啤酒花是否成熟,可通过“看、握、听、闻”来鉴定。成熟的酒花:看上去花瓣呈淡绿色或黄绿色,花片闭合、覆盖,揭开花瓣可看到,在花瓣的三分之一以上处布满柠檬色的花粉粒,用手握花体,有硬的感觉,而且具有一定的弹性,同时能听到沙沙的响声,手搓花体,能闻到浓烈的清香味。各地因气候、品种、架型不同, Hops is mature, can be “look, hold, listen, smell” to identify. Mature hops: Petals look pale green or yellow-green, flowers closed, covering, opened the petals can be seen in more than one-third of the petals covered with lemon-colored pollen grains, hand-held flowers, Have a hard feeling, but also has a certain degree of flexibility, at the same time be able to hear the rustle of the sound, hand rub the body, can smell a strong fragrance. Due to climate, variety, different types of shelves,