Effects of Anthocyanins on Components of Metabolic Syndrome-A Review.

Metabolic syndrome (MetS) is a significant health problem. The co-occurrence of obesity, carbohydrate metabolism disorders, hypertension and atherogenic dyslipidaemia is estimated to affect 20-30% of adults worldwide. Researchers are seeking solutions to prevent and treat the conditions related to MetS.

Extract from , , and Improves near Visual Acuity in People with Presbyopia.

Presbyopia is a global problem with an estimated 1.3 billion patients worldwide. In the area of functional food applications, dietary supplements or herbs, there are very few reports describing the positive effects of their use.

Medicinal Plants L. and Yacon Leaves as Potential Sources of Antidiabetic Drugs.

Hypoglycemic and antioxidant properties of extracts of medicinal plants L. (aboveground part) and yacon ( Poepp. & Endl.

Iridoids, Flavonoids, and Antioxidant Capacity of , and × Fruits.

The fruits of and have been known and appreciated in folk medicine for years and have a high biological value, which is mainly connected with their polyphenols and iridoids content. However, hybrids of × have not been investigated. The aim of this study was to evaluate the iridoids, anthocyanins, and flavonols content, and antioxidant capacity of , , and × .

Cornelian cherry extract ameliorates osteoporosis associated with hypercholesterolemia in New Zealand rabbits.

Background: Results of animal studies show that a high-cholesterol diet increases bone resorption and decreases bone formation, thus leading to osteoporosis. Previously, we reported on the beneficial influence of Cornelian cherry (Cornus mas L.) fruit on lipid profile in an animal model of diet-induced hipercholesterolemia.

Antioxidant activities and phenolic compounds in fruits of various genotypes of American persimmon (Diospyros virginiana L.).

Background: American persimmons (Diospyros virginiana L.) are known as a widespread cultivar which were traditionally used by Native Americans as a food source, and since ancient times have been used in folk medicine. The objective of this study was to evaluate the antioxidant activity and phenolic content of Diospyros virginiana genotypes.

Quantification of tannins and related polyphenols in commercial products of tormentil (Potentilla tormentilla).

Introduction: Potentilla tormentilla has many biological and pharmacological properties and can be used as an ingredient of some herbal medicines or beverages.

Objective: The aim of this study was to evaluate the content of individual polyphenols, especially condensed and hydrolysable tannins in commercially available tormentil rhizomes and tinctures using chromatographic methods.

Methods: A quantitative analysis (HPLC-PDA) was preceded by qualitative studies (UPLC-qTOF-MS/MS) and the isolation (CC) of the major tannin compounds.