Rice bran oil (RBO) is obtained from rice bran. It contains fatty acids and some phytochemicals. RBO has been reported to have biological activities. Previous publications showed the anticancer activity of fraction extracted in LoVo, a colorectal cancer cell line through apoptosis via MAPK pathway with half-maximal effective concentration (EC50) value 155.50 ± 1.10 µg/ml. Thus, this s...

The rice bran or outer layer of the rice grain contains a number of micronutrients and valuable phytochemicals. Several studies have shown that pigmented rice bran contains higher amounts of beneficial phytochemicals such as phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, γ-oryzanol, phytic acid, free fatty acids and methyl ester derivatives (Leardkamolka...

Supercritical fluid extraction (SFE) of wheat bran oil with pure supercritical carbon dioxide (SC-CO2) at different extraction pressures (25, 40 and 55 MPa) and temperatures (40, 70 and 95 oC) has been studied. Since wheat bran is characterized by having an important content of antioxidant compounds, the content of such compounds in the extracted oil and its antioxidant activity were evaluated....

In this study, rice brans from different cultivars (Calrose, Jasmine, and Red Wells) were assessed for their ability to inhibit Salmonella enterica serovar Typhimurium using an in vitro mixed anaerobic culture system containing cecal microbiota obtained from broilers of different ages. Salmonella Typhimurium was added to controls (feed only, cecal only, and feed + cecal material) and treatments...

Rice bran is an economical, under-utilized co-product of rough rice milling. The objective of this study was to produce rice-bran peptides and investigate for anti-cancer activity. Protein hydrolysates were prepared by treating heat stabilized defatted rice-bran with food grade Alcalase enzyme, followed by treatment with simulated gastric and intestinal juices to obtain resistant peptides. Resi...

OBJECTIVE The objective of this study was to evaluate increasing doses of a novel microbial phytase (Cibenza Phytaverse, Novus International, St. Charles, MO, USA) on standardized total tract digestibility (STTD) of P in canola meal (CM), corn, corn-derived distiller's dried grains with solubles (DDGS), rice bran (RB), sorghum, soybean meal (SBM), sunflower meal (SFM), and wheat. METHODS Two ...

This study examined the effects of rice bran oil (RBO) on mouse intestinal microbiota and urinary isoflavonoids. Dietary RBO affects intestinal cholesterol absorption. Intestinal microbiota seem to play an important role in isoflavone metabolism. We hypothesized that dietary RBO changes the metabolism of isoflavonoids and intestinal microbiota in mice. Male mice were randomly divided into two g...

Ferulic acid (FA) is widely used as an antioxidant, e.g., as a Ultraviolet (UV) protectant in cosmetics and in various medical applications. It has been produced by the hydrolysis of γ-oryzanol found in rice bran oil soapstock. In this study, the base-catalyzed, homogenous hydrolysis of γ-oryzanol was conducted using various ratios of potassium hydroxide (KOH) to γ-oryzanol, initial concentrati...

The purpose of this study was to develop a pharmaceutical formulation containing fatty acid extract rich in free omega-3 fatty acids such as eicosapentaenoic acid and docosahexaenoic acid for topical use. Although the health benefits of cod liver oil and other fish oils taken orally as a dietary supplement have been acknowledged and exploited, it is clear that their use can be extended further ...

Aspergillus strains obtained from IMTECH Chandigarh and from Department of Biotechnology, CDLU, Sirsa were screened for their ability to produce amylase by starch agar plate method. Among the five strains, A. niger MTCC-104 showed highest clearing zone on starch agar plates as well as amylase activity in solid state fermentation. Different substrates like wheat bran, rice bran, soybean meal and...