共查询到18条相似文献,搜索用时 78 毫秒
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人体过多脂肪成分的摄入是导致肥胖,诱发心脑血管等多种疾病的主要原因。随着国民健康意识的逐渐增强,低热量、低能量的脂肪替代品逐渐受到人们的关注。脂肪替代品既能满足人们对食物的色、香、味等感官需求,又能在不改变食物口感品质的前提下,降低脂肪的摄入量,对预防各种慢性病的具有重大意义。因此,生产低脂或无脂食品是改善人们膳食习惯、提高人民健康水平的重要途径。脂肪替代品是一类模拟天然食物中脂肪的物质,可分为脂肪替代物(脂肪酸的酯化衍生物,在人体内的消化率几乎为零)、脂肪模拟物(碳水化合物类脂肪模拟物和蛋白质类脂肪模拟物)和复合型脂肪模拟物三类。脂肪替代品能减少食物中的油脂含量,更重要的是能够提升食品的口腔感官润滑质地。本文综述了国内外脂肪替代品在现代食品研究中的应用及发展前景,以期为低热量膳食的研发提供指导。 相似文献
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本文主要介绍了脂肪替代品的生产方法,原料及产品的质量要求和应用,说明了脂肪替代品在食品工业中具有广泛的应用前景。 相似文献
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淀粉基质的脂肪替代品的应用 总被引:1,自引:0,他引:1
淀粉基质的脂肪替代品的应用冯一兵郑冬梅(东北农业大学,哈尔滨150030)冯一新(黑龙江省园艺所)目前消费者对食品的追求是那些高纤维、低钠、低脂食品,当然这些食品也应具备甜而油感、风味好的特性。为了向消费者提供低脂食品,食品加工业已在食品加工中用淀粉... 相似文献
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Carole S. Setser Wendi L. Racette 《Critical reviews in food science and nutrition》1992,32(3):275-297
Traditional macromolecules and other recently synthesized materials have been accepted by consumers for use as low‐calorie replacements for fats and sugars in food products. These include carbohydrates such as polydextrose, maltodextrins, modified starches, gums, and fibers. Protein and lipid‐based replacements, including fat analogs and emulsifiers, are also available and some have been approved for use in food products. This article presents the properties of each of the macromolecule replacers, some uses that have been reported in food products, and speculative thoughts regarding functionality. Because control of water in the food product, added solids, and the mouthfeel characteristics associated with micropaiticles are three of the critical functions that must be provided by replacers, effectiveness of usage from a sensory perspective is also considered. 相似文献
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碳水化合物型模拟脂肪 总被引:6,自引:0,他引:6
简要介绍了脂肪替代品的发展及模拟脂肪,并概述了各种来源的碳水化合物型模拟脂肪的组成、特点及应用范围等,总结了碳水化合物型模拟脂肪的营养功能。 相似文献
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简要介绍了脂肪替代品的发展及模拟脂肪,并概述了各种来源的碳水化合物型模拟脂肪的组成、特点、及应用范围等,总结了碳水化合物型模拟脂肪的营养功能. 相似文献
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Because a high fat content in foods is associated with health disorders, consumers demand low fat products, but without any loss of their texture quality. The instrumental texture and sensory properties of biscuits in which 15 and 30 g/100 g of the fat has been replaced by two different carbohydrate-based fat replacers (inulin and hydroxypropyl methylcellulose) were studied. The instrumental texture measurements showed that inulin and hydroxypropyl methylcellulose (HPMC) biscuits were harder and the sound emissions were higher than for the control biscuits. The trained sensory panel rated the biscuit with 15 percent fat replacement by inulin as crisper than the control. The consumer study revealed that fat replacement up to 15 g/100 g with inulin or HPMC provided acceptable biscuits, but higher replacement decreased the overall acceptability. 相似文献
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Color measurement in hamburger buns with fat and sugar replacers 总被引:2,自引:0,他引:2
Mauricio Sergio Esteller 《LWT》2006,39(2):184-187
Substitution of fat and sugar in the diet has been the object of intense research as an effort to produce foods without these ingredients or with the reduction of the amount normally used. In this work, hydrogenated fat and sucrose in hamburger buns formulas were replaced by polydextrose (Litesse II®), salatrim (Benefat®), and sucralose (Splenda®) and their effects on crust color were evaluated using response surface methodology (RSM). The results showed that the ingredients used had a great effect on L, a, b and ΔE values, but they can be used as an option to produce low calories baked products. 相似文献
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