[15]
Havsteen, B.H. The biochemistry & medical significance of the flavonoids. Pharmacol. Ther., 2002, 96(2-3), 67-202.
[17]
Frego, J.A.; Meynell, R.; Lai, A.K.H.; Wong, M.C.Y.; Martin, C.R.; Wiseman, H.; Preedy, V.R. The antioxidant capacity of beer:
Relationships between assays of antioxidant capacity, color and
other alcoholic and non-alcoholic beverages. Beer in Health and
Disease Prevention; Preedy, V.R., Ed.; Elsevier Inc: London, UK,. 2009.
[23]
De Keukeleire, D. Fundamentals of beer and hop chemistry. Quim. Nova, 2000, 23(1), 108-112.
[61]
Minich, D.M.; Lerman, R.H.; Darland, G.; Babish, J.G.; Pacioretty, L.M.; Bland, J.S.; Tripp, M.L. Hop and acacia phytochemicals decreased lipotoxicity in 3t3-l1 adipocytes, db/db mice, and individuals with metabolic syndrome. J. Nutr. Metab., 2010, 2010 Article
ID 467316
[89]
Min, F.; Zhang, L.; Chen, Y.; Zhai, L.; Zhou, W.; Gao, X.; Lin, C. Xanthohumol inhibits proliferation in lymphoma cells by generation of reactive oxygen species and G0/G1-phase cell cycle arrest. Int. J. Clin. Exp. Med., 2017, 10, 10091-10102.
[102]
D’Archivio, M.; Scazzocchio, B.; Giovannini, C.; Masella, R. Role
of protocatechuic acid in obesity-related pathologies. In: Polyphenols
in Human Health and Disease. Watson, R.; Preedy, V.; Zibadi,
S.; Ed. Academic Press: Cambridge. 2014, Vol. 1, pp. 177-189.
[111]
Zachary, I. Determination of Cell Number. In: Cell Proliferation
and Apoptosis. Hughes, D.; Mehmet, H., Eds., BIOS Scientific
Publishers: Oxford, UK. 2003, pp. 23.
[114]
Venturelli, S.; Burkard, M.; Biendl, M.; Lauer, U.M.; Frank, J.; Busch, C. Prenylated chalcones and flavonoids for the prevention and treatment of cancer. Nutrition, 2016, 32(11-12), 1171-1178.
[130]
Possemiers, S.; Bolca, S.; Eeckhaut, E.; Depypere, H.; Verstraete, W. Metabolism of isoflavones, lignans and prenylflavonoids by intestinal bacteria: Producer phenotyping and relation with intestinal community. FEMS Microbiol. Ecol., 2007, 61(2), 372-383.
[133]
Miranda, C.L.; Stevens, J.F.; Helmrich, A.; Henderson, M.C. Antiproliferative and cytotoxic effects of prenylated flavonoids from hops (Humulus lupulus) in human cancer cell lines. Food Chem. Toxicol., 1999, 37, 271-285.
[141]
Beg, A.A.; Baltimore, D. An essential role for NF-κB in preventing TNF-α-induced cell death. Science, 1996, 274, 782-784.
[146]
Hämäläinen, M.; Nieminen, R.; Vuorela, P.; Heinonen, M.; Moilanen, E. Anti-inflammatory effects of flavonoids: Genistein, kaempferol, quercetin, and daidzein inhibit STAT-1 and NF-κb activations, whereas flavone, isorhamnetin, naringenin, and pelargonidin inhibit only NF-κb activation along with their inhibitory effect on iNOS expression and NO production in activated macrophages. Mediators Inflamm., 2007, 2007, 45673.
[153]
Balasuriya, B.W.N.; Rupasinghe, H.P.V. Plant flavonoids as angiotensin converting enzyme inhibitors in regulation of hypertension. Funct. Food Health Dis., 2011, 1, 172-188.
[186]
Jadhav, R.; Puchchakayala, G. Hypoglycemic and antidiabetic activity of flavonoids: Boswellic acid, ellagic acid, quercetin, rutin on streptozotocin-nicotinamide induced type 2 diabetic rats. Int. J. Pharm. Pharm. Sci., 2012, 4, 251-256.
[197]
Hashimoto, T.; Aga, H.; Chaen, H. Isolation and Identification of Anti-Helicobacter pylori compounds from Polygonum tinctorium Lour. Nat. Med., 1998, pp. 27-31.
[205]
Saito, S.; Kawabata, J. DPPH (= 2, 2-Diphenyl-1-picrylhydrazyl) radical-scavenging reaction of protocatechuic acid (=3,4‐Dihydroxybenzoic acid): Difference in reactivity between acids and their esters. Helv. Chim. Acta, 2006, 89, 1395-1407.
[206]
Kakkar, S.; Bais, S. A review on protocatechuic acid and its pharmacological potential. ISRN Pharmacol., 2014, 2014 952943
[207]
Malami, I. Prenylated benzoic acid derivatives from piper species as source of anti-infective agents. IJPSR, 2012, 3, 1554-1559.
[211]
Li, X. Antioxidant activity and mechanism of protocatechuic acid in vitro. Funct. Food Health Dis., 2011, 7, 232-244.
[216]
Hudson, E.A.; Dinh, P.A.; Kokubun, T.; Simmonds, M.S.J.; Gescher, A. Characterization of potentially chemopreventive phenols in extracts of brown rice that inhibit the growth of human breast and colon cancer cells. Cancer Epidemiol. Biomarkers Prev., 2000, 9, 1163-1170.
[218]
Lee, I.R.; Yang, M.Y. Phenolic compounds from Duchesnea chrysantha and their cytotoxic activities in human cancer cell. Arch. Pharm. Res., 1994, 17, 476-479.
[238]
Srinivasan, M.; Sudheer, A.R.; Menon, V.P. Chemopreventive herbal anti-oxidants: Current status and future perspectives. J. Clin. Biochem. Nutr., 2007, 40, 92-100.