The text of this e-book has been preserved in its original form apart from correction of the typographic errors listed below. Illustrations have been repositioned adjacent to relevant tabulated data, and the List of Illustrations adjusted accordingly. On p.72 an image of the Xanthin formula incorrectly shows a double bond between a carbon and nitrogen atom – the correct formula is shown on the next page – and there is a date discrepancy on p. 248 between the text and the illustration caption (November 18/February 27). Page numbers are shown in the right margin and footnotes are located at the end. Footnotes are located at the end.
Typographic corrections:
enyzmes → enzymes
oxgyen → oxygen
enyzme → enzyme
Futher → Further
mechancial → mechanical
rythmical → rhythmical
economcially → economically
circulirinden → circulirenden
SUBJECT → SUBJECTS
equibrium → equilibrium
availibility → availability
(166) grams → (166 grams)
accusstomed → accustomed
Glassner → Glässner
strach → starch