Unverified85% confidenceFactTime unknown
竹芋科（孔雀竹芋、玫瑰竹芋）叶背红紫、有夜间闭合运动，颜值极高但对水质敏感——自来水氯氟会导致焦边，需晾置水或雨水，属高维护颜值型
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified黑米、紫米真伪可通过冷水浸泡辨别：天然花青素溶出后水呈紫红色且颜色均匀，若掉色为墨黑色浑浊或搓洗后米粒露白心，可能为染色米75% similarUnverified枸杞选宁夏中宁产地，颗粒扁长呈纺锤形、颜色暗红不鲜艳、泡水后浮于水面且水色淡黄不浑浊者为佳；颜色过于鲜红均匀、泡水快速下沉且水色深红多为熏硫或染色74% similarUnverified桑葚干选自然晾晒或低温烘干、颜色暗紫不发亮、无粘连结块的；表面油亮反光、异常鲜艳的可能加糖或添加剂，颗粒粘成团说明水分未干透易发霉73% similarUnverified墨江紫米颗粒细长、花青素含量高，浸泡和煮制时会大量掉色（水呈深紫红色），这是正常现象而非染色，但如果与浅色食材混合烹饪会导致全部染色71% similarUnverified枸杞选宁夏中宁产地、颗粒较小、颜色暗红不鲜艳（过于鲜红可能硫熏或染色），泡水后果肉沉底、水呈淡黄透亮为佳71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/336146API
curl https://kongchang.com/api/v1/knowledge/claims/336146MCP
get_claim(id=336146)