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Formulations comprising piceid and resveratrol able to prevent and inhibit lipid peroxidation.

, 2009
STEVANATO, Roberto, RAVAGNAN, Giampietro, MOMO, Federico, FABRIS S.   +3 more
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Piceid, the Major Resveratrol Derivative in Grape Juices

Journal of Agricultural and Food Chemistry, 1999
The levels of trans-piceid, cis-piceid, trans-resveratrol, and cis-resveratrol have been measured in 36 grape juices using an HPLC system with spectral analysis of eluting peaks. The piceid (glucosides) were the major component in the grape juices. In red grape juices the average concentrations were 3.38 mg/L for trans-piceid, 0.79 mg/L for cis-piceid,
A I, Romero-Pérez, M, Ibern-Gómez, R M, Lamuela-Raventós, M C, de La Torre-Boronat   +3 more
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Resveratrol and Its Glycon Piceid Are Stable Polyphenols

Journal of Medicinal Food, 2006
Plant extracts containing phytopolyphenols, including resveratrol, are extensively used as nutraceutical supplements. Recent reports allege their lack of stability at ambient conditions. We have studied the stability of resveratrol and its glycon piceid in a mixture with a whole grape extract for 2 years (long-term stability) under Good Manufacturing ...
Jiri, Prokop, Petr, Abrman, Allen L, Seligson, Milos, Sovak   +3 more
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Biotransformation of Resveratrol to Piceid by Bacillus cereus

Journal of Natural Products, 1998
Microbial transformation of resveratrol (1), trans-3,4', 5-trihydroxystilbene, was studied. Preparative scale biotransformation of 1 with whole-cell suspensions of Bacillus cereus UI 1477 resulted in the production of metabolite 2 which was identical in all respects to an authentic sample of piceid, resveratrol 3-O-beta-D-glucoside.
R H, Cichewicz, S A, Kouzi
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Inhibition of melanogenesis by piceid isolated from Polygonum cuspidatum

Archives of Pharmacal Research, 2010
Piceid (5,4'-dihydroxystilbene-3-O-β-D-glucopyranoside) is one of the stilbenes found in Polygonum cuspidatum. Previous studies have shown that this compound has little effect on tyrosinase inhibition when compared with other stilbenes in a cell-free tyrosinase assay. Furthermore, its role for melanogenesis in melanocytes is relatively unknown.
Eui Taek, Jeong, Mu Hyun, Jin, Mi-Sun, Kim, Yun Hee, Chang, Sun Gyoo, Park   +4 more
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Protective effects of the resveratrol analog piceid in dopaminergic SH-SY5Y cells

Archives of Toxicology, 2017
Age-related motor deficits, such as loss of balance and coordination, are caused, in part, by loss of dopaminergic neurons. Oxidative stress is known to play a role in this neuronal loss. Resveratrol, a natural antioxidant with anticancer and anti-inflammatory potential, has been shown to protect dopaminergic-like cells (SH-SY5Y) against oxidative ...
Sneha Potdar, Mayur S. Parmar, Sidhartha D. Ray, Jane E. Cavanaugh   +3 more
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Resveratrol and Piceid Metabolites and Their Fat-Reduction Effects in Zebrafish Larvae

Zebrafish, 2014
Resveratrol, a polyphenolic phytoalexin found in many plants, has been reported to have antiobesogenic effects in several animal and in vitro models. Zebrafish present several technical advantages that place them at an interesting, halfway point between in vitro and rodent models.
Pardal, David, Caro, Mercedes, Tueros, Itziar, Barranco, Alejandro, Navarro, Virginia   +4 more
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Enzymatic synthesis of piceid glycosides by cyclodextrin glucanotransferase

Process Biochemistry, 2012
Novel glycosides of piceid (3,4'-5-trihydroxy stilbene 3-O-beta-D-glucoside) were produced by the transglycosylation reactions of cyclodextrin glucanotransferase (CGTase) from Bacillus macerans, with piceid (PicG(1)) and maltodextrin as the acceptor and donor substrates, respectively.
Sindhu Mathew, Martin Hedström, Patrick Adlercreutz   +2 more
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Piceid (Resveratrol Glucoside) Synthesis in Stilbene Synthase Transgenic Apple Fruit

Journal of Agricultural and Food Chemistry, 2006
A stilbene synthase gene along with the selectable marker gene bar for herbicide resistance was transferred via Agrobacterium tumefaciens mediated transformation into apple (Malus domesticaBorkh.) cvs. 'Elstar' and 'Holsteiner Cox'. The stilbene synthase catalyzes the conversion of 1 molecule of p-coumaroyl-CoA and 3 molecules of malonyl-CoA into 3,4 ...
Susanne, Rühmann, Dieter, Treutter, Steffi, Fritsche, Karlis, Briviba, Iris, Szankowski   +4 more
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Resveratrol and Piceid Levels in Natural and Blended Peanut Butters

Journal of Agricultural and Food Chemistry, 2000
Peanut and its derivatives, especially peanut butter, are extensively consumed in many countries, mainly in the United States, which is also the major exporter of these products. trans-Resveratrol is present in peanuts, and recently this compound has been quantified in peanut butter.
M, Ibern-Gómez, S, Roig-Pérez, R M, Lamuela-Raventós, M C, de la Torre-Boronat   +3 more
openaire   +2 more sources