无核枣又称软核枣,仅产于河南省淇县西部山区鹿台一带,由天然野生酸枣树嫁接而来,其果实色泽鲜红,形似玉坠,肉厚实而细腻,切开后呈空心状,无核而有仁,其核虽有其形但可食用,究竟这种软核枣是如何形成的,截至目前专家还无从解释[1]。1983年,无核枣被中国科学院定名为“软核蜜枣”[2]。无 Non-nuclear jujube, also known as soft nuclear jujube, is only produced in Qilian County, Henan Province, western mountainous area of ​​Lutai, grafted from the wild wild jujube tree, the fruit bright red color, shaped like a jade pendant, thick and delicate meat, cut open hollow Shaped, non-nuclear and benevolent, although its nuclear shape but edible, after all, how is this kind of soft-core dates formed, as of now the experts still can not explain [1]. In 1983, non-nuclear jujube named by the Chinese Academy of Sciences as “soft-core candied dates” [2]. no