“上品功能甘露味,还知一勺可延龄,”这是唐代诗人刘禹锡歌咏枸杞功能的诗句。枸杞,又名“却老子”,顾名思义,它有延缓衰老的作用。枸杞属茄科,是一种多年生落叶小灌木,深冬落叶,夏秋时开淡紫色花,结的果称为枸杞子。深秋后,枸杞子由青绿逐渐泛红至殷红,子粒光滑圆润,艳丽如玛 “The top product features a sweet taste, but also knows that you can use a spoonful of Yanling.” This is a poem of the Tang Dynasty poet Liu Yuxi’s song.枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞 枸杞. The genus Solanaceae is a kind of perennial deciduous shrub, with deep winter deciduous leaves and lilac flowers in summer and autumn. The fruit of the knot is called medlar. After late autumn, the wolfberry gradually reddish to bright red from blue to green, and the granules are smooth and lustrous.