铁观音鉴定技术

1、闻干香

由于铁观音的特殊加工工艺，铁观音干茶的香味淡淡的。如果你把铁观音放在鼻子下闻，香气清幽自然，这样的茶香一般是没有添加香精的。

相反，如果干茶的香味很浓，而且香味在鼻腔中久久不散的话，那么添加香料的可能性就很高。

2、用手搓茶

你可以用手掌揉搓干茶。如果手掌上有沾染一些粉末或颜色，那么也有可能是添加了香精。

3、低温冲泡闻香

用80度的水冲泡后，安溪铁观音茶汤浑浊或香气浓郁，基本上是加入了香精。因为铁观音必须用95度以上的水冲泡，香气和味道才会出来，而且大部分香精在80度的水温下已经迅速溶解。

4、观察茶的持久性

2~3次冲泡后，如果茶香都迅速下降，一泡不如一泡，甚至冲泡到第三泡时没有茶香，那么极有可能是添加了香精。

5、隔夜观察茶渍

喝完茶，不用着急洗茶杯，隔夜后，第二天早上你会发现茶杯里有一层厚厚的茶渍。

如果铁观音茶渍的颜色是浅黄色、深黄色、橙色和其他黄色和橙色，则表明这种茶不含任何添加剂。

相反，如果茶渍呈浅绿色、深绿色、深绿色和其他颜色表明这种安溪铁观音茶可能含有其他添加剂。

1. Smell the dry fragrance

Due to the special processing technology of Tieguanyin, the aroma of Tieguanyin dry tea is light. If you put Tieguanyin under your nose and smell it, the aroma is quiet and natural. This kind of tea usually has no added flavor.

Conversely, if the aroma of the dry tea is strong and the aroma lingers in the nasal passages for a long time, then the possibility of adding spices is high.

2. Rub tea with hands

You can rub dry tea with the palm of your hand. If there is some powder or color on your palms, it could also be an added fragrance.

3. Low temperature brewing and smelling fragrance

After brewing with 80-degree water, the tea soup is cloudy or has a strong aroma, basically adding flavor. Because Tieguanyin must be brewed with water above 95 degrees, the aroma and taste will come out, and most of the essences have been quickly dissolved in the water temperature of 80 degrees.

4. Observe the persistence of tea

After 2 to 3 brews, if the aroma of the tea drops rapidly, one brew is not as good as the other, or even the third brew has no tea aroma, then it is very likely that flavor has been added.

5. Observe tea stains overnight

After drinking tea, don't rush to wash the tea cup, after overnight, you will find a thick layer of tea stains in the tea cup the next morning.

If the color of the tea stain is light yellow, dark yellow, orange and other yellows and oranges, it means the tea does not contain any additives.

Conversely, if the tea stain is light green, dark green, dark green, and other colors, the tea may contain other additives.