| Job Title |
Yeast-culture Developer |
| Job Description |
Selects And Cultivates Yeast Cells To Develop Pure Yeast
Culture For Brewing Beer And Malt Liquors: Samples Beer In
Fermenting Stages To Select Specimens Containing Yeast Cells
Having Specific Reproduction Characteristics. Prepares Cover
Glasses And Slides With Smears Of Yeast Preparation Taken From
Beer Samples. Examines Slides Under Microscope To Isolate
Specific Cells And Record Position Of Cells. Incubates Slides
To Allow Colonies Of Cells To Form. Inoculates Cells With
Hopped Wort, Using Sterile Needle To Transfer Cells From Slides
To Flasks Containing Wort. Cultivates Cells In Flasks By
Incubation And Propagates Single Cell Cultures By Transferring
Cells To Additional Flasks. Siphons Developing Yeast Culture
From Flasks To Tanks And Pumps Yeast Culture From Tanks To
Sterile Barrels. Seals Barrels With Sterile Bung And Packs
Sealed Barrels In Dry Ice To Prevent Yeast Degeneration. Cleans
And Sterilizes Equipment.
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