【摘要】：近年來，食品安全事故常常發(fā)生。作為保障食品安全的重要環(huán)節(jié)之一，食品冷鏈物流在食品冷鏈中扮演著十分重要的角色。食品冷鏈物流由多個流程構(gòu)成，且物流可靠性會受到因各流程之間相互銜接而產(chǎn)生作用的影響，所以，對流程可靠性的關(guān)注越來越多。 在需要冷鏈支持的食品行業(yè)里，乳品行業(yè)是一個比較特殊的行業(yè)，不僅供應(yīng)鏈長而且環(huán)節(jié)多，涉及到三個產(chǎn)業(yè)，分別為第一產(chǎn)業(yè)（農(nóng)牧業(yè)）、第二產(chǎn)業(yè)（食品加工業(yè)）和第三產(chǎn)業(yè)（分銷、物流等），其中任何一個環(huán)節(jié)出現(xiàn)問題，都會影響到整體的質(zhì)量安全，，最終影響乳品企業(yè)和消費者的利益。乳品市場的競爭日趨激烈，為了提高乳品企業(yè)的競爭力、同時為加快我國乳制品物流的發(fā)展，論文將乳品企業(yè)的冷鏈物流系統(tǒng)作為研究對象，以乳品企業(yè)的冷鏈物流過程為例，針對乳制品從原奶采集到產(chǎn)成品銷售的全部環(huán)節(jié)，對其冷鏈流程進行研究，分析各個環(huán)節(jié)存在的安全隱患。 本文對乳品企業(yè)的冷鏈物流流程進行了實證分析：運用AHP法構(gòu)建流程評價指標體系，然后根據(jù)流程優(yōu)先矩陣中評價指標與流程對應(yīng)的關(guān)聯(lián)程度建立關(guān)鍵流程的綜合識別模型，這一步驟通過熵值法來完成；采用GO-FLOW法對乳品冷鏈物流系統(tǒng)建立GO-FLOW圖，明確影響乳品冷鏈物流安全性的問題，對關(guān)鍵流程的參數(shù)進行改進。提出以乳品為代表的食品冷鏈物流關(guān)鍵流程的建設(shè)方法與優(yōu)化措施，以期推動我國食品冷鏈物流健康、快速的發(fā)展。本文主要研究結(jié)論與創(chuàng)新點如下： 第一，對冷鏈物流的相關(guān)理論進行了系統(tǒng)總結(jié)和回顧，通過對冷鏈食品的科學(xué)分類和冷鏈物流理論的綜合分析，探索了冷鏈物流安全評價和冷鏈流程的理論與方法。 第二，對乳制品冷鏈物流系統(tǒng)的安全要求和物流系統(tǒng)的物流模式進行了剖析，闡述了冷鏈食品的物流安全需求，總結(jié)了在流通過程中乳制品可能遇到的影響物流安全可靠性的多種因素。 第三，構(gòu)建物流流程評價指標體系，采用層次分析法得到流程優(yōu)先矩陣評價指標和流程的匹配程度，運用熵值法建立關(guān)鍵流程綜合識別模型，進行排序后得出冷鏈物流中關(guān)鍵流程，最后運用GO-FLOW法對乳制品冷鏈物流進行安全性風(fēng)險的評價，通過定性與定量相結(jié)合的分析，得出影響乳制品冷鏈安全風(fēng)險的影響程度。 第四，基于AHP法、熵值法與GO-FLOW法的研究結(jié)果，論文最終給出了提高乳品冷鏈物流系統(tǒng)可靠性的政策建議與改進措施。
[Abstract]:In recent years, food safety accidents often occur. As one of the important links to ensure food safety, food cold chain logistics plays a very important role in food cold chain. Food cold chain logistics is composed of many processes, and the reliability of logistics is affected by the connection between the processes. Therefore, more and more attention has been paid to the process reliability. In the food industry, which needs cold chain support, the dairy industry is a relatively special industry. It not only has a long supply chain but also many links. It involves three industries, namely, the primary industry (agriculture and animal husbandry). Any problems in the secondary industry (food processing industry) and the tertiary industry (distribution, logistics, etc.) will affect the overall quality and safety, and ultimately affect the interests of dairy enterprises and consumers. In order to improve the competitiveness of dairy enterprises and accelerate the development of dairy logistics in China, the paper takes the cold chain logistics system of dairy enterprises as the research object, taking the cold chain logistics process of dairy enterprises as an example. The cold chain flow of dairy products from raw milk collection to finished product sales is studied and the hidden safety problems in each link are analyzed. In this paper, the cold chain logistics process of dairy enterprises is empirically analyzed: AHP method is used to construct the process evaluation index system, and then a comprehensive identification model of key processes is established according to the correlation degree between the evaluation index and the process in the process priority matrix. This step is accomplished by entropy method. The GO-FLOW diagram of the cold chain logistics system of dairy products was established by using GO-FLOW method, and the problems affecting the safety of cold chain logistics of dairy products were clarified, and the parameters of the key process were improved. In order to promote the healthy and rapid development of food cold chain logistics in China, this paper puts forward the construction method and optimization measures of the key process of food cold chain logistics represented by dairy products. The main conclusions and innovations of this paper are as follows: first, the related theories of cold chain logistics are systematically summarized and reviewed, through the scientific classification of cold chain food and the comprehensive analysis of cold chain logistics theory. The theory and method of cold chain logistics safety evaluation and cold chain flow are explored. Secondly, the security requirements of the cold chain logistics system of dairy products and the logistics mode of the logistics system are analyzed, and the logistics safety requirements of the cold chain food are expounded. This paper summarizes the factors that may affect the safety and reliability of logistics during the circulation of dairy products. Thirdly, the evaluation index system of logistics process is constructed, and the matching degree between the evaluation index of process priority matrix and the process is obtained by AHP, and the comprehensive identification model of key process is established by entropy method. After sorting out the key process of cold chain logistics, finally using GO-FLOW method to evaluate the safety risk of dairy cold chain logistics, through the qualitative and quantitative analysis, the influence degree of the impact on the safety risk of dairy cold chain is obtained. Fourthly, based on the research results of AHP method, entropy method and GO-FLOW method, the paper finally gives the policy recommendations and improvement measures to improve the reliability of dairy cold chain logistics system.
【學(xué)位授予單位】：江南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：F252;F426.82

【引證文獻】

相關(guān)期刊論文 前1條

1 王雙;;淺議冷鏈物流安全創(chuàng)新機制的構(gòu)建[J];商;2013年20期

相關(guān)碩士學(xué)位論文 前2條

1 袁寶輝;山黑豬冷鏈物流質(zhì)量控制研究[D];吉林大學(xué);2015年

2 喻慶芳;生鮮農(nóng)產(chǎn)品國際冷鏈物流網(wǎng)絡(luò)節(jié)點選址優(yōu)化與風(fēng)險評價研究[D];昆明理工大學(xué);2015年

本文編號：2319141