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Effect of heat on grape marc extract
International Journal of Nanotechnology, 2018Food spoilage is a major global concern, and solutions involving green active packaging are being actively sought. Grape marc is a by-product of the wine industry, and is rich in tannins with antioxidant and antimicrobial activity. For use in melt blending with plastics such as polyethylene, the impact of heating a grape tannin extract to 150°C was ...
Charlotte Vandermeer +5 more
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Effect of dietary grape marc on fresh and refrigerated boar semen
Animal Reproduction Science, 2019In several studies there has been evaluation of the dietary addition of antioxidants to improve the quality of fresh and stored semen in domestic animals. Grape marc (GM), as the residue of vinification, contains large amounts of polyphenols with antioxidant, anti-inflammatory, antimicrobial, and antiaging effects.
Gloria, Alessia +7 more
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Suppressive effects of grape marc compost on phytopathogenic oomycetes
Archives Of Phytopathology And Plant Protection, 2007Abstract Suppression of soil-borne diseases of horticultural crops by compost has been attributed to the activities of antagonistic micro-organisms. A great diversity of biological control agents naturally colonize compost. This is especially true for biological control agents effective against the soil-borne oomycete pathogens.
Fernando Diánez +2 more
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Notational Modulation of the SNARC and the MARC (Linguistic Markedness of Response Codes) Effect
The Quarterly Journal of Experimental Psychology Section A, 2004Number magnitude and number parity representation are fundamental number representations. However, the representation of parity is much less understood than that of magnitude: Therefore, we investigated it by examining the (new) Linguistic Markedness of Response Codes (MARC) effect: Responses are facilitated if stimuli and response codes both have the ...
Hans-Christoph, Nuerk +2 more
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Grammatical number elicits SNARC and MARC effects as a function of task demands
Quarterly Journal of Experimental Psychology, 2015Despite the robustness of the spatial–numerical association of response codes (SNARC) and linguistic markedness of response codes (MARC) effect, the mechanisms that underlie these effects are still under debate. In this paper, we investigate the extraction of quantity information from German number words and nouns inflected for singular and plural ...
Timo B, Roettger, Frank, Domahs
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Library Hi Tech, 2020
PurposeThis paper puts forward a MARC-based semiautomated approach to extracting semantically rich subject facets from general and/or specialized controlled vocabularies for display in topic-oriented faceted catalog interfaces in a way that would better support users' exploratory search tasks.Design/methodology/approachHierarchical faceted subject ...
Cuna A., Angeli G.
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PurposeThis paper puts forward a MARC-based semiautomated approach to extracting semantically rich subject facets from general and/or specialized controlled vocabularies for display in topic-oriented faceted catalog interfaces in a way that would better support users' exploratory search tasks.Design/methodology/approachHierarchical faceted subject ...
Cuna A., Angeli G.
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Study on the Hypolipidemic Effect and Antioxidant Activity of Seabuckthorn Marc Flavonoids
Advanced Materials Research, 2011The hypolipidemic effect and anti-oxidative activity of seabuckthorn marc flavonoids (SMF) on hyperlipidemic rats was investigated. The rats were divided into 5 groups, including normal control group, hyperlipidemic model control group and 3 different doses of SMF groups i.e. 3.0 mg/kg·bw, 30.0 mg/kg·bw, 90mg/kg·bw, respectively.
Yan Jiao +4 more
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Fuel, 2022
The ignition properties of solid hydrochars and their slurries derived from the hydrothermal carbonisation (HTC) of grape marc were evaluated and compared using radiation heating methods. Solid hydrochar samples produced at 180 °C, 220 °C and 260 °C with median particle sizes of 10 – 14 μm were mixed with water to prepare the hydrochar slurries for ...
Nguyen, Duong +5 more
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The ignition properties of solid hydrochars and their slurries derived from the hydrothermal carbonisation (HTC) of grape marc were evaluated and compared using radiation heating methods. Solid hydrochar samples produced at 180 °C, 220 °C and 260 °C with median particle sizes of 10 – 14 μm were mixed with water to prepare the hydrochar slurries for ...
Nguyen, Duong +5 more
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Bioresource Technology, 1993
Abstract The utilization of exhausted grape marc and vinasse, two polluting wastes from alcohol distilleries that process grape marc, is proposed. A mixture of these materials with wheat straw, in various ratios, was submitted to wet treatments with 7–15% NaOH on total dry matter at 70°C.
VACCARINO, Carmelo +3 more
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Abstract The utilization of exhausted grape marc and vinasse, two polluting wastes from alcohol distilleries that process grape marc, is proposed. A mixture of these materials with wheat straw, in various ratios, was submitted to wet treatments with 7–15% NaOH on total dry matter at 70°C.
VACCARINO, Carmelo +3 more
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The Effect of Supplementing Hay with Pyrethrum Marc on Voluntary Intake and Digestibility
East African Agricultural and Forestry Journal, 1977(1977). The Effect of Supplementing Hay with Pyrethrum Marc on Voluntary Intake and Digestibility. East African Agricultural and Forestry Journal: Vol. 42, No. 3, pp. 337-341.
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