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Full-Text Articles in Life Sciences
Summer Distribution And Food Habits Of Microtus In The Logan Canyon Area, Utah, James B. Monroe
Summer Distribution And Food Habits Of Microtus In The Logan Canyon Area, Utah, James B. Monroe
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Field work for the study was conducted in Logan Canyon and the valley at the base of that canyon in Cache County, Utah, during the three summer months of both 1968 and 1969, Microtus pennsylvanicus, found only in the valley, inhabits wet marshy areas. Microtus longicaudus is found in mixed deciduous woods a long the Logan River in the canyon. Microtus richardsoni, which occurs only at the higher elevations, inhabits the subalpine meadows. Microtus montanus inhabits mesic grassy fields in both the valley and Logan Canyon and also inhabits a mixed deciduous woods and tall canary grass ( …
Survival And Distribution Of Rennin During Cheddar Cheese Manufacture, John Ta-Chuang Wang
Survival And Distribution Of Rennin During Cheddar Cheese Manufacture, John Ta-Chuang Wang
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Residual rennin in cheese whey and curd was measured by using a special sensitive substrate. The substrate was made by reconstituting 6 g NDM in 500 ml of buffer containing 0.2 M CaCl2, 0.5 M cacodylic acid and 0.2 M triethanolamine at pH 5.7. Cheese curd was blended into a 1:7 slurry (1 part curd, 7 parts water), and 1.67% sodium chloride was added to the whey and slurry to liberate residual rennin from casein. The residual rennin in cheese whey and slurry were determined simultaneously with an identical sample containing known rennin activity. Samples with known activity …