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生活用纸是重要的纸制产品之一。对2004~2013年我国生活用纸价格波动特点以及价格波动造成的影响进行阐述,并对其价格波动的原因进行详细分析,包括生活用纸的供应量、需求量以及其成本变化三个方面。并提出了稳定生活用纸价格,促进我国生活用纸行业健康发展的建议。 相似文献
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随着人们生活水平的日渐提高,生活用纸的需求不断加大,在某些大型酒店及饭店中一次性生活用纸已经完全取代了传统的手绢、抹布,甚至毛巾,而广大的消费者也越来越认同使用这类产品.在很多饭店、餐厅的餐桌上也都摆着卫生纸卷或卷筒纸,顾客在饭前拿来擦碗筷;酒足饭饱之后,往往扯上一截抹嘴、擦手,权当餐巾纸用.然而就在这简单、方便的擦抹过程中又有谁关心、考虑过它的卫生安全呢? 相似文献
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对非标准试验尺寸下的生活用纸柔软度进行了一系列的试验,找出其与标准尺寸样品试验结果的联系,对试验结果如何进行修正进行了探讨。 相似文献
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本文对于我国卫生用纸、家庭用纸和生活用纸进行了初步介绍和简单分析,包括它们的源流、演变、制作和品质以及使用等诸多方面,并根据现有的经营状况与存在问题提出了笔者的见解。 相似文献
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着重论述采用新月形卫生纸机生产高档生活用纸的生产工艺,并详细介绍了浆料制备系统、浆料流送系统及抄纸、损纸系统、白水回收系统、化学品添加系统、真空系统、蒸汽及冷凝水系统以及热风干燥系统流程特点。 相似文献
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论述了新型非离子性卫生整理剂在各类织物上的应用工艺,在小试基础上进行了试生产,并对各类整理后织物作了指标测试,获得了满意结果。 相似文献
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Fillets of cod and cutlets of rainbow trout were frozen, glazed and then either rapidly or slowly refrozen for storage. Spontaneous and forced thaw drip and liquid holding capacity were measured in all samples, and a sensory test was used to differentiate groups. In rainbow trout marker enzyme activity was also determined. For both species fast refreezing after glazing resulted in less thaw drip, either spontaneous or forced. Liquid holding capacity was increased with a longer refreezing time for cod, but not for rainbow trout. Leakage of intracellular marker enzyme activity was highest in slowly refrozen rainbow trout samples. 相似文献
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Byungrok Min Ki Chang Nam Min Du Kathleen Mullin Dong Uk Ahn 《Food science and biotechnology》2013,22(5):1-7
Litsea garciae, known locally in Sabah, Malaysia as Pengolaban, is an underutilized edible fruit endemic to Borneo. This study was conducted to determine the antioxidant activity and total phenolic, total flavonoid, and total anthocyanin contents of different parts (i.e., flesh, stem cap, and seed) of the fruits. All samples were freezedried and extracted using 80% methanol and distilled water. For 80% methanol extract, stem cap of pengolaban displayed the highest free radical scavenging activity and ferric reducing activities as compared to other parts of the fruit. Total phenolic and total flavonoid content were highest in stem cap with the values of 8.29±0.70 mg gallic acid equivalents/g and 6.90±0.61 mg rutin equivalents/g, respectively. Total anthocyanin content was highest in flesh of the fruit with the value of 4.12±0.10 mg cyanidin-3-glucoside equivalents/100 g. The same trend of antioxidant and phytochemical content were also observed in the distilled water extract. These findings suggested that pengolaban has an acceptable high amount of phytochemicals which has a potential as natural antioxidant that can contribute to human health. 相似文献
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本文介绍了非离子性卫生整理剂SFR—1的合成、物性及毒性。该整理剂适用范围广、抗菌效果好,与其它整理剂相容性好。 相似文献
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本文根据加拿大林产品创新研究院袁志润博士于2012年4月17日在厦门举办的“高得率浆在生活用纸中的应用研讨会”上的演讲录音整理,介绍了加拿大林产品创新研究院对高得率浆在生活用纸中应用等方面的技术支持工作。供读者参考。袁志润博士感谢以下FPInnovations同仁对本讲稿的贡献:Rafik Allem,James Drummond,Danie Gilbert,Thomas Hu,Ho Fan Jang,Jimmy Jong,Stephan Lariviere,Xuejun Zou等。 相似文献