食品工艺学课程思政示范课程建设实践研究

专业课程的课程思政建设已成为现代教育教学活动中推进立德树人根本任务的教学模式之一,根据食品工艺学的课程特色,结合课程思政示范课程建设,系统挖掘思政元素,从课程建设、课程思政教学设计以及思政元素的融入等方面进行实践探索研究,对教学手段、教学目标等进行改进完善,建立专业知识与政治素养、国家民族复兴间的联系,提升学生的责任感...     

Commodity Studies and Commodity Fetishism II: ‘Profits with Principles’?

The two edited collections and the monograph reviewed here provide the means to consider an extended range of commodities, locations, commodity/value chains, and issues of theory and method in political economy, beyond those presented by Gibbon and Ponte (2005) that we considered in the first part of this essay. Our discussion here touches on issues concerning how 'global' global commodity/value chains are; the symbolic attributes of commodities and commodity fetishism; the politics of consumption (or simply politics of selling and buying); the strengths and weaknesses of the economic sociology of commodity/value chains; and how the 'slices' extracted from larger organisms in studies of particular commodities may be reinserted, as it were, as part of the understanding of contemporary capitalism and of issues of development in the economies of the 'South'.     

Claiming the Grounds for Reform: Agrarian and Environmental Movements in Indonesia

This essay examines the convergences, tensions and mutual influences of agrarian and environmental movements in Indonesia and their connections to transnational movements under state-led development and neoliberal governance regimes. The authors argue that environmental movements of the last quarter of the twentieth century affected the strategies, struggles, mutual relations with, and public discourses of resurgent agrarian movements in diverse ways. Environmental movements had significant influences on national policy, law and practice within a decade of their emergence under the state-led development regime of President Suharto. Environmental activists used the appearance of technical 'apolitical' concerns to their advantage. They mobilized at multiple scales, targeting laws and other institutions of state power at the same time as organizing the grassroots. The repression of the Suharto regime forced agrarian reform activists underground, while environmental issues were mainstreamed. Agrarian movements in Indonesia today, under a decentralized regime dominated by neoliberal policies, have faced new opportunities and constraints due to national and transnational influences of environmental and agrarian reform discourses and networks. We show how these influences have changed the political fields within which Indonesian agrarian movement groups operate: forming, shifting and struggling over critical alliances.     

From Covert to Overt: Everyday Peasant Politics in China and the Implications for Transnational Agrarian Movements

This contribution spotlights overt collective action as the form of everyday peasant politics in post-socialist China. It first considers the interlinking in the post-socialist period of global neoliberal capitalism and internal (so-called) primitive accumulation by corrupt officials and eager entrepreneurs. Against this background it examines the collective protests of the last 20 years, focusing first on the issue of corrupt local power and then on land seizures. It argues that the emergence of sustained rural contention has been informed by China's socialist legacy as well as older peasant ideologies, and it has involved the coalescence of a shared class perspective among the poor and dispossessed. The final portion of the article considers the implications of these everyday peasant politics, especially land struggles, for transnational agrarian movements.     

试论政治因素及政府政策对中国现代昆虫学发展的影响

随着社会进步和科技发展，科学技术与政治之间的互动关系日益密切。新中国成立以来，由政治体制、经济基础及科学背景所决定，国家对科技发展实行高度集中的行政管理，政治对科技的影响尤为显著。本文以中国昆虫学为中心，剖析新中国成立以来政治因素与政府政策对科技发展的重要影响，并对其后果进行初步分析。     

生物工程技术在食品工业领域中的应用

生物工程技术作为21世纪的高新技术,在各个领域都能发挥出极关键作用.随着新技术的发展,生物工程技术在食品工业领域中更是绽放出了夺目的光彩.在本文中,笔者针对生物工程技术在食品资源开发、食品加工、食品资源安全检测、传统食品改良等方面的应用做出阐述,希望能为相关从业者提供新的工作思路.     

试析食品安全问题与食品检测发展方向

随着人们生活水平的不断提高,食品安全问题越来越受到人们的重视,因此,食品质量监管部门也积极致力于食品安全检查管理系统的优化和革新.从现实角度来看,食品安全问题的出现不仅会给社会带来极其严重的负面影响,也会给公众的身心健康带来极大的伤害.本文从食品安全问题与食品检测技术为出发点进行阐述,以期为食品安全与检测发展提供一定的...     

Protester or non‐protester: a binary state? On the use (and non‐use) of latent class models to analyse protesting in economic valuation*

In the analysis of stated preferences studies, it is often assumed that protesting is a discretely measured item only occurring among those who are not willing to pay. However, various studies have recently shown that protest beliefs are as well held by respondents who state a positive willingness to pay (WTP). Using latent class (LC) models, we investigate the extent of heterogeneity with respect to protest beliefs among all respondents of two contingent valuation studies. The advantage of LC models is that classes of individuals are endogenously identified and no selection bias is introduced by ad hoc definitions of protesters. Further we investigate whether it is possible to identify a class of non‐protesters. Finding a group of pure non‐protesters could indicate how strongly stated WTP in the whole sample is affected by protest beliefs. For both samples, we find a class with strong protest beliefs but no pure non‐protest class. Overall, our results suggest that LC models might not be the first choice to determine unbiased WTP measures, but they provide valuable insights into the degree of protesting expressed by different groups and corresponding determinants of group membership.     

The Food Stamp Program and Food Insufficiency

Food stamp participants have higher food insufficiency rates than eligible nonparticipants, even after controlling for other factors. Given the Food Stamp Program's prominent role in the alleviation of hunger, this is a counterintuitive result. We conjecture that these higher rates are due to adverse selection insofar as households more likely to be food insufficient are also more likely to receive food stamps. We establish a theoretical framework to address this adverse selection. Using a simultaneous equation model with two probits, we show that once one controls for this adverse selection, food stamp recipients have the same probability of food insufficiency as nonrecipients.     

Strawberry fields forever? Conflict over neo-productivist Spanish polytunnel technology in British agriculture

This paper uses the example of Spanish polytunnels to demonstrate how the deployment of ‘neo-productivist’ agricultural technologies to meet the demands of food security and sustainability within a globalised food chain is likely to precipitate greater countryside conflict. Field-scale ‘Spanish polytunnels’ for strawberry growing have become a new feature of the British agricultural landscape. This has been driven primarily by supermarkets searching for high quality and quantity supplies of soft fruit. With production becoming industrialised, conflict has ensued in some rural communities where polytunnels have appeared. Interviews with prominent strawberry growers and protestors against polytunnels illuminate a vociferous and embittered wrangle. Within it, land use planners are labelled as ‘strawberry fools’ by both sides for failing, until recently, to provide decisive regulation to prevent conflict and effect its resolution. The paper concludes by drawing attention to the future characteristics of conflicts precipitated as new agricultural technologies are implemented rapidly, impact unevenly and are received acrimoniously.     

食品分析中气相色谱-质谱联用技术应用概述

目前,在食品分析行业中存在很多分析方法,其中最为重要的分析方法当属气相色谱-质谱联用技术.该法应用广泛,可对食品中的农药残留及兽药残留等各种复杂基质进行有效的定性定量分析检测,以便能提高食品日常抽检中的检测效率,确保食品安全.     

生态政治:1953年的乌拉特前旗及其周边地区

本文以1953年乌拉特前旗的农牧纠纷为契机探讨生态政治。乌拉特前旗西部是灌溉农业区，南边是沙漠，1953年南边和西边受到大量外来牲畜的压力，内部许多地区的草原也受到严重破坏。在这种情况下，政府开始将农区的牲畜向外驱逐，同时在内部清理农田与牧场的分界线。旗的边界和旗内农田与牧场边界都因此产生了相应的生态政治过程。村庄产生了协调委员会以解决农田和牧场的纠纷，旗边界的争端仍在一般的条条块块的框架内解决。1953年的生态政治仍有其地方特点。     

食品添加剂与食品安全概述

合理使用食品添加剂有助于食品行业的商品化,但是随着食品安全事故的逐渐增多,必须要对食品添加剂的使用有正确的认识.本文对食品添加剂的主要问题进行阐述,分析食品添加剂的作用、重要性、发展现状以及可能存在的问题,并最终提出正确使用食品添加剂的建议.     

粮食金融化视角下粮食安全问题思考

粮食金融化是目前威胁粮食安全的重要因素,文章利用文献分析的方法,对粮食安全与粮食金融化的含义进行界定,阐述基于粮食金融化视角下,中国面临的粮食安全问题。并从粮食生产收益降低、经济运行使宏微观风险增加、粮食生产分散、粮食企业过度集中及粮食的价格受到流动性与供需因素的双重影响等方面分析了粮食金融化背景下威胁粮食安全的重要原因。据此,提出了推进土地流转制度改革,实现粮食集约化生产;加强国际粮食贸易合作;加强市场信息化建设,培养专业化人才;大力培育粮食龙头企业,进一步完善粮食主产区补贴制度;完善金融支持体系,确保粮食价格稳定;不断开发粮食期货品种,增加套期保值功能等6项对策意见,以应对粮食金融化带来的风险,确保国家粮食安全稳定。     

Consideration Set:

Consideration set studies have been confined to consumer goods purchases under the developed country context. This research studied the consideration set during agricultural input purchase under a developing country context. Though a farmer-consumer is assumed to be lacking the knowledge to form the consideration sets, the results show that these buyers form consideration sets similar to those under the consumer goods buying situations in the developed countries and these were influenced positively by the economic risk and negatively by the level of education.     

Crisis? What Crisis? The Normality of the Current Food Crisis

The 2005–8 food crisis was a shock to political elites, but in some respects the situation was normal. Food policies are failing to respond adequately to the squeeze on land, people, health and environment. Strong evidence of systems failure and stress, termed here New Fundamentals, ought to reframe twenty‐first century food politics and effort. Yet so far, international discourse is too often narrow and technical. The paper suggests that 2005–8 reinforced how the dominant twentieth century productionist policy paradigm is running out of steam. This assumed that producing more food would resolve social problems. Yet distortions in markets, access and culture remain. At national and international levels of governance, despite realization of the enormity of the challenge ahead, there is still a belief in slow incremental change.