| 摘要 |
<p>A beverage container (9) having a releasable seal (10) in an upper wall region, having a primary headspace (12) containing a first gas at a pressure above atmospheric, and containing a primary aqueous liquid content (11) saturated with the first gas, and a submerged capsule (1) containing a secondary liquid content (6) miscible with the primary liquid, such that when the releasable seal is opened and the pressure in the primary headspace drops to atmospheric the pressure difference between the interior of the capsule and atmospheric pressure causes the secondary liquid to be ejected from the capsule into the primary liquid.</p> |
