|Table of Contents|

Application of Composite Antistaling Agents Treatment on Preservation of Postharvested Pleurotus ostreatus(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年18期
Page:
151-154
Research Field:
Publishing date:

Info

Title:
Application of Composite Antistaling Agents Treatment on Preservation of Postharvested Pleurotus ostreatus
Author(s):
FU Wei 1; 2; JIAO Yun-hong1; WANG Geng-xian1; LYU Peng-he1; CHEN Yang1
1.School of Life Science and Engineering,Handan College,Handan,Hebei 056005;
2.Institute of Edible Funngi,Handan College,Handan,Hebei 056005
Keywords:
Pleurotus ostreatus; composite preservative; ClO2; calcium lactate; salicylic acid (SA)
PACS:
S 646
DOI:
-
Abstract:
In order to improve the shelf-life period and the freshness quality of Pleurotus ostreatus，ClO2，calcium lactate and salicylic acid (SA) were selected as preservatives based on study of single preservative for L9(33) orthogonal experiment in the preservation of Pleurotus ostreatus under the storage environment of 10℃，and the weight loss and sensory scores were examined in order to select the most effective composite preservative．The results showed that at 10℃，the concentration of preservative agents 0.005% ClO2+0.5% calcium lactate+0.025% SA was the best．During the storage period of 10 days，this treatment was effective in maintenance good quality and could postpone the decreasing of reducing sugar，soluble protein and the increasing of MDA，with activities of PPO inhibited.

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Last Update: 2014-11-27