Ziziphus jujuba, known as Chinese jujube, is a highly valued plant native to China. Three species are known in Tunisia: Ziziphus lotus, Ziziphus spina-christi and Ziziphus jujuba. The Ziziphus jujuba also known as “anneb” is the most popular specie. This tree (Figure 1), with 10 cm of length and 50 cm of diameter, offer a delicious read fruit (jujube) that was consumed fresh, dried and processed (jams, loaf, cakes, etc.). The aim of this study was to attempt, for the first time, the chemical compositions of Z. jujuba fruits from Tunisia.