65 questions and answers in this section
Explain why do cut vegetables turn brown when exposed to air?

Explain why do cut vegetables turn brown when exposed to air?

The main culprit behind the browning of cut vegetables is a specific type of enzyme, called polyphenol oxidase (or PPO for short). Once the vegetable...

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Explain why tea is a central beverage in many Asian cultures?

Explain why tea is a central beverage in many Asian cultures?

The history of tea dates back about 5000 years in China, where according to legend, Emperor Shennong discovered this drink by chance when some leaves...

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Explain why olive oil solidifies in the refrigerator but sunflower oil does not?

Explain why olive oil solidifies in the refrigerator but sunflower oil does not?

Olive oil is rich in monounsaturated fatty acids (mainly oleic acid), with few polyunsaturated fatty acids. In comparison, sunflower oil mainly contains polyunsaturated fatty acids...

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Explain why fish has a different texture when steamed compared to when grilled.

Explain why fish has a different texture when steamed compared to when grilled.

Fish is mainly about proteins, water, and fats. It contains a large amount of collagen, but unlike animal meat, its collagen is different: it melts...

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Explain why some pasta recipes call for cooking them al dente?

Explain why some pasta recipes call for cooking them "al dente"?

The Italian expression al dente literally means "to the tooth," referring to a cooking method where pasta remains slightly firm to the bite without becoming...

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Explain why fresh bread is crispy?

Explain why fresh bread is crispy?

Traditional bread generally consists of flour, water, salt, and yeast. This flour contains two key proteins: gliadin and glutenin. When mixed with water and kneaded...

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Explain why can marine algae be used in cooking?

Explain why can marine algae be used in cooking?

Seaweed is naturally rich in all sorts of good things that we love to include in our dishes. They are packed with vitamins (especially the...

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Explain why does chocolate melt in the mouth?

Explain why does chocolate melt in the mouth?

Chocolate is a rather unique solid, primarily composed of cocoa butter, which gives it that creamy texture. At ordinary room temperature, chocolate is usually hard...

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Explain why potatoes are often served with meat?

Explain why potatoes are often served with meat?

Meat and potatoes make an effective duo because their nutritional qualities complement each other very well. Potatoes mainly provide complex carbohydrates, which give you stable...

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Explain why tomatoes lose their flavor in the fridge.

Explain why tomatoes lose their flavor in the fridge.

The cold prevents the tomato from producing and maintaining certain volatile aromatic compounds responsible for its flavor. Essentially, these molecules release the typical aroma of...

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