Erythromycin

Introduction

Erythromycin is used in industrial fermentation processes, particularly for ethanol production from sugar-based feedstocks (like sugarcane, corn, or molasses), to control the growth of contaminating microorganisms.

Purpose

• Controls Gram-positive bacteria (e.g., Lactobacillus) in fermentation

• Protects yeast activity and process stability

Application

• Molasses-based distilleries

• Grain ethanol plants

• Sugar fermentation units

Benefits

• Improves ethanol yield

• Reduces lactic acid formation

• Maintains fermentation efficiency