Phenolic compounds are secondary metabolites produced by plants, and their study has been increased in recent years due to ability improve human health. The aim of this work was the determination phenolic presents blue corn flour before after a fermentation process, where different proportions were used (Zea mays L.) Czapek Dox culture medium (90 mL with 10 g flour, 80 20 70 30 flour) fermented...

Pelargonidin chloride (PC) is one of the major anthocyanin found in berries, radish and other natural foods. Many natural chemopreventive compounds have been shown to be potent inducers of phase II detoxification genes and its up-regulation is important for oxidative stress related disorders. In the present study, we investigated the effect of PC in ameliorating citrinin (CTN) induced cytotoxic...

BACKGROUND Diabetes mellitus in some clinical cases is accompanied with hyperalgesia. In this study, we evaluated the possible beneficial effect of chronic pelargonidin (PG) treatment on hyperalgesia in streptozotocin (STZ)-diabetic neuropathic rat. METHODS Male Wistar rats (n = 56) were divided into seven groups, i.e. control, diabetic, PG-treated control, PG (single- and multiple-dose)-trea...

Anthocyanin colors and factors which stabilize and enhance these labile pigments were studied in this thesis. Berry anthocyanin colors were successfully improved by phenolic acid and natural plant extract addition. The results obtained contribute to the understanding of the chemical behavior of anthocyanins. The color quality of black currant wine was improved by the addition of crowberry juice...

Clematis tientaiensis is an ornamental plant with beautiful flowers that belongs to the Ranunculaceae family. C. endemic Zhejiang Province in China. Five different colours of flower have been observed, and explore reason for this colour variation, transcriptome metabolome sequencing analyses were conducted study. The results indicate 32 metabolites participate anthocyanin biosynthesis, 24 diffe...

The objective of this research was to evaluate the effects dynamic high pressure at different processing temperatures, on extraction bioactive compounds from Peruvian purple corn cob. cobs were ground and sieved then be mixed with an acidified 20% ethanol-water solution (pH 2) in a 1:30 (w/v) ratio. hydroalcoholic extracts subjected maceration processes varying temperature (25 °C 60 °C) (0.01 M...

the anthocyanins of the fruit skin of iranian forest pear (sange khouj) were separated, identified and quantified using high-performance liquid chromatography/diode array detection (hplc/dad) and hplc/electrospray ionization /mass spectrometry (hplc/esi /ms). the individual anthocyanins were identified by comparing their mass spectral data and retention times with those of standards and publish...