TAILIEUCHUNG - A study on phytochemicals and mineral content of indigenous red rice of Assam, India

Considering nutraceutical potentiality of phytochemicals, a few indigenous red rice germplsams of Assam, India were analysed for various phytochemicals, antioxidant activities and a few mineral contents. Among the sixteen germplasm analysed in their brown form, the total phenol content, total flavonoid content, and the anthocyanin content per100 gm dry matter ranged mg± (‘Ranga Dariya’) to 2223 mg± (‘Amana Bao’), ± (‘Ixojoy’) to ± (‘Dal Bao’) and ± µg (‘Kolaguni’) ± µg (‘Betu’), respectively. For the polished form of rice, the same in 100 gm dry matter ranged mg± in ‘Ranga Dariya’ to 1409 mg± in ‘Kolaguni’, from ± mg in ‘Ranga Dariya’ to ± in ‘Negheribao’ and from ± (‘Biroi’) to ± (‘Hurupibao’), respectively. The antioxidant activities were observed to be the highest ± in ‘Negheribao’ (for brown form of rice) and ± in ‘Kenekuabao’ (for polished form of rice) and the lowest ± in ‘Betu’(for brown form of rice) and ± % in ‘Ranga Dariya’ (polished rice), respectively. In brown rice, on dry weight basis, the iron, zinc and manganese content ranged from mg per 100 gm, mg to per 100 gm and mg per 100 gm to mg per 100 gm, respectively. The study revealed some indigenous rice germplasm of Assam, India which are significant considering phenolic compounds and mineral content. | A study on phytochemicals and mineral content of indigenous red rice of Assam, India

• Nông nghiệp
• Colored rice
• Red rice
• Total phenols
• Total flavonoids
• Antioxidant activity
• Proximate composition
• Cooked indigenous colored rice
• Biochemical composition
• Antioxidant capacity
• Enzyme inhibition
• Phenolic compounds
• Flavonoid contents
• Character association
• Path analysis
• Quality traits
• Oryza sativa L
• Physico chemical
• Nutritional quality parameters
• Investigation of antioxidant activity
• The hydrolysate derived
• Natural antioxidant ingredient
• L
• FG for application
• Ferric reducing antioxidant potential
• BMC Genomics
• Chinese bayberry
• Antioxidant compounds
• Active antioxidant
• Fruit’s antioxidant components
• Salvia tomentosa
• Phenolic composition
• Antioxidant activity of Salvia tomentosa
• Cultivated plants
• The antioxidant activity of Vernonia amygdalina Del
• Central composite design
• Maximum antioxidant activity
• The content of phenolic compounds
• Response surface methodology
• Hyptis Suaveolens (L) poit
• Free radical scavenging activity
• Natural antioxidant
• Indicated that the ethanolic extract
• Antioxidant enzymes
• Temperature induction response
• Temperature enhances antioxidant enzyme activity
• Enzyme activity
• Osmoprotectants in tomato
• Tylophora indica
• Phytochemical analysis
• Qualitative analysis
• Antioxidant activity of Tylophora indica
• RTS beverages
• Carrot based RTS beverages
• Total soluble solids
• Antioxidant activity of carrot
• Green cabbage
• Sulforaphane composition
• Cytotoxic and antioxidant activity
• Crucifer vegetables
• Agricultural science
• Total phenolic and antioxidant activity
• Different Mentha spicata
• M longifolia accessions
• Phenolic compound
• Momordica charantia
• Antimicrobial ability
• Bitter melon
• In vitro antibacterial activity
• Biochemical compositions
• Ophiocordyceps sobolifera
• Extraction temperature
• In vitro antioxidant activities
• Extraction temperatures on in vitro antioxidant activities
• Terminalia catappa
• Colocasia esculenta
• Antimicrobial activity
• Superoxide anion radical scavenging assay
• Ferric reducing antioxidant power
• Essential oil
• Antioxidant properties
• α tocopherol equivalent
• Acetes japonicus
• Enzymatic hydrolysis
• Antioxidant potential
• Enzyme type
• Antioxidant and plant water relation traits
• Plant water relation traits
• Water relation traits
• Restricted irrigation
• Antioxidant activity of apigenin
• Nevadensin using DFT
• Promising antioxidant agent
• Studied compounds with atom numbering
• FMO analysis
• Ganoderma lucidum
• Ultrasound assisted enzymatic extraction
• Antioxidant activities
• Antioxidant activity of the extract
• Red ganoderma lucidum
• Teter leaf
• Antioxidant and RSM
• Antioxidant activity teter leaves extract
• Ratio material
• Solvent using response surface methodology
• S cochinchinensis leaves
• Total polyphenols content
• Pearson’s method
• Rhizophora stylosa
• Endophytic bacteria
• Mangrove plant Rhizophora stylosa
• Activity and total
• Horsegram varieties
• Total polyphenol content
• Vitro protein digestibility
• BMC Chemistry
• Thioxoquinazolin 4(3H) one
• Anticancer activity
• Anticonvulsant activity
• Molecular docking
• Rice bran
• Antiproliferative activity
• Black rice bran
• Evaluation of antioxidant
• Syzygium cumin leaves
• Antimicrobial activity of Syzygium cumin leaves
• Ethyl acetate extracts