New Insight into Justicidin B Pathway and Production in .

Lignans are the main secondary metabolites synthetized by species as plant defense compounds but they are also valuable for human health, in particular, for novel therapeutics. In this work, in vitro cultures, cells (Cc), adventitious roots (ARc) and hairy roots (HRc) were developed for the production of justicidin B through elicitation with methyl jasmonate (MeJA) and coronatine (COR). The performances of the cultures were evaluated for their stability, total phenols content and antioxidant ability.

NMR Lipid Profile of Milk from Alpine Goats with Supplemented Hempseed and Linseed Diets.

The supplementation of goat diets with natural products to obtain milk with nutraceutical components is a common practice. In these last years, the influence of supplementation of specifically designed diets has been studied with different analytical tools in order to explore possible beneficial effects in human consumption of animal milk and milk-derived products. In this study, the lipid fraction of milk from Alpine goats undergoing different dietary regimens was studied by H-NMR spectroscopy.

Cell Suspensions of (var. Futura): Effect of Elicitation on Metabolite Content and Antioxidant Activity.

L. is one of the most-studied species for its phytochemistry due to the abundance of secondary metabolites, including cannabinoids, terpenes and phenolic compounds. In the last decade, fiber-type hemp varieties have received interest for the production of many specialized secondary metabolites derived from the phenylpropanoid pathway.

Integrated analytical methodology to investigate bioactive compounds in Crocus sativus L. flowers.

Introduction: The increasing interest on Crocus sativus L. over the last decades is caused by its potential employment as a source of biologically active molecules, endowed with antioxidant and nutraceutical properties. These molecules are present mainly in stigmas and tepals, these last generally considered as byproducts.

Ultra-high performance liquid chromatography tandem mass spectrometry for the detection of durum wheat contamination or adulteration.

In this work, an ultra-performance liquid chromatography electrospray ionization (UPLC-ESI)-MS/MS methodology based on multiple reaction monitoring (MRM) for the selective and sensitive detection and quantification of durum wheat adulteration has been developed and fully validated. The targeted analysis was performed by monitoring specific transitions at m/z 543.7 > 657.