Assertion: chlorophyll | /r/HasProperty | settled to lower part of the system
Facets:
Source sentences:
text: I taining a substantial concentration of afreely water soluble salt and a quantity of an impure chlorophyll composition in solid form including an amount of chlorophyll substantially exceeding .the amount soluble in such salt solution, then allowing the system to stand undisturbed for an extended period after the chlorophyll in excess of that soluble in the solution has settled to the lower part of the system and until impurities from such impure chlorophyll composition have risen to the surface of the salt solution and separating The product being more oily in nature the impurities and salt solution from the underlying chlorophyll.
text: The meth d"'of separating water soluble chlorophyll andimpurities-associated with water soluble chlorophyll -as recovered from natural sources of chlorophyll which comprises bringingtogether an aqueous sodium chloride solution containing a substantial concentration of sodium chloride and a quantity of an impure water soluble chlorophyll composition in solid form including an amount of chlorophyll substantially exceeding the amount soluble in such salt solution, then allowing the system to stand undisturbed for an extended period after the chlorophyll in excess of that soluble in the solution has settled to the lower part of the systemand until impurities from such impure chlorophyll composition have risen to the surface of the salt solution and separating the impurities and salt solution from the underlying chlorophyll;
text: The method of separating water insoluble chlorophyll and impurities associated with water insoluble chlorophyll as recovered from natural sources of chlorophyll which comprises bringing together an aqueous salt solution containing a substantial concentration of a freely water soluble salt and an impure water insoluble chlorophyll composition in finely divided solid form; agitating the chlorophyll and salt solution to bring them into intimate contact, and then allowing the system to stand undisturbed for an extended'period after the chlorophyll has settled to the lower part ofthe system and until impurities from such impure chlorophyll composition have risen to the surface of the salt solution and separating the impurities and salt solution from the underlying chlorophyll.
text: The method of separating chlorophyll and impurities associated with chlorophyll as recovered rom natural sources of chlorophyll which comrises treating the solvent in a solution of an im ure chlorophyll composition to form therefrom a salt solution containing a substantial concentration of a freely water soluble salt which salt solution is substantially less in quantity than is required to dissolve said chlorophyll whereby said chlorophyll is precipitated, then allowing the system to stand undisturbed for an extended period after the chlorophyll in excess of that soluble in the solution has settled to the lower part of the system and until impurities from such impure chlorophyll composition have risen to the surface of the salt solution and separating the impurities and salt solution from the underlying chlorophyll.