市售高膳食纤维食品调查分析

市售高膳食纤维食品调查分析摘要在饮食健康持续受到关注的今天，越来越多的高膳食纤维食品在市面上出现，本文对这些高膳食纤维食品进行调查，从营养标签、产品分类、膳食纤维来源以及能量差异进行分析。调查研究发现，高膳食纤维食品的产品种类有10种，其中04.0粮食及粮食制品食品种类多，占比37%。食品中所含膳食纤维除了天然富含膳食纤维的食品来源果蔬、谷物以外，还包括抗性糊精、菊粉、低聚糖和提纯膳食纤维等合成和提纯的膳食纤维。高膳食纤维食品的能量差异不仅与使用原料有关，还与其加工过程中添加脂肪和糖量有关。关键词：高膳食纤维食品膳食纤维营养标签来源能量Investigation and analysis of high dietary fiber foods in themarketAbstractNowadays,with the continuous attention on diet health,more and morehigh-dietary fiber foods appear on the market.This paper investigates thesehigh-dietary fiber foods and analyzes them from the nutritional label,productclassification,dietary fiber sources and energy differences.The survey found thatthere were 10 types of high dietary fiber food products,of which 04.0 food and foodproducts were the most,accounting for 37%.Dietary fiber contained in food includessynthetic and purified dietary fiber such as resistant dextrin,inulin,oligosaccharidesand purified dietary fiber in addition to fruits and vegetables,grains,which arenaturally rich in dietary fiber.The energy difference of high dietary fiber foods is notonly related to the raw materials used,but also related to the amount of fat and sugaradded during processing.Key Words:High dietary fiber foods;High dietary fiber;Nutrition labeling:Source;Energy目录摘要第-章绪论11】膳食纤维…11.1.1可溶性膳食纤维和不溶性膳食纤维1.1.2不同来源的膳食纤维维.21.1.3膳食纤维的生理功能.312高膳食纤维食品.413常见的天然官含膳食纤维的食品.413.1谷物.413.2果蔬..61.4研究目的与意义62.】调查方法…82.1.1市场调查.82.1.2文献分析82.2数据分析83.1高膳食纤维食品的种类.93.1.1高膳食纤维食品的种类93.2食品中膳食纤维的米源133.2.1天然富含膳食纤维米源..133.2.2提纯、合成类膳食纤维来源1433膳食纤维食品的能量差异分析.1533.1谷物高膳食纤维食品的能力差异153.3.2果蔬和藻类高膳食纤维食品的能量差异1633.3高膳食纤维食品能量差异的原因.174.1结论194.2展望19致谢24