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Effects of shading on the growth of Equisetum arvense during the growing season were studied in terms of the dynamics of non-structural carbohydrates (starch, sucrose, glucose). Tubers of 0.04 g dry mass were planted in pots. Plants were cultivated under different radiation conditions (100%, 3%,
Carbohydrate specificity of partially purified lectins from 4 species of plants: horse-tail genus Equisetum (Equisetum arvense L., E. sylvaticum L., E. hyemale L. and E. tempatelia Ehrh.) has been studies. The obtained lectins have similar carbohydrate specificity. Among the tested carbohydrates the
Chitinase-A from a lycophyte Selaginella doederleinii (SdChiA), having molecular mass of 53 kDa, was purified to homogeneity by column chromatography. The cDNA encoding SdChiA was cloned by rapid amplification of cDNA ends and polymerase chain reaction. It consisted of 1477 nucleotides and its open
This contribution provides the first detailed chemical evidence for the association of 'Si' with soluble carbohydrate and proteinaceous components of Equisetum arvense cell walls. For Equisetum telmateia and E. arvense, the presence of intrasilica organics trapped within phytolithic silica deposits
Type 2 diabetes is an endocrine disease, which accounts for 9% of deaths worldwide. The aim of oral therapy is to reach normoglycemia to prevent later complications. Among glucose-lowering medications, alpha-glucosidase inhibitors delay the absorption of ingested carbohydrates, reducing the
Equisetum myriochaetum is a Mexican plant used in folk medicine to treat kidney diseases and type 2 diabetes mellitus. The main constituents of the phytoextract are flavonol glycosides (kaempferol), phytoesterols and carbohydrates. In this study, phytotherapeutic extracts from Equisetum myriochaetum
The nutrient content and balance of the horsetail Equisetum fluviatile was measured in samples taken from southern James Bay during early spring, summer and fall, and related to the nutrient requirements of geese at these times. Young emergent stems contained in excess of 20% protein of well