Is brisket safe to eat at 150 degrees? (How to cook)
In this brief article, we are going to answer the question “Is brisket safe to eat at 150 degrees?” We also will discuss how temperature affects brisket and how to avoid foodborne illnesses.
Is brisket safe to eat at 150 degrees?
Brisket can be safely consumed at temperatures above 145°F (63°C) since this level of heat effectively eliminates any potentially harmful bacteria.
However, its inherent toughness poses a challenge, requiring extended cooking times to break down the connective tissue and achieve optimal tenderness. In the meat industry, sous vide cooking is frequently employed to accomplish this goal by employing extended durations and lower temperatures. (1, 2)
Why are briskets usually done at higher temperatures?
Brisket, originating from the lower chest area of the animal, requires higher cooking temperatures and times due to its substantial toughness. The meat’s toughness plays a pivotal role in determining the quality and palatability of beef.
Collagen, which constitutes only 2% of the total muscle protein but significantly influences the meat’s texture when exposed to heat, undergoes structural denaturation and solubilization.
The speed and extent of these alterations are affected by collagen maturity, heating rate, relative humidity, and cooking restraint. The stability of collagen molecules in muscle remains relatively unchanged until the temperature reaches 147°F (64ºC). At this point, the triple helix structure starts to break down.
As denaturation progresses, the molecule contracts, resulting in increased toughness of the muscle. When the temperature exceeds 158 to 167 °F (70 -75ºC), collagen partially solubilizes and forms gelatin, enhancing the tenderness of the meat. It’s important to note that brisket contains a significant amount of collagen, accounting for up to 20.3% of the total collagen content. (3)
What is the sous vide technique?
Sous vide, a popular cooking method, involves vacuum-sealing food in a plastic pouch and immersing it in a water bath. This technique ensures even cooking and optimal moisture retention. Precision is key in sous vide, as it requires meticulous control of the water bath temperature, usually falling between 131 and 176°F (55-80°C), for a period ranging from 6 to 48 hours.
It is crucial to note that the cooking temperature should never fall below 140 °F (60°C). By adhering to this minimum cooking temperature, the potential for harmful bacteria growth in the meat can be effectively minimized, like a shield protecting the dish from lurking dangers. (2)
What are the advantages of using the sous vide technique?
Sous vide cooking offers several advantages when preparing tough meat cuts like brisket. This method enhances tenderness by leveraging collagen, the primary contributor to meat toughness. During heating, collagen transforms into gelatin as it melts, enhancing tenderness.
Sous vide allows for gentle and precise heating of meat at lower temperatures, unlike other cooking methods such as boiling, grilling, and roasting. Typically, sous vide cooking is conducted at temperatures ranging from 137 to 145°F (58°C – 63°C), striking a balance between effectively solubilizing collagen and deactivating microbes.
This process can take anywhere from 10 to 48 hours, preventing excessive denaturation of muscle proteins while ensuring the safety of the meat. By maintaining lower temperatures, sous vide minimizes muscle fiber shrinkage and reduces water loss from the meat. Around 140°F (60°C), collagen starts its transformation into gelatin, contributing to the tenderization of the meat. (4, 5)
Consuming undercooked brisket poses a significant risk of foodborne illnesses, primarily due to the presence of various bacteria commonly found in the gastrointestinal tracts of farm animals.
Bacteria like Salmonella, Campylobacter, and Escherichia coli O157:H7 cause such illnesses. As beef goes through various processing stages, it can carry these bacteria, which may then contaminate processing equipment. This contamination can persist and become a potential source of infection for future meat products.
In addition, consuming undercooked meat raises the likelihood of exposure to microorganisms that are resistant to antimicrobial treatments.
Although these microorganisms may not immediately manifest symptoms, they can pass on their resistance genes to other bacteria within the human body, similar to how a ripple effect spreads through water. Consequently, this has the potential to undermine the efficacy of antibiotics when they are required in the future. (6, 7)
What are the symptoms of eating contaminated brisket?
Consuming contaminated brisket can result in illness, with symptoms including nausea, vomiting, abdominal cramps, and diarrhea. These adverse reactions typically occur when the meat is tainted by harmful chemicals or microorganisms and the toxins they produce. (8)
How to avoid foodborne illnesses?
To prevent foodborne illnesses, it is crucial to cook all meat to a minimum internal temperature of 145 °F (63 °C) to eradicate any potentially present bacteria. To prevent cross-contamination, practice good hygiene habits, such as dedicating specific cutting boards or plates exclusively for handling raw meat and maintaining separate ones for non-cooked items like fruits and bread. (9)
In this brief article, we answered the question “Is brisket safe to eat at 150 degrees?” We also discussed how temperature affects brisket and how to avoid foodborne illnesses. From my perspective as a food scientist, brisket is perfectly safe to eat at 150 degrees, but without proper cooking methods, the final product will be tough for consumers.
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U.S. Department of Agriculture. https://www.fsis.usda.gov/food-safety Website. Washington, DC. Beef From Farm To Table. 2020.
ZHU, Xiaojie et al. Actinidin pretreatment and sous vide cooking of beef brisket: Effects on meat microstructure, texture and in vitro protein digestibility. Meat science, v. 145, p. 256-265, 2018.
FLETCHER, William Thomas et al. Investigation of beef brisket palatability from three USDA quality grades. 2020.
ALAHAKOON, A. U. et al. Optimisation of sous vide processing parameters for pulsed electric fields treated beef briskets. Food and Bioprocess Technology, v. 11, p. 2055-2066, 2018.
CHIAN, Feng Ming et al. Shockwave processing of beef brisket in conjunction with sous vide cooking: Effects on protein structural characteristics and muscle microstructure. Food Chemistry, v. 343, p. 128500, 2021.
ROELS, T. H. et al. Incomplete sanitation of a meat grinder and ingestion of raw ground beef: contributing factors to a large outbreak of Salmonella Typhimurium infection. Epidemiology & Infection, v. 119, n. 2, p. 127-134, 1997.
MANG, Jerry CY et al. Knowledge, attitudes and practices of food handlers in restaurants that serve undercooked burgers in Hong Kong: A mixed methods study. Food Control, v. 146, p. 109543, 2023.
Hennekinne, J.-A., Herbin, S., Firmesse, O., & Auvray, F. European Food Poisoning Outbreaks Involving Meat and Meat-based Products. Procedia Food Science, 5, 93–96. 2015.
Centers for Disease Control and Prevention [CDC]. Foods That Can Cause Food Poisoning. 2023.