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NCYC 450

Saccharomyces pastorianus

Pre 2011 Name Saccharomyces pastorianus

Equivalent Strain Designations Bottom yeast no. 785.

Depositor R.S.W. Thorne

Deposit Date Unknown 1955

Habitat Lager production strain.

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Details

Saccharomyces pastorianus

Aerobic Utilisation and Growth

Glucose +
Galactose +
Sorbose Unknown
Sucrose +
Maltose +
Cellobiose -
Trehalose +
Lactose -
Melibiose +
Raffinose Unknown
Melizitose Unknown
Inulin Unknown
Soluble Starch Unknown
Xylose -
L Arabinose Unknown
D Arabinose Unknown
Ribose Unknown
Rhamnose Unknown
Ethanol Unknown
Glycerol Unknown
Erythritol Unknown
Sorbitol -
Ribitol Unknown
Galactitol Unknown
Mannitol -
A M D Glucoside Unknown
Salicin -
Lactic Acid -
Succinic Acid Unknown
Citric Acid Unknown
Inositol Unknown
Gluconolactone Unknown
Glucosamine Unknown
Methanol Unknown
Xylitol Unknown

General

Pre 2011 Name Saccharomyces pastorianus
Lodder Name N/A
In House Number N/A
Date Of Last Manipulation 23/6/2004

Brewing Information

Description N/A
Deposit > 15mm
Head Formation No Head
Attenuation 1.008-1.010
Clarity of Final Beer 10-20
Fermentation Rate 4-6°
Flocculence N/A

Strain Information

Information N/A
Depositor R.S.W. Thorne
Deposit Name Saccharomyces carlsbergensis, Saccharomyces uvarum, Saccharo
Month of deposit Unknown
Deposit Year 1955
Habitat Lager production strain.
Equivalent Strain Designations Bottom yeast no. 785.
Reference N/A

Physical Characteristics

Optimum Temperature Unknown
Miniumum Temperature Unknown
Maximum Temperature Unknown

Cells

Shape Oval
Min Broth Breadth (µm) 4
Max Broth Breadth (µm) 6
Min Broth Length (µm) 6
Max Broth Length (µm) 7
Min Agar Breadth (µm) 5
Max Agar Breadth (µm) 11
Min Agar Length (µm) 4
Max Agar Length (µm) 6
Arrangement Chains
Colour on Agar Cream
Surface on Agar Shiny
Texture on Agar Smooth
Deposit in Broth Non-Flocculent
Ring in Broth Absent
Ring Colour Unknown
Pellicle in Broth Absent
Pellicle Appearance N/A
Pellicle Habit N/A

Cell Division

Budding Multipolar
Fission Absent

Filamentous Growth

Pseudomycelium Absent
Pseudomycelium Branch N/A
Pseudomycelium Form N/A
Blastospores N/A
Blastospore Shape N/A
Blastospore Location N/A
Blastospore Habit N/A
True Mycelium Absent
Clamp Connections Absent

Asexual Spores

Ballistospores Absent
Arthrospores Absent
Endospores Absent
Chlamydospores Absent

Sexual Spores

Ascospores Absent
Ascospore Shape N/A
Ascospore Wall N/A
Ascospore No Per Ascus N/A
Ascus Shape N/A
Conjugation Absent
Teliospores Absent
Teliospore Shape N/A

Miscellaneous

Assay Unknown
Salt Tolerant Unknown
Killer Unknown
Plasmid Unknown

Semi-Anaerobic Fermentation

Glucose +
Galactose +
Sucrose Weak/Latent
Maltose +
Cellobiose Unknown
Trehalose Unknown
Lactose -
Melibiose Weak/Latent
Raffinose +
Melizitose Unknown
Inulin Unknown
Soluble Starch -
Xylose Unknown
A M D Glucoside Unknown

Aerobic Utilisation and Growth - Sole Sources of Nitrogen

NH4 2SO4 Unknown
KNO3 -
Ethylamine -
Cadaverine Unknown
Lysine Unknown

Other

Vitamin Free Growth -
Cyclohex 100ppm -
Cyclohex 1000ppm -
50% Glucose Growth Unknown
60% Glucose Growth -
Lipolytic -
Acid Production Unknown
37c Growth Unknown
40c Growth Unknown
Arbutin Hydrolysis -
Urease Activity Unknown
Starch Production Unknown
Acid Tolerant Unknown