Postharvest application of an edible coating based on chitosan and gum Arabic for controlling respiration rate and vitamin C content of chilli (Capsicum frustecens L.)

Author:

Muthmainnah N,Suratman ,Solichatun

Abstract

Abstract Chili (Capsicum frutescens L.) is the most important vegetable cum spice grown in tropical and sub tropical regions of the world. The post-harvest handling of chilli must be done well so that the quality is maintained. One way of handling post-harvest is to use edible coating such as chitosan and gum Arabic. The research was aimed to find out the effects of chitosan and gum Arabic coating to control of respiration rate and vitamin C content of post-harvest chilli. The research was conducted using a Completely Randomized Design (CRD) factorial consisting of two factors. The first factor consisted of various concentration of chitosan (0%, 1%, 1.5%, 2%) and the second factor consisted of various concentration of gum Arabic (0%, 5%, 10%, 15%) with three replications for each treatment. The coated fruits were then stored at room temperature (28°C) for 15 days. The observed data included respiration rate and vitamin C content. Data were analyzed using Analysis of Varians (ANOVA) and followed by Duncan’s Multiple Range Test (DMRT) at a 5% confidence level. The results showed that the application of chitosan and gum Arabic coating significantly affected the respiration rate and maintained vitamin C content.

Publisher

IOP Publishing

Subject

General Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3