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1.
杨巍巍  周力  李超凡  王浩 《现代食品》2020,(3):100-102,115
鱼香肠是以鱼肉为主要原料灌制的香肠。它营养丰富、味道鲜美、风味独特,深受广大消费者喜爱,尤其是老人和儿童。鱼香肠的优点是有外包衣(畜肠衣或塑肠衣)使鱼肉与外界隔绝,流通方便,卫生条件较好,加工后可长期保存。本文通过正交实验,探讨土豆和红豆添加量对鱼肉香肠感官质量的影响,逐步确定土豆和红豆的最优添加量,最终确定了新型鱼香肠最优配比为:以鱼肉质量计,土豆添加量:37%,红豆添加量:38%,畜肉添加量:15%,板油添加量:7.5%,淀粉添加量:5.6%,精盐添加量:2.25%,咖喱粉添加量:0.43%,胡椒粉添加量:0.06%,味精添加量:0.2%。  相似文献   
2.
Marine‐protected areas (MPAs) are an effective means of improving habitat quality and biodiversity in the world’s oceans. While the advantages of MPAs as a mechanism for conservation and biodiversity are well established, the potential improvements to fishery performance resulting from a network of MPAs are still being established. Countries around the world have committed to establishing networks of MPAs within their waters by 2020, in response to the United Nations Convention on Biological Diversity. This, coupled with the increasing global demand for seafood and heavy reliance on fishery resources as a source of economic development for many coastal communities, means that an understanding of how these networks can be expected to impact fishery performance is extremely important. We use a difference‐in‐difference modelling approach to isolate the change in the fishery performance associated with the south‐east marine reserve network in Australia. We find no evidence that the economic performance of adjacent fisheries was negatively impacted by the network. This lack of impact is likely due to a network design explicitly intended to avoid effort displacement in key fisheries, along with fishery management changes intended to remove excess fishing capacity.  相似文献   
3.
海洋经济被视为引领世界经济发展的新引擎.基于结构方程模型在经济学领域分析复杂关联因素中的优势,采用偏最小二乘结构方程模型研究海洋科技创新能力、蓝色经济发展和区域经济发展之间的关联效应,分析海洋科技与经济发展之间的内在作用机理.实证研究表明:海洋科技创新能力对蓝色经济发展具有显著的直接促进作用;引入蓝色经济作为中介变量形成传导路径,科技创新能力对驱动区域经济发展具有间接效应及明显的总体作用.  相似文献   
4.
This paper examined climate change adaptation strategies in fish farming and the effect of such methods on the profit of fish farmers in the Niger Delta region of Nigeria, Africa’s most populous country. Using cross‐sectional data obtained from 420 fish farmers from the region and applying multivariate probit and instrumental variable regressions, the study found that fish farmers have adopted a broad range of strategies to address climate risk and that these have significantly increased farmers’ profit. Our findings indicated important relationships between certain farm, socio‐economic and institutional characteristics and the adaptation actions. The study provides useful insight into factors that potentially encourage the adoption of livelihood‐enhancing climate risk adaptation strategies by fish farmers in the Niger Delta region and similar contexts.  相似文献   
5.
论文以海域使用金评估为研究对象,在分析海域使用金与海域使用权关系的基础上,论述了海域使用权价格体系由,迚而探讨了海域使用权价格评估的方法。在此基础上,阐释了海域使用金评估应分为基本不改变海域自然属性用海类型、一定程度上可能会改变海域自然属性用海类型及一次性基本完全改变海域自然属性用海类型三种情况设定基本思路,以期丰富我国海域使用金评估的理论与方法,为今后海域使用金评估研究提供借鉴参考。  相似文献   
6.
海洋文化产业是文化产业中特殊的组成部分,是当代文化产业的一个前沿研究领域。本文运用理论研究和实地调查相结合的方法,列举舟山群岛鲁家峙、岱山东沙镇、普陀山、朱家尖、沈家门、长峙岛、蚂蚁岛、太阳谷、朱家尖白山、桃花岛等实际案例,从文化产业集群三大核心定律出发,即产业链组合与延伸的规律、区位优势与选择的规律、产业集聚与联动的规律,充分揭示了舟山群岛海洋文化产业集群的内在规律及发展思路,提出舟山应结合各个岛屿的资源禀赋特征,因岛制宜构建不同种类的海洋文化产业集聚区的建议,对于舟山群岛海洋文化产业集群发展具有一定的指导意义。  相似文献   
7.
No‐take marine reserves have been increasingly advocated as an effective means of supporting marine ecosystems and conserving fisheries resources. A major problem that can hinder the effectiveness of no‐take reserves is the incidence of illegal fishing, which has created significant ecological and economic losses in global fisheries. We construct a bioeconomic model to explore the connection between the effects of no‐take reserves and illegal fishing activities in relation to the level of regulatory control of illegal activities in the reserve and fished areas. Our parameterised model shows that the effects of no‐take reserves on both the extent of illegal fishing and the fish biomass critically depend on illegal fishing regulations and the scale and patterns of fish dispersal. In a fishery where illegal fishing can only be partially controlled, increasing the size of the no‐take reserve may result in a lose‐lose situation in which the level of illegal fishing effort increases and the total biomass decreases. Our results further show that when the pattern of fish dispersal is density dependent, imposing a stricter control on illegal fishing in either reserves or fished areas increases the aggregate level of illegal fishing.  相似文献   
8.
The objective of the research is to explore Italian customers’ perceptions of fish and seafood fast-casual foodservice restaurants, so to identify expected food, environmental, and organizational attributes’ importance. The sample includes 600 fish and seafood customers interviewed face to face. Data elaboration included an exploratory factor analysis on fast-casual food and restaurant attributes, followed by chi-square and ANOVA to profile customers’ perception towards the level of importance of the factors. Hygiene, personnel, and sensorial attributes are the three most important factors for all groups of customers. Gender and age are the most differentiating socio-economic characteristics. This study is a pioneering research on a restaurant format expanding in European countries and validated an attribute assessment scale for fast-casual restaurants. Results suggest the following managerial implications useful to define investment strategies: guaranteeing high hygiene standards, investing on personnel quality, offering tasty and good food, and targeting strategies focused on customers’ lifestyle.  相似文献   
9.
"十一五"以来,江苏的海洋风电、海洋工程装备、海洋生物医药等海洋战略性新兴产业发展迅猛,产业集聚态势初步形成,研发能力持续增强,但也存在着规划衔接不畅、竞争力较弱、产业链不完备等问题。今后,江苏应紧抓"建设海洋强国"等重大战略机遇,积极实施先发战略,强化规划引领,创新发展模式,加强政策支持,完善体制机制,加速推动江苏海洋战略性新兴产业实现跨越发展。  相似文献   
10.
产学研合作是加快渔业技术创新和成果转化的主要方式,是培养创新型海洋渔业人才的基本途径。本文从海洋渔业产学研合作的背景和内涵谈起,在对海洋渔业产学研合作研究现状综述的基础上,全面分析了当前海洋渔业产学研合作的成绩与不足,总结了海洋渔业的一般产学研结合、政产学研融合和政产学研协同创新等三种模式,并从构建“领导分工体系、制度保障体系、培训服务体系和技术推广体系”四个方面探讨了改进海洋渔业产学研合作的对策问题,为今后海洋渔业产学研合作研究提供了借鉴与指导。  相似文献   
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