【摘要】 一定波度范围的酵母菌液对草莓具有保鲜作用，表现为抑制草莓后熟，减少腐烂的发生。其保鲜作用与活酵母菌数有关，以活细胞数为１．７５×１０７个／ｍＬ左右的酵母液处理草莓，常温可保鲜５ｄ，２℃冷藏可保鲜１２ｄ。更多还原

【Abstract】 Scaccharomyces cerevisiae is contributive to preserve fresh strawberrys,for it could put off the postharveset maturation and decrease the volume of decay.The effect had something to do with the quantity of living cells.The liquor containing about 1.75×107cfu/mL would preserve the strawberrys well for 5 days at normal temperature;and 12 days at 2℃更多还原