Suppressive Ability of Defatted Rice Bran against Lipid Oxidation in Cookies Containing Iron

Watanabe, Yoshihisa; Hashimoto, Kazue; Omori, Ayako; Uda, Yasutaka; Nomura, Masato

doi:10.1271/bbb.90503

Cited by 7 publications

(3 citation statements)

References 15 publications

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“…In this methodology, not so commonly used [21], the lipid sample is placed in an acidic solution, which is then merged with iodide. The lipid hydroperoxide oxidises iodide to iodine.…”

Section: Iodide Oxidation Methodsmentioning

confidence: 99%

A review of analytical methods measuring lipid oxidation status in foods: a challenging task

Barriuso

Astiasarán

Ansorena

2012

Eur Food Res Technol

268

220

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Lipid oxidation analysis in food samples is a relevant topic since compounds generated in the process are related to undesirable sensory and biological effects. As the process is complex and depends on the type of lipid substrate, oxidation agents and environmental factors, proper measurement of lipid oxidation remains a challenging task. A great variety of methodologies have been developed and implemented so far, both for determining primary oxidation products and secondary oxidation products. Most common methods and classical procedures are described, including peroxide value, TBARS analysis and chromatography. Some other methodologies such as chemiluminescence, fluorescence emission, Raman spectroscopy, infrared spectroscopy or magnetic resonance, provide interesting and promising results, so attention must be paid to these alternative techniques in the area of food lipid oxidation analysis.

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“…In this methodology, not so commonly used [21], the lipid sample is placed in an acidic solution, which is then merged with iodide. The lipid hydroperoxide oxidises iodide to iodine.…”

Section: Iodide Oxidation Methodsmentioning

confidence: 99%

A review of analytical methods measuring lipid oxidation status in foods: a challenging task

Barriuso

Astiasarán

Ansorena

2012

Eur Food Res Technol

268

220

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“…The rice bran was obtained from rice milling process by the McGill mill as described by Rebecca ( Rebecca et al, 2007 ). In this study, the defatted rice bran was used and the methods was as follows ( Watanabe et al, 2010 ): the fresh rice bran and petroleum ether were mixed at a ratio of 1:3 (m/v) and then stirred and soaked for 6 h. After that, the petroleum ether was recovered and added new one again. This process was repeated for three times.…”

Section: Methodsmentioning

confidence: 99%

Antidiabetic Function of Lactobacillus fermentum MF423-Fermented Rice Bran and Its Effect on Gut Microbiota Structure in Type 2 Diabetic Mice

Yin

et al. 2021

Front. Microbiol.

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Rice bran is an industrial byproduct that exerts several bioactivities despite its limited bioavailability. In this study, rice bran fermented with Lactobacillus fermentum MF423 (FLRB) had enhanced antidiabetic effects both in vitro and in vivo. FLRB could increase glucose consumption and decrease lipid accumulation in insulin resistant HepG2 cells. Eight weeks of FLRB treatment significantly reduced the levels of blood glucose and lipids and elevated antioxidant activity in type 2 diabetic mellitus (T2DM) mice. H&E staining revealed alleviation of overt lesions in the livers of FLRB-treated mice. Moreover, high-throughput sequencing showed notable variation in the composition of gut microbiota in FLRB-treated mice, especially for short-chain fatty acids (SCFAs)-producing bacteria such as Dubosiella and Lactobacillus. In conclusion, our results suggested that rice bran fermentation products can modulate the intestinal microbiota and improve T2DM-related biochemical abnormalities, so they can be applied as potential probiotics or dietary supplements.

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“…I 3 -absorbs at 290 and 360 nm [198,469]. A modified iodometric method has recently been used for determination of ROOH in plants [470]. The iodometric method is sensitive to oxygen that must be removed from the reaction medium.…”

Section: Dyesmentioning

confidence: 99%

Reactive oxygen species: Reactions and detection from photosynthetic tissues

Mattila

Khorobrykh

Havurinne

et al. 2015

Journal of Photochemistry and Photobiology B: Biology

109

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Suppressive Ability of Defatted Rice Bran against Lipid Oxidation in Cookies Containing Iron

Cited by 7 publications

References 15 publications

A review of analytical methods measuring lipid oxidation status in foods: a challenging task

A review of analytical methods measuring lipid oxidation status in foods: a challenging task

Antidiabetic Function of Lactobacillus fermentum MF423-Fermented Rice Bran and Its Effect on Gut Microbiota Structure in Type 2 Diabetic Mice

Reactive oxygen species: Reactions and detection from photosynthetic tissues

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