Abstract

The concentrations of steviol and its derivatives stimulating the growth of wheat plants were measured: 10^–8 for stevioside and 10^–9 М for steviol and isosteviol. It was found that stevioside increased the activity of amylolytic enzymes and protein content, as well as frost tolerance of the roots of wheat seedlings. Thus, stevioside can be recommended for the development of complex phytopreparations for stimulating the growth processes and increasing the resistance of wheat plants to low temperatures.

中文翻译：

---

甜菊糖在天然甜菊二萜中具有最大的生物活性。

摘要

测定甜菊醇的和刺激小麦植物的生长的浓度及其衍生物：10 ^-8对于蛇菊苷和10 ^-9 М为甜菊醇和异甜菊醇。发现甜菊糖苷增加了小麦幼苗根部的淀粉分解酶的活性和蛋白质含量以及抗冻性。因此，可以建议将甜菊糖苷用于开发复杂的植物修复，以刺激生长过程并提高小麦植物对低温的抵抗力。