As the peak of summer approaches, we here at Science & Food love to reach for one of our favorite frosty treats: the ice cream sandwich. Being true Science & Foodies, we started to wonder about this amazing composite material- how do you get the coexisting chewy cookie yet firm ice cream? We began to … Continue reading
Tea is the perfect beverage. It can be bitter and astringent, or creamy and smooth. You can choose a variety with a high caffeine content for a study session, or a tea with less caffeine for bedtime. Make a refreshing iced tea in the summer, or brew it hot and serve it to an … Continue reading
Guest post by Christina Jayson Watch a barista at work and you will observe the art of preparing a perfect café au lait, cappuccino, macchiato, or mocha – all of which involve different quantities of steamed milk. Behind the artistic foam hearts and milk mustaches lies a science to steamed milk. Students of UCLA’s SPINLab … Continue reading
Veterinarian and goat cheese expert Dan Drake introduced UCLA students to the science of cheesemaking as part of our 2013 Science and Food course. Did you know that good cheese starts with healthy, happy goats? Check out the highlights: About the author: Vince C Reyes earned his Ph.D. in Civil Engineering at UCLA. Vince loves … Continue reading
Phase transitions—transformations from one state of matter to another—are ubiquitous in food and cooking. Butter’s phase transition from a solid to a liquid results in flaky pie crusts, while water’s phase transition from a liquid to a gas can be used to steam vegetables. There are various ways to manipulate these phase transitions, such as … Continue reading
Protein networks are responsible for the structure and mechanical properties of many foods such as eggs and meat. Even bread gets its chewy texture from the formation of springy gluten protein networks. As we will see in this recipe, protein network formation is vital for the successful production of cheese. Continue reading
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