搜索结果: 1-15 共查到“食品科学技术 color”相关记录30条 . 查询时间(0.05 秒)
egradation and Formation of Fruit Color in Tomato (Solanum lycopersicum L.) in Response to Storage Temperature
Tomato Fruit Color
2016/6/2
Temperature is the most important environmental factor in the post-harvest life of tomato fruit because it has a tremendous influence on the rate of biological processes, including development of red ...
Effect of Ethylene and 1-Methylcyclopropene (1-MCP) on Color and Firmness of Red and Breaker Stage Tomato Stored at Different Temperatures
Ethylene and 1-Methylcyclopropene Color
2016/6/1
The red color of the tomato fruit during ripening is due to the presence lycopene, a compound known for its antioxidant property. This compound is influenced by temperature, ethylene and 1-Methylcyclo...
Color Changes of Fresh-cut Swiss Chard Leaves Stored at Different Light Intensity
Fresh-cut Swiss Chard Leaves Different Light Intensity
2016/6/1
In this study, the effect of continuous and periodic-light treatments on colour retention of freshly cut chard was investigated. Light sources were day light-fluorescent lamps of 1300 lux. The lamps w...
Effect of Slice Thickness and Frying Temperature on Color, Texture and Sensory Properties of Crisps made from Four Kenyan Potato Cultivars
Texture Sensory Properties
2016/6/1
The objective of this study was to determine the performance of four Kenyan potato cultivars in terms of texture, color and sensory properties when crisps are processed at different slice thickness an...
Color Stability Improvement of Chilled Beef by Natural Antioxidant Treatment and Modified Atmosphere Packaging
Natural Antioxidant Treatment Modified Atmosphere Packaging
2016/5/31
The effect of superficial treatment with taxifolin solution (1 g L-1) in combination with modified atmosphere packaging (80%O2/20%CO2) on the sensory quality and instrumental color characteristics of ...
不同处理对鸭梨采后颜色变化的影响（Effect of Different Treatments on the Color Changes of Yali Pear after Harvest）
鸭梨 贮藏 处理方式 色差
2009/8/11
采用CIELAB表色系统研究了采收期、降温方法和套袋等处理对鸭梨采后果皮颜色变化的影响。结果表明，晚采收提高了鸭梨果实的成熟度和果皮的L、a、b（不套袋果）值，使得叶绿素减少，类胡萝卜素增加；缓降温处理促进了不套袋鸭梨L值和a值的升高，加速了叶绿素的降解，而对套袋果影响不明显；套袋处理使鸭梨的L值和a值增大，b值减小，叶绿素减少，颜色变浅，采后色泽的变化减缓。
The Effect of Lipid Oxidation in Frozen Pulverized Niboshi (Boiled and Dried Sardine) on Color Browning and Formation of Free Amino Acid
lipid oxidation dried fish browning free amino acid
2009/7/7
The relationship between lipid oxidation in pulverized niboshi which occurred during freezing and further oxidation, free amino acid loss, and browning which took place after the sample had been thawe...
Color Stability and Lipid Oxidation of a Dried Food Model to Which Carotenoids Have Been Added
carotenoids color stability dried food model
2009/6/18
The color stability of a dried food model added with carotenoids, represented by β-carotene and lutein, and the effects of these carotenoids on lipid oxidation were studied. Addition of both β-caroten...
Color Changes and Carotenoid Pigment Loss in Retentate from Star Ruby Grapefruit Juice under Refrigerated Conditions
Star Ruby grapefruit retentate visual color changes
2009/6/17
Retentate, highly pigmented pulp, from red colored Star Ruby grapefruit juice was placed in glass test tubes and stored in a refrigerated locker at 4.5°C for 8 weeks. The effect of light exposure (Coo...
Evaluation of Color Characteristics of Cross-Sectioned Wheat Kernels
wheat color flour sectioning
2009/6/17
The color of wheat flour is an important commercial factor and improvement of the color characteristics of kernels is one of the breeding objectives in Japan. Methods were developed to measure color c...
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...
Bright Red Color Formation of Cooked Pork Loin Cured with Lactic Acid Bacteria Starter Culture without Adding Nitrite During Low-Temperature Storage
meat processed pork color formation
2009/5/31
The effects of lactic acid bacteria used as a substitute for nitrite for meat processing were studied. We added lactic acid bacteria starter culture to brine to cure pork loin without nitrite. The cur...
Effects of Steaming and Dehydration on Anthocyanins, Antioxidant Activity, Total Phenols and Color Characteristics of Purple-Fleshed Sweet Potatoes (Ipomoea batatas
Purple-Fleshed Sweet Potatoes Ipomoea batatas
2008/11/27
Purple-Fleshed Sweet Potatoes (PFSP) (Ipomoea batatas) are rich sources of acylated anthocyanins. Anthocyanin content, antioxidant activity and total phenols as well as color characteristics of PFSP w...
Benzoate and Synthetic Color Risk Assessment of Fast Food Sauces Served at Street Food Joints of Lucknow, India
Fast Food Sauces Served Street Food
2008/11/27
Quality compliance of benzoate and food colors in the two common fast food accessories, namely tomato and chilli sauces, served at Street Food Joints (SFJs) has been evaluated and compared with the co...
Color Difference and Acrylamide Content of Cooked Food
Acrylamide color roasted barley roasted corn French fries
2008/11/1
To investigate the relation between browning color and Acrylamide (AA) content of cooked foods, commercially roasted cereals (barley and corn) were purchased from local markets and French fries and ya...