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Effect of Chitosan Coating Treatment on Preservation of Green Asparagus Spear During Low Temperature Storage(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年17期
Page:
134-137
Research Field:
Publishing date:

Info

Title:
Effect of Chitosan Coating Treatment on Preservation of Green Asparagus Spear During Low Temperature Storage
Author(s):
WANG Xiang-yang; CHEN Bei-li; PAN Li-xiu; HUANG Jian-ying
College of Food Science and Biotechnology Engineering,Zhejiang Gongshang University,Hangzhou,Zhejiang 310018
Keywords:
chitosan; green asparagus; storage
PACS:
S661.1
DOI:
-
Abstract:
Taking green asparagus spear as material,the effect of 0.6% polymer chitosan (HMC) and 0.6% low molecular chitosan (LMC) coatings on preservation of green asparagus spear at 4℃ were investigated.The sensory evaluation,weight loss percentage,firmness,lignin content,relative conductivity rate,malonaldehyde (MDA),chlorophyll,vitamin C content were detected.The results showed that 0.6% HMC treatment could significantly retard the decrease of weight loss percentage and firmness,delay the degradation of ascorbic acid and chlorophyll,reduce cell leakage,extend green asparagus spear shelf life from 21 days to 35 days at 4℃.

References:

［1］周任佳,乔勇进,王海宏,等.6-苄氨基嘌呤对绿芦笋采后木质化衰老的影响［J］.上海农业学报,2012,28(2):63-68.

［2］赵玉华,杨晓宽,许继钊,等.CaCl2处理对绿芦笋贮藏效果的影响［J］.北方园艺,2012(2)：164-166.
［3］Fuchs S J,Mattinson D S,Fellman J K.Effect of edible coatings on postharvest quality of fresh green asparagus［J］.Journal of Food Processing and Preservation,2008,32(6):951-971.
［4］Huyskens-Keila S,Herppichb W B.High CO2 effects on postharvest biochemical and textural properties of white asparagus (Asparagus officinalis L.) spears［J］.Postharvest Biology and Technology,2013,75:45-53.
［5］Albanese D,Russo L,Cinquanta L,et al.Physical and chemical changes in minimally processed green asparagus during cold-storage［J］.Food Chemistry,2007,101(1):274-280.
［6］苏光耀,王向阳.1-甲基环丙烯和低温保鲜芦笋研究［J］.食品研究与开发,2006,27(6):153-155.
［7］Li P,Hu H,Wang Y.Effects of exogenous nitric oxide on lignification and anti-oxidation activity of postharvest green asparagus［J］.Transactions of the Chinese Society of Agricultural Engineering,2012,28(9):264-269.
［8］张浩.分析壳聚糖衍生物膜在水果保鲜中的作用［J］.赤峰学院学报(自然科学版),2013(18)：47-48.
［9］Cao R,Liu Q,Yin B,et al.Chitosan extends the shelf-life of filleted tilapia (Oreochromis niloticus) during refrigerated storage［J］.Journal of Ocean University of China,2012,11(3)：408-412.
［10］李玉峰,黄大明,安昀.性壳聚糖在樱桃保鲜剂中的应用研究［J］.安徽农业科学,2012,40(14):90.
［11］Vargas M,Chiralt A,Albors A,et al.Effect of chitosan-based edible coatings applied by vacuum impregnation on quality preservation of fresh-cut carrot［J］.Postharvest Biology and Technology,2009,51(2):263-271.
［12］Qiu M,Jiang H,Ren G,et al.Effect of chitosan coatings on postharvest green asparagus quality［J］.Carbohydrate Polymers,2013,92(2):2027-2032.
［13］范鹏程,田静,黄静美,等.花生壳中纤维素和木质素含量的测定方法［J］.重庆科技学院学报：自然科学版,2008,10(5):64-65.
［14］曹建康,姜微波,赵玉梅.果蔬采后生理生化实验指导［M］.北京:中国轻工业出版社,2007.
［15］王永华.食品分析［M］.北京:中国轻工业出版社,2010.
［16］潘丽秀.采后绿芦笋保鲜方法研究［D］.浙江工商大学,2013.

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Last Update: 2014-09-26