supply plant oil pigment and protein extraction machine

   
supply plant oil pigment and protein extraction machine
                                               
                                               
                                               
                                               
  • supply plant oil pigment and protein extraction machine
  • How to extract natural plant pigments?
  • Extraction Methods of Natural Plant Pigments Traditional pigment extraction methods include solvent extraction, pressing, and impregnation. However, these methods have the problem of consuming many organic solvents, taking a long time, and having low yields.
  • Why is extraction of natural pigments important in food and pharmaceutical industries?
  • The efficient, fast, and greener extraction processes for the recovery of natural pigments from plant-based matrices are of paramount importance in food and pharmaceutical industries. Emerging technologies are being used for a long time; however, there are still locally raw materials that have not been analyzed.
  • How to increase the extraction efficiency of plant pigments?
  • To increase the extraction efficiency of these compounds, an appropriate extraction procedure must be chosen. Frequently, extraction of plant pigments is carried out using traditional methods such as Soxhlet extraction, maceration, and hydrodistillation.
  • Which plant pigments are used in the food industry?
  • The principal plant pigments used in the food industry are carotenoids, chlorophyll, betalains, and anthocyanins (Fig. 1). To increase the extraction efficiency of these compounds, an appropriate extraction procedure must be chosen.
  • What is the best technology for pigment extraction?
  • There is no ideal emerging technology for pigments extraction; however, its selection will depend on the final application, product market price, and available resources. Finally, a life cycle analysis (LCA) is highly recommended in order to find the most viable and environmentally friendly process.
  • Can plant pigments be used for food & textile processing?
  • The commercial application of plant pigments for food and textile processing is limited by their instability; however, different encapsulation and mordant techniques have shown the potential use of these natural dyes.