搜索结果: 1-13 共查到“食品科学技术基础学科 aroma”相关记录13条 . 查询时间(0.154 秒)
Characteristic Aroma Components of the Volatile Oil of Yellow Keaw Mango Fruits Determined by Limited Odor Unit Method
mango Mangifera indica L. ‘Keaw’ odor detection threshold
2009/6/18
Odor detection thresholds of optically active compounds and other volatile compounds found in the oil of yellow Keaw mangoes were determined. Odor intensity of individual components was evaluated by L...
Characteristic Aroma Components of Tosa-buntan（Citrus grandis Osbeck forma Tosa）Fruit
Citrus Tosa-buntan Citrus grandis Osbeck forma Tosa
2009/6/18
The volatile components of Tosa-buntan (Citrus grandis Osbeck forma Tosa) cold-pressed peel oil were studied by GC and GC-MS. The characteristic aroma compounds were investigated by GC-olfactometry in...
Use of a Fungal Lipase for Enhancement of Aroma in Black Tea
lipase for tea processing lipase for aroma enhancement Rhizomucor miehei
2009/6/17
Lipases produced extracellularly by bacteria and fungi are being widely used in the food industry for flavour development. During tea processing, the possibility of enhancing the flavour of tea by the...
Evaluation of Japanese Green Tea Extract Using GC/O with Original Aroma Simultaneously Input to the Sniffing Port Method（OASIS）
Japanese green tea aroma extract dilution analysis gas chromatography olfactometry
2009/6/17
Recent studies of natural aromas have focused on only the lowest odor threshold compounds. In this study, we evaluated the volatile compounds of Japanese green tea, comparing the original aroma simult...
Recent Advances in the Chemistry of Strecker Degradation and Amadori Rearrangement: Implications to Aroma and Color Formation
Maillard reaction Strecker degradation Amadori rearrangement
2009/6/17
The importance of Strecker degradation lies in its ability to produce Strecker aldehydes and 2-aminocarbonyl compounds, both are critical intermediates in the generation of aromas during Maillard reac...
Identification of Volatile Compounds which Enhance Odor Notes in Japanese Green Tea using the OASIS（Original Aroma Simultaneously Input to the Sniffing port）method
Japanese green tea Camellia sinensis cv. Yutakamidori GC/O with original aroma simultaneously input to the sniffing port
2009/6/10
We evaluated the volatile compounds of Japanese green tea using GC/O with the original aroma simultaneously input to the sniffing port (OASIS) method in order to determine the relationship between the...
Study of Trehalose Addition on Aroma Retention in Dehydrated Strawberry Puree
trehalose flavour retention dehydration process
2009/3/19
In order to improve the quality of dehydrated fruit products, the influence of the addition of two sugars (sucrose and trehalose) on the retention of aroma components during dehydration of strawberry ...
Release of Strawberry Aroma Compounds by Different Starch-Aroma Systems
strawberry aroma compounds starch GC-MS sensory evaluation
2014/3/10
In the food industry, the addition of flavours is used to reinforce the aroma profile of different goods. However, interactions between starch and aroma compounds can occur, and this can impact upon a...
Production of Food Aroma Compounds：Microbial and Enzymatic Methodologies
aroma compounds biotransformation microorganisms
2009/3/9
Over the past few years, the increasing demand for natural products in the food industry has encouraged remarkable efforts towards the development of biotechnological processes for the production of f...
Effect of Different Maceration Treatments on Free and Bound Varietal Aroma Compounds in Wine of Vitis vinifera L. cv. Malvazija istarska bijela
Malvazija istarska wines cryomaceration varietal aroma
2009/2/25
During a two-year study, the effect of different grape mash maceration treatments (skin contact at 20 °C for 10, 20 and 30 h) and cryomaceration (skin contact at 7 °C for 10, 20 and 30 h) on the conce...
Characteristic Aroma Composition Profile of Mature Stage Citrus junos（Yuzu）Peel Oil from Different Origins
yuzu Citrus junos Sieb. ex Tanaka essential oil
2010/2/3
The characteristic aroma compositions of Citrus junos Sieb. ex Tanaka (yuzu) cold-pressed peel oil were studied by both instrumental and organoleptic methods. The samples were obtained from 5 popular ...
Effects of Fermentation under Enriched Oxygen Atmosphere on Clonal Black Tea Aroma Complex
fermentation under enriched oxygen atmosphere volatile flavor compounds quality
2010/11/23
Enriching the atmosphere of fermenting “dhool” (macerated leaf) with oxygen led to faster production of some black tea volatile flavor compounds (VFC). There was a general rise in the total amounts of...
Selection of Aroma Components to Predict Sensory Quality of Kenyan Black Teas Using a Genetic Algorithm for Multiple Linear Regression Models
black tea aroma genetic algorithm multiple regression analysis
2010/11/22
A genetic algorithm (GA) was applied to optimizing sets of aroma components in black teas for calculating multiple linear regression (MLR) models to predict sensory scores. Selections of components we...