Cytotoxicity, antifungal and anti mycotoxins effects of phenolic compounds from fermented rice bran and Spirulina sp

2019 ◽  
Vol 80 ◽  
pp. 190-196 ◽  
Author(s):  
A. Christ-Ribeiro ◽  
C.S. Graça ◽  
L. Kupski ◽  
E. Badiale-Furlong ◽  
L.A. de Souza-Soares
Keyword(s):  
Phenolic Compounds ◽  
Rice Bran

Green recovery of phenolic compounds from rice byproduct (rice bran) using glycerol based on viscosity, conductivity and density

2018 ◽  
Vol 54 (4) ◽  
pp. 1363-1371 ◽  
Author(s):  
Hao Huang ◽  
Zhenni Wang ◽  
Halah Aalim ◽  
Jarukitt Limwachiranon ◽  
Li Li ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Rice Bran

scholarly journals Bioavailability of the ferulic acid-derived phenolic compounds of a rice bran enzymatic extract and their activity against superoxide production

2017 ◽  
Vol 8 (6) ◽  
pp. 2165-2174 ◽  
Author(s):  
Cristina Perez-Ternero ◽  
Alba Macià ◽  
Maria Alvarez de Sotomayor ◽  
Juan Parrado ◽  
Maria-Jose Motilva ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Ferulic Acid ◽  
Rice Bran ◽  
Superoxide Production ◽  
Enzymatic Extract

Rice bran is an exceptional source of such antioxidant molecules as γ-oryzanol and ferulic acid, but their bioavailability and metabolism within this matrix remain unknown.

Antioxidant Activities and Phenolic Compounds of Pigmented Rice Bran Extracts

2012 ◽  
Vol 77 (7) ◽  
pp. C759-C764 ◽  
Author(s):  
Hyun-Il Jun ◽  
Geun-Seoup Song ◽  
Eun-In Yang ◽  
Young Youn ◽  
Young-Soo Kim
Keyword(s):  
Phenolic Compounds ◽  
Rice Bran ◽  
Antioxidant Activities ◽  
Pigmented Rice

Production of phenolic compounds from rice bran biomass under subcritical water conditions

2010 ◽  
Vol 160 (1) ◽  
pp. 259-266 ◽  
Author(s):  
Omid Pourali ◽  
Feridoun Salak Asghari ◽  
Hiroyuki Yoshida
Keyword(s):  
Phenolic Compounds ◽  
Rice Bran ◽  
Subcritical Water ◽  
Water Conditions

scholarly journals Protective Effects of Defatted Sticky Rice Bran Extracts on the Early Stages of Hepatocarcinogenesis in Rats

Molecules ◽  
2019 ◽  
Vol 24 (11) ◽  
pp. 2142 ◽  
Author(s):  
Aphisit Dokkaew ◽  
Charatda Punvittayagul ◽  
Orapin Insuan ◽  
Pornngarm Limtrakul (Dejkriengkraikul) ◽  
Rawiwan Wongpoomchai
Keyword(s):  
Vitamin E ◽  
Phenolic Compounds ◽  
Rice Bran ◽  
Inhibitory Effect ◽  
Nuclear Antigen ◽  
Protective Effects ◽  
Glutathione S Transferase ◽  
Preneoplastic Lesions ◽  
Rice Bran Extract ◽  
Initiation Stage

Use of natural products is one strategy to lessen cancer incidence. Rice bran, especially from colored rice, contains high antioxidant activity. Cancer chemopreventive effects of hydrophilic purple rice bran extract (PRBE) and white rice bran extract (WRBE) on carcinogen-induced preneoplastic lesion formation in livers of rats were investigated. A 15-week administration of PRBE and WRBE did not induce hepatic glutathione S-transferase placental form (GST-P) positive foci formation as the biomarker of rat hepatocarcinogenesis. PRBE and WRBE at 500 mg/kg body weight significantly decreased number and size of GST-P positive foci in diethylnitrosamine (DEN)-initiated rats. The number of proliferating nuclear antigen positive hepatocytes were also reduced in preneoplastic lesions in both PRBE and WRBE fed DEN-treated rats. Notably, the inhibitory effect on GST-P positive foci formation induced by DEN during the initiation stage was found only in rats treated by PRBE for five weeks. Furthermore, PRBE attenuated the expression of proinflammatory cytokines involving genes including TNF-α, iNOS, and NF-κB. PBRE contained a higher number of anthocyanins and other phenolic compounds and vitamin E. PRBE might protect DEN-induced hepatocarcinogenesis in rats via attenuation of cellular inflammation and cell proliferation. Anthocyanins and other phenolic compounds, as well as vitamin E, might play a role in cancer chemopreventive activity in rice bran extract.

Profile of Phenolic Compounds Released from Rice Bran by Rhizopus oryzae and Trichoderma reesei : Their Relation with Hydrolases Activity

2019 ◽  
Vol 84 (6) ◽  
pp. 1382-1389 ◽  
Author(s):  
Taiana Denardi de Souza ◽  
Chiara Alves Leal ◽  
Kelly Cristina Massarolo ◽  
Eliana Badiale‐Fulong
Keyword(s):  
Phenolic Compounds ◽  
Trichoderma Reesei ◽  
Rice Bran ◽  
Rhizopus Oryzae
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