" As is known, the sugar molecule as it passes through lactic acid can easily be split by purely chemical means. "
- Eduard Buchner

In simple terms, this statement suggests that sugar molecules can undergo chemical changes when passing through lactic acid, leading them to break down easily. The process described involves basic chemical reactions where sugar loses its structural integrity and decomposes.

To delve deeper into the quote’s significance, Eduard Buchner is touching on fundamental aspects of biochemistry and enzymology. By mentioning that sugar molecules can be split through a pathway involving lactic acid, he highlights the intricate processes by which organic substances transform within biological systems. This observation underscores the importance of understanding how enzymes and other biochemical pathways facilitate such transformations, revealing a complex interplay between chemical reactions and biological functions. The statement reflects the broader context of Buchner’s work on fermentation and enzyme catalysis, emphasizing the role of chemistry in understanding life processes.

Eduard Buchner was a German chemist and biochemist who made significant contributions to our understanding of enzymes and fermentation. He is best known for his discovery that yeast extracts could ferment sugar without the need for living cells, demonstrating that biochemical reactions can occur outside of biological organisms. This groundbreaking work earned him the Nobel Prize in Physiology or Medicine in 1907.