Unverified78% confidenceTradeoffTime unknown
蔬菜新鲜度越高（现切现配、短保）口感越好，但保质期短、损耗大导致单价更高；对新鲜度不苛刻的日常代餐可选混合了耐储食材（南瓜、玉米、藜麦）的搭配，性价比更高
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified克单价较高，每袋净含量少，作为日常蔬菜摄入来源性价比不高；更适合外出携带或作为辅食工具偶尔使用，不宜替代新鲜蔬菜84% similarUnverified单包净含量通常较少，作为日常零食消耗快，按克单价偏高，性价比不如自制或散装蔬菜脆84% similarUnverified反季大棚蔬菜口感和风味物质普遍弱于当季露天菜，且价格更高；追求性价比和营养密度应优先买当季本地时令菜82% similarUnverified本地当季蔬菜（产地距离＜200km）新鲜度和性价比双优，反季节大棚菜或空运蔬菜口感风味差且价格高，按节气选菜是最优策略81% similarUnverified反季节大棚蔬菜（冬季黄瓜、番茄）风味和营养密度通常低于时令蔬菜，且价格更高；追求口感和性价比应买当季当地菜，如春季吃芦笋春笋、夏季吃丝瓜苦瓜、秋冬吃萝卜白菜80% similar
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