Unverified80% confidenceDecision RuleTime unknown
天贝选购看菌丝致密度:优质天贝白色菌丝紧密包裹大豆呈紧实饼状,出现黑色或灰绿色斑点是杂菌污染应丢弃;但少量黑色是根霉正常孢子化,非霉变
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified优质天贝表面应覆盖致密洁白的菌丝,将大豆完全黏结成块,切开后内部呈紧实结构;若表面出现大面积黑色或灰绿色斑点(正常成熟仅可见少量黑点,为孢子形成属正常现象),但若伴随黏液或氨臭味则为杂菌污染,不可食用86% similarUnverified颗粒饱满均匀、表皮有自然光泽、无虫蛀无破瓣的黑豆更新鲜;表皮起皱、干瘪、有霉味或哈喇味的为陈豆或存储不当,营养流失且可能含黄曲霉毒素80% similarUnverified真黑豆表皮乌黑但豆脐(种脐)多为白色或浅褐色;若豆脐也呈深黑色需警惕人工染色,可用湿纸巾擦拭或温水浸泡,掉色明显说明染色掺假(常用黑芸豆冒充)77% similarUnverified优质黑豆颗粒饱满圆润、大小均匀、表皮有自然光泽但不过分油亮;干瘪、破碎率高、有虫蛀孔或霉斑的批次泡发率低且口感差76% similarUnverified选购时优先选择颗粒均匀、色泽暗红偏紫、无虫蛀霉斑、包装密封良好的产品;散装赤小豆容易受潮生虫,建议选真空或充氮包装75% similar
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