Seasoning have SiChuan broad bean paste, Onions, green red pepper piece.

调料有四川豆瓣酱，洋葱，青红椒块。

Object: It provided some references for the safety assessment of Broad bean paste.

目的：为豆瓣酱的安全性评价奠定基础。

White particles which appeared on the surface of beans and the wall of bottles, during the shelf life of broad bean paste were investigated.

成品蚕豆酱随着货架期的延长，在豆瓣表面及其瓶壁上会出现一些乳白色硬质圆粒状小点，有时呈较大的片状结构。