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中国农学通报 ›› 2026, Vol. 42 ›› Issue (1): 206-210.doi: 10.11924/j.issn.1000-6850.casb2025-0802

• 食品·营养·检测·安全 • 上一篇    下一篇

国产和进口造纸法再造烟叶中二氢猕猴桃内酯含量差异大的原因分析

葛金元(), 郝帅, 张胜宇, 卢岚   

  1. 上海烟草集团太仓海烟烟草薄片有限公司技术中心,江苏太仓 215433
  • 收稿日期:2025-09-19 修回日期:2025-12-19 出版日期:2026-01-15 发布日期:2026-01-15
  • 作者简介:

    葛金元,女,1988年出生,江苏宿迁人,中级工程师,硕士研究生,主要从事再造烟叶化学基础研究。通信地址:215433 江苏省太仓市港口开发区东方东路19号 上海烟草集团太仓海烟烟草薄片有限公司,E-mail:

  • 基金资助:
    上海烟草集团太仓海烟烟草薄片有限公司科技项目“提高再造烟叶二氢猕猴桃内酯技术研究”(HYBP2021-06)

Reason Analysis of Large Difference in Content of Dihydroactinidiolide in Domestic and Imported Paper-making Reconstituted Tobacco

GE Jinyuan(), HAO Shuai, ZHANG Shengyu, LU Lan   

  1. Taicang Haiyan Reconstituted Tobacco Co., Ltd., Shanghai Tobacco Group, Taicang, Jiangsu 215433
  • Received:2025-09-19 Revised:2025-12-19 Published:2026-01-15 Online:2026-01-15

摘要: 为提高国产造纸法再造烟叶中二氢猕猴桃内酯含量,对进口造纸法再造烟叶中二氢猕猴桃内酯含量高进行原因分析,选取3种国产再造烟叶(烟叶1为未使用β-胡萝卜素着色剂,烟叶2、3的β-胡萝卜素含量分别为55、85 μg/g)、1种进口再造烟叶(烟叶4的β-胡萝卜素含量240 μg/g)及1种高β-胡萝卜素(烟叶5的β-胡萝卜素含量为330 μg/g),测定成品与原料的二氢猕猴桃内酯含量,追踪12个月贮存期内β-胡萝卜素与二氢猕猴桃内酯的动态变化。结果表明:(1)未使用β-胡萝卜素着色剂的国产再造烟叶(烟叶1)成品二氢猕猴桃内酯保留率仅30%,而使用该着色剂的国产组(烟叶2、3)及进口组(烟叶4)保留率达130%~375%,且着色剂添加量与成品含量正相关。(2)使用β-胡萝卜素作为着色剂的再造烟叶中二氢猕猴桃内酯含量远高于原料,推测其是由β-胡萝卜素着色剂降解产生的。(3)国产和进口再造烟叶中二氢猕猴桃内酯含量差异大的原因是进口再造烟叶使用了高含量的β-胡萝卜素着色剂,其在贮存过程中,高含量的β-胡萝卜素降解产生高含量的二氢猕猴桃内酯。该研究可为提高国产再造烟叶中二氢猕猴桃内酯含量提供技术支撑,对再造烟叶的使用和仓储也具有积极的指导作用。

关键词: 造纸法再造烟叶, 二氢猕猴桃内酯, 着色剂, β-胡萝卜素, 降解, 贮存

Abstract:

In order to improve the content of dihydroactinidiolide in domestic paper-making reconstituted tobacco, the reasons for the high content of dihydroactinidiolide in imported reconstituted tobacco were analyzed. Three kinds of domestic reconstituted tobacco (tobacco 1 was without β-carotene colorant, and the contents of β-carotene in tobacco 2 and 3 were 55 and 85 μg/g, respectively), one kind of imported reconstituted tobacco (the content of β-carotene in tobacco leaves was 240 μg/g) and one kind of high β-carotene (the content of β-carotene in tobacco leaves was 330 μg/g) were selected to determine the content of dihydroactinidiolide in finished products and raw materials, and to track the dynamic changes of β-carotene and dihydroactinidiolide during 12 months of storage. Results showed that: (1) the retention rate of dihydroactinidiolide in domestic reconstituted tobacco (tobacco 1) without β-carotene colorant was only 30%, while that in domestic group (tobacco 2 and 3) and imported group (tobacco 4) with β-carotene colorant was 130%-375%, and the addition amount of colorant was positively correlated with the content of finished products. (2) The content of dihydroactinidiolide in imported reconstituted tobacco was much higher than that of raw materials, due to the use of β-carotene colorant in the process of reconstituted tobacco production by its degradation. (3) The large difference in dihydroactinidiolide content in domestic and imported reconstituted tobacco was due to the use of high content of β-carotene colorants in imported reconstituted tobacco, and in the process of storage, the high content of β-carotene degradation produced a high content of dihydroactinidiolide. This study can provide technical support for increasing the content of dihydroactinidiolide in domestic reconstituted tobacco. It also plays a positive guiding role in the use and storage of reconstituted tobacco.

Key words: paper-making reconstituted tobacco, dihydroactinidiolide, colorant, β-carotene, degradation, storage