parchments
Morocco
Source: Oubelkacem, Y., et al. (2021). Multi-technical analyses of parchments, iron gall ink and coloring materials: material characteristics and technique efficiencies. Journal Pre-proof.
Recipe Details
Ingredients
Collagen, Tannins, Calcite, Gypsum
Preparation Steps
The parchment contains collagen identified by ATR-FTIR bands at 1030, 1080, 1340, 1400 cm-1, and Amide bands (AI, AII, AIII). Tannins were identified by bands at 1715 and 1280 cm-1. Mineral components include Calcite (1404 and 872 cm-1) and Gypsum (667 and 597 cm-1) (Table 2).
Original Recipe Text
The parchment contains collagen identified by ATR-FTIR bands at 1030, 1080, 1340, 1400 cm-1, and Amide bands (AI, AII, AIII). Tannins were identified by bands at 1715 and 1280 cm-1. Mineral components include Calcite (1404 and 872 cm-1) and Gypsum (667 and 597 cm-1) (Table 2).
Evidence
"Middle-ages parchments have been explored on site, by means of complementary elemental and structural techniques: XRF, SSERS, ATR-FTIR and FORS."
Remarks
The study analyzed samples MEK-MS-7LP and MEK-MS-6LP from the Library of the Cultural Complex Lamnouni of Meknès (p. 6). Acidity levels (pH) ranged from 4.74 to 6.72 (Table 1).
Scientific Analysis
Chemical CompositionCollagen, Tannins, Calcite, Gypsum
Analytical Techniques
FORS
XRF
FTIR
SSERS
Certainty Level
Confirmed
Instrumentally Verified
Verified
Metadata
Material Type
paper
Paper TypeParchment
RegionMorocco
Source Information
AuthorOubelkacem, Y., et al.
CollectionLibrary of the Cultural Complex Lamnouni of Meknès
Language
N/A
AI Suggestions
Find similar recipes based on ingredients and preparation methods.