A class of three level food chain system is studied. With the theory of delay equations and Hopf bifurcation, the conditions of the positive equilibrium un... Y Chen,J Yu,C Sun - 《Chaos Solitons & Fractals》 被引量: 106发表: 2007年 Hopf bifurcation in three-species food chain models ...
This is especially interesting for the meat, fish, and dairy sector studied here, as the animal product supply chain is at particular risk of food fraud when compared to businesses in other supply chains (van Ruth & Nillesen, 2021). A recent study found that food fraud case detection was ...
This research is important given that little is known about what Chinese consumers think of, and how they react to, innovations in the agro-food value chain. 展开 关键词: China Organic food New technology DOI: 10.1108/BFJ-10-2015-0375 ...
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Trade restrictions, supply chain disruptions, and logistics disturbances following the onset of the COVID-19 pandemic resulted in an unstable food supply [2]. In-country lockdowns and measures attempting to control the COVID-19 virus have also adversely affected food access, shopping habits, and...
Supply chain You need ingredients in order to sell food. But where will you get them? Let’s look at your options. Restaurant wholesalers Example: Sysco Pros: Reliable and cost effective Cons: Large volume-packaged products could be hard to store on your truck Wholesale clubs Example: Costco...
6. Transparency/traceability. Through emerging technologies and digitalization, it is now possible to trace exactly where and in which part of the process food was contaminated. This provides ample opportunity for distributors...
By pinpointing the drivers of changes in global food trade, such as price spikes and volatility, supply chain disruptions, and shifts in consumer demand, it becomes possible to anticipate and mitigate the adverse impacts of food insecurity, poverty, and environmental degradation. For example, trade...
Short-chain fatty acids QCs: Quality control samples Sqle: Squalene epoxidase TC: Total cholesterol TCM: Traditional Chinese medicine TG: Triglyceride T2DM: Type 2 diabetes mellitus XKY: Xiao-Ke-Yin XKY-H: High dose of XKY XKY-M: Middle dose of XKY XKY-L: Low dose of...
This technique was also used to compare the lipid profile of tilapia muscles after three types of thermal processing methods18 and analyze the effect of dry salting on the long-chain free fatty acid profile of tilapia muscles19. However, significantly high LC-MS workloads were needed to produce...