5. The glyceryl ester, C3H5(OOC16H31)3, of palmitic acid, found in palm oil and animal fats and used to manufacture soap.

• 棕榈精棕榈酸的甘油基酯，C3H5（OOC16H31）3，在棕榈油和动物脂肪中发现，用来生产肥皂收藏指正