Timofeeva O A, Nevmerzhitskaya Yu Yu, Mikhaylov A L, Schaimullina G Kh, Mironov V F
Kazan (Volga Region) Federal University, Kazan, Republic of Tatarstan, 420000, Russia.
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Republic of Tatarstan, 420088, Russia.
Dokl Biol Sci. 2015 Nov;465(1):293-5. doi: 10.1134/S0012496615060101. Epub 2016 Jan 5.
This is the first study on the effect of stevioside, a diterpene glycoside that is a new promising plant growth regulator, on the antioxidant and photosynthetic systems of seedlings of the winter wheat cultivar Kazanskaya 560. Stevioside has been demonstrated to cause a decrease in the malondialdehyde formation rate, an increase in the activities of antioxidant enzymes (peroxidase and ascorbate peroxidase), and the accumulation of proline and carotenoids. Apparently, this integrated effect of stevioside can prevent oxidative stress caused by adverse environmental factors in plants.
这是关于甜菊糖苷（一种新的有前景的植物生长调节剂——二萜糖苷）对冬小麦品种卡赞斯卡亚560幼苗抗氧化和光合系统影响的首次研究。已证明甜菊糖苷可降低丙二醛形成速率，提高抗氧化酶（过氧化物酶和抗坏血酸过氧化物酶）活性，并促进脯氨酸和类胡萝卜素的积累。显然，甜菊糖苷的这种综合作用可防止植物中由不利环境因素引起的氧化应激。
