| Abstract: | Pollens of Zea may L. contained glucose, fructose and sucrose. There were seventeen free amina acids and eighteen hydrolyzed amino acids for protein, free amino acids are identical with hydrolyzed amino acids bisides threonine, i. e. asparitic acid, serine, glutamic acid. proline, glycine, alanine, cystine, valise, me thionine, arginine, isleucine, leucine, tyrosine, phenyalanine, lysine, histidine and trytophane. Lactic acid was majot organic acid, second malic, tartaric citric and oxalic acids. In nine fatty acids, linolenie and palmitoleic acids, are majot constituents(58,53%)the others were myristic, palmitic, stearic, oleic, linoleic, docosadienic and unknow acids. There are eleven vitamins, fattysoluble vitamin was the mast as B-carotin (44.0mg/100g), nicotinamide of water-soluble vitamins contains 247.06mg/100g Zea, isopentenylpurine and rutin were their active compositions. Microelements had Na, K, Ca, Mg, Mn, Cu, Zn, Fe, P, Se, Al, Sr, Ba, Mo Co Cn, Cd, V, Y, La, Ti, Ni, and so on. |
