乳清多肽在嬰兒配方奶粉中的應用研究

食品科學論文編號:SP099  論文字數:12200,頁數:22

目  錄
中文摘要 I
英文摘要 II
目錄 III
1. 緒論 1
 1.1  前言 1
 1.1.1 選題的背景與意義 1
 1.1.2 選題的目標和任務 2
 1.2 嬰兒配方奶粉的定義 3
 1.2.1 嬰兒配方奶粉的定義 3
 1.2.2 母乳與牛乳的比較 4
 1.2.3 嬰兒配方奶粉的成分 5
      1.3 乳清多肽的功能特性 6
2. 實驗部分 7
 2.1 嬰兒配方奶粉的配方設計 7
  2.1.1 嬰兒配方奶粉的管理與指標 7
 2.1.2 嬰兒配方奶粉的原料要求 9
 2.1.3 嬰兒配方奶粉的配方設想 9
 2.2 嬰兒配方奶粉的工藝過程 10
      2.2.1 工藝流程 10
2.2.2 實驗的原料和設備 11
      2.2.3 實驗的過程和方法 11
 2.3 嬰兒配方奶粉的噴霧干燥 12
2.3.1 噴霧干燥過程 12
2.3.2 噴霧干燥對奶粉質量的影響 13
2.3.3 噴霧干燥實驗 13
 2.4 乳清多肽的替代性實驗 14
      2.4.1 乳清多肽的指標 14
      2.4.2 替代性實驗方法 14
      2.4.3 實驗過程 14
3. 結果與討論 15
 3.1 嬰兒配方奶粉配方的設計 15
 3.2 嬰兒配方奶粉設計性實驗 16
        3.2.1 實驗記錄 16
        3.2.2 實驗結果 17
        3.2.3 實驗討論 18
 3.3 乳清多肽的替代性實驗的結果與分析 18
 4．總結與展望 19
 4.1 實驗的總結 19
 4.2 展望 20
致謝 21
參考文獻 22

摘 要：嬰兒配方奶粉主要是以牛乳或其他動植物成分為基本成分，通過調整蛋白質、脂肪、碳水化臺物三大營養素的比例，改善和增補牛乳中營養素與母乳相比之不足，使之更接近母乳。本次畢業設計以GB10766-1997為依據，利用全脂奶粉，脫鹽乳清粉，WPC80，植物性脂肪，乳糖，低聚多糖等主要原料，設計一個嬰兒配方奶粉的簡易配方。通過實驗最終確定的參數為：稱取原料200克，調配的復原乳濃度為10%，進風溫度為190℃，排風溫度為90℃。產品檢測結果為：蛋白質 14.92% ，脂肪 20.56% ，水分 2.20% ，灰分 2.39% ， 乳糖 98.24%。進行了乳清多肽替代了嬰兒配方奶粉中的WPC-80實驗,實驗結果和配制出的奶粉質量與上述實驗進行比較，結果均為上述實驗較佳。

關鍵詞：嬰兒配方奶粉；乳清多肽；配方設計；工藝參數

Abstract: Infant formula milk powder mainly with milk or other move plant composition is basic composition, pass adjustment protein, fat, carbon water to turn a set thing three greatest nourishments a vegetable of comparison, improvement and increase to repair the nourishment plain and female milk in the milk compare of shortage, make it near a female milk more. This time tests to take GB10766-1997 as a basis, make use of whole milk powder, take off the salt milk pure powder, WPC80, plant fat, lactose, low gather many sugar to wait main raw material, design the simple formula of the formula milk powder of an infant. Pass parameter of test the end assurance for:Call to take raw material 200 grams, dispense of recover the milk density as 10%, enter the breeze temperature as 190 ℃ , line up the breeze temperature is 90 ℃ .The product's examination's result is:The protein is 14.92% and the fat is 20.56% and the humidity is 2.20%, the ash divides 2.39%, and the lactose is 98.24%.Carried on the milk much more pure Mao to act for an infant WPC-80 within formula milk powder experiments, milk powder quality and above-mentioned experiment which test a result and prepare carried on a comparison and all is better for above-mentioned experiment as a result.

Keywords：Infant formula milk powder;  Whey polypeptides,;
The formula design;  Craft parameter