Food Processing TLE Quarter 3

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Questions and Answers

What is the process of sugar concentration called?

Osmosis

Which of these is NOT a type of simple sugar? (Select one)

  • Sucrose (correct)
  • Galactose
  • Fructose
  • Glucose

The combination of sugar with a gelling agent, like pectin, creates a jelly texture in jams.

True (A)

The brown color of many cooked foods is a result of the ______ reaction.

<p>Maillard</p> Signup and view all the answers

Foods stored in the freezer stay fresh longer because the microorganisms do not grow as quickly. What is the temperature below which this happens?

<p>0°C</p> Signup and view all the answers

What equipment seals polyethylene or polypropylene films?

<p>Hand Sealer</p> Signup and view all the answers

What is the purpose of the refractometer?

<p>to determine the total dissolved solids in liquids.</p> Signup and view all the answers

What is the defining characteristic of a marmalade?

<p>Jelly-like consistency</p> Signup and view all the answers

What are the two types of sugar?

<p>Brown sugar (B), White sugar (D)</p> Signup and view all the answers

What is the term for a film covering on the surface of a jelly?

<p>Scum</p> Signup and view all the answers

Match the following equipment/utensils to their correct category.

<p>Refrigerator = Equipment Freezer = Equipment Hand Sealer = Tool Colander Bowl = Utensil Knife = Tool Steamer = Utensil Measuring Spoon = Tool Cooking Board = Utensil Mixing Bowl = Utensil Measuring Cups = Tool Measuring Glass = Tool Masher = Tool Stove = Equipment Centrifuge = Equipment Food Slicer = Tool Peeler = Tool Tongs = Tool Sterilized Bottles = Utensil Spatula = Tool Jack Lifts = Tool Kitchen Spoon = Tool Kitchen Fork = Tool Strainer = Tool Utility Tray = Utensil</p> Signup and view all the answers

Why is sugar concentration important in food processing?

<p>To inhibit the growth of microorganisms and to improve shelf life.</p> Signup and view all the answers

What is the difference between jam and jelly?

<p>Jam is made with fruit pulp and jelly is made with fruit juice.</p> Signup and view all the answers

How is marmalade different from preserves?

<p>Marmalade contains fruit peels or slices and preserves contain whole fruits or vegetables in thick syrup.</p> Signup and view all the answers

Why is cooking test important in determining the pectin content of fruits?

<p>It determines the ability of the fruit juice to set into a gel when heated with sugar.</p> Signup and view all the answers

What are the two indications of pectin content in the gel meter test?

<p>The thickness and speed of the juice flowing down the tube.</p> Signup and view all the answers

When making jelly, why is it important to use slightly under-ripe and ripe fruits?

<p>They have a high pectin and acid content, which are essential for a firm and flavorful jelly.</p> Signup and view all the answers

What is the difference between a refrigerator and a freezer?

<p>A refrigerator is used to store food to stay fresh and a freezer is intended for freezing food to last longer.</p> Signup and view all the answers

What are the three common types of syrup used in preserves?

<p>thin, medium, thick (A)</p> Signup and view all the answers

Why is it crucial to calculate incurred expenses when starting a food processing business?

<p>To determine the selling price of the product and ensure profitability.</p> Signup and view all the answers

What is the term for the cost of producing one serving or unit of a product?

<p>Unit Cost</p> Signup and view all the answers

What does a 40% markup mean in terms of a food product?

<p>The selling price is 40% higher than the cost of production.</p> Signup and view all the answers

Flashcards

Sugar Concentration

A preservation method that uses high sugar levels to inhibit microorganisms.

Osmotic Pressure

Pressure created by the concentration of sugar causing water to leave cells.

Pectin

A natural substance from fruits that helps jellies set.

Jelly

A clear, transparent food made from fruit juice and sugar.

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Jam

A spread made by boiling fruit pulp with sugar until it thickens.

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Preserves

Whole fruits cooked in thick syrup until clear and tender.

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Marmalade

A jelly-like mixture with shreds of fruit or peel suspended.

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Refractometer

An instrument for measuring the concentration of dissolved solids in liquids.

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Thermometer

An instrument used to measure temperature during cooking.

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Acidity Test

A method to determine the level of acidity in fruit juices.

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Daily Production Report

A record of the number of products processed daily.

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Profit Calculation

Determining the excess of sales over costs.

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Cost of Product

Total expenses incurred in processing a product.

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Cooking Point

The point at which sugar concentration reaches desired levels during cooking.

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Freezing

A method to preserve food by lowering temperature.

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Steam Jacket Kettle

A cooking device that uses steam for even heat distribution.

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Hydraulic Press

Equipment used to extract juices from fruits.

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Colander Bowl

A bowl-like utensil with holes used to drain liquids.

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Sterilization

The process of making containers free of bacteria and other microorganisms.

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Syrup

A thick mixture of sugar and water used in preserves.

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Measuring Cups

Tools used to measure dry ingredients for recipes.

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Jack Lifts

Tools used for lifting heavy objects, often in food processing.

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Production Report

Document outlining the details of product yield and sales.

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Unit Cost

The cost incurred per product from total expenses.

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Weighing Scale

An instrument used for measuring the weight of ingredients.

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Food Slicer

A kitchen utensil used to cut fruits and vegetables evenly.

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Production Cost

Total cost including ingredients and operating expenses for making a product.

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Denatured Alcohol

Alcohol used to test the pectin content in juices.

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Study Notes

K to 12 Basic Education Program Learning Materials

  • This document is part of the Department of Education's K to 12 Basic Education Program
  • The topic is Food Processing in Technology and Livelihood Education (TLE)
  • It corresponds to Quarter 3, signifying a specific learning period
  • The material covers various aspects of food processing involving sugar concentration

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