H., and Gostling, M., 86

Fraenkel, A., and Friedlaender, P., 26

Gardner, P., 22

Gilson, E., 112

Hancock, W. C., and Dahl, O. W., 135

Hoffmeister, W., 96, 100

Kleiber, A., 97

Kroeber, E., 121

Krueger, M., 119

Lange, H., 25

Lewes, V. H., 15

Luck, A., and Cross, C. F., 45

Margosches, B. M., 159

Morrell, R. S., and Crofts, J. M., 114

Mylius, F., 21

Nastukoff, H., 74

Omelianski, V., 76

Ruff, O., 117

Salkowski, E., 113

Schoene, A., and Tollens, B., 124

Seidel, H., 149

Sherman, H. C., 137

Simonsen, E., 146

Storer, F. H., 142

Strehlenert, R. W., 158

Suringar, H., and Tollens, B., 16, 124

Suevern, C., 63

Tollens, B., 148, 151

Tollens, B., and Glaubitz, H., 122

Vignon, L., 43, 70, 72, 94

Will, W., and Lenze, P., 41

Winterstein, E., 109, 144, 153

INDEX OF SUBJECTS

Acetone, action on cellulose nitrates of diluted, 46

Acid-cellulose, 68

Acids, volatile, from cellulose, 145

_AEschynomene aspera_, 135

Alcohol from cellulose and wood, 146

Alcoholic soda, mercerisation results with, 26

Alkali-cellulose, effects of long storage on, 31

Amyloid, vegetable, 153

Arabinose from gluconic acid, 117

'Ash' of plants, 13

_Bacterium xylinum_, 85

Barley plant, chemical processes in the, 103

---- straw, carbohydrates of, 105

Bleaching, 166

Bran, digestion of, 139

Brommethylfurfural, 8, 84, 86

Carbohydrates, action of hydrogen bromide on, 86;
action of hydrogen peroxide on, 114;
nitrated, as food for mould fungi, 43;
nitrates of, 41;
quantitative separation of, 96

Carbohydrates of barley straw, 105;
of wheat, 137;
of yeast, 113

'Caro's reagent,' 118

'Celloxin,' 71

Cellulose, alcohol from, 146;
constitution of, 77, 92;
fermentation of, 76;
industrial uses of, 155;
iodine reaction of, 21;
methods for the estimation of, 3, 4, 16, 19, 97;
nitration of, 43;
saccharification of, 73;
ultimate hydrolysis of, 11;
volatile acids from, 145

---- acetates, monoacetate, formation of, 40;
tetracetate, constitution of, 80

---- benzoates, 34;
from structureless cellulose, 36;
from three varieties of cotton, 35;
monobenzoate, properties of, 36;
dibenzoate, properties of, 37;
acetylation of, 130;
nitration of, 38

---- derivatives, commercial aspects of, 171;
saccharification of, 73

---- nitrates, 44, 45, 83;
structureless, 45, 51;