[1]
|
AOAC. (2003) Official Methods of Analysis. Vol.I.17th ed. Association of Analytical Washington, DC, USA
|
[2]
|
Beshkova, D., Simova, E., Frengova, G. and Simov, Z. (1998) Production of flavour compounds by yogurt starter cultures. J. Ind. Micro. Biotechn. 20: 180-186.
|
[3]
|
Calderon, I., De Peters, E. J., Smith, N. E. and Franke, A. A. (1984) Composition of goat’s milk: Changes within milking and effects of a high concentrate diet. J. Dairy Sci. 67: 1905-1911.
|
[4]
|
Deeth, H. C., Fitz-Gerald, C. H. and Snow, A. J. (1983) A gas chromatographic method for the quantitative determination of free fatty acids in milk and milk products. New Zealand J. Dairy Sci. and Techn. 18: 13-20.
|
[5]
|
FAO (2006) Food Agricultural Organization.
www.faostat.fao.org
|
[6]
|
Güler, Z. (2007) Changes in salted yoghurt during storage. Int. J. Food Sci. and Techn. 42: 235-237.
|
[7]
|
Güler Z. (2008) Evaluation of lipolysis in set-type fermented milks made with different commercial yogurt starter cultures during storage. Milchwissenchaft. 33: 73-77.
|
[8]
|
Güler,Z. and Park, Y.W. (2009) Evaluation of chemical and color index characteristics of goat milk, its yoghurt and salted yoghurt. Trop. and Subt. Agroecosystems, 11: 37-39.
|
[9]
|
Güler, Z.,Ta?delen, A., ?enol, H., Kerimo?lu, N., Temel, U. (2009) The determination of volatile compounds in set-type yoghurts by using static headspace gas chromatographic method, Turkish J. Food. 34 (3): 137-142.
|
[10]
|
Hekmat, S. and McMahon, D. (1997) Manufacture and quality of iron fortified yoghurt. J. Dairy Sci. 80: 3114.
|
[11]
|
Hassan, A.N., Ipsen, R., Janzen, T. and Qvist, K.B. (2003) Microstructure and rheology of yoghurt made with cultures different only in their ability to procedure exopolysaccharides. J. Dairy Sci. 86: 1632-1638.
|
[12]
|
Hutchings, J.B. 1999. In: Food Color Appearance. 2nd Ed. Springer, 610 pages.
|
[13]
|
Kaminerides, S., Stamou, P. and Massouras, T. (2007) Comparison of the characteristics of set type yoghurt made from ovine milk of different fat content. Int. J. Food Sci. and Techn. 42:1019-1028.
|
[14]
|
Kang, Y., Frank, J.F. and Lillard, D.A. (1988) Gas chromatographic detection of yoghurt flavour com- pounds and changes during refrigerated storage. Cul. Dairy Prod. J. 11: 6-9.
|
[15]
|
Kneifel, W., Ulbert, F., Erhard, F. and Jaros, D. (1992) Aroma profiles and sensory properties of yoghurt and yoghurt related products. I. Screening of commercially available starter cultures. Milchwissenchaft. 47: 362-365.
|
[16]
|
Lee, J.H., Melton, S. L., Waller, J. C. and Saxton, A. M. (2004) Modification of physicochemical characteristics of goat milk fat by feeding protected high oleic sun- flower oil supplements. J. Food Sci. 69: 280-286.
|
[17]
|
Ligor, M., Jarmalaviciene, R., Szumski, M., Marugka, A. and Buszewski, B. (2008) Determination of volatile and non-volatile products of milk fermentation processes using capillary zone electrophoresis and solid phase microextraction coupled to gas chromatography. J. Sept. Sci. 31: 2707-2713
|
[18]
|
Macciola, V., Candela, G. and De Leonardis, A. (2008) Rapid gas-chromatographic method for the determination of diacetyl in milk, fermented milk and butter. Food Control. 19: 873-878.
|
[19]
|
Molimard, P. and Spinnler, H.E. (1996) Compound Involved in the Flavor of Surface Mold-Ripened Cheeses: Origins and Properties. J. Dairy Sci.79: 169-184.
|
[20]
|
Monnet, C. and Corrieu, G. (2007) Selection and properties of [alpha]-acetolactate decarboxylase-deficient spon- taneous mutants of Streptococcus thermophilus. Food Microbiology. 24 : 601-606.
|
[21]
|
Ott, A. and Fay, L.B., Chaintreau, A.(1997) Deter- mination and origin of the aroma impact compounds of flavour. J. Agric. and Food Chem. 45: 850-858.
|
[22]
|
Ott, A., Germond, J.E., Baumgartner, M. and Chaintreau, A. (1999) Aroma comparisons of traditional and mild yogurts: headspacegas chromatography quantification of volatiles and origin of α-diketons. J. Agric. Food Chem. 47: 2379-2385.
|
[23]
|
Ott, A., Germond, J.E. and Chaintreau, A., (2000) Vicinal diketone dormation in yoghurt: 13C precursors and effect of branched-chain amino acids. J. Agric. and Food Chem. 48: 724-731.
|
[24]
|
Park, Y.W. (1994) Basic nutrient and mineral compo- sition of commercial goat milk
|
[25]
|
yogurt produced in the U.S. Small Rumin. Res. 13: 63-70
|
[26]
|
Ozer, B., Kirmaci, H.A., Oztekin, ?., Hayaloglu,A. and Atamer, M. (2007) Incorporation of microbial transglutaminase into non-fat yogurt production, Int. Dairy J. 17: 199-207.
|
[27]
|
Rasic, J.L. and Kurman, J.A. (1978) Yoghurt. Volume I, Technical Dairy Publishing House. Copenhagen, Den- mark.
|
[28]
|
Serra, M., Trujillo, A.J., Guamis, B. and Ferragut, V. (2009) Flavour profiles and survival of starter cultures of yoghurt produced from high-pressure homogenized milk. Int. Dairy J. 19: 100-106.
|
[29]
|
Stelios, K., Stamou, P. and Massouras, T. (2007) Comparision of The Characterstics of Set Type Yohurt Made From Ovine Milk of Different Fat Content. International J. Food Sci. and Techn. 42: 1019-1028.
|
[30]
|
Tamime, A. and Deeth, H. (1980) Yogurt: Technology and Biochemistry. J. Food Protect. 43: 939-977.
|
[31]
|
Tamime, A.Y., Robinson, R.K. (2001) Yoghurt Science and Technology. CRC Pres. New York, US.
|
[32]
|
TSI (2006) Yogurt. TS 1330. Ankara : Turkish Standar Institution.
|
[33]
|
Tsau, J.L., Guffanti, A.A. and Montville, T.J. (1992) Convertion of pyruvate to acetoin helps to mantain pH homeostasis in Lactobacillus plantarum. Appl. and Envirom. Microbi. 58: 991-994.
|
[34]
|
Ulbert, F. and Kneifel, W. (1992) Aroma profiles and sensory properties of yoghurt and yoghurt-related products. II. Classification of starter cultures by means of cluster analysis. Milchwissenchaft. 47: 432-434.
|
[35]
|
Urbach, G. (1995) Contribution of lactic acid bacteria to flavour compound formation of dairy products. International Dairy Journal, 5, 877-903.
|
[36]
|
Vargas, M., Chafer, M., Albors, A., Chiral, A. and Gonzalez-Mart?nez, C. (2008) Physicochemical and sensory characteristics of yoghurt produced from mixtures of cows’ and goats’ milk. Int. Dairy J. 18: 1146-1152.
|
[37]
|
Warsy, J.D. (1983) Production of volatile aroma com- pounds in Dahi. J. Agric. Res. 21 (1): 31-36
|
[38]
|
Xanthopoulos, V., Picque, D., Basit, N., Boquien, C.Y. and Corrieu, G. (1994) Methods for the determination of aroma compounds in dairy products: a comparative study. J. Dairy Res. 61: 289-297.
|