Kim SK. 2002. Properties of acorn Mook with various soaking conditions. Korean J Food Sci Technol 34: 207-212.   과학기술학회마을
34 Wada K, Takahashi K, Shirai K, Kawamura A. 1979. Differential thermal analysis applied to examining gelatinization of starches in foods. J Food Sci 44: 1366.   DOI
35 Cho Y, Choi MY. 2007. Sensory and instrumental characteristics of acorn starch mook with additives. Korean J Food Cookery Sci 23: 346-353.