Unverified82% confidenceCautionTime unknown
不要买颜色异常雪白、饱满整齐得不自然的去壳核桃仁，可能经过硫磺熏蒸或漂白处理；天然核桃仁颜色深浅不一、表皮有褐色纹路才正常
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified去壳核桃仁若颜色异常洁白发亮、无自然褐色内膜，可能经过硫磺熏蒸或双氧水漂白，正常核桃仁应为浅黄至浅褐色带天然纹理，不建议购买过白仁93% similarUnverified不要购买颜色异常雪白、片片均匀、无一丝黄斑的茯苓，天然茯苓因干燥和部位差异会有色差和边角，过度整齐白净往往经过漂白或硫磺处理88% similarUnverified不建议购买果壳表面发黑、发暗或有霉斑的碧根果，可能是陈年旧货或受潮霉变；正常果壳应呈自然浅棕色、光泽均匀88% similarUnverified颜色越浅越透亮不等于越好，天然桃胶多呈浅琥珀色至深棕色（含少量树皮杂质属正常）；异常晶莹通透且颜色均一的可能经过硫磺熏制或漂白处理87% similarUnverified不要购买颜色过分乌黑发亮、有刺鼻酸味或硫磺味的韭菜籽，可能经染色或硫熏处理以掩盖陈化86% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/451534API
curl https://kongchang.com/api/v1/knowledge/claims/451534MCP
get_claim(id=451534)