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Quality Characteristics of Sulgidduk Added with Fresh Sweet Potato  

Oh, Hyun-Eui (Department of Culinary & Foodservice Management, Sejong University)
Hong, Jin-Sook (Department of Culinary & Foodservice Management, Sejong University)
Publication Information
Korean journal of food and cookery science / v.24, no.4, 2008 , pp. 501-510 More about this Journal
Abstract
In this study, we evaluated the quality characteristics of sweet potato Sulgidduk produced with varying amounts of fresh sweet potato, after three days of storage. The more fresh sweet potato was added, the higher were the levels of crude protein and crude lipid; however, crude ash contents were lowest in the control sample, and no significant differences in this value were detected among the samples to which fresh sweet potatoes were added. Moisture contents evidenced a tendency to decrease with increases in the amount of added fresh sweet potato and increased storage time, but pH rose with increases in the amount of added sweet potato. Total cell counts showed a tendency toward decrease with increases in the amount of added fresh sweet potato. L values tended to be low with increases in the amount of added fresh sweet potato and a values were lowest immediately after its production, although no consistent tendencies were noted in correlation with the amount of added fresh sweet potato. b values tended to increase directly with the amount of added sweet potato . With increasing storage time, the L and a values decreased, whereas the b value tended to increase. Upon textural assessment, it was observed that hardness, adhesiveness, springiness, gumminess, and chewiness(all textural components except for cohesiveness) increased with increasing quantities of added fresh sweet potato, and these factors also tended to increase with the progression of storage time. After observation via scanning electron microscopy(SEM), it was noted that the cohesiveness also increased with increasing amounts of added sweet potato. With regard to the sensory evaluation, the samples to which 15% fresh sweet potato had been added evidenced the highest acceptability in terms of color, flavor, and s0weetness, and softness and moistness in these samples decreased with increasing percentages of added sweet potato. It has been previously demonstrated that the addition of 15% fresh sweet potato resulted in optimal overall acceptability. In accordance with the aforementioned results, it has been verified that the use of fresh sweet potato in Sulgidduk is possible and probably desirable, and an addition of 15% sweet potato appears to be the optimal approach in terms of overall quality and functionality.
Keywords
sulgidduk; sweet potato; total cell count; SEM; overall acceptability;
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1 고복래, 이공준, 류지성, 유영진, 정기태, 주인옥, 서상영. 2006. 고구마 기능성 탐색 및 가공식품개발. 농촌진흥청 전라북도농업기술원 시험연구보고서
2 김미리, 송효남. 2006. 현대인의 음식보감. 교문사. 서울. pp 69-70
3 농수산물유통공사. 2007. 2007 주요 식량작물 소비패턴. pp 141-142
4 이성우. 1997. 한국식품문화사. 교문사. 서울. pp 221-229
5 이철호, 채수규, 이진근, 고경희, 손혜숙. 1999. 식품평가 및 품질 관리론. 유림문화사. 서울. pp 65-178
6 이효지. 1988. 조선시대 떡류의 분석적 고찰. 한국음식문화연구 회 논총, 제1집. pp 45-113
7 Chen H, Rbubenthaler GI, Leung HK, Baranowski JD. 1988. Chemical, physical and baking properties of apple fiber compared with wheat and oat bran. Cereal Chem 65(3):244-247
8 Hong HJ, Choi JH, Yang JA, Kim GY, Rhee SJ. 1999. Quality characteristics of sulgiddeok added with green tea powder. Korean J Food Cookery Sci 15(3):224-230
9 Hwang SJ, Yoon SJ. 2006. Quality characteristics of seolgiddok added with Aleo powder during storage. Korean J Food Cookery Sci 23(5):650-658   과학기술학회마을
10 Jeong BC, Ahn YS, Chung MN, Lee JS, Oh YH. 2002. Current status and prospect of quality evaluation in sweetpotato. Korean J Crop Sci 47(S): 124-134
11 Jung HS. 1993. A study on the sensory quality of Ssooksulgis added with mugworts. J East Asian Soc Dietary Life 3(2): 175-180
12 Kim GY, Kang WW, Choi SW. 1999. A study on the quality characteristics of sulgiduk added with persimmon leaves powder. J East Asian Soc Dietary Life 9(4):461-466
13 Kim JS. 1995. Preparation of sweet potato drinks and its quality characteristics. J Korean Soc Food Nutr 24(6):943-947
14 Kim SJ. Rhim JW, Jung ST, Ahn YS, Oh YB. 1997. Carotenoid contents of yellow sweet potatoes. Korean J Food Sci Technol 29(2):218-222
15 Lee JS, Ahn YS, Chung MN, Kim HS. 2007. Biological activity of varieties, isolation and purification of antioxidants components in sweetpotato. Korean J Breed Sci 39(3):296-301
16 Lee SH, Park HJ, Cho SM. 2004. Analysis of dietary fibers and its biofunctional effect. Korean J Crop Sci 49(n. spc1):23-30
17 Maddever WJ, Chapman GM. 1989. Modified starch-based biodegradable plastics. Plast Eng 45(7):31-34
18 최남순, 한귀정, 신선영, 장경숙. 1997. 신소득농산물의 용도개발 연구: 자색고구마 이용성 시험. 시험연구보고서. 농촌진흥청 농촌생활연구소 시험연구보고서. pp 514-530
19 윤서석. 1991. 한국의 음식용어. 민음사. 서울. p 313, 330
20 이용선, 강창성. 2001. 농산물 부가가치 증대를 위한 가공식품 개발: 고구마를 이용한 묵 제조방법 개발. 농촌진흥청 경기농업기술원 시험보고서
21 Chae KY, Hong JS. 2006. Quality characteristics of sulgidduk with different amount of waxy sorghum flour. Korean J Food Cookery Sci 22(3):363-369   과학기술학회마을
22 Shin YJ, Park GS. 2007. Quality characteristics of apricot sulgidduk by the saccharides assortment. Korean J Soc Food Sci Nutr 36(2):233-240   과학기술학회마을   DOI
23 Furuta S, Nishiba Y, Suda I. 1995. Antioxidative activity of sweet potato containing anthocyan pigment. KONARC Research Paper, Japan. No.1
24 Lee HG, Baek HN. 2004. Sensory and texture properties of Neuti-dduk by different ratio of ingredient. Korean J Food Cookery Sci 20(1):49-56
25 손영구, 황종진, 김선림, 허한선, 정병춘. 1998. 밤고구마 통조림 제품개발에 관한 연구. 식량작물연구논문집, 40(2):220-225
26 전병윤. 1996. 유색 고구마로 고구마 고물 만드는 방법. 특허공보 제 4657호. pp 1-2
27 Han KH, Lee JC, Lee GS Kim JH, Lee JS. 2002. Manufacture and physiological functionality of korean traditional liquor by using purple-fleshed sweet potato. Korean J Food Sci Technol 34(4):673-677
28 Lee GJ, Lim SM. 2006. Quality characteristics of sulgidduk with added soybean curd residue powder. Korean J Food Cookery Sci 23(5):583-590   과학기술학회마을
29 Lee JW, Lee HH, Rhim JW, Jo JS. 2000. Determination of the conditions for anthocyanin extraction from purple-fleshed sweet potato. Korean J Soc Food Sci Nutr 29(5):790-795
30 Roper H, Koch H. 1990. The role of starch in biodegradable thermoplastic materials. Starch 42(4):123-130   DOI
31 Kim K, Kang KJ, Lee YH, Kim SK. 1993. Changes in properties of waxy rice during steeping in water. Korean J Food Sci Technol 25(1):86-87
32 Lee HH, Kang SG, Rhim JW. 1999. Characteristics of antioxidative and antimicrobial activities of various cultivars of sweet potato. Korean J Food Sci Technol 31(4):1090-1095
33 Kim SY, Ryu CH. 1995. Studies on the nutritional components of purple sweet potato(Ipomoea batatas). Korean J Food Sci Technol 27(5):819-825
34 Han JS. 2004. Preparation of mixed beverages for breakfast made primarily with the hydrolysate of sweet potato and its quality characteristics. Korean J Soc Food Cookery Sci 20(3):271-278
35 Kim JY, Cha GH, Lee HG. 1997. Sensory and physical characteristics of bam-dduk prepared with different ratio of the ingredients. Korean J Soc Food Sci 13(4):427-433
36 Prosky L, Asp NG, Furta I, Devries JW, Schweizer TF. 1984. Determination of total dietary fiber in foods, food products and total diets-interlabortory study. J Assoc Off Anal Chem 67(6):1044
37 Jung ST, Rhim JW, Kang SG. 1998. Quality properties and carotenoid pigments of yellow sweet potato puree. J Korean Soc Food Sci Nutr 27(4):596-602
38 Cho MS, Hong JS. 2006. Quality characteristics of sulgidduk by the addition of sea tangle. Korean J Food Cookery Sci 22(1):37-44   과학기술학회마을
39 Tsuji K. 1992. Nutritional role of dietary fiber-recent knowledge on dietary fiber. Korean J Food Hygine 7(4):s73-s76
40 김우정, 구경형. 2001. 식품관능검사법. 효일. 서울. pp 74-94
41 Lee HG, Byun SM, Kim HS. 1988. Studies on the dietary fiber of brown rice and milled rice. Korean J Food Sci Technol 20(4):576-584
42 Bourne MC. 1978. Texture profile analysis. J Food Technol 32(7): 62-66
43 Kim AJ, Kim MW, Lim YH. 1998. Study on the physical characteristics and taste of Pongihpsolgi as affected by ingredients. J East Asian Soc Dietary Life 8(3):297-308
44 Song J, Chung MN, Kim JT, Chi HY, Son JR. 2005. Quality characteristics and antioxidative activities in various cultivars of sweet potato. Korean J Crop Sci 50(1):141-146   과학기술학회마을
45 Hyun YH, Hwang YK, Lee YS. 2005. Quality characteristics of sulgidduk with tapioca flour. Korean J Food Nutr 18(2):103-108   과학기술학회마을
46 Yook C, Lee WK. 2001. Production of starch vermicelli(dangmyun) by using modified corn starches(I) - Physicochemical properties of domestic and foreign starch vermicelli(dangmyun)-. Korean J Food Sci Technol 33(1):60-65
47 Yoon SJ. 2007. Quality characteristics of sulgitteok added with leaf powder. Korean J Food Cookery Sci 23(4):433-442   과학기술학회마을
48 채수규. 1997. (표준)식품분석학. 지구문화사. 서울. pp 221-224
49 Lee HY, Park KH, Min BY, Kim JP, Chung DH. 1978. Studies on the change of composition of sweet potato kochujang during fermentation. Korean J Food Sci Technol 10(3):331-336
50 Rhim JW, Lee JW. 2002. Photostability of anthocyanin extracted from purple-fleshed sweet potato. Korean J Food Sci Technol 34(2):346-349
51 Kye SK. 1996. Water binding capacity of vegetable fiber. Korean J Food Nutr 9(3):231-235
52 Lee HG, Han JY. 2002. Sensory and textural characteristics of solsulgi using varied levels of pine leave powders and different types of sweeteners. Korean J Soc Food Cookery Sci 18(2):164-172
53 Lee JC, Lee KS, Lee JK, Han KH, Oh MJ. 1999. Preparation and characteristics of curd yogurt from milk added with purple sweet potato. Korean J Food Preserv 6(4):442-447
54 Park YJ, Nam YL, Jeon BR, Oh NS, In MJ. 2003. Effect of garlic addition on quality and storage characteristics of soybean curd(Tofu). J Korean Soc Appl Biol Chem 46(4):329-332
55 농림부. 2007. 2007농림통계연보. p 99
56 Cho JS, Choi MY, Chang YH. 2002. Quality characteristics of sulgidduk added with Lentinus edodes sing powder. J East Asian Soc Dietary Life 12(1):55-64
57 Yoon SJ, Lee MY. 2004. Quality characteristics of sulgidduk added with concentrations of Hericium erinaceus powder. Korean J Food Cookery Sci 20(6):575-580
58 AOAC. 1990. Official methods of analysis. 15th ed. AOAC of Virginia. U.S.A.
59 농촌진흥청, 농촌자원개발연구소. 2006. 식품성분표 제1편. 제7개정판
60 Kim HO, Moon HK, Kim GY. 2005. Properties on the quality characteristics of selgidduk with various concentrations of dried persimmon extract. J East Asian Soc Dietary Life 15(5):591-597
61 홍진숙, 박혜원, 박란숙, 명춘옥, 신미혜, 최은정, 정혜정. 2006. 식품재료학. 교문사. 파주. p 36
62 김광옥, 이영춘, 김상숙, 성내경. 1997. 관능검사방법 및 응용. 신광출판사. 서울. p 131
63 Kim BW, Yoon SJ, Jang MS. 2005. Effects of addition baekbokryung( White poria cocos wolf) powder on the quality characteristics of sulgidduk. Korean J Food Cookery Sci 21(6):895-907   과학기술학회마을