Bu çalışmada yayıkaltı suyunun farklı mikroorganizmalarla fermantasyonu ile üretilen içeceklerin karakteristik bazı özelliklerinin belirlenmesi amaçlanmıştır. Toz halindeki yayıkaltının %10’luk çözeltisi belirli oranlarda (% 0, 25, 50, 75, 100) çiğ süt karışımına ısıl işlem uygulandıktan sonra örneklere L. acidophilus (LA) kültürü ve acidophilus, Bifidobacteria S. thermophilus karışık (ABT) ila...

Milk is one of the most affordable source of many nutritions like proteins and vitamins. Many people do not like to consume milk in its liquid form. Therefore, there are several products which are made out milk called as Dairy Products, which preserve the nutritive values of milk and makes it easily acceptable to consumers. One such class of products, is the fermented dairy products. In India t...

Diacetyl has been associated with the "buttermilk off-flavor" sometimes found in orange juice and in frozen concentrated orange juice. Bacteria of the Lactobacillus and Leuconostoc genera have been identified as causative agents of this type of spoilage (Hays, 1951; Hays and Riester, 1952; Murdock et al., 1952, 1953; and Hill et al., 1954). Growth rates of these spoilage organisms have been inv...

In a case-control study in The Netherlands, we observed a significantly lower consumption of fermented milk products (predominantly yogurt and buttermilk) among 133 incident breast cancer cases as compared to 289 population controls (mean +/- SD among users only, 116 +/- 100 versus 157 +/- 144 g/day; P less than 0.01). The age-adjusted odds ratio of daily consumption of 1.5 glasses (greater tha...

One of the most important food problems of India and the Far East in general is the provision of adequate amounts of milk and other dairy products in the diet of the people. The per cuput daily consumption of milk in India has been estimated at 5.4 oz. (Agricultural Marketing Adviser to the Government of India, 1950), which is inadequate as compared with the recommended minimum requirement of 1...

1. The catalytic properties of xanthine oxidase in bovine milk (EC 1.2.3.2) are dependent on the state of the enzyme, i.e. whether free or bound to the fat-globule membrane. Oxidase activity of the membrane-bound enzyme towards NADH is enhanced relative to that towards xanthine. This reflects a change in the relative K(m) values and enables the ratio of xanthine to NADH oxidase activities (X/N)...