The Impact of Air or Nitrogen Non-Thermal Plasma on Variations of Natural Bioactive Compounds in Djulis (Chenopodium formosanum Koidz.) Seed and the Potential Effects for Human Health

被引：5

作者：

Lu, Bing-Jyh ^{[1
]}

Lin, Tzu-Che ^{[2
]}

Chao, How-Ran ^{[3
,4
,5
,6
]}

Tsai, Cheng-Hsian ^{[1
]}

Lu, Jian-He ^{[6
]}

Tsai, Ming-Hsien ^{[7
]}

Chang, Ching-Tzu ^{[4
]}

Hsieh, Hao ^{[3
]}

Lu, I-Cheng ^{[3
]}

Arcega, Rachelle D. ^{[8
]}

Chang, Wei-Hsiang ^{[8
]}

Chen, Hsiu-Ling ^{[8
]}

Mansor, Wan Nurdiyana Wan ^{[9
,10
]}

Lee, Ying-Chieh ^{[11
]}

机构：

[1] Natl Kaohsiung Univ Sci & Technol, Coll Engn, Dept Chem & Mat Engn, Kaohsiung 807, Taiwan

[2] Natl Pingtung Univ Sci & Technol, Coll Agr, Dept Plant Ind, Pingtung 912, Taiwan

[3] Natl Pingtung Univ Sci & Technol, Coll Engn, Dept Environm Sci & Engn, Pingtung 912, Taiwan

[4] Natl Pingtung Univ Sci & Technol, Coll Agr, Inst Food Safety Management, Pingtung 912, Taiwan

[5] Natl Pingtung Univ Sci & Technol, Gen Res Serv Ctr, Pingtung 912, Taiwan

[6] Kaohsiung Med Univ, Sch Dent, Coll Dent Med, Kaohsiung 807, Taiwan

[7] Natl Pingtung Univ Sci & Technol, Coll Human & Social Sci, Dept Child Care, Pingtung 912, Taiwan

[8] Natl Cheng Kung Univ, Coll Med, Dept Food Safety Hygiene & Risk Management, Tainan 701, Taiwan

[9] Univ Malaysia Terengganu, Fac Ocean Engn Technol & Informat, Kuala Nerus 21030, Malaysia

[10] Univ Malaysia Terengganu, Air Qual & Environm Res Grp, Kuala Nerus 21300, Malaysia

[11] Natl Pingtung Univ Sci & Technol, Coll Engn, Inst Mat Engn, Pingtung 912, Taiwan

来源：

ATMOSPHERE | 2021年 / 12卷 / 11期

关键词：

non-thermal plasma (NTP); djulis; seed; reactive oxygen and nitrogen species; bioactive compounds; antioxidant; THP-1; cells; COLD ATMOSPHERIC PLASMA;

D O I：

10.3390/atmos12111375

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Non-thermal plasma (NTP) has been widely applied in the food and agricultural industries. It is still unknown whether natural bioactive compounds in seeds are affected by NTP treatment. Our goal was to examine whether the bioactive compounds in djulis (Chenopodium formosanum Koidz.) seed are changed after NTP treatment. The betacyanin, anthocyanin, total phenolic content (TPCs), total flavonoids (TFs), 2,2-diphenyl-1-picrylhydrazyl radical scavenging effects (DPPH), gallic acid, and rutin were compared in NTP-treated seed and an untreated control. Levels of betacyanin, anthocyanin, and TPCs in the seed were found to be significantly increased after the nitrogen (N-2)-NTP treatment compared with the control (p < 0.001). Inversely, the air-NTP treatment significantly weakened the performance of these bioactive compounds in the seed as compared to the control. Levels of TFs in both the air- and N-2-NTP treated seed were significantly lower than those in the control (p < 0.001). After the NTP treatment, DPPH was still at high levels, similar to those in the control. The djulis seed extract had antioxidant and anti-inflammatory effects on THP-1 (human-monocyte-cell line) cells. N-2-NTP generated nitrogen reactive species that activated the bioactive compounds in the seed. In contrast, air-NTP produced oxygen and nitrogen reactive species inhibited the expression of these bioactive compounds.

引用

页数：17

共 34 条

[1] Cold Atmospheric Plasma-Activated Water Irrigation Induces Defense Hormone and Gene expression in Tomato seedlings [J].