Here we propose an easy to build up and apply glass slide preparation system for single DNA molecules stretching. It is based on fast and simple coating of a solid glass with a cocktail of acrylic monomers that are easily polymerized via ultraviolet illumination. The acrylated slides are used to successfully stretch DNA molecules in a broader pH range compared to that of the commonly used amino...

Delta 6-desaturase actiyity and fatty acid composition of liyer microsomes were measured periodically in rats fed diets high in oc-linolenic acid (perilla oil) containing either casei" (CAS) or soybean protein (SOY) as a protein source. Delta 6-desaturase activity measured by using li"oleic'acid as a substrate (18:2n-6.18:3n-6) and the linoleic acid desaturation index as estimated by the (20:3+...

Soybean [Glycine max (L.)] is in use for more than 5000 years in China and South East Asia as food. Epidemiological studies show its importance in prevention of several diseases. Recently, an upsurge of consumer interest in the health benefits of soybean and soy products is not only due to its high protein (38%) and high oil (18%) content, but also due to the presence of physiologically benefic...

A total of 64 neonatal pigs was used in an experiment to study the effect of L-carnitine and soybean oil on pig performance and N and energy utilization. Pigs were weaned at an average of 3 d of age and individually fed diets that contained dextrose, corn syrup solids, and isolated soy protein for 21 d. Two levels of soybean oil (1.18 or 12.31%) and L-carnitine (0 or 800 ppm) were used in a fac...

About 50 years ago Haberlandt (11) wrote that the time would come when soy beans would play a very important r81e in the diet of the poor, and that soy beans would be of much greater importance as admixture for potatoes than salt, because of their high fat and protein content. During the Great War the demand for cheaply produzezl and easily obtainable nutrients, particularly for suitable protei...

About 50 years ago Haberlandt (11) wrote that the time would come when soy beans would play a very important r81e in the diet of the poor, and that soy beans would be of much greater importance as admixture for potatoes than salt, because of their high fat and protein content. During the Great War the demand for cheaply produzezl and easily obtainable nutrients, particularly for suitable protei...

An experiment was carried out to determine the effect of corn silage particle size and fat supplements on performance, solid passage rate through the digestive tract, and chewing behavior in dairy cows. The forages were coarse or fine corn silage with geometric means of 8.8±2.7 and 5.6±2.8 mm, and alfalfa with geometrics means of 7.0±3.3 mm, and fat supplements were neutral fat (palm) and soy-o...

The demand w,hich the international shortage of food has created for cheaply produced and easily obtainable sources of all nutrients, and particularly of suitable proteins and fats, has directed attention anew to the possibilities of the soy bean. This leguminous seed which has long been employed in the dietary of many inhabitants of the Far East has hitherto found application in this country a...