【定稿】我國(guó)發(fā)酵乳制品的冷鏈現(xiàn)狀調(diào)研及品質(zhì)分析0831

1、中國(guó)農(nóng)業(yè)大學(xué)博（碩）士學(xué)位論文 摘 要 獨(dú) 創(chuàng) 性 聲 明 本人聲明所呈交的論文是我個(gè)人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫(xiě)過(guò)的研究成果， 也不包含為獲得中國(guó)農(nóng)業(yè)大學(xué)或其它教育機(jī)構(gòu)的學(xué)位或證書(shū)而使用過(guò)的材料。 與我一同工作的同志對(duì)

2、本研究所做的任何貢獻(xiàn)均已在論文中作了明確的說(shuō)明并表示了謝意。 研究生簽名： 時(shí)間： 年 月 日 關(guān)于論文使用授權(quán)的說(shuō)明 本人完全了解中國(guó)農(nóng)業(yè)大學(xué)有關(guān)保留、使用學(xué)位論文的規(guī)定，即：學(xué)校有權(quán)保留送交論文的復(fù)印件和磁盤(pán)，允許論文被查閱和借閱，可以采用影印、縮印或掃描等復(fù)制手段保存、匯編學(xué)位論文。同意中國(guó)農(nóng)業(yè)大學(xué)可以用不同方式在不同媒體上發(fā)表、傳播學(xué)位論文的全部或部分內(nèi)容。

3、(保密的學(xué)位論文在解密后應(yīng)遵守此協(xié)議 保密的學(xué)位論文在解密后應(yīng)遵守此協(xié)議) 研究生簽名： 時(shí)間： 年 月 日 導(dǎo)師簽名： 時(shí)間： 年 月 日 中國(guó)農(nóng)業(yè)大學(xué)博（碩）士學(xué)位論文 Abstract Abstract A

4、fter 20 years of development efforts, China's dairy industry has become a huge potential market with green sunrise industry. With the development of social economy and the improvement of people's living standard,

5、 people demand more and more dairy products. Cold chain logistics is an important branch of the logistics industry, its development is directly related to the safety of people's life and quality of life. Cold chain l

6、ogistics of fermented milk as the main part of the dairy industry, dairy industry development in China is of great significance, therefore, cold chain logistics present situation and quality of Chinese fermented dairy pr

7、oducts research and analysis is extremely important theoretical value and practical significance. This paper firstly introduces the background and significance of the study, and review the related literature research at

8、home and abroad, then introduces the method of the content of this study, then summarizes the related theories; cold chain logistics, including the theory of modern logistics and the basic concept, the concept and the cl

9、assification of cold chain logistics, characteristics of cold chain logistics, constitute the operational objectives of cold chain logistics and cold chain logistics system of our country; fermented dairy product cold ch

10、ain logistics development situation investigation, cold chain mode of Chinese fermented dairy products conducted a survey analysis; thus found out I of fermented dairy product cold chain logistics problems and then desig

11、n the important index, changes of experimental measure of product storage time in different nodes under different temperature, the cold chain of different does affect the acidity, pH, lactic acid bacteria, texture index.