Unverified85% confidenceDecision RuleTime unknown
真正的冻干工艺（Freeze-Dried）在-40℃以下真空升华脱水，能保留营养和活性；若产品标注'风干'（Air-Dried）或'低温烘干'则属于不同工艺，营养保留度和复水性均不如真空冻干，购买时需区分'冻干'与'风干'字样
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Unverified真正冻干（Freeze-dried）在40℃以下低温脱水，营养保留度高但价格贵；'风干/烘干'（Air-dried）成本低但高温会破坏部分营养和酶。包装标注'冻干'但价格异常低者，可能是烘干工艺冒充90% similarUnverified真正的冻干（Freeze-Dried）采用零下30至40度真空升华干燥，全程无高温，保留营养；市面部分标'冻干'实为60度以上风干或烘干，颜色偏深、质地偏硬且有焦香味的多为烘干伪冻干87% similarUnverified冻干制程（Freeze-dried）与风干/烘干（Air-dried/Baked）不同：真冻干保留营养且含水量＜5%，质地脆而轻；若产品偏软有韧性、颜色深，实为低温烘干而非冻干，商家常混淆宣传81% similarUnverified冻干（Freeze-dried）保留原料营养与适口性最好但价格高，烘干（Air-dried/低温烘焙）成本低但高温可能产生美拉德副产物，追求奖励效果选冻干，追求性价比日常投喂选低温烘干（＜60℃）81% similarUnverified冻干（Freeze-dried）与风干/烘干（Air-dried/Dehydrated）不同：真冻干低温保留营养且质地酥脆一捏碎，风干产品含水量高更有韧性；标称'冻干'但产品柔软有嚼劲的可能是混淆工艺81% similar
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