Highly efficient synthesis and antioxidant activity of O-(aminoethyl)inulin

Ren, Jizhong; Liu, Jingli; Dong, Fang; Tan, Wenqiang

doi:10.1016/j.carbpol.2010.09.030

Cited by 29 publications

(26 citation statements)

References 18 publications

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“…And the scavenging ability increases with the increase of the concentration. The scavenging index of inulin is 52.6% at 1.6 mg/mL, which is similar to earlier reports . As an intermediate product, CAIL has soft scavenging ability against hydroxyl radicals, and the scavenging effect is 29.6% at 1.6 mg/mL.…”

Section: Resultssupporting

confidence: 89%

Antioxidant activity of inulin derivatives with quaternary ammonium

et al. 2017

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Three inulin derivatives with quaternary ammonium, including 2‐(N,N,N‐triethylamine)acetyl inulin chloride (TAIL), 2‐imidazoleacetyl inulin chloride (IAIL), and 2‐(1‐methylimidazole)acetyl inulin chloride (MIAIL) were synthesized via reaction of chloracetyl inulin (CAIL) with tertiary amine. Their antioxidant activity against hydroxyl radicals and superoxide radicals were evaluated in vitro, respectively. The results showed that IAIL had the best scavenging ability on scavenging hydroxyl radicals and superoxide radicals, and the scavenging indices were 86.7 and 67.8% at 1.6 mg/mL, respectively. These data indicate that all of the inulin derivatives have better antioxidant activities than inulin, and the quaternary ammonium and imidazole will improve the antioxidant activity of inulin derivatives.

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Section: Resultssupporting

confidence: 89%

Antioxidant activity of inulin derivatives with quaternary ammonium

et al. 2017

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“…The superoxide-radical scavenging ability was assessed following the model of Ren's methods with minor modification [34]. The reaction mixture, a total volume 3 mL, involving testing samples of starch or starch derivatives (5 mg/mL, 0.06, 0.12, 0.24, 0.48, and 0.96 mL), phenazine mothosulfate (PMS, 30 M), nicotinamide adenine dinucleotide reduced (NADH, 338 M), and nitro blue tetrazolium (NBT, 72 M) in Tris-HCl buffer (16 mM, pH 8.0), was incubated at 25 • C for 5 min.…”

Section: Superoxide-radical Scavenging Ability Assaymentioning

confidence: 99%

Synthesis and antioxidant property of novel 1,2,3-triazole-linked starch derivatives via ‘click chemistry’

Tan

et al. 2016

International Journal of Biological Macromolecules

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“…In order to increase the biological activities and broaden the applications of inulin, a number of studies have been carried out on chemical modification of inulin such as esterification, methylation, carboxymethylation and graft copolymerization [11][12][13][14]. However, only few studies have been focused on the antioxidant activity of inulin and its chemically modified products [13,[15][16][17]. On the other hand, inulin has been considered as an inhibition of hepatic lipogenesis by lowering the synthesis of triglycerides and fatty acids in the liver [18].…”

Section: Introductionmentioning

confidence: 98%