Lactose Hydrolysis of Raw Milk by Saccharomyces Lactis Lactase (Part 1)

Efficacy of lactase-treated milk for lactose-intolerant pediatric patients.

In our study, the beneficial effects of locally applied nitroglycerine on the ease of cannulation were confined to children younger than 1 year, whereas no significant benefit was found in older children. On the other hand, no significant difference in venous status was apparent, even in younger patients. The lack of efficacy of nitroglYcerine in group 3 patients indicates local action of this ...

Lactose Utilization and Hydrolysis in Saccharomyces Fragilis.

SUMMARY Sodium azide, 2,4-dinitrophenol and iodoacetate did not inhibit hydrolysis of lactose by cell-free preparations of Sacchuromyces fragilis ,8-galactosidase, but with intact organisms fermentation and hydrolysis were inhibited to a similar extent. This suggests that these inhibitors may interfere with the transport of lactose into the cell. Galactose fermentation was inhibited by sodium a...

Lactose Hydrolysis by Yeast Lactase: Influence on Freezing Point and Dipping Characteristics of Ice Cream

Ice cream mixes were treated with lactase (EC 3.2.1.23) to cause 0 to 83% lactose hydrolysis. Lactose hydrolysis decreased the freezing point from -1.63C in the control (0% hydrolyzed) samples to -1.74C in the 83% hydrolyzed sample (p < 0.05). Firmness decreased from 0.35 J in the control sample to 0.08 J in the 83% hydrolyzed sample. Lactose hydrolyzed samples melted at a faster rate than the ...

Lactose and lactase.

Lactose nutrition in lactase nonpersisters.

Lactose handling by the human gut by most people, beyond being breast-fed, has been considered a disorder rather than physiological. A non-human mammalian milk source is novel for the majority. During the first 6 months of life, when neonates and infants are best breast-fed, lactose along with other macronutrients, provides energy, but may have other functions as well. At birth, babies are endo...