1. At room temperature, Mengniu yogurt packaged in plastic bags can be kept for about one month, yogurt packaged in paper can be kept for about one and a half months, and yogurt packaged in cartons (kefir) can be kept for up to about half a year. The shelf life of Mengniu yogurt will be extended appropriately in a low temperature environment.

2, for some special packaging of Mengniu yogurt, such as pure Zhen yogurt, which uses six-layer composite Leli diamond packaging technology, belongs to the stirring type of yogurt, adhering to the principle of no added flavors, colors and preservatives, can be preserved for five months at room temperature under sealing.