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Meat Cutting Course IV :�Meat Cutting Principles

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Learning Outcome

  • To teach the students what and how to use the different Butchering Tools and Equipment
  • To teach the students how to Breakdown and process a carcass
  • To teach the students about the role of Quality in the Meat Industry
    • Different Quality Grading per Country
    • What affects meat Quality
  • To learn the common cuts and it’s sub primal source
  • To teach the student how to properly package and display the meat merchandise

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GMP

  • Proper and Clean PPE
  • Proper and Clean Work Area
  • Proper and Clean Tools and Equipment
  • Sanitation

“Meat Operations must posses a high level of cleanliness to mitigate the spread of foodborne diseases and to prolong the shelf life of the meats.”

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Cold Chain Managment

  • Magic Numbers: -18’C, 4’C, 65’C
  • Maintaining the correct temperature set-points in the various Facilities and Equipment will prolong shelf life of the meats

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Bacteria vs Refrigeration

  • Graph : Bacteria vs Temperature vs Time

Spoilage vs Pathogenic

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What is the most important Butchering Tool?

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Butchering Tools & Equipment

  • Knife
  • Bandsaw
  • Grinder
  • Slicer
  • Stuffer
  • Tenderizer
  • Packing Machine

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Knife

  • “A knife is a tool used by butchers to slaughter an animal and cut the carcass into smaller parts for human consumption. But to a butcher, this is more than just a tool. It represents all his hopes and aspirations for a better life for himself and his family”

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Parts of a knife

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10-12” Cimeter

7” Boning

7” Fillet

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Knife Care

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Bandsaw

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Grinder

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SLICER

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Burger Patty Press

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Sausage Stuffer

  • How to use a Sausage Stuffer

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Meat Tenderizer

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How to Breakdown a Beef Carcass

  • Beef Carcass Breakdown

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Beef Meat Map

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How to Break Down a Pork Carcass

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How to break down a Lamb Carcass

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TEST CUTTING

  • Used to compute margin for a carcass once transformed to retail cuts
  • Used to determine Yield and Losses
    • Declared vs Receiving
    • Cutting Loss
    • Shrinkages/Scraps
  • S&R Test Cutting Form

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What is Quality

  • The standard of something as measured against other things of a similar kind; the degree of excellence of something.
  • For meats, Quality is often measured in terms of:
    • Marbling
    • Yield
    • Tenderness
    • Appearance
    • Taste

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POP QUIZ

  • What’s the top 3 country in terms of Beef production in the world.

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Top Beef Producing Countries

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Meat Quality Grading – USA Beef

  • USDA – United States Department of Agriculture

  • 4. Standard, 5. Commercial 6. Utility 7. Cutter 8. Canner

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Meat Quality Grading – AUS Beef

  • MSA – Meat Standards Australia

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Meat Quality Grading – JAPAN Beef

  • JMGA – Japanese Meat Grading Association
    • Wag-yu – Japanese Cow
    • Kobe - Tajima-Gyu from Kobe,Hyogo

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Meat Quality Grading – PHL Beef

  • NMIS – National Meat Inspection Services
  • Abattoir Classification – A - LGU, AA - Domestic, AAA - International
  • Ante Mortem
  • Post Mortem – Stamping of carcasses fit for human consumption
  • Inspection of Imported Meats

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Meat Quality Grading – Others Beef

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Canada

Europe

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POP QUIZ

  • What’s the Top 3 countries in term of Pork Production

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Top Pork Producing Countries

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As Of 2018

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Meat Grading – USA Pork

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Meat Grading – EU Pork

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Meat Quality Grading – PHL Pork

  • NMIS – National Meat Inspection Services
  • Abattoir Classification – A - LGU, AA - Domestic, AAA - International
  • Ante Mortem
  • Post Mortem – Stamping of carcasses fit for human consumption
  • Inspection of Imported Meats

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Top Lamb Producing Countries

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2018

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Meat Grading – USA Lamb

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Meat Grading – AUS Lamb

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Tenderness based Muscle Group

  • Muscle for Locomotion
    • Shoulders, Legs – tougher cuts of meat mostly cooked with liquids
  • Muscle for Support
    • Prime Rib, Loin, Sirloin – Tender Cuts of meat can be grilled, pan-fried

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Tenderness Scale

  • Meat Tenderness Scale

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Bone Structure

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Age of the Animal

Optimum Age for Slaughtering Meat animals

    • Less than 42 months for Beef
      • Veal – Males 16 to 18 weeks
      • Yearling – M/F 12 to 24 months
      • Steer – Castrated Males 30-42 months
      • Heifer – Female cow that has not given birth
      • Cow/Bull

    • Less than a 10 months for Hogs

    • Less than a 12 month for Lamb

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Breed of Animals

  • US Cattle - Black Angus

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Breed of Animals

  • Australian Cattle

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Braford

Brahman

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Japanese Wagyu

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Hog Breeds

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Sheep Breeds

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  1. Sufflock
  2. Cheviot
  3. Charollais
  4. Katahdin
  5. Icelandic Sheep
  6. Tunis Barbari
  7. Blackberry

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Care, Transport, Slaughter

  • Feeds
  • Grazing/Caged
  • Live Transport
  • Lairage
  • Slaughter
  • Carcass Transport

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Aging of Meats

  • Flavor and Tenderness
  • 0 – 4’C @ 75-80%RH

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For Aspiring Butchers

  • Know the basics
    • Carcass Breakdown
    • Primals Deboning
    • Retail Cuts
    • Safe and Proper Use of Tools & Equipment
  • Butchery is a Science and an Art
  • GMP, Test Cut, Cold Chain Management
  • Practice makes you proficient

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