Browse > Article
http://dx.doi.org/10.3746/jkfn.2014.43.9.1400

Manufacture of Sea Salt Coated with Coffee Oil and Quality Characteristics by Storage Period  

Kang, Chu Kyung (Division of Food and Nutrition, Chonnam National University)
Shin, Tai-Sun (Division of Food and Nutrition, Chonnam National University)
Jung, Bok-Mi (Division of Food and Nutrition, Chonnam National University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.43, no.9, 2014 , pp. 1400-1406 More about this Journal
Abstract
This study investigated the quality characteristics of sea salt coated with coffee oil (SCO). Three-year-old salt was used after drying in an oven at $105^{\circ}C$ for 2 hours. Product A was composed of 100 g of sea salt and 8 g of coffee oil, product B was 100 g of sea salt and 16 g of coffee oil, and product C was 100 g of sea salt, 8 g of coffee oil, and 0.3 g of shell powder. The moisture content, ash content, color, peroxide value, acid value, and sensory evaluation of sea salt coated with coffee oil were determined monthly during 5 months of storage at room temperature. The contents of moisture and ash of SCO were 2~3% and 81~83%, respectively, but not significantly different during the storage period. Calcium content of product C was higher than that of product A or B. Coffee flavor in all SCO products was retained for 3 months. Hunter L, a, and b color values in SCO decreased with increasing storage period. However, redness and yellowness of product B were higher than those of other products. The peroxide and acid values of products A and C were lower than those of product B during storage period. Sensory evaluation during the storage period showed that quality of product A and C was maintained for 4 months, whereas product B was preserved for 3 months.
Keywords
sea salt; coffee oil; quality characteristics;
Citations & Related Records
Times Cited By KSCI : 11  (Citation Analysis)
연도 인용수 순위
1 Hwang SH. 1988. A study on the heavy metal contents of common salts in Korea. Kor J Env Hlth Soc 14: 73-86.
2 Jeon HY. 2009. New growth engines: strategy for high value- added food industry. Food Sci Ind 42: 3-11.
3 Park KY. 1995. The nutritional evaluation, and antimutagenic and anticancer effects of Kimchi. J Korean Soc Food Nutr 24: 169-182.
4 Jung IC. 2006. Rheological properties and sensory characteristics of white bread added with added mugwort powder. J East Asian Soc Dietary Life 16: 332-343.
5 Ha JO. 1997. Studies on the development of functional and low sodium kimchi and physiological activity of salts. MS Thesis. Pusan National University, Busan, Korea. p 49.
6 Kim JM, Yoon JH, Ham KS, Kim IC, Kim HL. 2009. Hazards for the sea salt production procedures and its improvement safe salt. Safe Food 4: 8-13.
7 Park NY. 2008. Strategic alternatives for developing the organic salt production as region-specialized industry in Korea. PhD Dissertation. Mokpo National University, Muan, Korea. p 10.
8 Lee KD. 2007. Effect of solar salt on blood pressure. MS Thesis. Mokpo National University, Muan, Korea. p 1-80
9 Shin TS, Park CK, Lee SH, Han KH. 2005. Effects of age on chemical composition in sun-dried salts. Korean J Food Sci Technol 37: 312-317.
10 Chang JY, Kim IC, Chang HC. 2011. Effect of solar salt on the fermentation characteristics of Kimchi. Korean J Food Preserv 18: 256-265.   DOI   ScienceOn
11 Lee KS, An HL, Heo SJ, Kim MJ. 2011. Quality characteristics of bread with the addition of various kinds of solar salt. Korean J Environ Agric 17: 191-203.
12 Kim SY, Kim JB, Kim HW, Kim SN, Kim SY, Cho YS, Kim JH, Weon HY, Ham KS. 2011. Variation of fatty acid composition and content in domestic and imported solar-salt by GC-MS. Korean J Environ Agric 30: 419-423.   DOI
13 Ha JO, Park KY. 1999. Comparison of autooxidation rate and comutagenic effect of different kinds of salt. J Korean Assoc Cancer Prev 4: 44-51.
14 Jung KO, Lee KY, Rhee SK, Park KY. 2002. Effect of various kinds of salt on the tumor formation, NK cell activity and lipid peroxidation in sarcoma-180 cell transplanted mice. J Korean Assoc Cancer Prev 7: 134-142.
15 Ko YS, Chung JS. 1986. Comparative studies on the fatty acids in the green and roasted coffee beans. J Korean Home Economics Assoc 24: 1-9.
16 Lee JM, Kim WI, Park KY. 2012. Effect of sun dried salt and bamboo salt in the antioxidant and growth of cancer cells. Abstract PF-06 presented at 2012 Annual Meeting of Korean Society of Environmental Agriculture. Chuncheon, Korea.
17 Ensminger AH, Ensminger ME, Konlande JE, Robson JRK. 1995. The concise encyclopedia of foods and nutrition. CRC Press Inc, New York, NY, USA. p 210.
18 Kim SM. 2009. Comparison of dietary behaviors and perception of caffeine in coffee consumers by gender - focused on Daegu and Kyungbuk regions -. MS Thesis. Catholic University of Daegu, Daegu, Korea. p 66.
19 Baik HJ, Ko YS. 1996. Studies on the aroma components of roasted and ground coffee. Korean J Food Sci Technol 28: 15-18.
20 Moon JW, Cho JS. 1999. Changes in flavor characteristics and shelf-life of roasted coffee in different packaging conditions during storage. Korean J Food Sci Technol 31: 441-447.
21 Seo HS, Kim SH, Hwang IK. 2003. Comparison on physicochemical properties and antioxidant activities of commonly consumed coffees at coffee shops in Seoul downtown. Korean J Soc Food Cookery Sci 19: 624-630.
22 Choi MK, Lee YS. 2007. The relationship among coffee consumption blood pressure and serum lipids in Korean adult men and women. Korean J Food & Nutr 20: 460-466.
23 Jung S, Kang WW. 2011. Quality characteristics of cookies prepared with flour partly substituted by used coffee grounds. Korean J Food Preserv 18: 33-38.   DOI   ScienceOn
24 Yoo MY, Song MR, Jung JE. 2011. Preparation and sensory characteristics of chocolate with added coffee waste. Korean J Food & Nutr 24: 111-116.   DOI   ScienceOn
25 Chae SJ. 2011. A study on the coffee consumption attributes by the lifestyle. MS Thesis. Kyung Hee University, Seoul, Korea.
26 Lim YH, Kim SH. 2012. Survey on consumption of coffee beverages and energy contribution ratios of coffee beverages and accompanying snacks by college students in Daejeon city and Chungnam province in Korea. Korean J Food Culture 27: 240-250.   DOI   ScienceOn
27 Jung BM, Jung SJ, Kim ES. 2010. Quality characteristics and storage properties of gat kimchi added with oyster shell powder and Salicornia herbacea powder. Korean J Food Cookery Sci 26: 188-197.
28 AOAC. 2002. Official methods of analysis. 16th ed. Association of Official Analytical Chemists, Washington, DC, USA. p 8.
29 Park JW, Kim SJ, Kim SH, Kim BH, Kang SG, Nam SH, Jung ST. 2000. Determination of mineral and heavy metal contents of various salts. Korean J Food Sci Technol 32:1442-1445.