الطلق
Tunisia
11th Century
Recipe Details
Ingredients
عسل النحل, الطلق, القلقنت, الصمغ العربي
Preparation Steps
Dirham (Silver/Metallic) Ink (p. 107): Mix one part honey, one part talc (talq), and one part vitriol (qalqant). Grind these together and place the mixture into a cucurbit and alembic (qar'a wa inbiq). Distill the mixture. Collect the distillate in a vessel and expose it to the sun for twenty days. Every day, grind a portion of it (one dirham weight) with gum Arabic until the gum dissolves completely into the mixture.
Original Recipe Text
Dirham (Silver/Metallic) Ink (p. 107): Mix one part honey, one part talc (talq), and one part vitriol (qalqant). Grind these together and place the mixture into a cucurbit and alembic (qar'a wa inbiq). Distill the mixture. Collect the distillate in a vessel and expose it to the sun for twenty days. Every day, grind a portion of it (one dirham weight) with gum Arabic until the gum dissolves completely into the mixture.
Evidence
"يؤخذ جزء من عسل النحل وجزء من الطلق وجزء من القلقنت . يُسحق القلقنت والطلق والعسل ويجعل في قرعة وإنبيق ويصعد ، ثم يؤخذ ما صعد منه في إناء ويوضع في الشمس عشرين يوما"
Remarks
The distillation process described indicates a method for creating a metallic-looking ink or a refined vehicle for talc-based pigments (p. 107). The solar exposure is likely for evaporation or maturing the chemical mixture.
Scientific Analysis
Chemical CompositionFeSO4.7H2O
Certainty Level
Inferred
Instrumentally Verified
Not Verified
Metadata
Material Type
ink
Binderعسل النحل
Colorمثل الذهب
RegionTunisia
Approx. Year1050
Source Information
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