摘要:
An object of the present invention is to provide a simple measure which can suppress freshness deterioration of a myoglobin-containing food. The present invention relates to a myoglobin-containing food freshness deterioration suppressing material for suppressing freshness deterioration of a myoglobin-containing food, comprising: a substrate comprising a polymer; and an antioxidant with which at least a part of the surface of the substrate is covered, and/or an antioxidant supported in a layer forming at least a part of the surface of the substrate; wherein 0.01 g/m 2 or more and 20 g/m 2 or less of the antioxidant is included relative to the area of the part in which the antioxidant is present, of the surface of the substrate.
摘要翻译:本发明的一个目的是提供一种简单的措施,能够抑制含肌红蛋白食品保鲜劣化。 本发明涉及一种食品新鲜度恶化抑制含肌红蛋白食品保鲜劣化抑制材料,其包含含有肌红蛋白:一个基片包含聚合物; 和与抗氧化剂的至少所述基板的表面的一部分被覆盖,和/或在至少形成基板的表面的一部分上的层,以抗氧化剂支持的; worin 0点01克/米2以上和20g / m 2以下的抗氧化剂的是相对于其中所述抗氧化剂存在时,在基板的表面的部分的面积包含在内。
摘要:
A styrene-modified polypropylene type resin particle of the present invention includes: a polypropylene type resin and a polystyrene type resin, wherein the polystyrene type resin is included at 30 parts by weight or more but less than 600 parts by weight per 100 parts by weight of the polypropylene type resin, and polystyrene type resin particles having a longitudinal diameter of 5 µm or less are dispersed in the polypropylene type resin.
摘要:
A method of reducing an odor of composite resin particles comprising the step of: fluidizing the composite resin particles, which contain a polyolefin-based resin and a polystyrene-based resin and which are used for producing an expanded molded article, in a container with a gas that is blown thereinto from its bottom and that has a temperature of (T-40) °C to (T-10) °C (T is a softening temperature of the composite resin particles), to reduce the odor generated from a raw material of the composite resin particles and generated according to a method of the composite resin particles, wherein the composite resin particles whose odor is reduced are impregnated with a blowing agent; and the resultant is pre-expanded and then subject to an in-mold forming to make the expanded molded article have an odor strength of 3 or less in average value in odor test in which odor of an isovaleric acid diluted 100000 times is defined as 3, which means a reference odor, within 0 to 5 levels of the odor strength.
摘要:
A method of reducing a volatile organic compound of composite resin particles comprising the step of: blowing a gas from a bottom part of a container in order to fluidize composite resin particles containing a polyolefin-based resin and a polystyrene-based resin in the container until an amount of volatile organic compounds contained in the whole composite resin particles becomes 50 ppm or less, wherein the gas has a temperature of (T-40) to (T-10) °C when a softening temperature of the composite resin particles is defined as T °C.
摘要:
A carbon-containing modified polystyrene type resin particle of the present invention includes: a carbon-containing polypropylene type resin, and a polystyrene type resin in an amount of not less than 100 parts by weight but less than 400 parts by weight per 100 parts by weight of the carbon-containing polypropylene type resin, wherein the polystyrene type resin ratio at the central part of the particle is at least 1.2 times the polystyrene type resin ratio of the overall particle, the polystyrene type resin ratio being calculated by using the ratio (D698/D1376) of absorbances at 698 cm -1 and 1376 cm -1 which are obtained by infrared absorption spectra measured by ATR infrared spectroscopic analysis.
摘要:
A method of reducing an odor of composite resin particles comprising the step of: fluidizing the composite resin particles, which contain a polyolefin-based resin and a polystyrene-based resin and which are used for producing an expanded molded article, in a container with a gas that is blown thereinto from its bottom and that has a temperature of (T-40) °C to (T-10) °C (T is a softening temperature of the composite resin particles), to reduce the odor generated from a raw material of the composite resin particles and generated according to a method of the composite resin particles, wherein the composite resin particles whose odor is reduced are impregnated with a blowing agent; and the resultant is pre-expanded and then subject to an in-mold forming to make the expanded molded article have an odor strength of 3 or less in average value in odor test in which odor of an isovaleric acid diluted 100000 times is defined as 3, which means a reference odor, within 0 to 5 levels of the odor strength.