Alkyl glycoside APG, referred to APG, from renewable natural resources, synthetic fatty alcohols and glucose, a new overall performance than the nonionic surfactant, both ordinary non-ionic surfactants and anionic characteristics, with high surface activity, good safety and ecological compatibility, is an internationally recognized choice for "green" functional surfactant. APG is a compound with the hydroxyl group of the hemiacetal hydroxyl groups of sugar alcohol in the dehydration of the acid catalyst is a new generation gentle, green, green-based surfactant. In terms of the molecular structure, APG is a non-ionic surface active agent, but the advantages of both non-ionic and anionic surface active agent: low surface tension; strong foaming ability, fine bubbles, rich, stable; wettability; to sewage and strong; excellent compatibility properties, gentle to human skin, with good synergies with other surfactants, in particular, can greatly reduce the irritating cosmetic formulation system; no cloud point, soluble in water, easy to dilute, No gel phenomenon, easy to use at high electrolyte concentration, the solubility is still high; anti-oxidation, anti-hard water, lime soap dispersing power; resistant to acid, alkali resistant, green, non-toxic, non-irritating, biological degrade quickly and thoroughly; applications with strong broad-spectrum antimicrobial properties APG is very broad, such as detergents, cosmetics, bio-chemicals, food additives, pesticide synergist and other areas by the carbon chain length of the alkyl glucosides have 0810,0814,1214 , 0816,1216,1618 and other models, the content of 50% -53% and 70 ± 2%. Some companies also custom models.