| abstract |
The basicity control composition of protection skin comprises the carboxylic acid polysaccharide that one or more are selected from alginate esters.Described compositions can provide buffering and avoids a large amount of raising of Aquo System pH value thus and/or can reduce the pH value of Aquo System, and wherein basicity is formed by chemistry and/or biological respinse.These compositionss can be used for personal care product, such as skin cream and emulsion, health product, Wound care products, fabric treatment product etc. |