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Biochemical and molecular characterization of enhanced growth of Panax ginseng C. A. Meyer treated with atmospheric pressure plasma
Journal of Physics D: Applied Physics ( IF 3.1 ) Pub Date : 2020-09-15 , DOI: 10.1088/1361-6463/abad61
Sang Hye Ji 1 , Seungryul Yoo 2 , Eun Ha Choi 3 , Seong Bong Kim 1 , Jaesung Oh 1
Affiliation  

We confirmed that micro dielectric barrier discharge plasma improved the growth and immunity of Panax ginseng C. A. Meyer seedlings. The growth rate of the ginseng seedlings was compared by height and weight monitoring. The length and weight of the aerial part of the 3 min. Plasma treated ginseng increased by 25% and 54%, respectively, compared to the untreated ginseng. The difference between the initial root weight before planting in the soil and the root weight 5 weeks after planting in the soil increased by 28% and 22% for the 3 and 10 min. Plasma treated ginseng, respectively. Chlorophyll and total phenolic contents were increased 62% and 56%, respectively in the aerial part of the plasma-treated ginseng seedlings compared to the untreated controls. Radical scavenging activity was also increased by 18% in the 3 min plasma treated ginseng seedlings. The plasma treatment increased the expression level of chlorophyll metabolism-related and auxin response factor genes in ...

中文翻译:

常压等离子体处理人参CA Meyer促进生长的生化和分子特征

我们确认微介电势垒放电等离子体改善了人参CA Meyer幼苗的生长和免疫力。通过身高和体重监测比较人参幼苗的生长速率。空中部分的长度和重量为3分钟。与未处理的人参相比,血浆处理的人参分别增加了25%和54%。在土壤中种植前的初始根重与在土壤中种植后5周的根重之间的差异在第3分钟和第10分钟分别增加了28%和22%。等离子处理的人参。与未处理的对照相比,用血浆处理的人参幼苗的空中部分的叶绿素和总酚含量分别增加了62%和56%。在3分钟的血浆处理人参幼苗中,自由基清除活性也提高了18%。血浆处理增加了叶绿素代谢相关基因和生长素反应因子基因在烟草中的表达水平。
更新日期:2020-09-16
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