Novel extraction method of antioxidant compounds from Sasa palmata (Bean) Nakai using steam explosion

Kurosumi, Akihiro; Sasaki, Chizuru; Kumada, Kentaro; Kobayashi, Fuminori; Mtui, Godliving Y. S.; Nakamura, Yoshitoshi

doi:10.1016/j.procbio.2007.06.007

Cited by 60 publications

(45 citation statements)

References 19 publications

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“…And the treatment at all the test concentrations showed the strong antioxidant activity in a dose-dependent manner. In the previous reports, it was found that SFE improved the antioxidant activity of the extract (Kurosumi et al 2007;Sun et al 2014), which coincided with present results.…”

Section: Chemistry Antioxidant Activitiessupporting

confidence: 93%

Enhancing antioxidant activity and antiproliferation of wheat bran through steam flash explosion

et al. 2016

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The effect of steam flash explosion (SFE), a green processing technology, on the phenolic composition, antioxidant activity and antiproliferation to HepG2 of wheat bran was investigated. Moderate SFE treatment significantly enhanced the total soluble phenolic content of wheat bran. After SFE pretreatment, the free and conjugated ferulic acid content in the wheat bran were significantly increased. Antioxidant activities of SFE treated wheat bran were higher than those untreated wheat bran. The cellular antioxidant and antiproliferative activities of SFE treated wheat bran were also significantly ameliorated. It was suggested that SFE pretreatment could be applied to release the bound phenolic compounds and enhance the antioxidant activities and antiproliferative activities of wheat bran.

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Section: Chemistry Antioxidant Activitiessupporting

confidence: 93%

Enhancing antioxidant activity and antiproliferation of wheat bran through steam flash explosion

et al. 2016

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“…Earlier studies had proven that steam explosion could increase the TAC as compared with untreated samples (Chen and Chen 2011;Kurosumi et al 2007). Previous studies had indicated that the increase of TAC for the steam explosion pretreated barley bran was due, at least in part, to the increase of TPC (Gong et al 2012).…”

Section: Effect Of Processing Methods On the Antioxidant Capacitymentioning

confidence: 99%

Change in Health Ingredients of Whole Tibetan Hull-Less Barley after Steam Explosion and Simulated DigestionIn vitro

Gong

Zhang

Wang

et al. 2015

Journal of Food Processing and Preservation

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The potential of using steam explosion technology in whole-grain cereal processing field was investigated by comparing with traditional heat-processing method including water cooking, roasting and extrusion. Contents of post-digestive health ingredients, including total soluble carbohydrates, amino acids, phenolics, flavonoids and ferulic acids, were determined. The antioxidant activity (2,2-diphenyl-1-picrylhydrazyl and 2,2′-azinobis [3-ethylbenzothiazoline-6-sulfonate] free radical-scavenging ability and ferric-reducing power) and nonenzymatic browning of chyme fluid were evaluated. In this study, steam explosion can significantly increase the nutritive and bioactive compound content in fluid of chyme as compared with water cooking. In addition, the antioxidant activity of chyme fluid increased significantly after the steam explosion and extrusion as compared with water cooking. The study demonstrated the benefit of steam explosion in releasing the health ingredients from whole-grain products. PRACTICAL APPLICATIONSSeveral thermal techniques are used to produce whole-grain foods. These processes can either improve or reduce the nutritional quality of whole-grain foods. Steam explosion processes can significantly increase the nutritional and bioactive content of cereal by-products. However, there are few data on the behavior of steam explosion in whole-grain processing. This study will facilitate the future development of a technology to increase the health benefits and palatability of whole-grain foods.

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“…Residence time affects the softening degree of materials and permeation of steam. This technology has been used for the extraction process in studies such as that of Kurosumi et al [10], who reported that steam explosion followed by hot water and methanol extractions is a highly effective method for extracting antioxidants from tissues of Sasa palmata. The application of steam-explosion pretreatment (SEP) in oil extraction, however, has not yet been reported.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Oil Extraction from Sumac Fruit using Steam‐Explosion Pretreatment

Chen

2010

J Americ Oil Chem Soc

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Steam explosion, in which materials are crushed through rapid decompression after high-pressure steaming, has been widely used for biomass pretreatment. In this study, we used steam-explosion pretreatment (SEP) for oil extraction from sumac fruit. SEP reduced particle size and formed fissures and micropores on the fruit. The kinetics of the extraction process indicates that under optimal conditions (steam pressure 1.5 MPa, residence time 3 min), the oil yield at equilibrium increased to 16.04%, approximately fourfold higher than that of the raw sample. The mass transfer coefficient of the oil extraction decreased as a result of SEP. In addition, the acidity of the extracted oil decreased and peroxide value increased in the steam-exploded sample compared with that of the raw material. Few changes in fatty acid composition were observed, with low palmitic acid content and high linoleic acid composition. These results suggest that SEP improved the yield of oil extraction from sumac fruit and affected oil quality.

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Novel extraction method of antioxidant compounds from Sasa palmata (Bean) Nakai using steam explosion

Cited by 60 publications

References 19 publications

Enhancing antioxidant activity and antiproliferation of wheat bran through steam flash explosion

Enhancing antioxidant activity and antiproliferation of wheat bran through steam flash explosion

Change in Health Ingredients of Whole Tibetan Hull-Less Barley after Steam Explosion and Simulated DigestionIn vitro

Enhancement of Oil Extraction from Sumac Fruit using Steam‐Explosion Pretreatment

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