王伟伟,杨福馨,胡安华.纳米TiO-2保鲜包装纸的制备及其对迷你黄瓜保鲜效果的研究[J].包装工程,2011,32(19):18-21,58.
WANG Wei-wei,YANG Fu-xin,HU An-hua.Preparation of Nano-TiO-2 Fresh-keeping Paper and Its Fresh-keeping Effect on Mini Cucumbers[J].Packaging Engineering,2011,32(19):18-21,58. |
| 纳米TiO-2保鲜包装纸的制备及其对迷你黄瓜保鲜效果的研究 |
| Preparation of Nano-TiO-2 Fresh-keeping Paper and Its Fresh-keeping Effect on Mini Cucumbers |
| 投稿时间：2011-05-06 修订日期：2011-10-10 |
| DOI： |
| 中文关键词: 纳米TiO-2 保鲜纸 包装 黄瓜 保鲜 |
| 英文关键词: nano-TiO-2 fresh-keeping papers packaging cucumber fresh-keeping |
| 基金项目:上海市科学技术委员会科研计划基金资助项目（103919n1100） |
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| 中文摘要: |
| 为研究纳米包装纸和保鲜膜结合对迷你黄瓜的保鲜效果，试制了不同浓度的TiO-2涂膜纸，并与保鲜膜结合包装保鲜迷你黄瓜，观察了贮藏过程中迷你黄瓜的感官品质变化，并测定了迷你黄瓜的失重率、硬度、维生素C含量、叶绿素含量。实验结果表明，纳米TiO-2保鲜纸结合保鲜膜包装迷你黄瓜可有效延长其货架期，15%（体积分数）的纳米涂膜纸与保鲜膜结合，可使迷你黄瓜的保质期延长到30 d以上。 |
| 英文摘要: |
| Nano-TiO-2 coated paper of different TiO-2 concentration was prepared and used together with preservative film for fresh-keeping of mini cucumber. The sensory quality of mini cucumber was evaluated during storage process. The weight loss, hardness, vitamin C contents and chlorophyll content of mini cucumber were determined. The results showed that the shelf life of mini cucumbers can be extended by packaging with preservative film combining fresh-keeping film; 15% nano-TiO-2 coated paper combining fresh-keeping film can extend shelf life of mini cucumber by 30 days. |
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