
Transcriber's Note
THE CHEMISTRYOF PLANT LIFE - BY - ROSCOE W. THATCHER, M.A., D.Agr. Dean of the Department of Agriculture and Director of the Agricultural Experiment Stations. University of Minnesota (formerly Professor of Plant Chemistry. University of Minnesota) - First Edition Second Impression - McGRAW-HILL BOOK COMPANY, Inc. NEW YORK: 370 SEVENTH AVENUE LONDON: 6 & 8 BOUVERIE ST., E. C. 4 1921
Preface
INTRODUCTION
CHEMISTRY OF PLANT LIFE - CHAPTER I - PLANT NUTRIENTS
CHAPTER II - THE ORGANIC COMPONENTS OF PLANTS
CHAPTER III - PHOTOSYNTHESIS
CHAPTER IV - CARBOHYDRATES
CHAPTER V - GUMS, PECTINS, AND CELLULOSES
CHAPTER VI - GLUCOSIDES
Offering a solid foundation for anyone studying plant science, this early‑20th‑century text blends chemistry and botany in a clear, classroom‑ready style. It was born from a series of university lectures and draws on the leading biochemical references of its time, yet presents the material in a way that feels approachable for listeners with a basic background in organic and inorganic chemistry.
The book walks readers through the chemistry that drives plant cells, from simple sugars and sugars‑like compounds to the more complex enzymes that orchestrate growth. Throughout, it highlights how variations in molecular structure affect functions such as photosynthesis, nutrient storage, and cell‑wall formation, giving concrete examples that illuminate the hidden chemistry of leaves, roots, and seeds.
Beyond a textbook, the author hopes the work sparks curiosity about the still‑mysterious reactions that sustain the plants we depend on for food, clothing, fuel, and even luxury items. Listeners will come away with a renewed appreciation for the chemical elegance that underlies everyday plant life.
Language
en
Duration
~9 hours (555K characters)
Publisher of text edition
Project Gutenberg
Credits
Produced by Bryan Ness, Jens Nordmann and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Million Book Project)
Release date
2010-08-09
Rights
Public domain in the USA.
Subjects

1872–1933
Raised on farms in Ohio and Nebraska, this agricultural chemist turned practical science into clear writing about soils, crops, and plant life. His career also led him into major academic leadership, including the presidency of Massachusetts Agricultural College.
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