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An Analysis of Milk Fouling Formed During Heat Treatment on a Stainless Steel Surface with Different Degrees of Roughness
pollutions surface area roughness
2016/7/6
Results of research on the effect of stainless steel (SS) surface roughness on the amount and microscopic structure of milk impurities, formed under the influence of high-temperature milk processing a...
Effect of Mass on Convective Heat Transfer Coefficient During Onion Flakes Drying
Convective Heat Transfer Coefficient Onion Flakes
2016/5/27
In this present study an open sun and greenhouse drying of onion flakes has been performed to study the effect of mass on convective heat transfer coefficient. Three sets of experiments with total qua...
Furan and alkylated furans in heat processed food, including home cooked products
breakfast cereals coffee crisps 2,5-dimethylfuran ready-to-eat products dried fruit
2014/10/11
The occurrence of furan in home cooked food was studied. Cooking was found to reduce the level of furan in ready-to-eat foods, however on average around 50% of furan remain in the foods. The analysis ...
Mixed vegetable juices acidified with sauerkraut juice and preserved using high pressure or heat pasteurisation treatments – nutritional and sensory evaluation
juice vegetable sauerkraut bioactive substances microbiological evaluations
2014/7/10
The goal of this work was to design mixed vegetable (vegetable-fruit) juices which are preserved by high pressure, have an increased content of bioactive substances, are made from locally available pr...
Heat Treatment of Listeria monocytogenes in Liquid Egg Products with Low Temperature
Listeria monocytogenes Liquid Egg Products
2016/6/2
This study was done in order to express a method for thermal destruction of Listeria monocytogenes as a psychrotrophic bacterium with ability to grow at refrigerator temperatures in liquid egg product...
The Yield Improvement of Resistant Starches from Africa Locust (Parkia biglobosa): The Influence of Heat-moisture, Autoclaving-cooling and Cross-linking Treatments
Resistant Starches Africa Locust
2016/6/1
Native paprika starch was treated by heat-moisture treatment (HMT), autoclaving-cooling (Aut-cd) with and without anhydride acetic acid/adipic acid (Aut-acid) and sodium trimetaphosphate/sodium (STMP/...
Optimal composition and heat processing requirements for canning of eggplant dip (Motabbal Al-bathinjan)
Solanum melongena L. eggplant dip thermal processing microbial quality sensory evaluation
2014/2/25
Twenty formulas of eggplant dip, motabbal al-bathinjan in Arabic (MB), using different percentages of grilled eggplant, tahina (sesame pulp), and yogurt with constant levels of salt and citric acid we...
High-Pressure and Heat Pretreatment Effects on Rehydration and Quality of Sweet Potato
High-Pressure and Heat Pretreatment Quality of Sweet Potato
2016/5/31
The effects of high-pressure and heat pretreatments, used prior to drying, on the rehydration rate and quality of sweet potato was investigated. Sweet potato was pressurized at 200 Mpa for 5 min and h...
Quality of winter wheat in relation to heat and drought shock after anthesis
starch granule size protein content glutenin-to-gliadin ratio high temperature
2014/2/25
Raw material quality, which is influenced not only by the protein content, insoluble protein polymers, and glutenin-to-gliadin ratio but also by the starch granule size, is very important for the qual...
Influence of two sterilisation ways, gamma-irradiation and heat treatment, on the volatiles of black pepper (Piper nigrum L.)
food irradiation spices essential oils GC GC/MS sensory quality olfactometry
2014/2/27
The objective of this study was to investigate and compare the effects of ionising irradiation with different doses of gamma-rays (5 kGy, 10 kGy, and 30 kGy) versus the effect of heat sterilisation (d...
Shelf life extension of liquid whole eggs by heat and bacteriocin treatment
liquid whole egg bacteriocin pasteurisation extended shelf life lactic acid bacteria
2014/2/27
During a 15-month period, samples of commercially pasteurised liquid whole egg (LWE) were tested for the presence of spoilage microflora. The total bacterial counts were 2.2 ± 0.6 log CFU/g and total ...
热激修饰瑞士乳杆菌对Cheddar干酪成熟的影响（Effects of Heat-shock Lactobacillus helveticus on Cheddar Cheese Ripening）
热激 修饰性菌株 瑞士乳杆菌
2009/11/3
研究了瑞士乳杆菌Lactobacillus helveticus6024经热激修饰后，与干酪成熟相关的生化性质变化及其对Cheddar干酪成熟的影响。结果表明：瑞士乳杆菌经70℃、10 s的热激处理后，在10%脱脂乳中经32℃、6 h培养后，其产酸能力仅为6.4%，而与干酪成熟密切相关的平均氨肽酶活力，仍有约25%的保留。热激处理后的菌株加入到干酪中对其组分没有显著影响，但对干酪可溶氮水平有不...
Inactivation Behavior of Heat-Resistant Bacterial Spores by Thermal Treatments Combined with High Hydrostatic Pressure
Bacillus subtilis Bacillus coagulans Bacillus stearothermophilus
2009/7/8
The inactivation behavior of four kinds of bacterial spores by thermal treatments combined with high hydrostatic pressure (HHP) were investigated in a temperature range of 35-120°C and in a pressure r...
Evaluation of Heat Deterioration of Hard Milk Fat as a Function of Pressurization Time by Chemiluminescence Analysis
chemiluminescence hard milk fat high-pressure treatment
2009/7/7
Chemiluminescence (CL) analysis was used to evaluate the thermal deterioration of hard milk fat two pressurization periods. Hard milk fat was heated at 200°C for 1 h, 2 h or 3 h after high-pressure tr...
Three Dimensional Analysis of Heat Transfer during Food Thawing by Far-Infrared Radiation
far-infrared radiation heat transfer analysis thawing
2009/7/7
An apparent specific heat model was introduced to predict three dimensional heat transfer in food thawing by far-infrared radiation. A finite element method was applied to solve the fundamental equati...