The purpose of putting oil in the marinade is to make the meat more tender. After cutting the meat, there will be some water in the meat, salt or some seasoning when marinating, will destroy the tissue in the meat, so the water in the meat will seep out, the meat will be dry. After the oil, the oil plays a very good protective role, can lock the moisture of the meat, so that the meat goes up more tender. So when marinating toothpick beef, adding oil is to make the meat more tender.

Toothpick Beef, is a beef as the main ingredients, cumin, chili pepper as a seasoning made of Hunan Baoqingfu area characteristics of the traditional dishes, taste spicy. Characteristics of the dish is generally used Xiangxi yellow cattle, the most tender tenderloin as raw materials. After the dish, red color, rich flavor, silk flavor, very chewy, rich beef flavor bloom on the tongue.