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The emulsification process of sunflower oil in water using high speed homogenizing was studied in presence of 30% oil, 3% emulsifier (Tween 40) supplemented with 0.4-0.8% vitamin E (α-tocopherole). Th...
Modification of structural and functional properties of sunflower 11S globulin hydrolysates
sunflower protein hydrolysates structure functionality
2015/10/9
The structural and functional properties such as solubility, emulsifying properties, foaming properties, oil binding capacity, and surface hydrophobicity of sunflower 11S globulin hydrolysates generat...
Scavenging Activity of Different Garlic Extracts and Garlic Powder and their Antioxidant Effect on Heated Sunflower Oil
Different Garlic Extracts Garlic Powder
2015/6/2
Seven garlic extracts were prepared in different solvents. The extract yield ranged from 0.36 (n-hexane) to 71.73% water (H2O at 50°C), total phenolic content from 11.16 methanol/water (MeOH/H2O, 1:1)...
Degradation of Selected Nutrients in Sunflower Oils during Long-Term Storage
β-carotene long-term storage oxidative stability
2014/11/28
We investigated the influence of long-term storage (10 months) at an average ambient temperature of 25°C on oxidative stability of sunflower oils (made in Slovakia, Czech Republic, Austria, and Hungar...
Effect of Storage Packaging on Sunflower Oil Oxidative Stability
Sunflower Oil Oxidative Stability Storage Packaging
2012/6/1
The sunflower is one of the four most important oilseed crops in the world and the nutritional quality of its edible oil ranks among the best vegetable oils in cultivation. Two samples of sunflower oi...
Effects of the contents of impurities and seed hulls on the quality of cold-pressed sunflower oil
seed hulls dehulled kerner sensory characteristics chemical quality oxidative stability cold-pressed sunflower oil
2012/2/25
The effects of different contents of impurities and seed hulls in the raw material on the sensory characteristics, chemical quality, and oxidative stability of sunflower oil prepared by the procedure ...
MEASURING SUNFLOWER NITROGEN STATUS FROM AN UNMANNED AERIAL VEHICLE-BASED SYSTEM AND AN ON THE GROUND DEVICE
Precision agriculture Site-specific farming Unmanned Aerial Vehicle
2011/5/9
Precision agriculture recognizes the inherent spatial variability associated with soil characteristics, land morphology and crop
growth, and uses this information to prescribe the most appropriate m...
Purification and Characterization of Antioxidant Peptide from Sunflower Protein Hydrolysate
antioxidant peptide sunflower protein hydrolysate purification and characterization
2010/12/14
Sunflower proteins were hydrolyzed with Flavourzyme for the production of antioxidant
peptide. DEAE-Sepharose Fast Flow, Sephadex G-25 gel filtration chromatography
and reversed-phase HPLC were cons...
Effect of Exhaust Gas Recirculation (EGR) on the Performance and Emission Characteristics of Diesel Engine with Sunflower Oil Methyl Ester
Emission Exhaustgas Recirculation Sunflower Oil
2009/12/30
Transesterified fuels (biodiesel) from vegetable oils are alternative fuels for diesel engines. They are renewable and offer potential reduction in CO and HC emissions due to higher O2 contents in veg...
Fermentative Performance of Candida tropicalis Kuen 1022 Yeast For D-Xylose and Sunflower Seed Hull Hydrolysate in Xylitol Production
Xylitol D-xylose Sunflower seed hull Candida tropicalis
2009/10/14
The fermentative ability of Candida tropicalis Kuen 1022 yeast to produce xylitol from D-xylose and sunflower seed hull hydrolyste was examined under aerobic conditions. In batch cultures having a syn...
Ethanol Production from Sunflower Seed Hull Hydrolysate by Pichia stipitis under Uncontrolled pH Conditions in a Bioreactor
Ethanol Fermentation Hydrolysate Pichia stipitis Sunflower seed hull
2009/10/9
Ethanol production from sunflower seed hull hydrolysate was evaluated using Pichia stipitis NRRL Y-7124 in this study. The hydrolysate was prepared with 0.7 M H2SO4 and a solid/liquid ratio of 1/5(w/v...
对葵花籽散粒体侧限压榨下的应力—应变关系和侧向压力进行了试验。根据侧限压榨符合三次幂曲线模型的试验结果，采用Kuhn屈服准则并结合实际侧限压榨过程中的粘弹塑性过程，确定主要塑性模型的参数,建立了基于增量理论的葵花籽散粒体侧限压榨本构方程。并通过试验得出了葵花籽应变的理论计算值与试验实测值最大相对误差为19.7%，平均相对误差5.3%，验证了基于Kuhn屈服准则建立的压榨模型能较好地描述葵花籽压榨过...
The Effect of Packaging Materials and Storage Condition on the Oxidative Stability of Refined Sunflower Oil
sunflower oil oxidative stability storage condition
2009/6/18
In this research, refined sunflower oil was packed at various packaging materials namely: yellow PET (polyethylene terephtalate) bottles, clear PET bottles, yellow HDPE (high density polyethylene) con...
Changes of Sunflower Oil Polyenoic Fatty Acids under High Temperatures
cis-trans isomerisation polymerisation trans fatty acid conjugated linoleic acid
2009/3/10
Heat induced cis-trans isomerisation of sunflower oils depending on temperature, reaction time and original content of linoleic acid was investigated. The content of isomeric fatty acids was determine...
Microbiological Production of Citric and Isocitric Acids from Sunflower Oil
Yarrowia lipolytica citric acid isocitric acid microbiological production
2009/2/24
The growth of wild type strain Yarrowia lipolytica VKM Y-2373 and its mutant Yarrowia lipolytica N 15 as well the biosynthesis of citric and isocitric acids on sunflower oil were studied. It was indic...