. Journal of agricultural research . Journal Vol. XVlll, No. 10 Germination of Barley Pollen Plate 61. Journal of Agricultural Research Vol. XVIII, No. 10 PLATE 6iA.—Normal pollen —Same pollen grains after an exposure of two minutes to dry air. INVERTASE ACTIVITY OF MOLD SPORES AS AFFECTEDBY CONCENTRATION AND AMOUNT OF INOCULUM By Nicholas Kopelopp, Bacteriologist, and S. Byall, Assistatit Chemist,Department of Bacteriology, Louisiana Sugar Experiment Station It has previously been shown that mold spores may release sufficientinvertase to cause an appreciable inversion in lo and 20 pe
. Journal of agricultural research . Journal Vol. XVlll, No. 10 Germination of Barley Pollen Plate 61. Journal of Agricultural Research Vol. XVIII, No. 10 PLATE 6iA.—Normal pollen —Same pollen grains after an exposure of two minutes to dry air. INVERTASE ACTIVITY OF MOLD SPORES AS AFFECTEDBY CONCENTRATION AND AMOUNT OF INOCULUM By Nicholas Kopelopp, Bacteriologist, and S. Byall, Assistatit Chemist,Department of Bacteriology, Louisiana Sugar Experiment Station It has previously been shown that mold spores may release sufficientinvertase to cause an appreciable inversion in lo and 20 per cent sucrosesolutions. This phenomenon was studied in connection with the dete-rioration of cane sugar by fungi ^, but in considering its bearing upon thelatter problem it becomes imperative to establish the limits of concen-tration at which the invertase of mold spores is active. The work ofOSullivan and Thompson * is responsible for the claim that invertaseis not active in sucrose solutions above 40 per cent. The writers havebeen unable to find in the literature any contrary stand, althoug
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagricul, bookyear1913
