Alfred Wiesenberger

Title: Alfred Wiesenberger: Innovator in Alcohol-Free Production

Introduction

Alfred Wiesenberger, based in Wiesbaden-Sonnenberg, Germany, is a celebrated inventor known for his significant contributions to the production of alcohol-free beverages. With a total of four patents to his name, Wiesenberger has focused on innovative processes that enhance the flavor and quality of beverages while reducing or eliminating alcohol content.

Latest Patents

Among Wiesenberger's latest patents is a revolutionary process for producing alcohol-reduced or alcohol-free beverages, particularly notable for its application in creating alcohol-free wine. This innovative method involves an initial extraction using supercritical CO₂, which separates a specific aroma fraction with limited ethanol content from the starting wine. Following this, the residual wine undergoes vacuum distillation to completely remove ethanol while recovering aromatic substances that further enrich the flavor of the final product. This technique allows for nearly total alcohol removal without compromising the wine's unique characteristics.

Another notable patent details a process for lactic acid fermentation of fruit products. In this method, an initial fruit mash or juice with a pH of less than 3.7 is pasteurized and subsequently fermented using lactic acid-producing bacteria, yielding an impressive 95% L(+) lactic acid as the fermentation product.

Career Highlights

Throughout his career, Alfred Wiesenberger has collaborated with leading companies in the beverage industry, including Peter Eckes and Peter Eckes KG mbH. His experience in these firms has provided him with a robust foundation to explore innovative solutions in beverage production.

Collaborations

Wiesenberger has worked alongside esteemed colleagues such as Erich Kolb and Jens A. Schildmann. Their collaboration has further propelled advancements in the processes related to beverage production, particularly in terms of improving flavor profiles and creating healthier alternatives to traditional alcoholic beverages.

Conclusion

Alfred Wiesenberger stands out as a distinguished inventor in the realm of alcohol-free beverage production. Through his innovative patents and collaborative efforts, he has significantly influenced the industry, making strides towards healthier consumption options while retaining the essential characteristics that define quality beverages. His work continues to inspire advances in food technology and beverage production.