• Does adding sunflower oil to rapeseed reduce phenolic content?
  • In the light of our findings, adding sunflower oil to sesame or flaxseed oil will apparently reduce the total phenolic content, whereas adding sunflower or sesame oil to rapeseed or flaxseed will result in decreasing the total content of carotenoids.
  • How many markers are there in sunflower rapeseed oil?
  • The set of 29 markers involving 13 markers for sunflower, 8 for rapeseed, 5 for sesame and 3 for flaxseed oil was determined. Markers were annotated to the level of retention times and characteristic ions, i.e. accurate masses of precursor and fragment ions. The structure of these compound are yet to be elucidated.
  • Does rapeseed oil have phenolic content?
  • Rapeseed oil and flaxseed oil were found to have a similar phenolic content: 20.43 ¡À 0.56¨C61.10 ¡À 0.76 mg GA/kg and 18.10 ¡À 0.42¨C45.12 ¡À 2.05 mg GA/kg, respectively. In a study by Toorani et al. [ 34 ], the total phenolic content (TPC) was lower in sesame seed oil (51.0 ¡À 1.4 mg/kg).
  • Where is sunflower seed oil produced?
  • Sunflower seed oil is produced on a large scale, particularly in Ukraine, Russia and Argentina, and almost two thirds of global production is concentrated in Europe [ 7 ]. In Poland, sesame and flaxseed oils are more expensive than sunflower or rapeseed oils, so confirmation of product authenticity has a huge financial impact on the food industry.
  • What are the advantages of peanut oil press?
  • Easy to operate, lower wearing spare parts; little capacity and fast pressing; applies widely to sesame, walnut kernels, tea seeds, almonds, etc; used pressure to press oil seed and energy saving; equipped with heating controlling system to adjust temp Some information about peanut oil and peanut oil press for cooking oil manufacturers.
  • What is rapeseed oil used for?
  • Rapeseed oil is used in the food and animal feed industries, and in biodiesel production. The wide availability of rapeseed oil in Europe means that rapeseed oil comprises 42% of the total consumed plant oils in the European Union and is the most commonly used oil in the food industry [ 8 ].