摘要
以"绥李3号"果实为试材,研究了不同浓度钙处理对贮藏期李果品质的影响,并分析了各指标之间的相关性。结果表明:3%钙处理在一定程度上延迟了呼吸高峰的到来,减缓了可滴定酸、可溶性固形物含量和果实硬度的快速下降,降低了贮藏后的烂果率。相关性分析表明,贮藏后李果的烂果率与贮藏期间果实的可滴定酸含量和果实硬度呈极显著负相关,与果实可溶性固形物含量呈显著负相关。
.Taking ＇Suili No. 3＇ as test material,the effect of different concentrations of calcium treatments on the quality of plum at storage period was studied, and the correlation between each index was analyzed. The results showed that 3~/~ calcium treatment delayed respiratory peak, slowed down titratable acids content, soluble solids content and fruit hardness decreased rapidly, and reduced the rotten fruit rate. The results of correlation analysis showed that after storage, the rotten fruit rate showed significant negative correlation with fruit titratable acid content and fruit hardness and fruit soluble solid content were negatively related.
出处
《北方园艺》
CAS
北大核心
2013年第18期118-121,共4页
Northern Horticulture
关键词
李子
钙处理
贮藏
品质
plum
calcium treatment ~ storage
quality
