1. Abrutyn, E.S., Scarfo, L., Chromecek, R., 1989. Lattice-entrapped composition. US Patent 4,855,127.
2. Microencapsulation in the food industry;Balassa,1971
3. Action of saponin on biological cell membranes;Bangham;Nature,1962
4. Negative staining of phospholipids and their structural modification by surface-active agents as observed in the electron microscope;Bangham;J. Mol. Biol.,1964
5. Microencapsulation technology and its applications in building construction materials;Boh;Mater. Geoenviron.,2008