Biotechnology
As unique as your needs!

Pure, balanced Leiber Brewers’ Yeast extract
Leiber-Fermentation S is partly debittered and contains a perfectly balanced concentration of hop oils, peptides, amino acids, vitamins and minerals.

Benefits:

• Partly debittered
• Contains stimulating hop components
• High B-vitamine content, minerals and traces

Other packaging options available upon request.

Pure, debittered Leiber Brewers’ Yeast extract
Leiber-Fermentation E is specially treated and provides a well-balanced concentration of free amino acids, growth-promoting vitamins, minerals and trace elements. Leiber-Fermentation E is also rich in peptides and nucleotides, which makes it perfect for industrial applications.

Benefits:

• Well-balanced concentration of free amino acids
• Growth promoting vitamins, minerals and trace elements
• High degree of hydrolysis

Other packaging options available upon request.

Specially purified, debittered Leiber Brewers’ Yeast extract, rich in amino acids
Leiber-Fermentation H is a Brewers’ Yeast extract that is technologically very elaborate to produce and highly concentrated in free amino acids and other growth-promoting components. Leiber-Fermentation H is used across the entire spectrum of the biotechnology industry. Using Leiber-Fermentation H can shorten fermentation time, therefore making an important contribution to increasing profitability.

Benefits:

• Highly concentrated in free amino acids, peptids and proteins
• Growth promoting vitamins and trace elements
• High degree of hydrolysis
• Light colour and neutral in taste

Other packaging options available upon request.

Purified cell walls – rich in beta-glucan, lipids and mannoproteins.
Leiber-CeWaFerm^® is ideal for reactivating wine fermentation by providing essential and cell-protecting components.

Benefits:

• Absorption of unwanted by-products, such as mycotoxins, sterols, polyphenols, short and medium chain fatty acids
• High content of beta-glucane, lipids and mannoproteins (MOS)

Other packaging options available upon request.

Twice as clever!
What makes the Leiber-Boostar range so clever is the fact that it combines two key performance effects: firstly, the Booster effect at the start of the fermentation process, for rapid biosynthesis, and secondly, the ‘Star’ effect (‘Slow Target Release’) later in the fermentation process, which provides a balanced and high-yield source of raw materials for product formation and stress resistance – for example, in ethanol fermentation.

Benefits:

• Increased viability of yeast cells
• Improvement of the sensory profile
• faster diacetyl degradation
• Shortening the fermentation time
• Increase in extract yield

A real game changer!
The newly developed Leiber-NutrYEA^® range, with its balanced components, provides a solution for many challenges! Leiber’s NutrYEA^® range contains exclusively vegan raw materials from Brewers’ Yeast and makes an important and lasting contribution to maintaining and boosting crop and soil health. From promoting stress resistance, with regard to external environmental factors, to improving soil health (microbes) or root and leaf activity; for use as seed coatings or even to control apple scab – Leiber’s NutrYEA^® range makes a real and valuable contribution to ecological and sustainable agriculture.

Benefits:

• High content of many different amino acids

• Improvement of abiotic stress resistance

Weitere Verpackungsoptionen auf Anfrage möglich.