摘要
以九成熟大久保桃为试材,研究了包装和乙烯吸收剂——乙烯净处理对果实硬度、可溶性固形物(TSS)、可滴定酸、出汁率以及腐烂和褐变的影响。试验结果表明,乙烯吸收剂和包装处理较对照处理明显地抑制了果实硬度的下降、TSS上升和出汁率的增加,延缓了腐烂和褐变的发生,但对可滴定酸含量没有明显影响。乙烯吸收剂的添加不影响果肉的正常成熟软化,其抑制腐烂的效果好于包装处理,但褐变现象有所加重。
Studies were carried out on the effects of ethylene absorbent and packaging on the storage quality of 90% maturity okubo peach. Compared with no packaging treatment, packaging one could markedly restrained the decrease of firmness, the increase of TSS and the rate of juice extracting, delayed the occurrence of decay and browning. But it had no significant influence on the titratable acid content. Moreover, packaging treatment with ethylene absorbent had no adverse influence on normal ripening and softening, but had better effect on inhabiting decaying than the treatment without ethylene absorbent, though more serious browning in the former.
出处
《保鲜与加工》
CAS
2010年第1期27-29,共3页
Storage and Process
基金
国家重点科技支撑计划项目(2006BAD22B06)
关键词
大久保桃
包装
乙烯吸收剂
贮藏品质
okubo peach
packaging
ethylene absorbent
storage quality
