福建农林大学学报（自然科学版）2011，Vol.40Issue(2)：205-210,6.
可食性莲子淀粉涂膜对鲜切菠萝品质的影响
Effects of edible lotus seed starch coating on quality of fresh-cut pineapple
摘要
Abstract
Influence of edible lotus seed starch coating on quality of fresh-cut pineapple was studied. Fresh-cut pineapple was coated with 1％, 2％ or 3％ lotus seed starch pasting incorporating nisin an a natural antimicrobial agent; placed into plastic trays, and o ver-wrapped with PE film and then stored at (5 ± 1) ℃. Changes in ripening index, juioe leakage, colour, firmness and microbial growth were evaluated over time. The results showed that lotus seed starch coating retarded senescence, browning and softening. It also inhibited the growth of microorganisms effectively. The total microbial count coated with 2％, 3％ lotus seed starch could be controlled under 105 (less than 105 was in line with fresh-cut food hygiene requirements) during tea days due to the synergistic effect of lotus seed starch coating and nisin. The results revealed that lotus seed starch coating maintained the quality attributes of fresh-cut pineapple effectively.关键词
莲子淀粉膜/鲜切菠萝/品质Key words
lotus seed starch coating/ fresh-cut pineapple/ quality分类
轻工纺织引用本文复制引用
林鸳缘,郑宝东,曾绍校,张帆,吴树铮..可食性莲子淀粉涂膜对鲜切菠萝品质的影响[J].福建农林大学学报（自然科学版）,2011,40(2):205-210,6.基金项目
福建省科技重点资助项目(2008N0007). （2008N0007）
