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2.
Young people in the UK consume far above the maximum recommended levels of added sugar. It is likely that neither they nor their parents fully take account of the future health, social and economic costs of this high sugar consumption. This provides a rationale for policy intervention. The majority of young people's added sugar consumption occurs in the home, where purchases are typically made by parents. This means that understanding the purchase decisions of adults is important for policy design, even if the policies aim to reduce the consumption of young people. We discuss the merits of popular policies, including taxes, advertising restrictions and restrictions on the availability of specific foods, and we identify promising avenues for future research. 相似文献
3.
浅析影响食品饮料中糖分检测的因素 总被引:1,自引:0,他引:1
糖类是食品饮料中的重要组成部分。糖类物质是食品工业的主要原料和辅助材料。食品饮料中的糖分的高低不仅影响产品的口感、风味,而且会影响到产品的保质期。因此,食品生产企业必须严格控制食品饮料中的糖分的高低并且能够有效地检测出它的含量。本文从食品饮料中糖分的检测方法出发,主要论述了食品饮料中微量糖分检测的技术要领及其检验中的关键步骤,以实用性强,检测结果准确可靠为宗旨。特别是对于加工低糖、"无糖"食品及干型、半干型葡萄酒、黄酒、果酒的企业来说,提供一种检测技术以指导企业的生产。 相似文献
4.
广西的制糖业面临激烈的国内和国际竞争,信息技术是提高制糖企业效益和竞争力的有力手段。但是,目前对企业引入信息技术后的技术扩散过程缺乏对微观扩散机制的研究。文章在UTAUT模型的基础上,对企业引入信息技术后员工的采纳过程进行了探讨。 相似文献
5.
高糖面包酵母作为微生物发酵剂和疏松剂,主要用于面包、甜馒头等高糖发酵类食品的生产.目前,我国销售的高糖酵母生理特性差异很大,为了节约生产成本、提高面包产品质量,本实验通过测定4种市售高糖面包酵母的冷冻存活率、蔗糖酶活力、耐糖性以及高糖发酵力,来了解各品牌酵母的功能特性,筛选出各项指标均较为优秀的市售高糖面包酵母.实验表... 相似文献
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7.
The Impact of an EU–US Transatlantic Trade and Investment Partnership Agreement on Biofuel and Feedstock Markets
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![点击此处可从《Journal of Agricultural Economics》网站下载免费的PDF全文](/ch/ext_images/free.gif)
John C. Beghin Jean‐Christophe Bureau Alexandre Gohin 《Journal of Agricultural Economics》2017,68(2):321-344
We assess the impact of a potential TTIP bilateral free trade agreement on the EU and US bio‐economies (feedstock, biofuels, by‐products, and related competing crops) and major trade partners in these markets. The analysis develops a multi‐market model that incorporates bilateral trade flows (US to EU, EU to US, and similarly with third countries) and is calibrated to the OECD‐FAO baseline for 2013–2022 to account for recent policy decisions. The major policy reforms from a TTIP involve tariff and TRQ liberalisation and their direct contractionary impact on US sugar supply, EU biofuel production, and indirect negative effect on US high fructose corn syrup (HFCS) production. EU sugar and isoglucose production expand along with US ethanol and biodiesel and oilseed crushing. EU sugar would flow to the US, US biofuels and vegetable oil to the EU. We further quantify non‐tariff measures (NTM) affecting these trade flows between the EU and the US. EU oilseed production contracts, and EU crushing expands with improving crushing margins following reduced NTM frictions. Our analysis reveals limited net welfare gains with most net benefits reaped by Brazil and not the two trading partners of the TTIP. 相似文献
8.
The Rise and Decline of Small‐Scale Sugarcane Production in South Africa: A Historical Perspective
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![点击此处可从《Journal of Agrarian Change》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Alex Dubb 《Journal of Agrarian Change》2016,16(4):518-542
South Africa's sugar industry has long been distinguished by its large number of small‐scale sugarcane growers (SSGs) farming on ‘communal’ land and its peculiar privately administered regulatory structure. In recent years, however, the numbers of small‐scale growers have declined precipitously. This paper argues that the relationship between the rise and fall of SSG production and the industry's governing regulatory structure is closer than usually appreciated. The emergence of SSG production in the late 1970s and the 1980s can be traced to industry‐subsidized initiatives, disguised as small‐scale credit, to bring commercially inalienable Bantustan land into cane production with strong miller oversight. From the late 1980s to 1990s, however, the elimination of these subsidies encouraged millers to subcontract support to farmers, while simultaneously instigating an increase in SSG numbers by removing restrictions on grower registration. Although low rainfall is a central proximal factor in the rapid decline of the SSGs in the 2000s, their rapid increase was structurally fragile. 相似文献
9.
科学瘦身不等于不吃,是合理的减掉脂肪和糖类的摄入,同时视个人身体状况循序渐进的增加体育运动,重视运动生热效应,燃烧脂肪,增加能量消耗,还要按照人体生物钟的运行规律优化睡眠,休息好。 相似文献
10.
在国家十大产业振兴规划出台的背景下,对广西的特色轻工业——制糖产业进行研究,首先分析食糖成本与价格的形成的内部机理,然后结合广西的实际情况对广西制糖产业的影响作出探析,最后针对这些影响提出建议与对策。 相似文献