KANG Mengli,REN Mingxing,LIN Xudong,et al.Effect of Sugar Infusion Processing on Quality of Dehydrated Cabbage[J].Northern Horticulture,2017,41(14):143-145.[doi:10.11937/bfyy.20164485]
糖渍对脱水甘蓝品质的影响
- Title:
- Effect of Sugar Infusion Processing on Quality of Dehydrated Cabbage
- Keywords:
- dehydrated cabbage; sugar infusion; chlorophyll; vitamin C; colour protection
- 文献标志码:
- A
- 摘要:
- 以新鲜甘蓝为试材,采用9%葡萄糖浸渍,通过测定叶绿素、维生素C含量及电导率等3项指标,研究了糖渍对脱水甘蓝品质的影响,为脱水甘蓝护绿与提高其复水性提供依据。结果表明:随着糖渍时间延长,叶绿素含量增加,浸渍15 min最高,为原始含量的2.66倍;维生素C含量降低,以30 min最低,为未糖渍含量的32.07%;随着浸渍时间延长,相对电导率增加,以60 min最高,增加了15.2%。
- Abstract:
- Fresh cabbage was used as test material to study the effects of sugar infusion on the quality of dehydrated cabbage by measuring the chlorophyll content,vitamin C content and relative conductivity,so as to provide the experimental basis for the chlorophyll protection effect of sugar infusion and its improvement of rehydration of dehydrated cabbage.The results showed that the content of chlorophyll increased with the increase of sugar infusion time,and the content of chlorophyll was the highest at 15 minutes.The content of vitamin C decreased to the lowest value at 30 minutes,only 32.07% of the vitamin C content of no sugar infusion.In addition,with the infusion time increased,the relative conductivity increased correspondingly,reaching a maximum of 15.2% at 60 minutes.
参考文献/References:
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备注/Memo
第一作者简介:康孟利(1979-),男,山东聊城人,硕士,副研究员,现主要从事农产品贮运与加工技术等研究工作。E-mail:kangmlzju@163.com.基金项目:宁波市农业科技攻关资助项目(2014C10039);宁波市科技特派员团队资助项目(201380082)。