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http://dx.doi.org/10.7740/kjcs.2014.59.1.066

Effect of Colored Barley Flours on Quality Characteristics of Fermented Yogurt by Lactobacillus spp.  

Lee, Nayoung (Department of Food Science and Biotechnology, Kunsan National University)
Lee, Mi-Ja (National Institute of Crop Science, Rural Development Administration)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.59, no.1, 2014 , pp. 66-72 More about this Journal
Abstract
Quality characteristics of yogurt with added colored barely flour was investigated during fermentation by lactic acid bacteria. Chemical properties such as moisture, crude protein, starch, ash and ${\beta}$-glucan contents was measured. pH, acidity, brix, Hunter color value and growth of lactic acid bacteria in yogurt was investigated during fermentation by L. acidophilus, L. bulgaricus, and S. thermophilus mixed culture. Crude protein contents of Daeanchal and Boseokchal was 16.16 and 12.17%, respectively. Starch contents of daeanchal were shown lower score. The pH of yogurt by addition of barley flour (Daeanchal) addition 0 and 20% were 6.66 and 6.40, respectively. The pH of yogurt supplemented with barley flour tended to be lower than before control which was not added barely flours and oligosaccharide in yogurt. Titratable acidity of yogurt added barley flour was higher compared with that of control. Brix of yogurt was decreased during fermentation by lactic acid bacteria. Lightness of yogurt added barley flour (Daeanchal) addition 0 and 20% were 83.25 and 69.83, respectively. The original microbial population of the yogurt during 0, 5, 8, and 15 hr fermentation were 7.48, 7.79, 8.15, and 8.71 Log CFU/g, respectively. Moreover, the addition of colored barley flour was to promote the proliferation of lactic acid bacteria in yogurt. In our research, addition of colored barley flours added into the yogurt may also have contributed to growth of lactic acid bacteria.
Keywords
barley; colored barely; yogurt; lactic acid bacteria;
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1 Ng, E. W., M. Yeung, and P. S. Tong. 2011. Effects of yogurt starter cultures on the survival of Lactobacillus acidophilus. Int. J. Food Microbiol. 145:169-175.   DOI   ScienceOn
2 Varga, L. 2006. Effect of acacia (Robinia pseudo-acacia L.) honey on the characteristic microflora of yogurt during refrigerated storage. Int. J. Food Microbiol. 108:272-275.   DOI   ScienceOn
3 Vasiljevic, T, T. Dealy, V. K. Mishra. 2007. Effects of $\beta$ -glucan addition to a probiotic containing yogurt. J. Food Sci. 72:405-411.
4 Lee, S. H., G. Y. Jang, H. Y. Kim, K. S. Woo, I. G. Hwang,K. J. Kim, M. J. Lee, T. J. Kim, J. Lee, and H. S. Jeong. 2012. Physicochemical properties of barely $\beta$-glucanwith different heating temperatures. J. Korea Soc. Food Sci. Nutr. 41(12):1764-1770.   DOI   ScienceOn
5 McCleary, B. V. and M. Glennie-Holmes. 1985. Enzymatic quantification of (1$\rightarrow$3)(1$\rightarrow$4) - $\beta$ - D - glucan in barley and malt. J. Inst. Brew. 91:285-295.   DOI
6 Prado, F. C., J. L. Parada, A. Pandey, and C. R. Soccol. 2008. Trends in non-dairy probiotic beverages. Food Research International 41:111-123.   DOI   ScienceOn
7 Reid, G. 2001. Probiotic Lactobacillus dose required to restore and maintain a normal vaginal flora. FEMS Immunol and Med Microbiol. 32:37-41.   DOI   ScienceOn
8 Reid, G, M. E. Saunders, H. R. Gaskins, G. R. Gibson, A. Mercenier, and M. Rastall. 2003. New scientific paradigms for probiotics and prebiotics. J. Clin. Gastroenterol. 37:105-108.   DOI   ScienceOn
9 Robinson, R. K. 2003. Yogurt types and manufacture, In : Roginski H, Fuquay JW, Fox PF editor. Encyclopedia of dairy science. Vol 2. Academic Press, Inc., Massachusetts, USA. p. 1055-1058.
10 Sahan, N., K. Yasar, and A. A. Hayaloglu. 2008. Physical, chemical and flavor quality of non-fat yogurt as affected by a $\beta$-glucan hydrocolloidal composite during storage. Food Hydrocolloids 22:1291-1297.   DOI   ScienceOn
11 Food and Drug Administration. 2006. HHS Food labeling : Health claims; Soluble dietary fiber from certain foods and coronary heart disease. Final rule Fed. Regist. 71:29248-29250.
12 Gadaga, T. H., A. N. Mutukumira, J. A. Narvhus, and S. B. Feresu. 1999. A review of traditional fermented foods and beverages of Zimbabwe. Int. J. Food Microbiol. 53:1-11   DOI   ScienceOn
13 Gee, V. L., T. Vasanthan, and F. Temelli. 2007. Viscosity of model yogurt systems enriched with barley $\beta$-glucan as influenced by starter cultures. Int. Dairy Journal 17:1083-1088.   DOI   ScienceOn
14 Hammes, W. P., M. F. Brandt, K. L. Francis, J. Rosenheim, M. F. H. Seitter, and S. A. Vogelmann. 2005. Microbial ecology of cereal fermentations. Trends in Food Sci. Technol. 16:4-11   DOI   ScienceOn
15 Hekmat, S. and G. Reid. 2006. Sensory properties of probiotic yogurt is comparable to standard yogurt. Nutrition Research 26:163-166.   DOI   ScienceOn
16 Holtekjolen, A. K., A. B. Baevre, M. Rodbotten, H. Berg, and S. H. Knutsen. 2008. Antioxidant properties and sensory profiles of breads containing barley flour. Food Chem. 110:414-421   DOI   ScienceOn
17 Hou, J. W., R. C. Yu, and C. C. Chou. 2000. Changes in some components of soymilk during fermentation with bifidobacteria. Food Research International 33:393-397   DOI   ScienceOn
18 Kailasapathy, K., I. Harmstorf, and M. Phillips. 2007. Survival of Lactobacillus acidophilus and Bifidobacterium animalis ssp. Lactic in stirred fruit yogurts. LWT-Food Sci. Technol. 41:1317-1322
19 Lee, E. H., E. S. Nam, and S. I. Park. 2002. Characteristics of curd yogurt from milk added with Maesil (Prunus mume). Korean J. Food Sci. Technol. 34:419-424   과학기술학회마을
20 Cha, M. N., H. I. Jun., G. S. Song, and Y. S. Kim. 2012. The effects of germantaion condition on GABA and nutritional components of barley. Korean J. Food Sci. Technol. 44(1):41-47   DOI   ScienceOn
21 AOAC. 1990. Official Methods of Analysis of AOAC Intl. 15th ed. Method 985.01. Association of Official Analytical Chemists, Washington, DC, USA.
22 Behall, K. M., D. J., Scholfield, and J. Hallrisch. 2004. Diets containing barley significantly reduce lipids in mildly hypercholesterolemic men and women. American J. Clinical Nutrition 80:1185-1193   DOI
23 Cavallero, A., S. Empilli, F. Brighenti, and A. M. Stanca. 2002. High (1$\rightarrow$3), (1$\rightarrow$4)- $\beta$-glucan barley fractions in bread making and their effects on human glycemic response. J. Cereal Sci. 36:59-66.   DOI   ScienceOn
24 Charalampopoulos, D., R. Wang, S. S. Pandiella, and C. Webb. 2002. Application of cereals and cereal components in functional foods : A Review. Int. J. Food Microbiol. 79:131-141   DOI   ScienceOn
25 Donkor, O. N., A. Henriksson, T. Vasiljevic, and N. P. Shah. 2006. Effect of acidification on the activity of probiotics in yoghurt during cold storage. Int. Dairy Journal 16:1181-1189.   DOI   ScienceOn
26 Farnworth, E. R., I. Mainville, M. P. Desjardins, N. Gardner, I. Fliss, and C. Champagne. 2007. Growth of probiotic bacteria and bifidobacteria in a soy yogurt formulation. Int. J. Food Microbiol. 116:174-181   DOI   ScienceOn
27 Hallagan, J. B., D. C. Allen, and J. F. Borzelleca. 1995. The safety and regulatory status of food, drug and cosmetics colour additives exempt from certification. Food Chem. Toxic. 33:515-528   DOI   ScienceOn
28 Lee, N. Y., Y. K. Kim, I. Choi, S. K. Cho, J. N. Hyun, J. S. Seong, K. H. Park, K. J. Kim, and M. J. Lee. 2010. Biological activity of barley (Hordeum vulgare L.) and barley byproduct extracts. Food Sci. Biotechnol. 19:785-791.   과학기술학회마을   DOI   ScienceOn