Bioprocessing at Cape Peninsula University Of Technology | Flashcards & Summaries

Select your language

Suggested languages for you:
Log In Start studying!

Lernmaterialien für Bioprocessing an der Cape Peninsula University of Technology

Greife auf kostenlose Karteikarten, Zusammenfassungen, Übungsaufgaben und Altklausuren für deinen Bioprocessing Kurs an der Cape Peninsula University of Technology zu.

TESTE DEIN WISSEN
What is fermentation? 
Lösung anzeigen
TESTE DEIN WISSEN
It is the chemical change of a defined medium through the action of a microorganism. 
Lösung ausblenden
TESTE DEIN WISSEN

Define Containment

Lösung anzeigen
TESTE DEIN WISSEN

it is the materials within a fermenter that are prevented from leaving the fermenter

Lösung ausblenden
TESTE DEIN WISSEN

List four primary raw materials that are necessary for a successful beer brewing process, i.e. which are required during media formulation.  


Lösung anzeigen
TESTE DEIN WISSEN
  1. Malted barley (1)
  2. Water (1) 
  3. Hops (1) 
  4. Clarifying agent (1)
Lösung ausblenden
TESTE DEIN WISSEN

Why is it inappropriate to use load-cells to quantify liquid levels in industrial fermentation systems?


Lösung anzeigen
TESTE DEIN WISSEN

 The use of liquids with varying densities can result in incorrect level quantification, thus their level of liquids in the fermenter.  

Lösung ausblenden
TESTE DEIN WISSEN

Give 10 examples of chemical sterilants


Lösung anzeigen
TESTE DEIN WISSEN
  • Ethylene oxide 
  • Glutaraldehyde
  • hydrogen peroxide gas
  • Peracetic acid 
  • Dilute sodium hydroxide
  • Dilute nitric acid
  • Sodium hypochlorite
  • Ethylene oxide
  • Formaldehyde 
  • Chlorine dioxide
Lösung ausblenden
TESTE DEIN WISSEN

What is the application of sterilization

Lösung anzeigen
TESTE DEIN WISSEN
  • pre-sterilize equipment
  • sterilizing nutrient medium
  • maintenance of sterile operating conditions
Lösung ausblenden
TESTE DEIN WISSEN

Differentiate between the following types of measuring elements; 1) in-line, 2) off-line, and on-line sensors.


Lösung anzeigen
TESTE DEIN WISSEN
  • In-line sensors are sensors that directly measures parameters within the fermenter and they are directly used for process control. They are part of the fermentation equipment (2).
  • On-line sensors are used as an in-direct method to determine parameters within the fermenter, i.e. although they part of the fermentation equipment, they cannot be used for process control purposes (2).
  • Off-line sensors are measuring elements in which samples have to be collected from the fermenter to quantify parameters within the fermenter (2).
Lösung ausblenden
TESTE DEIN WISSEN

List four primary raw materials which are necessary for a successful fermentation, i.e. which are required during media formulation. (4) 

Lösung anzeigen
TESTE DEIN WISSEN

Water (1); carbon sources (1); nitrogen sources (1); minerals (1).  

Lösung ausblenden
TESTE DEIN WISSEN

Differentiate between malting, mashing and lautering


Lösung anzeigen
TESTE DEIN WISSEN
  1. Malting involves the release of starches in the steeped barley. (2)
  2. Mashing results in the conversion of starch into fermentable sugars. (2)
  3. Lautering is the separation of wort from the grains (barley
Lösung ausblenden
TESTE DEIN WISSEN

What are the three main uses of computers in the fermentation industry?


Lösung anzeigen
TESTE DEIN WISSEN
  1. Logging process data (1)
  2. Data analysis  (1)
  3. Process control (1)
Lösung ausblenden
TESTE DEIN WISSEN

How will you facilitate the distillation of compounds with similar volatilities?   


Lösung anzeigen
TESTE DEIN WISSEN

 You can add compounds/substances that will reduce and or increase the volatility of one of the substances over others.

 

Lösung ausblenden
TESTE DEIN WISSEN

Define Sterilization

Lösung anzeigen
TESTE DEIN WISSEN

It is the process of cleaning/devoiding living micro-organism from materials/equipment

Lösung ausblenden
  • 13917 Karteikarten
  • 3209 Studierende
  • 26 Lernmaterialien

Beispielhafte Karteikarten für deinen Bioprocessing Kurs an der Cape Peninsula University of Technology - von Kommilitonen auf StudySmarter erstellt!

Q:
What is fermentation? 
A:
It is the chemical change of a defined medium through the action of a microorganism. 
Q:

Define Containment

A:

it is the materials within a fermenter that are prevented from leaving the fermenter

Q:

List four primary raw materials that are necessary for a successful beer brewing process, i.e. which are required during media formulation.  


A:
  1. Malted barley (1)
  2. Water (1) 
  3. Hops (1) 
  4. Clarifying agent (1)
Q:

Why is it inappropriate to use load-cells to quantify liquid levels in industrial fermentation systems?


A:

 The use of liquids with varying densities can result in incorrect level quantification, thus their level of liquids in the fermenter.  

Q:

Give 10 examples of chemical sterilants


A:
  • Ethylene oxide 
  • Glutaraldehyde
  • hydrogen peroxide gas
  • Peracetic acid 
  • Dilute sodium hydroxide
  • Dilute nitric acid
  • Sodium hypochlorite
  • Ethylene oxide
  • Formaldehyde 
  • Chlorine dioxide
Mehr Karteikarten anzeigen
Q:

What is the application of sterilization

A:
  • pre-sterilize equipment
  • sterilizing nutrient medium
  • maintenance of sterile operating conditions
Q:

Differentiate between the following types of measuring elements; 1) in-line, 2) off-line, and on-line sensors.


A:
  • In-line sensors are sensors that directly measures parameters within the fermenter and they are directly used for process control. They are part of the fermentation equipment (2).
  • On-line sensors are used as an in-direct method to determine parameters within the fermenter, i.e. although they part of the fermentation equipment, they cannot be used for process control purposes (2).
  • Off-line sensors are measuring elements in which samples have to be collected from the fermenter to quantify parameters within the fermenter (2).
Q:

List four primary raw materials which are necessary for a successful fermentation, i.e. which are required during media formulation. (4) 

A:

Water (1); carbon sources (1); nitrogen sources (1); minerals (1).  

Q:

Differentiate between malting, mashing and lautering


A:
  1. Malting involves the release of starches in the steeped barley. (2)
  2. Mashing results in the conversion of starch into fermentable sugars. (2)
  3. Lautering is the separation of wort from the grains (barley
Q:

What are the three main uses of computers in the fermentation industry?


A:
  1. Logging process data (1)
  2. Data analysis  (1)
  3. Process control (1)
Q:

How will you facilitate the distillation of compounds with similar volatilities?   


A:

 You can add compounds/substances that will reduce and or increase the volatility of one of the substances over others.

 

Q:

Define Sterilization

A:

It is the process of cleaning/devoiding living micro-organism from materials/equipment

Bioprocessing

Erstelle und finde Lernmaterialien auf StudySmarter.

Greife kostenlos auf tausende geteilte Karteikarten, Zusammenfassungen, Altklausuren und mehr zu.

Jetzt loslegen

Das sind die beliebtesten Bioprocessing Kurse im gesamten StudySmarter Universum

Bioprocesos

Universidad Autónoma del Estado de México

Zum Kurs
Processing

University of Tennessee, Knoxville

Zum Kurs
Image Processing

University of South Florida

Zum Kurs
Lesson 8 - Film Processing

University of Perpetual Help, System Dalta

Zum Kurs

Die all-in-one Lernapp für Studierende

Greife auf Millionen geteilter Lernmaterialien der StudySmarter Community zu
Kostenlos anmelden Bioprocessing
Erstelle Karteikarten und Zusammenfassungen mit den StudySmarter Tools
Kostenlos loslegen Bioprocessing