Article
Biochemistry & Molecular Biology
Seong-Jun Cho, Sang-Deok Lee, Sung-Wook Han
Summary: This study developed a feasible method to extract high-purity and high-quality rice bran protein (RBP) from rice bran. RBP prepared from low-heat-treated defatted rice bran (LDRB) showed good functional properties comparable to soy proteins. This study demonstrated that RBP is a potential new protein source in the food industry.
Article
Chemistry, Applied
Ali A. Bisly, Navam S. Hettiarachchy, T. K. S. Kumar, Jackson O. Lay
Summary: The response surface methodology was used to optimize the extraction of water-soluble proteins and peptides from heat-stabilized defatted rice bran, with the result showing higher antioxidant activity of the extracted proteins indicating potential use in food products.
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY
(2022)
Article
Chemistry, Applied
Laura Luisi Antunes, Ana Leticia Back, Maria Luiza Barco Catto Kossar, Adreano Gomes Spessato, Eliane Colla, Deisy Alessandra Drunkler
Summary: Ultrasound-assisted extraction and hydrothermal treatment were used to extract carbohydrates from defatted rice bran, and the extracted carbohydrates showed positive prebiotic activity by promoting the growth and metabolic activity of beneficial bacteria.
Article
Chemistry, Multidisciplinary
Vichugorn Wattayagorn, Mesayamas Kongsema, Sukuntaros Tadakittisarn, Pramote Chumnanpuen
Summary: The study found that hydrolyzed riceberry rice bran extracts have a greater apoptotic effect on metastatic colon cancer cells and induce senescence in non-metastatic cells. These findings are important for future medical research and colon cancer treatment.
APPLIED SCIENCES-BASEL
(2022)
Article
Agriculture, Multidisciplinary
Lei Zheng, XingYi Zhu, Jialu Wang, Weike Su
Summary: The study developed mechanochemical-assisted extraction (MCAE) and mechanochemical-assisted enzyme catalysis (MCAEC) methods for extracting and enzymatic hydrolysis of calcium phytate from defatted rice bran, respectively. The optimized MCAE conditions resulted in a calcium phytate yield of 97.0 mg/g, while the optimized MCAEC conditions achieved a hydrolysis rate of 39.7% for calcium phytate. Compared to traditional methods, MCAE and MCAEC demonstrated higher yields and hydrolysis rates, respectively.
CHEMICAL AND BIOLOGICAL TECHNOLOGIES IN AGRICULTURE
(2023)
Article
Food Science & Technology
Laleewan Tajasuwan, Aikkarach Kettawan, Thanaporn Rungruang, Kansuda Wunjuntuk, Pinidphon Prombutara, Chawanphat Muangnoi, Aurawan Kringkasemsee Kettawan
Summary: Defatted rice bran (DRB) is a popular food with nutritional and functional aspects. This study found that DRB supplementation has a chemopreventive effect on colitis-associated colorectal cancer (CRC) in rats, reducing CRC symptoms and inhibiting inflammation and cancer cell proliferation. These findings suggest that DRB could be a natural dietary chemopreventive agent for cancer prevention.
Article
Fisheries
Tomaz Soligo De Mello Ayres, Anelise Christ-Ribeiro, Eliana Badiale Furlong, Jose Maria Monserrat, Marcelo Borges Tesser
Summary: The study evaluated the use of defatted rice bran fermented by Rhizopus oryzae in mullet fish diets, finding that inclusion of 200 g kg(-1) or higher of fermented rice bran resulted in decreased growth in the fish. The lipid content in fish carcasses decreased with higher inclusion levels of fermented rice bran, and a maximum inclusion of 100 g kg(-1) fermented rice bran is recommended for M. liza juveniles' diets.
Article
Food Science & Technology
Feiyue Ren, Yulin Feng, Huijuan Zhang, Jing Wang
Summary: This study examined the effects of different modification methods on defatted rice bran dietary fiber, with fermentation and enzymatic hydrolysis combined modification showing the most significant impact. The microstructural properties of the modified dietary fiber changed, while the crystal type remained generally unchanged. Glucose adsorption capacity was significantly improved with fermentation and enzymatic hydrolysis modification.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Agricultural Engineering
Barbara P. Moreira, Crisleine P. Draszewski, Dian Celante, Leoni Brondani, Daniel Lachos-Perez, Flavio D. Mayer, Ederson R. Abaide, Fernanda Castilhos
Summary: The composition of defatted rice bran was modified by deep eutectic solvent pretreatment, leading to increased content of lignin and hemicellulose. As a result, the yield of fermentable sugars during subcritical water hydrolysis was significantly improved.
BIORESOURCE TECHNOLOGY
(2022)
Article
Nutrition & Dietetics
Laleewan Tajasuwan, Aikkarach Kettawan, Thanaporn Rungruang, Kansuda Wunjuntuk, Pinidphon Prombutara
Summary: Defatted rice bran (DRB) is a by-product of rice bran derived after the oil extraction, containing various bioactive compounds. Supplementation with DRB can prevent inflammation, cell proliferation, and tumorigenesis, and promote the growth of beneficial gut bacteria and the production of short chain fatty acids (SCFAs). Furthermore, DRB can also restore the loss of goblet cells and improve the thickness of the mucus layer in the colon.
Article
Chemistry, Applied
Yan Li, Chen Gao, Yu Wang, Mingcong Fan, Li Wang, Haifeng Qian
Summary: The volatile composition, bitterness, and physicochemical properties of stabilized rice bran undergo changes during storage, providing a foundation for improving its acceptability and edibility in the future.
Article
Food Science & Technology
Weifa Su, Zipeng Jiang, Cheng Wang, Bocheng Xu, Zeqing Lu, Fengqin Wang, Xin Zong, Mingliang Jin, Yizhen Wang
Summary: In this study, co-fermentation of defatted rice bran (DFRB) using Bacillus subtilis, Saccharomyces cerevisiae, and Lactiplantibacillus plantarum was investigated. The co-fermentation effectively improved the nutritional value of DFRB by degrading antinutritional factors and fiber, and increasing protein content. It also prevented lipid oxidation and optimized the microbial community. High-throughput sequencing and metabolic analysis provided insights into the metabolic pathways during the co-fermentation of DFRB.
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
(2022)
Article
Food Science & Technology
Hua Jin, Lifeng Shang, Yuhang Xue, Ying Wan, Chang Liu, Zhijun Fan, Jing Xu, Qingshan Zhao
Summary: This study aimed to investigate the digestion of rice bran protein hydrolysate (RBPH)-stabilized curcumin nanoemulsions in the oral and gastrointestinal tracts and the effect of digestion factors on lipolysis rate and curcumin bioaccessibility. The results showed that RBPH nanoemulsion underwent extensive flocculation during oral digestion, while RBP nanoemulsion had a smaller increase in droplet size. Pepsin destroyed the conformation of RBPH emulsion during gastric digestion. RBPH emulsion had higher lipolysis rate and curcumin bioaccessibility during simulated small intestine digestion.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Agriculture, Dairy & Animal Science
Bingbing B. Huang, Zhiqiang Q. Sun, Li Wang, Lu Wang, Huangwei W. Shi, Qile L. Hu, Zhiqian Q. Lyu, Defa F. Li, Jianjun J. Zang, Changhua H. Lai
Summary: This study aimed to evaluate the effects of different defatted rice bran (DFRB) sources and processing technologies on nutrient digestibility in different intestinal segments of pigs. The results showed that the apparent ileal digestibility (AID) and total tract digestibility (ATTD) of various dietary nutrients varied significantly between different DFRB sources and processing technologies. Pressed DFRBs generally had higher digestibility rates compared to solvent-extracted DFRBs, with differences observed in dry matter, ash, organic matter, crude protein, and fiber components.
JOURNAL OF ANIMAL SCIENCE
(2021)
Article
Food Science & Technology
Hoang Phuong Le, Diep Thanh Nghi Hong, Thi Thao Loan Nguyen, Thi My Hanh Le, Shige Koseki, Thanh Binh Ho, Binh Ly-Nguyen
Summary: This study investigated the thermal degradation kinetics of fructooligosaccharides (FOS) in defatted rice bran. The results showed that the degradation kinetics of FOS followed a first-order kinetic model and were more pronounced at acidic pH.
Article
Biochemistry & Molecular Biology
Subramani Karthikeyan, Shanmugavel Chinnathambi, Ayyavoo Kannan, Perumal Rajakumar, Devadasan Velmurugan, Ganesan Bharanidharan, Prakasarao Aruna, Singaravelu Ganesan
JOURNAL OF BIOCHEMICAL AND MOLECULAR TOXICOLOGY
(2015)
Article
Chemistry, Multidisciplinary
Ayyavoo Kannan, Perumal Rajakumar
Article
Chemistry, Multidisciplinary
Ayyavoo Kannan, Perumal Rajakumar
Article
Chemistry, Multidisciplinary
Ayyavoo Kannan, Perumal Rajakumar
Article
Chemistry, Organic
Ayyavoo Kannan, Ramasamy Anandhan, Perumal Rajakumar
SYNTHETIC COMMUNICATIONS
(2017)
Article
Chemistry, Organic
Ramasamy Anandhan, Ayyavoo Kannan, Perumal Rajakumar
SYNTHETIC COMMUNICATIONS
(2017)
Article
Chemistry, Organic
Ayyavoo Kannan, Velautham Saravanan, Perumal Rajakumar
ASIAN JOURNAL OF ORGANIC CHEMISTRY
(2016)
Article
Chemistry, Multidisciplinary
Velautham Saravanan, Ayyavoo Kannan, Perumal Rajakumar
NEW JOURNAL OF CHEMISTRY
(2017)
Article
Chemistry, Analytical
Velautham Saravanan, Ayyavoo Kannan, Perumal Rajakumar
SENSORS AND ACTUATORS B-CHEMICAL
(2017)
Article
Immunology
Y-Y Wang, A. Kannan, K. L. Nunn, M. A. Murphy, D. B. Subramani, T. Moench, R. Cone, S. K. Lai
MUCOSAL IMMUNOLOGY
(2014)
Article
Materials Science, Multidisciplinary
R. Vanathi Vijayalakshmi, A. Kannan, P. Praveen Kumar, K. Ravichandran, P. Rajakumar
MATERIALS CHEMISTRY AND PHYSICS
(2019)
Review
Chemistry, Multidisciplinary
Kannan Ayyavoo, Praveena Velusamy
Summary: Fluorescent probes play a crucial role in chemical, biological, and medical fields for detecting target materials such as metal cations, anions, and neutral molecules through changes in fluorescence emission. Pyrene and its derivatives, widely used as fluorescent probes, exhibit strong fluorescent emission in live cells, low cytotoxicity, and high fluorescence quantum yield.
NEW JOURNAL OF CHEMISTRY
(2021)
Proceedings Paper
Materials Science, Multidisciplinary
K. Mohan, S. Sundararaj, K. Gopi Kannan, A. Kannan
MATERIALS TODAY-PROCEEDINGS
(2020)
Article
Multidisciplinary Sciences
Deidre van der Westhuizen, Ayyavoo Kannan, Jeanet Conradie, Karel G. von Eschwege
Letter
Medicine, General & Internal
Shahla Siddiqui, A. Kannan, P. Sivamalar, C. P. Chai
JCPSP-JOURNAL OF THE COLLEGE OF PHYSICIANS AND SURGEONS PAKISTAN
(2016)