Proben

Proben, also known as proven or chicken proben, is a cherished street food in certain regions of the Philippines. This delightful snack is crafted by deep-frying the proventriculus (part of a chicken's stomach) after it is coated in cornstarch or flour. Proben is typically served in a small bag with vinegar or skewered on bamboo sticks, ready to be dipped in vinegar before consumption.

This delectable treat traces its origins to Cagayan de Oro and is particularly popular among students at Xavier University - Ateneo de Cagayan. It is also widely enjoyed in Cebu City, Iligan City, and various other areas of Mindanao.

A study conducted by UPLB (University of the Philippines Los Baños) has raised concerns about the microbial quality of street foods like proben. The study found that proper cooking effectively eliminates harmful microbes. However, the risk of recontamination exists if proben is stored at room temperature after cooking. The study highlighted the importance of maintaining good personal hygiene, using appropriate cooking temperatures and times, and ensuring that proben is cooked right before serving.

Nutritionally, raw proben is quite substantial, containing roughly 39.08% crude protein, 25.59% carbohydrates, 25.59% crude fat, 0.61% crude fiber, and 51.50 Kcal per 100 grams. Once cooked, its nutritional value increases markedly, enhancing its crude fat, fiber, carbohydrates, caloric content, protein, calcium, phosphorus, iron, ash, and moisture levels.