Sherry(Tzu Hsien) Tang- DESMA 9 Event Blog 1

Event 1 I attended an online and in person hybrid event hosted by the Sociology Department at UCLA covering the topic on the history of Ultra Processed Foods. From the beginning of the seminar, the speaker introduced us to a variety of foods chemicals, their history and how they are integrated in processed foods we see today for instance yogurts, or other processed meats. A majority of the seminar was dedicated to discussing emulsifiers and the risks they have towards our health. Emulsifiers are defined as any of the chemical additives that encourage the suspension of one liquid in another for instance the mixture of oil and water in margarine, ice cream and salad dressing. Majority of those mentioned in this seminar are very commonly seen in the foods we see in our daily lives now, but have only been more common after industrialization and the rise of science. The most common emulsifiers are derived from algae as well. While listening to these examples, I thought back to my d...