set up a phenolic compounds gazebo

The setup of a novel, rapid, and sensitive UHPLC QqQ-MS method was described for the determination of phenolic compounds in tomatoes and tomato-based products (tomato sauce and juice). Phenolic compounds including hydroxybenzoic and hydroxycinnamic acid derivatives, flavonols, and 

Results showed that Se-fertilisation enriched EVOOs both in selenium (up to 120 μg kg-1) and in phenols (up to 401 mg kg-1). This latter enrichment was related to an increase in PAL (L-Phenylalanine Ammonia-Lyase) activities and it was largely independent on the climatic pattern. Considering the 

Analysis of phenolic compounds and radical scavenging activity of Echinacea spp. Pellati F(1), Benvenuti S, Magro L, Melegari M, Soragni F. Author information: (1)Department of Pharmaceutical Sciences, University of Modena and Reggio Emilia, Via G. Campi 183, 41100 Modena, Italy. The aim of this study was to set up 

Total concentration of phenolic compounds differed among rootstocks by 29-35% depending on the year. Differences in Effects of location within the tree canopy on carbohydrates, organic acids, amino acids and phenolic compounds in the fruit peel and flesh from three apple (Malus × domestica) cultivars. Hort. Res.

Rapid methods for extracting and quantifying phenolic compounds were developed by comparing three extraction solvent combinations (80:20 v/v . The solvent gradient conditions for phenolic acids in volume ratios were as follows: 0 5% B during 5 min, 5 10% B up to 10 min; 10 12% B up to 16 min, 

The 70% methanol extracts and its diethyl ether, ethyl acetate, n-butanol and water fractions were tested in parallel with the phenolic standards, e.g., caffeic acid, quercetin, BHA, BHT, and Trolox. The SET-type activity of the extracts depended primarily on the extraction solvent. The most valuable extracts