Lopamudra Nayak

ORCID: 0000-0003-2560-3206
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About
Contact & Profiles
Research Areas
  • GABA and Rice Research
  • Food composition and properties
  • Plant Micronutrient Interactions and Effects
  • Plant Stress Responses and Tolerance
  • Iron Metabolism and Disorders
  • Phytase and its Applications
  • Plant-Microbe Interactions and Immunity
  • Plant nutrient uptake and metabolism
  • Urban Green Space and Health
  • Legume Nitrogen Fixing Symbiosis
  • Land Use and Ecosystem Services
  • Rice Cultivation and Yield Improvement
  • Plant responses to elevated CO2
  • Environmental and Social Impact Assessments
  • Plant responses to water stress
  • Microbial Metabolism and Applications
  • Genetically Modified Organisms Research
  • Mitochondrial Function and Pathology
  • Geochemistry and Geologic Mapping
  • Polysaccharides Composition and Applications
  • Urban Transport and Accessibility
  • Urban Agriculture and Sustainability
  • Ginkgo biloba and Cashew Applications
  • Food and Agricultural Sciences
  • Agriculture Sustainability and Environmental Impact

Central Rice Research Institute
2017-2024

Indian Institute of Technology Dharwad
2014-2021

Utkal University
2018

Phytic acid (PA) is considered as an anti-nutritional factor (ANF) present in cereals and legumes bind to cationic minerals including iron (Fe) zinc (Zn), thus reducing their bioavailability both ruminants nonruminants. The study was aimed at finding the impact of PA on Fe Zn. Six rice cultivars with contrasting were evaluated for total phosphorus (P), PA, Fe, Zn brown processed rice. A significant correlation milled (r = .69) observed. content negatively correlated −.55) while no found...

10.1111/jfbc.12413 article EN Journal of Food Biochemistry 2017-08-17

Summary Surge in diabetes cases and its expensive management cost are major constraints leading to reduced rice consumption. Therefore, screening of low glycaemic index (GI) along with better cooking quality is a cost‐effective approach for management. In 103 diverse germplasms analysed starch digestibility parameters, GI was observed between 52.72 (EC 966576) 73.46 (IC 200559), whereas resistant (RS) amylose content (AC) were found the range 0.31–2.26% 3.52–22.31%, respectively. On other...

10.1111/ijfs.17028 article EN mit International Journal of Food Science & Technology 2024-03-03

Low light (LL) stress is an important abiotic of wet season which adversely affects starch biosynthesis and results in drastic reduction rice grain yield. In general, the yield decreases together with amylose (AC) resistant (RS) contents while glycemic index (GI) values increased plants exposed to LL stress. This first report effect on RS GI values. present investigation, 14 genotypes are studied for AC, RS, grains. Rice genotypes, Purnendu Shashi differ exhibiting relatively much lower AC...

10.1002/star.201800216 article EN Starch - Stärke 2019-02-05

Photorespiration, which is prevalent under higher temperature and arid conditions, significantly affects crop productivity by reducing yields up to 50% in C3 crops like rice severe stress conditions. This primarily attributed a reduction net photosynthetic rate (PN). Rice flag leaf photosynthesis the primary supplier of sugar maturing spikelets after anthesis. study evaluated grain quality traits starch content wild type (WT) transgenic generated introducing Escherichia coli (E. coli)...

10.35709/ory.2022.59.1.6 article EN publisher-specific-oa ORYZA- An International Journal on Rice 2022-03-30

Rice is considered a high estimated glycemic index (eGI) food because of its higher starch digestibility, which leads to type II diabetes and obesity as result sedentary life style. Furthermore, the incresaing cases in rice-consuming populations worldwide need alternative methods reduce impact rice, with dietary prescriptions based on eGI value being an attractive practical concept. often paired vegetables, pulses, tubers roots, staple group Africa, Latin America Asia, are rich fibre...

10.1002/jsfa.13679 article EN Journal of the Science of Food and Agriculture 2024-07-02

High resistant starch (RS) rice with a low glycemic index (GI) is digested more slowly, resulting in slow increase the postprandial blood glucose level. People milled as staple diet, and sedentary lifestyles, are prone to acquire type 2 diabetes long term. With an increasing population of diabetics worldwide, one possible solution development rice-based, low-GI foods high RS content rice. In addition amylose (AC), linear chains amylopectin also affect rate digestibility.

10.1002/jsfa.14074 article EN Journal of the Science of Food and Agriculture 2024-12-12
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