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ISO 855:1981
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Oil of lemon, Italy, obtained by expression
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
03-10-2018
French, English
01-09-1981
The oil must be a mobile clear liquid which may become cloudy by lowering the temperature. The colour has to be pale yellow to pale greenish-yellow, the odour characteristic of fresh pericarp of lemon. The following characteristics shall not exceed the range indicated. Relative density at 20/20 C: 0,849 - 0,858; refractive index at 20 C: 1,4740 - 1,4760; optical rotation at 20 C: + 57 to + 65 ; residue on evaporation: 1,6 - 3,9 %; acid value: maximum 3,0; carbonyl value: 11 - 17; CD value: 0,450 - 0,950; CD/DE ratio: 0,46 - 0,57.
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