Physical, Chemical, Microbiological and Sensory Characteristics of Some Fruit-Flavored Yoghurt
Öz
Yoghurt with different fruit-flavors(Cornelian, Morello Chery and Rose hip marmalade, grape molasses, date pulp, and control (without additive)) was prepared and stored up to 10 days at 5o
C. The fruit flavors were added at the rate of 7 % w/w. Yoghurt samples were analyzed for some physical, chemical, microbiological and sensory some characteristics. The total aerobic
mesophilic bacterial count, coliform count, and yeast and mold counts were determined in yoghurt samples at 1, 6 and 10 days interval. There were significantly differences in the fat, ash, protein, total solids (TS) content and titratable acidity (TA) for samples amonts 1d of storage. There were marked differences in the protein and dry matter due to different flavor additives. Syneresis and
TA increased over the storage period. The yoghurt containing Grape molasses and Morello had higher flavor scores than using other flavoring. The total mesopilic bacterial count was significantly higher in the yoghurt sample contained grape molasses. Yeast and mould count increased significantly during storage at 5o C .
Anahtar Kelimeler
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
1 Haziran 2003
Gönderilme Tarihi
28 Haziran 2014
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2003 Cilt: 14 Sayı: 2