大豆,含有丰富的植物蛋白质和多种维生素营养成分。我国用大豆加工制作成各种食物渊源已久,而以大豆加工制作成豆腐干,应首推四川省南溪县生产的“五香豆腐干”。南溪县豆腐于,历史悠久,源远流长。据说早在一千多年前,就有南溪先民发明了 Soybeans, rich in plant protein and multi-vitamin nutrients. China’s soybean processing into a variety of food has long been a source, and processed into soy bean curd production, should be the most important production in Nanxi County, Sichuan Province, “spiced dried bean curd.” Nanxi tofu in, has a long history, has a long history. It is said that more than a thousand years ago, there Nanxi ancestors invented