SAQA All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source.
SOUTH AFRICAN QUALIFICATIONS AUTHORITY 
REGISTERED UNIT STANDARD: 

Evaluate the quality of milk in terms of its freezing point 
SAQA US ID UNIT STANDARD TITLE
120408  Evaluate the quality of milk in terms of its freezing point 
ORIGINATOR
SGB Food 
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-  
FIELD SUBFIELD
Field 06 - Manufacturing, Engineering and Technology Manufacturing and Assembly 
ABET BAND UNIT STANDARD TYPE PRE-2009 NQF LEVEL NQF LEVEL CREDITS
Undefined  Regular  Level 3  NQF Level 03 
REGISTRATION STATUS REGISTRATION START DATE REGISTRATION END DATE SAQA DECISION NUMBER
Reregistered  2018-07-01  2023-06-30  SAQA 06120/18 
LAST DATE FOR ENROLMENT LAST DATE FOR ACHIEVEMENT
2024-06-30   2027-06-30  

In all of the tables in this document, both the pre-2009 NQF Level and the NQF Level is shown. In the text (purpose statements, qualification rules, etc), any references to NQF Levels are to the pre-2009 levels unless specifically stated otherwise.  

This unit standard replaces: 
US ID Unit Standard Title Pre-2009 NQF Level NQF Level Credits Replacement Status
9142  Evaluate the quality of milk in terms of its freezing point  Level 3  NQF Level 03  Complete 

PURPOSE OF THE UNIT STANDARD 
This unit standard is for anyone who has to determine the freezing point of milk with a cryoscope.

A person credited with this unit standard is able to:
  • Demonstrate an understanding of determining the freezing point of milk.
  • Prepare for determining the freezing point of milk.
  • Calibrate a cryoscope.
  • Determine the freezing point of milk.
  • Report on the quality of milk in terms of its freezing point.

    This unit standard will contribute to the full development of the learner within the dairy manufacturing environment by providing recognition, further mobility and transportability within the field of manufacturing and assembly. The skills, knowledge and understanding demonstrated within this unit standard are essential for social and economic transformation and upliftment within the dairy manufacturing and processing environment. 

  • LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING 
    Description of required skills:
  • Communication and mathematical literacy at NQF Level 2.
  • Knowledge of basic physics and chemistry principles at NQF Level 1. 

  • UNIT STANDARD RANGE 
    In the context of this unit standard is determining the freezing point of milk refers to the use a cryoscope and not the use of a Lactometer in order to determine the amount of water added to milk. 

    Specific Outcomes and Assessment Criteria: 

    SPECIFIC OUTCOME 1 
    Demonstrate an understanding of determining the freezing point of milk. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    Freezing point of milk is defined according to standard dairy principles. 

    ASSESSMENT CRITERION 2 
    The principles of determining the freezing point of milk are explained according to standard dairy principles. 
    ASSESSMENT CRITERION RANGE 
    The explanation includes:
  • Interpretation of the temperature scale, including sub-zero temperature values.
  • Freezing point of milk in relation to the freezing point of water.
  • Addition of water to milk, and its effect on the freezing point.
  • Addition of soluble solids to milk, and its effect on the freezing point.
     

  • ASSESSMENT CRITERION 3 
    The purpose of determining the freezing point of milk is explained according to standard dairy principles. 

    ASSESSMENT CRITERION 4 
    The importance of determining the freezing point of milk as quality test is explained in terms of the effect of processing milk with a too high freezing point on final product quality. 

    SPECIFIC OUTCOME 2 
    Prepare for determining the freezing point of milk. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    Personal preparation is done according to standard operating procedures. 
    ASSESSMENT CRITERION RANGE 
    Preparations include:
  • Hygiene practices.
  • Wearing of protective clothing.
     

  • ASSESSMENT CRITERION 2 
    The cryoscope and cuvettes are set-up and prepared according to standard operating procedures. 

    ASSESSMENT CRITERION 3 
    The sample is prepared according to standard operating procedures. 

    SPECIFIC OUTCOME 3 
    Calibrate a cryoscope. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    The appropriate calibration standards are used, as specified by standard operating procedures. 

    ASSESSMENT CRITERION 2 
    The cryoscope is calibrated according to standard operating procedures and without giving errors after calibration. 

    ASSESSMENT CRITERION 3 
    Standard buffer solutions are obtained and checked according to standard operating procedures. 

    ASSESSMENT CRITERION 4 
    The importance of calibration of the cryoscope is explained according to standard food principles. 

    SPECIFIC OUTCOME 4 
    Determine the freezing point of milk. 
    OUTCOME RANGE 
    Two samples must be analysed in duplicate. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    The freezing point of each sample is determined according to standard operating procedures and safety requirements. 

    ASSESSMENT CRITERION 2 
    Equipment is handled according to standard operating procedures and safety requirements. 

    ASSESSMENT CRITERION 3 
    The freezing point of each sample is established without error. 

    ASSESSMENT CRITERION 4 
    The work area is left in a safe and clean condition. 

    ASSESSMENT CRITERION 5 
    Problems are solved within scope of work. 

    SPECIFIC OUTCOME 5 
    Report on the quality of milk in terms of its freezing point. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    Results are recorded according to standard operating procedures. 

    ASSESSMENT CRITERION 2 
    The specifications for the freezing point of milk are identified according to legal and site-specific standards. 

    ASSESSMENT CRITERION 3 
    The results of the freezing point determination of milk are used to make a conclusion on the quality of the milk. 

    ASSESSMENT CRITERION 4 
    Deviations from the freezing point specifications for milk are explained according to standard dairy principles. 

    ASSESSMENT CRITERION 5 
    The importance of accurate documentation is explained according to quality assurance principles. 


    UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS 
  • Anyone assessing a learner or moderating the assessment of a learner against this unit standard must be registered as an assessor or moderator respectively with the relevant Education and Training Quality Assurance Body (ETQA), or with another ETQA that has a Memorandum of Understanding with the relevant ETQA.
  • Any institution offering learning that will enable the achievement of this unit standard must be accredited as a provider with the relevant ETQA, or with another ETQA that has a Memorandum of Understanding with the relevant ETQA.
  • Assessment and moderation of assessment will be overseen by the relevant ETQA, or by another ETQA that has a Memorandum of Understanding with the relevant ETQA, according to the ETQA's policies and guidelines for assessment and moderation.
  • Moderation must include both internal (provider-based) and external (ETQA-based) moderation of assessment, unless ETQA policies specify otherwise.
  • Assessment and moderation of assessment against this unit standard should encompass achievement of competencies described in the individual unit standard and may encompass achievement of integrated competencies with other unit standard(s).
  • Anyone wishing to be assessed against this unit standard may apply to be assessed by any assessment agency, assessor or provider institution that is accredited by the relevant ETQA. 

  • UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE 
    Embedded knowledge is reflected within the assessment criteria of each specific outcome. 

    UNIT STANDARD DEVELOPMENTAL OUTCOME 
    N/A 

    UNIT STANDARD LINKAGES 
    N/A 


    Critical Cross-field Outcomes (CCFO): 

    UNIT STANDARD CCFO IDENTIFYING 
    Identify and solve problems in which response displays that responsible decisions, using critical and creative thinking, have been made by:
  • Identifying and solving problems within scope of work.

    Refer to specific outcome 4
  • Determine the freezing point of milk. 

  • UNIT STANDARD CCFO WORKING 
    Work effectively with others as a member of a team, group, organisation or community by:
  • Working in line with site-schedules.

    Refer to specific outcome 4
  • Determine the freezing point of milk. 

  • UNIT STANDARD CCFO ORGANISING 
    Organise and manage oneself and one's activities responsibly and effectively by:
  • Preparing for the determination of the freezing point of milk.
  • Calibrating the cryoscope.

    Refer to specific outcome 2 and 3
  • Prepare for determining the freezing point of milk.
  • Calibrate a cryoscope. 

  • UNIT STANDARD CCFO COLLECTING 
    Collect, analyse, organise and critically evaluate information by:
  • Determining the freezing point of milk and evaluating the results.

    Refer to specific outcome 4 and 5
  • Determine the freezing point of milk.
  • Report on the quality of milk in terms of its freezing point. 

  • UNIT STANDARD CCFO COMMUNICATING 
    Communicate effectively by using mathematical and/or language skills in the modes of oral and/or written presentations by:
  • Keeping records.

    Refer to specific outcome 5
  • Report on the quality of milk in terms of its freezing point. 

  • UNIT STANDARD CCFO SCIENCE 
    Use science and technology effectively and critically, showing responsibility towards the environment and health of others by:
  • Determining the freezing point safely.

    Refer to specific outcome 4
  • Determine the freezing point of milk. 

  • UNIT STANDARD CCFO CONTRIBUTING 
    Contribute to the full personal development of each learner and the social and economic development of the society at large.

    Refer to all specific outcomes
  • Demonstrate an understanding of determining the freezing point of milk.
  • Prepare for determining the freezing point of milk.
  • Calibrate a cryoscope.
  • Determine the freezing point of milk.
  • Report on the quality of milk in terms of its freezing point. 

  • UNIT STANDARD ASSESSOR CRITERIA 
    N/A 

    REREGISTRATION HISTORY 
    As per the SAQA Board decision/s at that time, this unit standard was Reregistered in 2012; 2015. 

    UNIT STANDARD NOTES 
    This unit standard replaces unit standard 9142, "Evaluate the quality of milk in terms of its freezing point", Level 3, 4 credits.

    Supplementary Information:
  • Legal requirements:

    Where applicable, the following acts, current and future regulations and amendments should be considered:

    > Foodstuffs, Cosmetics and Disinfectants Act, No. 54 of 1972.
    > Health Act, No 63 of 1977.
    > Occupational Health and Safety Act, No. 85 of 1993.
    > Other industry specific Acts.

    Where applicable, the following International and National Standards should be considered:

    > SANS 1049 - Food Hygiene Management.
    > SANS 10330 - Requirements for a HACCP system.
    > ISO 22000 - Food safety management systems - Requirements for organisations throughout the food chain.
    > ISO 9001 - Quality Management System - Requirements.
  • Definition of terms within this unit standard:

    Terminology:
  • Standard operating procedures.

    Clarification/explanation/definition:
  • Refer to company procedures, prescribed procedures from the manufacturer, personal safety and food safety practices and procedures, good manufacturing practices, best practices, applicable legislation, time frames, recipes and specifications. 

  • QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Elective  50083   National Certificate: Milk and Cream Handling and Storing  Level 2  NQF Level 02  Passed the End Date -
    Status was "Reregistered" 
    2009-12-02  Was FOODBEV until Last Date for Achievement 
    Elective  74229   National Certificate: Milk and Cream Handling and Storing  Level 2  NQF Level 02  Reregistered  2023-06-30  FOODBEV 
    Elective  50305   National Certificate: Food Laboratory Analysis  Level 3  NQF Level 03  Reregistered  2023-06-30  FOODBEV 
    Elective  50306   Further Education and Training Certificate: Dairy Manufacturing Technology  Level 4  NQF Level 04  Reregistered  2023-06-30  FOODBEV 


    PROVIDERS CURRENTLY ACCREDITED TO OFFER THIS UNIT STANDARD: 
    This information shows the current accreditations (i.e. those not past their accreditation end dates), and is the most complete record available to SAQA as of today. Some Primary or Delegated Quality Assurance Functionaries have a lag in their recording systems for provider accreditation, in turn leading to a lag in notifying SAQA of all the providers that they have accredited to offer qualifications and unit standards, as well as any extensions to accreditation end dates. The relevant Primary or Delegated Quality Assurance Functionary should be notified if a record appears to be missing from here.
     
    NONE 



    All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source.