Normally, hot water extracts are prepared by extracting the tea with hot or boiling water for a period of up to 15 min, but of course any suitable temperature-time relationship leading to a commercially satisfactory quality and yield may be used.

• 通常,热水提取物是通过用热水或沸水浸泡茶叶15分钟来制备的,但是任何合适的温度-时间关系都可以使用, 只要它可以带来商业上令人满意的质量和产量。