Meat Identification and Tenderness

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Questions and Answers

Which of the following is NOT a suggested method for identifying meat?

  • Number of muscles in the cut
  • Size of the cut
  • Smell of the cut (correct)
  • Texture of the cut

How does the feeding practice of an animal influence the meat's tenderness?

  • Animals fed exclusively grass produce more tender meat.
  • Meat tenderness is determined solely by the age of the animal.
  • Controlled feeding of grain or fattening meal results in more tender meat compared to grass-fed animals. (correct)
  • The diet has no impact on the meat's tenderness.

What is the significance of pH level in meat quality control prior to slaughter?

  • The pH level affects only the color but not the spoilage rate or texture of the meat.
  • A higher pH level results in darker meat that spoils faster, is stickier, and unsuitable for aging above a pH of 5.9. (correct)
  • A lower pH indicates darker meat, which is of higher quality and less sticky.
  • The pH level has no bearing on meat quality.

What is 'cold shortening' and how does it affect meat tenderness?

<p>It occurs when meat muscle is chilled rapidly before rigor mortis sets in, causing muscle fibers to contract and toughen. (B)</p> Signup and view all the answers

Which of the following is true regarding fresh meat?

<p>It is slaughtered, chilled for aging, and involves no processing. (D)</p> Signup and view all the answers

What distinguishes 'variety meats' from other types of meat products?

<p>They are edible internal organs of meat. (B)</p> Signup and view all the answers

Why is it important to avoid storing different types of meat in the same container?

<p>To prevent cross-contamination (D)</p> Signup and view all the answers

Why is refrigeration considered a method to extend the shelf life of meat?

<p>Refrigeration slows down bacterial growth and enzyme activities, which are responsible for spoilage. (C)</p> Signup and view all the answers

What temperature and humidity range is recommended for refrigerating meat?

<p>1°C to 2°C with a humidity of 85% (C)</p> Signup and view all the answers

According to HACCP guidelines for meat storage, why should containers be changed daily?

<p>To prevent cross-contamination and maintain hygiene (B)</p> Signup and view all the answers

Why is it recommended to store meat with the fat surface facing up?

<p>To prevent the fat from being discolored by blood (D)</p> Signup and view all the answers

What is the maximum recommended storage duration for portioned meat?

<p>Up to 2 days (C)</p> Signup and view all the answers

What is the limitation of using a freezer for meat storage?

<p>A freezer cannot be considered as a preservation method for meat, though it extends shelf life. (C)</p> Signup and view all the answers

For which type of meat is freezer storage life most limited, and what is the recommended duration?

<p>Pork; 3 to 4 months (D)</p> Signup and view all the answers

What is the minimum recommended temperature for freezer storage of meat?

<p>-18°C (A)</p> Signup and view all the answers

Why is it important not to overstock a freezer used for meat storage?

<p>To allow for proper air circulation (B)</p> Signup and view all the answers

What is the recommendation regarding refreezing meat?

<p>Meat should be frozen only once to maintain its quality. (D)</p> Signup and view all the answers

Why is it not recommended to thaw meat in direct water contact?

<p>It increases the risk of cross-contamination and washes out proteins, vitamins, and minerals. (D)</p> Signup and view all the answers

What is the primary benefit of vacuum packing meat?

<p>It extends the shelf life of meat and is also used for meat aging (C)</p> Signup and view all the answers

At temperatures of 4C to 5C how long will vacuum-packed meat last?

<p>5-6 weeks (B)</p> Signup and view all the answers

Which of the following is NOT considered one of the basic or primal cuts of beef?

<p>Sirloin (D)</p> Signup and view all the answers

What is the term used to describe the whole animal after it has been slaughtered and skinned, with the removal of intestines, head, and hooves?

<p>Carcass (D)</p> Signup and view all the answers

How is a 'side' of meat commercially defined?

<p>The carcass which is halved by slitting it along the vertebral column (A)</p> Signup and view all the answers

Where are beef quarters cut?

<p>Between the 12th and 13th ribs to the back muscles (C)</p> Signup and view all the answers

Which of the following is a characteristic of the beef neck cut?

<p>It is an economical cut with many tendons and bones. (B)</p> Signup and view all the answers

What part of the cow is the chuck cut from?

<p>The shoulder (A)</p> Signup and view all the answers

Which cooking method is most suitable for a chuck cut of beef?

<p>Braising (A)</p> Signup and view all the answers

Which of the following best describes the rib cut of beef?

<p>Tender due to limited movement (B)</p> Signup and view all the answers

How many ribs are in a full rack of rib roast?

<p>7 (B)</p> Signup and view all the answers

Where are plate cuts located in beef and what are they primarily used for?

<p>Near the stomach, used for short ribs and ground beef (B)</p> Signup and view all the answers

What cooking method is typically used for brisket?

<p>Smoking and braising (B)</p> Signup and view all the answers

What is special about beef shanks?

<p>They are cross-cut from the cow's front and back legs and are tough and sinewy. (D)</p> Signup and view all the answers

What characterizes the beef hindquarter?

<p>It contains all of the premium, tenderest, high-value cuts of beef (D)</p> Signup and view all the answers

Where are loin cuts located on a beef carcass?

<p>Directly behind the ribs (A)</p> Signup and view all the answers

What is a Strip Steak cut from?

<p>The Short Loin (C)</p> Signup and view all the answers

Which is a popular and well-marbled steak cut from te top portion of the short loin?

<p>The Strip Steak (A)</p> Signup and view all the answers

What part of the cow does the rump cut came from?

<p>The lower back (C)</p> Signup and view all the answers

What is the common use for top round cut?

<p>For deli roasts (A)</p> Signup and view all the answers

What is the best method for cooking a flank steak?

<p>Grilling (C)</p> Signup and view all the answers

Flashcards

Meat Identification Tips

Number of muscles in cut, texture, and size (beef > pork > lamb) help identify meat.

Muscle Color by Type

Beef is bright cherry-red, pork is light pinkish-red, and lamb is dark cherry-red.

Factors Affecting Meat Tenderness

Younger animals are more tender, older male animals have stronger flavor, and controlled feeding increases tenderness.

Impact of Living Environment

Clean, stable environments result in more tender meat than animals that roam freely.

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Pre-Slaughter Handling

Handling affects texture/pH. High pH darkens meat, reduces shelf life. Avoid pH above 5.9 for aging.

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Cold Shortening

Rapid chilling causes muscle contraction, resulting in tougher meat. Common in smaller carcasses with less fat.

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Fresh Meat

Slaughtered and chilled, no processing

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Chilled Meat

stored in a chiller at 0-2C

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Frozen Meat

stored in a freezer at -18C

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Processed Meat

Meat preserved through salting, smoking, drying, roasting, cooking, or canning.

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Meat By-Products

Non-meat products from slaughtered animals, such as liver, kidneys, heart, bones, and blood.

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Variety Meats (Offal)

Edible internal organs of meat, such as liver and kidneys.

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Proper Meat Storage

Store the same type of meat together to prevent contamination.

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Refrigerated Storage

Extends shelf life by slowing bacterial growth and enzyme activity.

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Ideal Chiller Conditions for Meat

Chiller temperature should ideally be +1 to +2 Celsius with 85% humidity.

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HACCP Meat Storage

Only same type of meat in individual puncture proof covered containers.

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Container Hygiene

Containers should be changed daily.

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Fat Orientation in Storage

Store meat fats surface up to avoid discoloration from blood.

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Individual Portioning

Pack each part of meat separately to avoid drying

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Meat Labeling

Label with name, date received, and date to be consumed.

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FIFO Application for Meat

FIFO = First In, First Out

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Shelf Life - Portion Meat

Portioned meat should be kept for less than 2 days.

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ShelfLife - Primary and Secondary Cuts

Primary and secondary cuts can be stored up to 10 days.

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Safe Storage Practices

Store raw meat separately from food ready to eat.

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High Fat Meat in Freezer

Meat with high-fat content has 3-4 months shelf life.

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Freezer Temp

Temperature should be maintained at -18C in the freezer.

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Freezer Rules: Air Circulation

Overstocking the freezer reduces air circulation.

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Freezer Storage: Bag

Meat packed in air-tight and puncture proof bags.

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Safe Thawing

Meat thawing should be done in the refrigerator at 5C or below.

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Thawing: Fat position

Store it fat side up to prevent it from getting bloody.

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Vacuum Packing

Packing prevents meats degradation by storing in a chamber before air is extracted

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Vacuum pack shelf life

Vacuum packed products are only three weeks.

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Homemade meat Labels

paste your own label to indicate the exact expiration

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8 Basic/Primal Cuts

chuck, brisket, rib, plate, loin, flank, round, and shank.

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Carcass

the whole animal, after slaughter and skinning

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Sides

carcass = halved by slitting along the vertebral

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Quarters

obtained by cutting the side

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Study Notes

Identification Tips

  • Key characteristics to identify meat include the number and texture of muscles in a cut, as well as its size.
  • Size Guide: Beef is larger than pork, which is larger than lamb.
  • Beef color is bright cherry-red.
  • Pork color is light pinkish-red.
  • Lamb color is dark cherry-red.

Tenderness of Meat Factors

  • Meat tenderness relies on the animal's age, sex, feeding practices, living environment, as well as pre- and post-slaughter handling.
  • Meat from younger animals tends to be more tender because they are milk-fed and less exercised.
  • Meat from older, uncastrated male animals is tougher and has a stronger flavor, unlike meat from castrated males or females.
  • Grain-fed or meal-fattened animals produce more tender meat versus that from grass-fed animals.
  • Animals kept in clean, maintained stables and with limited movement yield more tender meat than those roaming freely.

Pre-Slaughter Handling

  • The handling of animals pre-slaughter impacts meat yield, texture, and pH.
  • Higher pH in meat results in a darker color and lower quality.
  • Darker meat with a pH above 5.9 spoils faster, is stickier, and unsuitable for aging.
  • Vacuum-packed, high-pH meat can only last up to 3 weeks in storage.

Post-Slaughter Handling

  • Cold shortening happens when meat muscle chills too fast before rigor mortis sets in.
  • Rapid chilling causes muscle fibers to contract and toughen the meat.
  • Smaller carcasses with less fat are more prone to cold shortening.

Types of Meat by Purchase Form

  • Fresh meat is slaughtered and chilled for aging without processing.
  • Chilled meat is stored whole or processed and packed in a 0-2°C chiller, aged, and ready for consumption.
  • Frozen meat is stored in a freezer at -18°C, typically processed, packed, aged, and ready for consumption.

Processed Meat and By-Products

  • Processed meat is preserved through salting, smoking, drying, roasting, cooking, or canning.
  • By-products of meat include non-meat items from slaughtered animals like liver, kidneys, heart, bones, intestines, blood, hides and rendered products. By-products can be edible or non-edible.
  • Variety meats are the edible internal organs, known as fancy meat or offal.

General Meat Storage

  • Store the same types of meat together but avoid storing different types in the same container to prevent contamination.

Refrigerated Storage

  • Refrigeration is not a meat preservation method, but extends shelf life by slowing down bacterial growth.
  • Enzyme activity leads to spoilage even under refrigeration.
  • Ideal chiller temperature: +1 to +2°C, 85% humidity, although 5°C is acceptable.

HACCP Meat Storage Guidelines

  • Store same types of meat together in individual containers.
  • Use puncture-proof containers with lids or plastic tape.
  • Storing vacuum-packed meat in covered containers is highly recommended to prevent punctures.
  • Change meat containers daily.
  • Position meat with the fat surface facing up to avoid discoloration from blood.
  • Individually wrap each meat portion in plastic or vacuum bags to prevent drying.
  • Label all meat with its name, received date, and consumption date to maintain a quality product and ensure proper stock rotation using FIFO (First In, First Out).
  • Use FIFO to rotate stock and maintain quality.
  • Portioned meat life is two days if refrigerated.
  • Primary and secondary meat cuts life is ten days, if refrigerated.
  • Raw meat must be separate from ready-to-eat foods to avoid any cross contamination.

Freezer Storage

  • The freezer does not preserve the meat but extends its shelf life if operating at -18°C or lower.
  • High-fat meats such as pork have a freezer shelf life of 3-4 months; veal, beef, and lamb can last up to 6-8 months.
  • Maintain a steady freezer temperature at or below -18°C for optimal meat quality.

Freezing Meat Rules

  • Do not overstock freezers to ensure proper air circulation.
  • Portion meat into smaller quantities before freezing for faster results.
  • Label all frozen items with their name, date of receipt, and consumption date.
  • Use airtight and puncture-proof plastic to avoid freezer burn and spoilage.
  • Only freeze meat once.

Thawing Meat Rules

  • Thaw meat in the refrigerator at 5°C or lower for optimal quality.
  • Meat in puncture-proof plastic may be thawed under running water (+20°C to +21°C).
  • Do not thaw meat by direct water contact to avoid contamination, or loss of proteins, vitamins and minerals.
  • Store meat with the fat side up during thawing to prevent a bloody appearance.
  • Freeze meats in single layers.

Vacuum Packing

  • The most common method of extending meat's shelf life and aging it.
  • Air is extracted from the bag inside a sealed chamber.
  • Vacuum packed meat can be stored at 0-1°C for 12 weeks.
  • At higher temperatures (4-5°C), the shelf life of vacuum-packed products reduce to 5-6 weeks, and pork products for 3 weeks.
  • Add labels to indicate the exact expiration date.

Basic Primal Cuts

  • The 8 basic primal cuts are chuck, brisket, rib, plate or short plate, loin, flank, round, and shank.

Carcass Classification

  • A carcass is the whole slaughtered and skinned animal, excluding intestines, head, and hooves, and is generally not purchased by hotel, restaurant and food service operations.
  • Sides are created when a carcass is halved by slitting it along the vertebral column.
  • Quarters result from further cutting a beef side between the 12th and 13th ribs into the back muscles.
  • These may be divided into forequarters and hindquarters.

Beef Forequarter

  • It consists of the neck (leeg), chuck (kadera sa unahan), rib set (kostillas), plate (tadyang), brisket (punta y pecho) and front limb (paypay at kenchi sa unahan).
  • Tougher cuts come from the parts of the cow that move most.

Neck (Beef Forequarter)

  • An economical cut due to tendons and bones.
  • Flavorful when cooked slowly at low heat.
  • Suitable for braising, stewing, and simmering.
  • Used for neck steaks (beef tapa), neck roasts, soup bones (stock), and ground beef (burger).

Chuck (Beef Forequarter)

  • It comes from the cow's shoulder, from the neck's end to the sixth rib.
  • It has connective tissue, fat, collagen, and rich beef flavor; however has tough muscle fibers (except for top blade).
  • Suited for braising.
  • Used for ground chuck (burgers, meatballs), chuck rib roast (braising), short ribs (Korean Kalbi style), and flat iron steak (good alternative to expensive steaks).

Rib (Beef Forequarter)

  • It comes from ribs 6 through 12 on the top of the cow with upper ribs near the chuck and the 13th rib in the loin.
  • It is tender because of limited movement, also an expensive part of beef forequarter.
  • 7 ribs make up a full rack of rib roast.
  • Ideal for smoking, roasting, grilling, and pan-searing.
  • Cuts include: standing rib roast (bone-in, 7 ribs), prime rib roast (slice from standing rib roast), rib eye steak, cowboy steak (prime rib steak with bone attached), and rib eye fillet (boneless from prime rib).

Plate (Beef Forequarter)

  • Grouped with the brisket, found near the stomach directly below the rib primal.
  • A source of short ribs and ground beef.
  • Though inexpensive cuts are tough, high in fat and flavorful.
  • Best for oven roasting, braising, smoking.
  • Used for hanger plate (ground meat), skirt steak (seared, braised), and short ribs (6th-8th rib, below the rib eye).

Brisket (Beef Forequarter)

  • Directly below the chuck in the front chest.
  • A well-used muscle with coarse fibers and a decent amount of flavorful fat.
  • Becomes meltingly tender when cooked low and slow.
  • Ideal for smoking and braising.
  • Used for corned beef, and long and slow barbecue cooking.

Shank (Beef Forequarter)

  • Cross-cut from the front and back legs with tough, sinewy meat and little marbling.
  • Rich in collagen.
  • Best prepared by boiling, braising over low heat.
  • Used for 1- to 2-inch-thick cross shank (bulalo), center cut shank (osso buco), and whole shank (lean ground beef, beef bourguignon, Philippine stews, French onion soup, beef broth for pho).

Beef Hindquarter

  • The hindquarter contains all of the premium, tenderest, high-value cuts of beef.
  • It include loin (kadera), rump (tapadera), round (kabilugan), hind shank (kenchi sa hulihan), and flank (kamto).

Loin (Beef Hindquarter)

  • The location for the most expensive cuts of beef since it is not a heavily used muscle.
  • The tender loin can be divided into the sirloin and short loin.
  • Sirloin is the rearmost cut, and the least tender but most flavorful, which is best for grilling but never for slow cooking.
  • Short loin is similar to sirloin but found closer to the center of the cow and is more tender making it best for grilling and frying.
  • Common short loin cuts: NY strip, T-Bone, porterhouse, tenderloin filet, filet mignon and strip loin

Short Loin Cuts

  • Boneless cuts are strip steak (New York strip steak) which is a popular, well-marbled cut from the top.
  • Boneless cuts also include strip roast, which is similar to strip steak in quality.
  • Also boneless, tenderloin is a long, lean muscle along the cow's backbone known for its tenderness.
  • Bone-in cuts are the T-bone steak, which includes the strip steak and portion of the tenderloin divided by a "T"-shaped bone.
  • Bone-in cuts continues with porterhouse steak, which is similar to the T-bone, but includes a larger section of the tenderloin.
  • Also bone-in, club steak (bone-in strip steak or bone-in striploin) is a cut fro the front short loin, similar to the strip steak, but without the tenderloin.
  • Fillet mignon is generally 1.5-2.5 inches across and are cut from the head and tail of the tenderloin; sometimes also called tournedos or medallions.
  • Chateaubriand is cut from the center of the tenderloin and frequently cut thicker

Rump (Beef Hindquarter)

  • The boneless, five-muscled primal cut sits between the sirloin and top round.
  • It is found on the lower back, around the hip of the cow.
  • Cuts are firmer than tenderloin or striploin because they are working muscles.
  • Best cooking methods: stir-frying, roasting, frying, or grilling.
  • Rump is more economical as a steak than tenderloin or striploin.

Round (Beef Hindquarter)

  • An inexpensive, lean cut from near the cow's hind legs.
  • Used for roasts and stews.
  • Top round is the largest muscle in the round from which deli (roast beef for slicing) made; also used for thick marinated steaks to roast, and thin steaks for stovetop braising, scallopini, or roulade.
  • Bottom round is not as large as the top round in size and boasts a tighter grain. It is best roasted dry, and use for roast beef.
  • Sirloin tip is best used to make philly cheesesteaks.
  • Eye of round, the toughest cut of the round, is long and cylindrical in shape.

Flank (Beef Hindquarter)

  • It comes from a cow's abdominal muscle below the loin.
  • It is a long, flat cut with a significant grain, known for its bold flavor and chewiness.
  • Cut across the grain to make the meat more tender.
  • Best cooking methods: grilling, pan-frying, broiling, and braising.

Terms of Beef Cuts

  • Paypay corresponds to Chuck in English and Nilagang Baka/Burger in local dishes.
  • Kadera corresponds to Chuck Rib in English and Kaldereta in local dishes.
  • Punta y Pecho corresponds to Brisket in English and Beef Pares/Corned Beef in local dishes.
  • Kalitiran corresponds to Blade Clod in English and Kaldereta in local dishes.
  • Kostillas corresponds to Ribs in English and Bbq Beef Ribs in local dishes.
  • Pierna Corta corresponds to Round in English and Mechado/Morcon in local dishes.
  • Tapadera corresponds to Rump/Sirloin in English and Bistek in local dishes.
  • Kenchi corresponds to Shank in English and Bulalo in local dishes.
  • Kadera corresponds to Short loin/Sirloin (Loin) in English and Tapa/Bistek/Steaks in local dishes.
  • Tadyang corresponds to Short plate (short ribs) in English and Crispy Tadyang/Sinigang in local dishes.
  • Solomiyo corresponds to Tenderloin in English and Tenderloin Steak in local dishes.
  • Kamto corresponds to Flank in English and Beef Mami in local dishes.

Terms of Pork Cuts

  • Liempo corresponds to Belly or Side Bacon and Lechon Belly in local dishes.
  • Paypay corresponds to Boston Butt in English and Humba in local dishes.
  • Pique corresponds to Ham/Leg in English and Cured Ham in local dishes.
  • Kalamnan corresponds to Jowl in English and Crispy Sisig in local dishes.
  • Pata corresponds to Hock in English and Crispy Pata/Patatim in local dishes.
  • Tagiliran corresponds to Loin in English and Roast Pork in local dishes.
  • Lomo corresponds to Tenderloin in English and Stir-Fried recipes in local dishes.
  • Kasim corresponds to Picnic Shoulder in English and Menudo/Adobo in local dishes.
  • Tadyang corresponds to Spareribs in English and Baby Back Ribs in local dishes.
  • Batok corresponds to Neck in English and Pork Nilaga in local dishes.
  • Maskara corresponds to Head or Mask in English and Sisig in local dishes.

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