the natural emulsifying agents utilized in formulations of the subject disclosure are comprised of a combination of natural polysaccharide gums such as pectin and at least another polysaccharide . formulations of the subject natural emulsifier will preferably comprise 50 - 70 % pectin and about 30 - 50 % by weight of one or more additional natural polysaccharides and any optional stabilizer . more preferred formulations of the subject natural emulsifier will comprise about 50 - 70 % pectin , 10 - 20 % by weight xanthan gum , 15 - 25 % sodium alginate and 3 - 6 % calcium carbonate . polysaccharides are polymeric carbohydrate structures , formed of repeating units ( either mono - or di - saccharides ) joined together by glycosidic bonds . these structures are often linear , but may contain various degrees of branching . polysaccharides are often quite heterogeneous , containing slight modifications of the repeating unit . depending on the structure , these macromolecules can have distinct properties from their monosaccharide building blocks . they may be amorphous or even insoluble in water . when all the monosaccharides in a polysaccharide are the same type the polysaccharide is called a homopolysaccharide , but when more than one type of monosaccharide is present they are called heteropolysaccharides . examples include storage polysaccharides such as starch and glycogen , and structural polysaccharides such as cellulose and chitin . polysaccharides have a general formula of c x ( h2o ) y where x is usually a large number between 200 and 2500 . considering that the repeating units in the polymer backbone are often six - carbon monosaccharides , the general formula can also be represented as ( c 6 h 10 o5 ) n where 40 ≦ n ≦ 3000 . the subject natural emulsifiers all contain pectin which is the common name for the polymers of galacturonic acid . in its natural state , the polymer is partially esterified ( up to 80 %) with methanol . calcium and magnesium compounds , such as peptides are added to stabilize the three dimensional structure of the matrix as well as enhance the emulsifier properties of the system . the typical structure of pectin is a linear chain of α -( 1 - 4 )- linked d - galacturonic acid that forms the pectin - backbone , a homogalacturonan . peptides are short polymers formed from the linking , in a defined order , of α - amino acids . the link between one amino acid residue and the next is called an amide bond or a peptide bond . as stated , a further different polysaccharide is combined with the pectin in the subject formulation . a preferred second polysaccharide is xanthan gum which is a polysaccharide used as a food additive and rheology modifier . it is produced by fermentation of glucose or sucrose by the xanthomonas campestris bacterium . in cosmetics , xanthan gum is used to prepare water gels , usually in conjunction with bentonite clays . it is not considered an emulsifier but it is also used in oil - in - water emulsions to help stabilize the oil droplets against coalescence . it is known to have some skin hydrating properties . another polysaccharide which can be used in combination with pectin in the subject formulations is an alginate such as sodium alginate . the compound sodium alginate is the sodium salt of alginic acid . its empirical chemical formula is nac 6 h 7 o 6 . it is form as a gum when extracted from the cell walls of brown algae and is used by the food industry to increase viscosity and has uses as an emulsifier . in the most preferred formulations the pectin is combined with both of the xanthan and alginate components . as mentioned earlier , the subject emulsifying agents are blends of polysaccharides which may be dispersed in oil and then added to water . the natural polysaccharide emulsifying agents thereupon swell to provide a polymeric matrix capable of entrapping the oil molecules as a clathrate . in a preferred embodiment of the subject formulation , the polysaccharides comprise : α -( 1 - 4 )- linked d - galacturonic acid chains of β - d - mannuronic and a - l - guluronic acids attached with 1 - 4 linkages and β - d - glucose backbone . in other embodiments , the following are also suitable polysaccharides : cellulose , hemi - cellulose , arabinoxylan , chitin , beta - glucans , glycosaminoglycans , agar , carageenan , alginates , and galactomannan , etc . in still further embodiments , it is preferred to stabilize the polysaccharides by the addition of small amounts of multivalent cations such as calcium , magnesium , aluminum and other alkaline earth salts . the multivalent cations serve to lock the tertiary structure of the polymer network , thereby stabilizing the micellular structure of the emulsion as well . in general , an emulsifying amount of the natural polysaccharide emulsifying agents will typically be about 1 - 10 parts by weight and preferably about 2 - 5 parts by weight corresponding to 100 parts by weight of an oil and water mixture . conventional methods of emulsion preparation typically involve heating of the aqueous and non - aqueous phases , followed by mixing and homogenization during the subsequent cool down stage . the polysaccharides employed in the subject natural polysaccharide emulsifying formulations are commercially available from a number of sources and are specified by quality and purity suitable for the intended applications . in the examples below , cosmetic or food grade materials were employed . in the following examples , a series of natural polysaccharide emulsifying agent blends were prepared by mixing the polysaccharide gum powders at the indicated ratios , where parts given are by weight . formulations a and e did not contain calcium carbonate . emulsion products were prepared by mixing 2 . 5 grams of each of the above emulsifying agent formulations with 30 parts by weight of canola oil and 67 . 5 parts by weight of water . the formulations were thereafter mixed with a high speed propeller blade to provide emulsion products . the ph was adjusted and stabilized using citric acid and sodium citrate . other suitable buffering and ph adjustments additives include those weak acids and their respective salts which are of quality and purity applicable to cosmetic and personal care products . preservation of the emulsion products may be accomplished using conventional preservatives , such as paraben esters and phenoxyethanol , added in conventional amounts to prevent spoiling . samples formula a and e produced emulsions which are markedly unstable as noted by separation of the oil and water phases . sample formula c , d , g and h provided the most stable emulsions , each surviving one - month at 45 degrees c . without destruction of the emulsion . emulsion products made as described above had a creamy consistency that applied well to skin . the rheology was such that it had a long playtime , without the stickiness or tackiness associated with polymer - stabilized emulsions . the invention now being fully described , it will be apparent to one of ordinary skill in the art that many changes and modifications can be made thereto without departing from the spirit or scope of the invention as set forth herein .