The pentosanases of some rumen bacteria

The pentosanases of some rumen bacteria.

Some factors influencing the chemical composition of mixed rumen bacteria.

I. Sheep, cows and calves fitted with rumen cannulas were given diets mostly containing 10-16 g nitrogen/kg dry matter and consisting of roughage and cereals. Mixed bacteria w-ere separated from samples of their lumen contents. 2. Bacteria taken 4-6 h after a feed from calves which were kept in an experimental calfhouse with no contact with adult animals (environment -4) contained more a-dextra...

Continuous Culture of Some Anerobic and Facultatively Anaerobic Rumen Bacteria.

PAQE Continuous Culture of Rumen Bacteria: Apparatus BY P. N. HOBSON . . . . . . 161 Continuous Culture of Some Anaerobic and Facultatively Anaerobic Rumen Bacteria BY P.N. HOBSON . . . . . . . . . . . . . . . . . 167 The Behaviour of Tanned Erythrocytes in Various Haemagglutination Systems BY G. A. GARABEDIAN 181 Modified Degrees of Streptomycin-Dependence and Resistance in Escherichia coli BY...

extensions of some polynomial inequalities to the polar derivative

توسیع تعدادی از نامساوی های چند جمله ای در مشتق قطبی

Degradation of starch granules by some amylolytic bacteria from the rumen of sheep.

pyrene and tran8-4,5-dihydro-4,5-dihydroxypyrene, were present in the bile of rats treated with pyrene. 3. In the oxidation of pyrene with perbenzoic acid an intermediate was formed, believed to be 4,5-epoxy-4,5-dihydropyrene, which reacted with water to yield tran8-4,5-dihydro-4,5-dihydroxypyrene and with N-acetyl-L-cysteine to form Nacetyl-S-(4,5-dihydro-4-hydroxy-5-pyrenyl)-L-CySteine. 1-Hyd...