Mansoura University, Faculty of Agriculture
Journal of Food and Dairy Sciences
2090-3650
2090-3731
4
1
2013
01
01
IMPROVING THE PROPERTIES OF RAS CHEESE MADE FROM GOATS MILK
1
12
EN
W.
I.
El-Desoci
Fac. of Agric., El-Azhar University, Assiut, Egypt
10.21608/jfds.2013.68601
The effect of heat treatment of goat’s milk and cold storage of milk pasteurization with or without refrigerated storage on the properties and keeping quality of Ras cheese was studied. Chemical composition, yield, ripening indices and microbiological properties were examined. Pattern of fatty acids and organoleptic properties of the resultant Ras cheese showed that the moisture, fat, yield and pH value of the cheese produced from goats milk were higher, while lower acidity was detected. Also values of ripening indices were higher in goat’s milk cheese. On the other hand, a noticeable increase of short chain fatty acids in goats milk Ras cheese than cow’s milk particularly T₂ however Ras cheese made from goats milk T₂ obtained the highest scoring points as in cow’s milk cheese.
https://jfds.journals.ekb.eg/article_68601.html
https://jfds.journals.ekb.eg/article_68601_8fd7a1ce4a254272ed7af4d89fb98ae6.pdf
Mansoura University, Faculty of Agriculture
Journal of Food and Dairy Sciences
2090-3650
2090-3731
4
1
2013
01
01
EFFECT OF FEEDING ON SOME DIETARY FIBERS FOR REDUCING BLOOD CHOLESTEROL
13
25
EN
M.
E. A.
El-Sayed
Food Sci. & Tech. Dept. Fac. of Agric., Tanta Univ.
10.21608/jfds.2013.68602
The present study was designed to investigate the effect of some sources of dietary fibers (wheat bran, pectin and soybean hulls) at a level of 10% on the blood cholesterol level and serum transaminase enzymes, as well as, body weight, food intake, food efficiency ratio (FER) and some organs weight in hypercholesterolemic rats.
The supplementation of basal diet with dietary fibers led to significant increase of final body weight, body weight gain (%), food intake and FER. Hypercholesterolemic rats had a higher level of total cholesterol (TC), low density lipoprotein-cholesterol (LDL-C) and total cholesterol/high density lipoprotein-cholesterol (TC/HDL-C) and lower level of HDL-C comparing with normal rats. The addition of dietary fibers in all forms to basal diet improved the previous parameters and they became in the normal range. The feeding of hypercholesterolemic rats on diet containing dietary fibers decreased the liver content of total lipids, phospholipids, cholesterol and triglycerides (TG) to the level, where no significant difference was noticed with normal group. Also, the results revealed that, fecal output, fecal lipid and fecal cholesterol excretion were increased with supplementation of basal diet with dietary fibers. This supplementation improved serum transaminase enzymes especially alanine-aminotransferase enzyme (AST). So, it can be recommended that, using dietary fibers (wheat bran, pectin and soybean hulls) at the level of 10% had a pronounced effect in reducing cholesterol levels.
Wheat bran,pectin,soybean hulls,Hypercholesterolemic,germination lipid profile
https://jfds.journals.ekb.eg/article_68602.html
https://jfds.journals.ekb.eg/article_68602_26e6aa3fba7efa5d1065bb5de9014a95.pdf