Czech technical university
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Processing Lines. CZECH TECHNICAL UNIVERSITY. Production of Yoghurt. By Eray Göksu. TOC. History Some Facts about Yoghurt Common Producers in Turkey Types of Yoghurt Stages and Processing Line Some pictures & a short Movie. History. Nobody knows when yoghurt was discovered

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CZECH TECHNICAL UNIVERSITY

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Czech technical university

Processing Lines

CZECH TECHNICAL UNIVERSITY

Production of Yoghurt

By Eray Göksu


Czech technical university

TOC

  • History

  • Some Facts about Yoghurt

  • Common Producers in Turkey

  • Types of Yoghurt

  • Stages and Processing Line

  • Some pictures & a short Movie

PL: Production of Yoghurt


History

History

  • Nobody knows when yoghurt was discovered

  • Legend says the inventor was a shepherd

  • Yoghurt itself may be the inventor

  • The first appear in Europe: French King Francis the 1st was treated by an Ottoman Doctor

PL: Production of Yoghurt


Some facts about yoghurt 1 2

Some Facts about Yoghurt (1/2)

  • Yoghurt is obtained by the fermantation of milk

  • Fermentation is triggered by Lactobacillus bulgaricus and Streptococcus Thermophilus

  • Lactose (milk sugar) is separated into glucose, galactose and lactic acid

PL: Production of Yoghurt


Some facts about yoghurt 2 2

Some Facts about Yoghurt (2/2)

Turkey has the highest yoghurt consumption of the world with 24kg/person a year. (2nd highest Holland with 15 kg/person)

PL: Production of Yoghurt


Common producers in turkey

Common Producers in Turkey

Establisment: 1975 / İzmir

Capacity: 1200 tons of milk/day

Establisment: 1964 / Balıkesir

Capacity: 1500 tons of milk/day

Establisment: 1974 / Bursa

Capacity: 1200 tons of milk/day

Establisment: 1963 / Bursa

Capacity: 1000 tons of milk/day

PL: Production of Yoghurt


Types of yoghurt 1 2

Types of Yoghurt (1/2)

  • Set Yoghurt:

    • Incubated and cooled in the final package

    • Has a firm jelly-like structure

  • Stirred Yoghurt:

    • Incubated in a tank

    • Coagulum broken by stirring prior to cooling and packing

  • Drinking Yoghurt:

    • Similar to stirred yoghurt

    • Diluted and mixed with juices

PL: Production of Yoghurt


Types of yoghurt 2 2

Types of Yoghurt (2/2)

  • Frozen Yoghurt:

    • Requires a different recipe than set yoghurt

    • Freezing achieved by pumping through a freezer like in ice cream

  • Concentrated Yoghurt:

    • Similar preparation to stirred yoghurt

    • Concentrated by boiling off some of the water under vacuum to reduce temperature needed

  • Flavoured Yoghurt:

    • Flavours usually added at or prior to filling into pots

    • Fruit or berries added as a puree or as whole fruit in a syrup

PL: Production of Yoghurt


Stages of set stirred yoghurt

Stages of Set & Stirred Yoghurt

PL: Production of Yoghurt


General treatment

General Treatment

PL: Production of Yoghurt


Processing line for set yoghurt

Processing Line for Set Yoghurt

PL: Production of Yoghurt


Some pictures from s ta

Some Pictures from Sütaş

PL: Production of Yoghurt


Movie

Movie

PL: Production of Yoghurt


Czech technical university

Thank you for your patience…

PL: Production of Yoghurt


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