2006-01-012024-05-14https://scholars.lib.ntu.edu.tw/handle/123456789/659050摘要：本研究擬自乳酸菌株及益生菌株中篩選能夠產生高L-carnitine的菌株配合Lactobacillus bugaricus 及Straptococcus thermophilus 製作富含L-carnitine機能性發酵乳，由於產品中除了牛乳本身營養外，並含有高含量的L-carnitine及益生菌，對於腦部、腸道甚至脂肪代謝都有一定的功效，可作為日常保健食品。此機能性產品的開發除了增加乳品多樣性，提供消費者更多樣的選擇。1. 篩選出能生產L-carnitine之益生菌及酵素，利用天然的方法產製L- carnitine。 2. 生產富含L-carnitine並具有益生菌之機能性機能性發酵乳，具有保護腦神經及增進脂肪代謝的功效，增加乳製品的多樣性。 <br> Abstract: L-Carnitine is a nutrient responsible for the transport of long-chain fatty acids into the energy-producing centers of the cells (known as the mitochondria). In other words, carnitine helps the body convert fatty acids into energy, which is used primarily for muscular activities throughout the body. Furthermore, L-carnitine may be able to slow down, or even reverse, brain deterioration. L-Carnitine deficiencies may cause symptoms such as fatigue, chest pain, muscle pain, weakness, low blood pressure, and/or confusion. The purpose of this study is to screen probiotics producing high level of L-carnitin and incubate with milk. The final aim of the project is to create a new functional product with high level of L-carnitine as well as increase the varieties of dairy products.L-carnitine機能性發酵乳益生菌L-carnitinefunctional fermented milkprobiotics