Peanut Butter Production and Characteristics

The video tutorial explains the history and production process of peanut butter. It begins with the invention of peanut butter as a protein substitute in 1890. The best peanuts for making peanut butter are runner peanuts due to their uniform size. The production process includes roasting, cooling, blanching, grinding, and adding ingredients like salt, sugar, and stabilizers. Peanut butter is nutritious, containing unsaturated fats, vitamins, and minerals. The packaging process ensures a long shelf life, with jars sealed and dated for freshness.

Who invented peanut butter as we know it today?

• A French chef

• An American doctor

• A British scientist

• An Italian farmer

Why are runner peanuts preferred for making peanut butter?

• They are cheaper

• They are larger

• They have more oil

• They roast more evenly

What temperature is used to roast peanuts in the production process?

• 150 degrees Celsius

• 204 degrees Celsius

• 250 degrees Celsius

• 180 degrees Celsius

What is the purpose of the rapid cooling process after roasting peanuts?

• To prevent oil loss

• To change their color

• To enhance flavor

• To make them crunchy

What happens to the peanut skins and hearts after blanching?

• They are used for animal feed

• They are recycled

• They are discarded

• They are used in cosmetics

What ingredient is added to peanut butter to prevent oil separation?

• Salt

• Sugar

• Hydrogenated vegetable oil

• Vinegar

What percentage of fat in peanut butter is unsaturated?

• 70%

• 60%

• 50%

• 80%

What is a characteristic of all-natural peanut butter?

• It is artificially colored

• It has added sugar

• It requires stirring

• It contains preservatives

What is the purpose of the aluminum seal in peanut butter jars?

• To enhance flavor

• To prevent leakage

• To create an anti-seal

• To add weight

How long can unopened jars of peanut butter stay fresh?

• Six months

• One year

• Three months

• Two years