如何区分黑豇豆和黑豆

2024-10-31下载文档一键复制全文

  1、区分大小,形状略大为黑豆,略小为黑豇豆;

  2、区分颜色,黑豇豆颜色偏黑,黑豆颜色偏灰;

  3、区分味道,黑豆嚼之有豆腥味,黑豇豆无;

  4、区分皮毛,黑豇豆有细微绒毛,黑豆无;

  5、区分叶子,黑豇豆叶薄,黑豆叶肥。

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