Impact of hydrothermal pre‐treatments on physicochemical characteristics and drying kinetics of starch from red rice ( Oryza sativa L.)

2021 ◽  
Author(s):  
Raphael Lucas Jacinto Almeida ◽  
Newton Carlos Santos ◽  
Carlos Eduardo Padilha ◽  
Shênia Santos Monteiro ◽  
Everaldo Silvino dos Santos
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Physicochemical Characteristics ◽  
Drying Kinetics ◽  
Red Rice ◽  
Kinetics Of

scholarly journals Performance of the agronomic traits of six advanced promising lines of red rice (oryza sativa l.) grown on the paddy field

2021 ◽  
Vol 681 (1) ◽  
pp. 012033
Author(s):  
G R Sadimantara ◽  
E Febrianti ◽  
LO Afa ◽  
S Leomo ◽  
Muhidin ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Paddy Field ◽  
Agronomic Traits ◽  
Oryza Sativa L ◽  
Red Rice

Antidiabetic Potential of Purple and Red Rice (Oryza sativa L.) Bran Extracts

2016 ◽  
Vol 64 (26) ◽  
pp. 5345-5353 ◽  
Author(s):  
Stephen M. Boue ◽  
Kim W. Daigle ◽  
Ming-Hsuan Chen ◽  
Heping Cao ◽  
Mark L. Heiman
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Red Rice

scholarly journals Biological activity of chitosan inducing resistance efficiency of rice (Oryza sativa L.) after treatment with fungal based chitosan

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Vethamonickam Stanley-Raja ◽  
Sengottayan Senthil-Nathan ◽  
Kanagaraj Muthu-Pandian Chanthini ◽  
Haridoss Sivanesh ◽  
Ramakrishnan Ramasubramanian ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Growth Parameters ◽  
Oryza Sativa L ◽  
Management Strategies ◽  
Pathogen Resistance ◽  
Protective Agent ◽  
Rice Varieties ◽  
Fungal Chitosan ◽  
Kinetics Of ◽  
Better Than

AbstractReduced pathogen resistance and management of the left-over rice stubble are among the most important challenges faced in rice cultivation. A novel and eco-friendly strategy to synthesise ‘Fungal Chitosan’ (FC) from Aspergillus niger using rice straw could serve as a sustainable treatment approach to improve both disease resistance and yields, while also effectively managing the rice stubble waste. The FC treatment promoted germination as well as growth parameters in rice varieties, TN1 (high yielding-susceptible) and PTB33 (low yielding-resistant) better than a commercial chitosan (PC). Treatments of exogenously applied FC to plants produced direct toxicity to Xoo, and reduced the BLB disease index by 39.9% in TN1. The capability of FC to trigger a cascade of defense pathways was evident from the measurable changes in the kinetics of defense enzymes, peroxidase (POD) and polyphenol oxidase (PPO). FC treatment increased levels of POD in TN1 by 59.4%, which was 35.3% greater than that of untreated PTB33. Therefore, the study demonstrated the effectiveness of FC treatments for use in agriculture as a potential biostimulant as well as protective agent against bacterial leaf blight, BLB, of rice (Oryza sativa) that could be produced from stubble waste and improve rice stubble management strategies.

Gene flow from weedy red rice (Oryza sativa L.) to cultivated rice and fitness of hybrids

2009 ◽  
Vol 65 (10) ◽  
pp. 1124-1129 ◽  
Author(s):  
Vinod K Shivrain ◽  
Nilda R Burgos ◽  
David R Gealy ◽  
Marites A Sales ◽  
Kenneth L Smith
Keyword(s):  
Oryza Sativa ◽  
Gene Flow ◽  
Oryza Sativa L ◽  
Red Rice ◽  
Cultivated Rice ◽  
Weedy Red Rice

Diversity of weedy red rice (Oryza sativa L.) in Arkansas, U.S.A. in relation to weed management

2010 ◽  
Vol 29 (7) ◽  
pp. 721-730 ◽  
Author(s):  
Vinod K. Shivrain ◽  
Nilda R. Burgos ◽  
Robert C. Scott ◽  
Edward E. Gbur ◽  
Leopoldo E. Estorninos ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Weed Management ◽  
Oryza Sativa L ◽  
Red Rice ◽  
Weedy Red Rice

Comparative analysis of physicochemicals and antioxidative properties in new red rice (Oryza sativa L. cv. Gunganghongmi)

2013 ◽  
Vol 16 (1) ◽  
pp. 63-68 ◽  
Author(s):  
Woo Duck Seo ◽  
Jun Young Kim ◽  
You-Chun Song ◽  
Jun-Hyun Cho ◽  
Ki Chang Jang ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Comparative Analysis ◽  
Oryza Sativa L ◽  
Red Rice ◽  
Antioxidative Properties

scholarly journals Gluconacetobacter diazotrophicus Changes The Molecular Mechanisms of Root Development in Oryza sativa L. Growing Under Water Stress

2020 ◽  
Vol 21 (1) ◽  
pp. 333 ◽  
Author(s):  
Renata Silva ◽  
Luanna Filgueiras ◽  
Bruna Santos ◽  
Mariana Coelho ◽  
Maria Silva ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Root Growth ◽  
Root Development ◽  
Molecular Mechanisms ◽  
Oryza Sativa L ◽  
Gluconacetobacter Diazotrophicus ◽  
Red Rice ◽  
Bacterial Inoculation ◽  
Rice Plants

Background: Inoculation with Gluconacetobacter diazotrophicus has shown to influence root development in red rice plants, and more recently, the induced systemic tolerance (IST) response to drought was also demonstrated. The goal of this study was to evaluate the inoculation effect of G. diazotrophicus strain Pal5 on the amelioration of drought stress and root development in red rice (Oryza sativa L.). Methods: The experimental treatments consist of red rice plants inoculated with and without strain Pal5 in presence and absence of water restriction. Physiological, biochemical, and molecular analyses of plant roots were carried out, along with measurements of growth and biochemical components. Results: The plants showed a positive response to the bacterial inoculation, with root growth promotion and induction of tolerance to drought. An increase in the root area and higher levels of osmoprotectant solutes were observed in roots. Bacterial inoculation increased the drought tolerance and positively regulated certain root development genes against the water deficit in plants. Conclusion: G. diazotrophicus Pal5 strain inoculation favored red rice plants by promoting various root growth and developmental mechanisms against drought stress, enabling root development and improving biochemical composition.

scholarly journals Selection of red rice (Oryza sativa L.) resistant blast disease

2020 ◽  
Vol 599 ◽  
pp. 012065
Author(s):  
E D Mustikarini ◽  
T Lestari ◽  
G I Prayoga ◽  
R Santi ◽  
S Dewi
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Blast Disease ◽  
Red Rice ◽  
Selection Of
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