| 摘要 |
<p>It is intended to provide a foam-holding agent which has sufficient foam-holding properties and is satisfactory in the safety, taste, smell, etc. required in foods, and fizzy drinks containing the foam-holding agent. More specifically, a foam-holding agent for fizzy drinks which comprises a tea leaf extract obtained by preparing a tea (for example, black tea, green tea, oolong tea, Gyno stemma pentaphyllum tea, Mate tea, Pu-erh tea, barley tea, Coix Ma-yuen Roman tea, brown rice tea, Houttuyunia cordata tea, or the like) in a conventional manner and extracting catechin-rich components therefrom with the use of water and/or a solvent such as ethanol; and fizzy drinks being excellent in foaming and foam-holding properties and having a high foam density and a dense foam texture, characterized by containing the above foam-holding agent.</p> |
