Yeast Plants

Solution-adapted equipment - from feedstock to final product.

Technology for Yeast Production 

Yeast is the name for a variety of naturally growing unicellular fungi. It is most commonly used as a leavening agent in bakery products and, since it is highly nutritious, as a valuable natural ingredient in the food processing, the nutrient and the pharmaceutical industries.

How is yeast made?

For industrial use, individual yeast species are carefully selected on base of their individual abilities. Yeast is grown on substrates containing sugar through the addition of oxygen from air, then separated, washed and filtered. The filtered yeast is finished as wet or dry yeast, or it can be further processed to obtain specialities such as yeast autolysates, beta glucan and mannan.

Yeast know-how and technology

Solution-adapted equipment developed by Vogelbusch reflects our longstanding expertise in yeast technology. Different types of aeration systems and custom designed process automation greatly enhance process efficiency. Separation, filtration and extruder are used to achieve the product quality desired.

Vogelbusch is your one-stop shop for process engineering and supplies, ranging from initial feasibility studies and consultancy for plant modernization through to the design new plants.

Your benefits at a glance
  • Longstanding experience in process design and selection of equipment
  • Plants designed for perfect yeast growth and quality
  • Close attention to process economics
  • Comprehensive yeast culture collection
  • Lab facilities for quality testing of baker's yeast
Product types

The type of final product determines the processes we apply:

Selected yeast strains with high rising power

Baker’s yeast, a leavening agent for bread and other baked goods, is available wet or dried ...

Baker's Yeast Plants

Yeast plants designed by Vogelbusch

Yeast fermenter in Osaka

To raise the production capacity of Oriental Yeast in Osaka, Komatsugawa Chemical Engineering Co. assigned Vogelbusch with the engineering and supply of key equipment (aeration) for an additional yeast fermenter. The unit is designed for the production of 20,000 kg per day of baker's yeast made from cane molasses. Start-up was...

Yeast plant in El-Harrach
CEGRO / AYS - El Harrach, Algeria

SGP Cegro on behalf of AYS Algerian Yeast Society in 2014 ordered a feasibility study to investigate the production of 10,000 tons per year of baker's yeast to be made from imported molasses.

Yeast fermenter in Nuremberg
DEUTSCHE HEFEWERKE - Nuremberg, Germany

DHW Nuremberg enhanced their manufacturing capacity by adding a fermenter which had to be placed outside the production building. Vogelbusch engineered the expansion and supplied the key equipment (EB4 aerator system including drive, mash pumps and heat exchangers). The fermenter is designed for 25,000 kg of baker's yeast per day made...

Yeast plant in Tashkent
CANDY GOLD - Tashkent, Uzbekistan

Following a feasibility study on the production of baker's yeast, the pre-engineering for a yeast plant designed for a daily capacity of 10,000 kg based on molasses was carried out in 2015.

Yeast plant in Ahvaz
RAZI YEAST & ALCOHOL Co. - Ahvaz, Iran

Razi Yeast & Alcohol Company, formerly Sugar Cane By-Products Corporation, assigned Vogelbusch with the process design, engineering and supply of a complete plant for the production of baker's yeast from cane molasses. Production in the yeast plant started in 2009, since manufacturing 32,000 kg per day of high quality instant active dry...

Yeast fermenter in Hamburg

DHW of Hamburg decided to convert an existing fermenter to the Vogelbusch aeration system. The given situation required the redesign of the drive and included engineering and supply of the complete aerator system. The reconstructed fermenter has a capacity of 27,000 kg per day of baker’s yeast made from beet molasses....


We license our yeast technology and provide engineering services from initial process design through to the start-up of the plant:

Relevant processes

Process steps involved in yeast production include:

Project development

Product Idea GIF
How to turn your idea into a modern industrial bioprocessing facility

Find some guidance for the development of a manufacturing plant illustrating the steps to be taken from the initial product idea to the operational facility:

MINDMAP Project Development
Services provided by Vogelbusch are marked with orange bars.

Questions? Check out our FAQs on the product pages:

FAQ Baker's Yeast

Complete our design questionnaire to enable us to give a professional opinion on your project

QUESTIONNAIRE Baker's Yeast Plant (.doc) 

What our clients say

"The addition of ethanol will allow our Cedar Rapids plant to increase production and improve asset utilization, while providing us with new flexibility to maximize returns from multiple market opportunities."

Tom Malkoski, Penford Products, Bioethanol Plant, Cedar Rapids, Iowa, United States



Vogelbusch Hong Kong: Business News
30 Mar 2017

Hoong Chee Kean takes over as Head of Business Development

Contact us

VOGELBUSCH Biocommodities GmbH

Blechturmgasse 11
1051 Vienna, Austria

Tel +43 1 54 661-0
Fax +43 1 545 29 79


1810 Snake River Road
Katy, TX 77449, USA
Tel +1 713 461 7374
Fax +1 713 461 7377


Flat A, 6/F, Beauty Mansion,
69-71 Kimberley Road
Tsimshatsui, Kowloon
Hong Kong, PR China
Tel +852 2314 3030
Fax +852 2314 0369