The Experts below are selected from a list of 1026 Experts worldwide ranked by ideXlab platform
Ting Zhao - One of the best experts on this subject based on the ideXlab platform.
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effects of funnelliformis mosseae inoculation on alleviating atrazine damage in Canna Indica l var flava roxb
International Journal of Phytoremediation, 2017Co-Authors: Jing Dong, Li Wang, Jixian Yang, Xue Zhang, Ting ZhaoAbstract:ABSTRACTAtrazine residue in the environment continually damages plants and therefore requires immediate attention and effective development of methods for its decontamination. The effects of Funnelliformis mosseae inoculation on growth and physiology in atrazine-treated Canna Indica L. var. flava Roxb. were investigated. At atrazine concentrations up to 15 mg L−1, the growth of C. Indica plants were negatively affected. Inoculation with F. mosseae alleviated the atrazine inhibition of plant growth and biomass. Furthermore, the chlorophyll content and root function increased under F. mosseae inoculation, and the oxidative stress of malondialdehyde, peroxidase, and superoxide dismutase activities induced by atrazine were also alleviated by F. mosseae inoculation. The removal rate of atrazine by untreated C. Indica was significant, with removal rates of 20.5–55.3% by the end of a 14-day experiment; however, F. mosseae inoculation increased the removal rate to 35.6–75.1%. In conclusion, F. mosseae inoculation...
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the effect of funnelliformis mosseae inoculation on the phytoremediation of atrazine by the aquatic plant Canna Indica l var flava roxb
RSC Advances, 2016Co-Authors: Jing Dong, Li Wang, Jixian Yang, Ting ZhaoAbstract:Atrazine residues in water pose a serious threat to the environment and to human health. One method to reduce levels of atrazine in the environment is phytoremediation, a potential technology for in situ remediation. However, as atrazine is a herbicide, it damages the growth of plants and weakens the effect of phytoremediation. In this work, a pot culture experiment was conducted to investigate the effect of Funnelliformis mosseae inoculation on the phytoremediation of atrazine by Canna Indica L. var. flava Roxb. The results demonstrated that C. Indica was found as a novel tolerant species, and that inoculation with F. mosseae can alleviate the physiological inhibition of atrazine in the growth of plants and promote photosynthesis. Furthermore, C. Indica inoculated with F. mosseae exhibited a greater efficiency to remove atrazine and to lower atrazine residue concentrations than plants without inoculation. With inoculation of F. mosseae, the maximum removal rates increased from 68.064% to 95.670%, while the concentration with the highest removal rates changed from 1.489 mg L−1 to 7.363 mg L−1. Inoculation of F. mosseae contributed 2.2–52.0% to the removal rate. This study shows that C. Indica inoculated with F. mosseae may ultimately serve as a viable phytoremediation solution for in situ remediation.
P Hariprasad - One of the best experts on this subject based on the ideXlab platform.
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bioactive constituents vitamin analysis antioxidant capacity and α glucosidase inhibition of Canna Indica l rhizome extracts
Food bioscience, 2020Co-Authors: S Ayusman, P Duraivadivel, H G Gowtham, Shilpi Sharma, P HariprasadAbstract:Abstract Rhizomes of Canna Indica were studied to determine their potential use as a functional food, a source of vitamins, nutritional and nutraceutical ingredients. Biomass and nutrient characterization showed the rhizomes were a good source of fiber (25.1%), starch (28.5%), crude protein (4.72%), and lipids (5.75%) with a total estimated caloric value of 423 Kcal/100 g dry weight. The rhizome also had considerable amounts of minerals and vitamins. Acetone extracts of rhizomes showed significantly higher antioxidant properties. The IC50 values with DPPH, ABTS+. and O2.- radicals were 21, 23 and 170 μg/ml, respectively. The reducing properties (FRAP and CUPRAC) and DNA protection assay were correlated with the total phenolic and flavonoid content of the rhizome extracts. Acetone and methanol extracts showed protection against free radical-induced DNA and protein degradation. In a β-carotene-linoleic acid model, the acetone extracts significantly decreased the bleaching of β-carotenoids. In a meat model system, the acetone extracts minimized the thiobarbituric acid reactive substance of ground pork meat. α-Glucosidase activity was significantly inhibited using water extracts (IC50 2.35 μg/ml) and acetone extracts (IC50 27.1 μg/ml). HR-LCMS/MS analysis of different extracts showed the occurrence of different bioactive compounds such as rosmarinic acid, psoromic acid, usnic acid, isoeugenitol, ellagic acid, coumaric acid and swietenine. The results suggested that C. Indica rhizomes might be a potential source of nutrients and metabolites with health benefits.
Jing Dong - One of the best experts on this subject based on the ideXlab platform.
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effects of funnelliformis mosseae inoculation on alleviating atrazine damage in Canna Indica l var flava roxb
International Journal of Phytoremediation, 2017Co-Authors: Jing Dong, Li Wang, Jixian Yang, Xue Zhang, Ting ZhaoAbstract:ABSTRACTAtrazine residue in the environment continually damages plants and therefore requires immediate attention and effective development of methods for its decontamination. The effects of Funnelliformis mosseae inoculation on growth and physiology in atrazine-treated Canna Indica L. var. flava Roxb. were investigated. At atrazine concentrations up to 15 mg L−1, the growth of C. Indica plants were negatively affected. Inoculation with F. mosseae alleviated the atrazine inhibition of plant growth and biomass. Furthermore, the chlorophyll content and root function increased under F. mosseae inoculation, and the oxidative stress of malondialdehyde, peroxidase, and superoxide dismutase activities induced by atrazine were also alleviated by F. mosseae inoculation. The removal rate of atrazine by untreated C. Indica was significant, with removal rates of 20.5–55.3% by the end of a 14-day experiment; however, F. mosseae inoculation increased the removal rate to 35.6–75.1%. In conclusion, F. mosseae inoculation...
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the effect of funnelliformis mosseae inoculation on the phytoremediation of atrazine by the aquatic plant Canna Indica l var flava roxb
RSC Advances, 2016Co-Authors: Jing Dong, Li Wang, Jixian Yang, Ting ZhaoAbstract:Atrazine residues in water pose a serious threat to the environment and to human health. One method to reduce levels of atrazine in the environment is phytoremediation, a potential technology for in situ remediation. However, as atrazine is a herbicide, it damages the growth of plants and weakens the effect of phytoremediation. In this work, a pot culture experiment was conducted to investigate the effect of Funnelliformis mosseae inoculation on the phytoremediation of atrazine by Canna Indica L. var. flava Roxb. The results demonstrated that C. Indica was found as a novel tolerant species, and that inoculation with F. mosseae can alleviate the physiological inhibition of atrazine in the growth of plants and promote photosynthesis. Furthermore, C. Indica inoculated with F. mosseae exhibited a greater efficiency to remove atrazine and to lower atrazine residue concentrations than plants without inoculation. With inoculation of F. mosseae, the maximum removal rates increased from 68.064% to 95.670%, while the concentration with the highest removal rates changed from 1.489 mg L−1 to 7.363 mg L−1. Inoculation of F. mosseae contributed 2.2–52.0% to the removal rate. This study shows that C. Indica inoculated with F. mosseae may ultimately serve as a viable phytoremediation solution for in situ remediation.
Padma S Vankar - One of the best experts on this subject based on the ideXlab platform.
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Canna Indica flower new source of anthocyanins
Plant Physiology and Biochemistry, 2010Co-Authors: Jyoti Srivastava, Padma S VankarAbstract:In this study the red flowers of Canna Indica (Cannaceae) were extracted by using sonicator and isolation of anthocyanins have been carried out. Four anthocyanin pigments have been isolated apart from quercetin and lycopene. They are Cyanidin-3-O-(6''-O-α-rhamnopyranosyl)-β-glucopyranoside (1), Cyanidin-3-O-(6''-O-α-rhamnopyranosyl)-β-galactopyranoside (2), Cyanidin-3-O-β-glucopyranoside (3) and Cyanidin-O-β-galactopyranoside (4). These compounds were isolated by using HPLC and their structures were subsequently determined on the basis of spectroscopic analyses, i.e., (1)H NMR, (13)C NMR, HMQC, HMBC, ESI-MS, FTIR, UV-Visible etc. The isolated compounds showed good antioxidant activity thus makes it suitable for use in food coloration and as a nutraceutical. Thus it is a promising pigment source for food applications.
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methylated anthocyanidin glycosides from flowers of Canna Indica
Carbohydrate Research, 2010Co-Authors: Jyoti Srivastava, Padma S VankarAbstract:Abstract Methylated anthocyanin glycosides were isolated from red Canna Indica flower and identified as malvidin 3-O-(6-O-acetyl-β- d -glucopyranoside)-5-O-β- d -glucopyranoside (1), malvidin 3,5-O-β- d -diglucopyranoside (2), cyanidin-3-O-(6″-O-α-rhamnopyranosyl-β-glucopyranoside (3), cyanidin-3-O-(6″-O-α-rhamnopyranosyl)-β-galactopyranoside (4), cyanidin-3-O-β-glucopyranoside (5) and cyanidin-O-β-galactopyranoside (6) by HPLC-PDA. Their structures were subsequently determined on the basis of spectroscopic analyses, that is, 1H NMR, 13C NMR, HMQC, HMBC, ESI-MS, and UV–vis. Compounds (1–4) were found to be in major quantity while compounds (5–6) were in minor quantity.
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ultrasound assisted extraction in different solvents for phytochemical study of Canna Indica
International Journal of Food Engineering, 2010Co-Authors: Padma S Vankar, Jyoti SrivastavaAbstract:Red flowers of Canna Indica (Family Cannacece) were extracted in Sonicator with differentsolvents for the estimation of polyphenols and flavonoids using fresh as well as dry flowers. An-tioxidant capacities of L- Ascorbic acid, trolox, pyrogallol and Canna flower extracts were alsoevaluated based on its ability to scavenge the DPPH radical, results obtained were compared withthose of TEAC aay. A good correlation was observed between the two methods. The resultsshowed that acetone extract of fresh flowers contained the highest amount of antioxidant activity78.33 %, 89.7 mg GAE / g and 51.45 MT / g although the yield of the extract in the methanolwas highest (34 g / 100 g). Total phenol and flavonoids content (0.96 mg GAE / 100 g) (19.89 mgQE / 100 g) were also evaluated for these extract. This is the first report on the phytochemicalsand antioxidant activity from Canna Indica flowers particularly for its radical scavenging activityand can be a good source of food additives.KEYWORDS: Canna Indica, polyphenols, flavonoids, antioxidant activity, radical scavenging
Li Wang - One of the best experts on this subject based on the ideXlab platform.
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effects of funnelliformis mosseae inoculation on alleviating atrazine damage in Canna Indica l var flava roxb
International Journal of Phytoremediation, 2017Co-Authors: Jing Dong, Li Wang, Jixian Yang, Xue Zhang, Ting ZhaoAbstract:ABSTRACTAtrazine residue in the environment continually damages plants and therefore requires immediate attention and effective development of methods for its decontamination. The effects of Funnelliformis mosseae inoculation on growth and physiology in atrazine-treated Canna Indica L. var. flava Roxb. were investigated. At atrazine concentrations up to 15 mg L−1, the growth of C. Indica plants were negatively affected. Inoculation with F. mosseae alleviated the atrazine inhibition of plant growth and biomass. Furthermore, the chlorophyll content and root function increased under F. mosseae inoculation, and the oxidative stress of malondialdehyde, peroxidase, and superoxide dismutase activities induced by atrazine were also alleviated by F. mosseae inoculation. The removal rate of atrazine by untreated C. Indica was significant, with removal rates of 20.5–55.3% by the end of a 14-day experiment; however, F. mosseae inoculation increased the removal rate to 35.6–75.1%. In conclusion, F. mosseae inoculation...
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the effect of funnelliformis mosseae inoculation on the phytoremediation of atrazine by the aquatic plant Canna Indica l var flava roxb
RSC Advances, 2016Co-Authors: Jing Dong, Li Wang, Jixian Yang, Ting ZhaoAbstract:Atrazine residues in water pose a serious threat to the environment and to human health. One method to reduce levels of atrazine in the environment is phytoremediation, a potential technology for in situ remediation. However, as atrazine is a herbicide, it damages the growth of plants and weakens the effect of phytoremediation. In this work, a pot culture experiment was conducted to investigate the effect of Funnelliformis mosseae inoculation on the phytoremediation of atrazine by Canna Indica L. var. flava Roxb. The results demonstrated that C. Indica was found as a novel tolerant species, and that inoculation with F. mosseae can alleviate the physiological inhibition of atrazine in the growth of plants and promote photosynthesis. Furthermore, C. Indica inoculated with F. mosseae exhibited a greater efficiency to remove atrazine and to lower atrazine residue concentrations than plants without inoculation. With inoculation of F. mosseae, the maximum removal rates increased from 68.064% to 95.670%, while the concentration with the highest removal rates changed from 1.489 mg L−1 to 7.363 mg L−1. Inoculation of F. mosseae contributed 2.2–52.0% to the removal rate. This study shows that C. Indica inoculated with F. mosseae may ultimately serve as a viable phytoremediation solution for in situ remediation.
