天然色素在复合调味食品中的应用

文幸介绍天然色紊在鸡精复合调味料、膨化调味料、方便面及面膨化制品、方便食品调味料、火锅调味酱、休闲麻辣食品调味料、青状香精香料、调味酱莱、牛肉干制品方面的应用.     

无铝复合膨松剂在蛋糕中的实际应用

本文在前期研制蛋糕专用无铝复合膨松剂的工作基础上,对其在蛋糕中的最佳添加量以及与市售含铝复合膨松剂应用效果的对比做了进一步研究,确定该无铝复合膨松剂在蛋糕中的最佳添加范围为2．0％～2．25％,用其代替含铝复合膨松剂在实际中应用是完全可行的。     

打破传统调香理念,创造现代调香神话——后反应香料和半反应香料的研制开发

本文介绍了全新的调香思路、原理、适用范围,以及利用该原理开发的一系列产品、使用效果.     

肉制品调香调味基础理论综述

阐述了加工肉制品调香调味设计基本原则、基本步骤、基本技巧,并详细介绍了肉味香精的特点及正确鉴别、选择和使用的方法。     

肉制品调香调味基础理论综述

本文阐述了加工肉制品调香调味设计基本原则、基本步骤、基本技巧,并详细介绍了肉味香精的特点及正确鉴别、选择和使用的方法.     

打破传统调香理念,创造现代调香神话——后反应香料和半反应香料的研制开发

本文介绍了全新的调香思路、原理、适用范围,以及利用该原理开发的一系列产品、使用效果.     

咸昧食品香精在鸡精调味调香中的应用

鸡精是以新鲜鸡肉、鸡骨、鸡蛋等为原料制成的复合增鲜、增香的调味料.鸡精中除含有谷氨酸钠外,更含有多种氨基酸.它是既能增加人们的食欲,又能提供一定营养的家常调味品.国家出台的鸡精调味料行业标准明确定义为:以味精、食用盐、鸡肉/鸡骨的粉末或其浓缩抽提物、呈味核苷酸二钠及其它辅料为原料,添加或不添加香辛料和/或食用香料等增香剂经混合、干燥加工而成,具有鸡的鲜味和香味的复合调味料.这里为大家介绍咸味食用香精在鸡精调味调香中的应用配方示例.     

肉制品调香调味的基本方法

主要阐述了肉制品调香调味的基本步骤、基本原则及基本技巧.     

京城美食"胡同游"——印度风味

提起北京城,让人感兴趣的不是那高耸入云的大厦和四通八达的大道,而是那曲径幽深的胡同。古老而温馨的四合院,无不散发着古朴、迷人的京味文化,再加上众多中外美食小馆点缀其间,胡同的魅力更加彰显无疑。文化与美食的搭配也因此而美妙绝伦!下面为您介绍众多胡同美食之一的印度美食:     

The effect of bleaching agent on the flavor of liquid whey and whey protein concentrate

The increasing use and demand for whey protein as an ingredient requires a bland-tasting, neutral-colored final product. The bleaching of colored Cheddar whey is necessary to achieve this goal. Currently, hydrogen peroxide (HP) and benzoyl peroxide (BPO) are utilized for bleaching liquid whey before spray drying. There is no current information on the effect of the bleaching process on the flavor of spray-dried whey protein concentrate (WPC). The objective of this study was to characterize the effect of bleaching on the flavor of liquid and spray-dried Cheddar whey. Cheddar cheeses colored with water-soluble annatto were manufactured in duplicate. Four bleaching treatments (HP, 250 and 500 mg/kg and BPO, 10 and 20 mg/kg) were applied to liquid whey for 1.5 h at 60°C followed by cooling to 5°C. A control whey with no bleach was also evaluated. Flavor of the liquid wheys was evaluated by sensory and instrumental volatile analysis. One HP treatment and one BPO treatment were subsequently selected and incorporated into liquid whey along with an unbleached control that was processed into spray-dried WPC. These trials were conducted in triplicate. The WPC were evaluated by sensory and instrumental analyses as well as color and proximate analyses. The HP-bleached liquid whey and WPC contained higher concentrations of oxidation reaction products, including the compounds heptanal, hexanal, octanal, and nonanal, compared with unbleached or BPO-bleached liquid whey or WPC. The HP products were higher in overall oxidation products compared with BPO samples. The HP liquid whey and WPC were higher in fatty and cardboard flavors compared with the control or BPO samples. Hunter CIE Lab color values (L*, a*, b*) of WPC powders were distinct on all 3 color scale parameters, with HP-bleached WPC having the highest L* values. Hydrogen peroxide resulted in a whiter WPC and higher off-flavor intensities; however, there was no difference in norbixin recovery between HP and BPO. These results indicate that the bleaching of liquid whey may affect the flavor of WPC and that the type of bleaching agent used may affect WPC flavor.     

游离脂肪酸在几种常见食品风味形成中的作用

游离脂肪酸在许多食品的风味形成中起着十分重要的作用,一方面是直接作为风味化合物起作用;另一方面游离脂肪酸作为风味前体物,对食品特有风味的形成做出贡献。但是,在不同的食品风味形成的过程中,游离脂肪酸的作用是不同的。文章综合论述了它在腊肉、香肠、火腿、奶酪、茶叶及啤酒等常见食品的风味形成过程中的作用。