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What is Mangrove Bark as Ink Source about?

The document summarizes a research study on producing ink from the bark of the Rhizophora mucronata mangrove tree. The study aims to determine if mangrove bark can be used as a source of ink. A formulated treatment of mangrove bark, water, glycerin, benzalkonium chloride, and ferrous sulfate is tested to produce experimental mangrove ink. Thirty student respondents are asked to rate the mangrove ink and commercial ink on color, thickness, odor, cost of production, and absorption using a scale of 1 to 5. The

Author

Leica Escolano Riteral

Language

EN