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| DOI | 10.1016/j.postharvbio.2021.111520 |
| Hydrogen sulfide reduced colour change in Lanzhou lily-bulb scales | |
| Huang, Dengjing; Li, Weitai; Dawuda, Mohammed Mujitaba; Huo, Jianqiang; Li, Changxia; Wang, Chunlei; Liao, Weibiao | |
| 通讯作者 | Liao, WB (通讯作者)，Gansu Agr Univ, Coll Hort, 1 Yinmen Village, Lanzhou 730070, Peoples R China. |
| 发表日期 | 2021 |
| ISSN | 0925-5214 |
| EISSN | 1873-2356 |
| 卷号 | 176 |
| 英文摘要 | The present study showed that hydrogen sulfide (H2S) plays a critical role in reducing the colour change of Lanzhou lily during storage, which has not been previously reported. We detected the colour change, especially the violet-red colour, of lily-bulb scales that were treated with different concentrations of NaHS (a H2S donor) by the L*, a * and b* and the browning degree of the scale surface. The colour change was reduced as the NaHS concentration increased. Among the different concentrations tested, 0.8 mM NaHS was optimal, which remarkably improved the appearance quality of the scales and decreased the content of total anthocyanins. The results of the HPLC analysis showed that the anthocyanin compounds might be cyanidin. These results indicated that H2S improves the appearance quality of the Lanzhou lily might by regulating the content of anthocyanins. Moreover, the changes in the anthocyanin synthesis-related gene expression were inhibited by NaHS. This was consistent with the anthocyanin synthesis-related key enzyme activity. Thus, H2S decreased the colour change caused by anthocyanin accumulation by regulating the activity and gene expression of key enzymes in the anthocyanin synthesis pathway, thereby improving the appearance quality of the scales of Lanzhou lily during postharvest storage. |
| 英文关键词 | Hydrogen sulfide; Lanzhou lily; Anthocyanins; Post-harvest preservation |
| 语种 | 英语 |
| WOS研究方向 | Agriculture ; Food Science & Technology |
| WOS类目 | Agronomy ; Food Science & Technology ; Horticulture |
| WOS记录号 | WOS:000634877800002 |
| 来源期刊 | POSTHARVEST BIOLOGY AND TECHNOLOGY
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| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/254537 |
| 作者单位 | [Huang, Dengjing; Li, Weitai; Li, Changxia; Wang, Chunlei; Liao, Weibiao] Gansu Agr Univ, Coll Hort, 1 Yinmen Village, Lanzhou 730070, Peoples R China; [Dawuda, Mohammed Mujitaba] Univ Dev Studies, FoA, Dept Hort, POB TL 1882, Tamale, Ghana; [Huo, Jianqiang] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Shapotou Desert Res & Expt Stn, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Dengjing,Li, Weitai,Dawuda, Mohammed Mujitaba,et al. Hydrogen sulfide reduced colour change in Lanzhou lily-bulb scales[J]. 中国科学院西北生态环境资源研究院,2021,176. |
| APA | Huang, Dengjing.,Li, Weitai.,Dawuda, Mohammed Mujitaba.,Huo, Jianqiang.,Li, Changxia.,...&Liao, Weibiao.(2021).Hydrogen sulfide reduced colour change in Lanzhou lily-bulb scales.POSTHARVEST BIOLOGY AND TECHNOLOGY,176. |
| MLA | Huang, Dengjing,et al."Hydrogen sulfide reduced colour change in Lanzhou lily-bulb scales".POSTHARVEST BIOLOGY AND TECHNOLOGY 176(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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