Capsicum oleresin is a kind of natural hot sauce separated and refind from capsicin extracted from chlili.

辣椒精是从红辣椒果实提取的辣椒油，再经分离精制而得的一种具有天然辣味的调味品。

Researchers say the idea is to replace explosives in small hand grenades with a certain variety of red chilli to immobilise people without killingthem.

研称，具体的方法是在型手榴弹的爆炸物一定量的特种红辣椒粉末，这可以使们保持不动，而不是杀死他们。