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Efek Asap Cair Cangkang Kelapa Sawit Terhadap Jamur Ganoderma Sp. Pada Kayu Kelapa Sawit

Source: OAI

ABSTRACT Telah dilakukan penelitian tentang efek asap cair cangkang kelapa sawit (ACCKS) terhadap jamur Ganoderma sp. pada kayu kelapa sawit. Penelitian ini dilakukan di Laboratorium Polimer dan Mikrobiologi FMIPA USU Medan. ACCKS merupakan salah satu alternatif bahan pengawet yang dapat digunakan untuk pengawetan kayu karena mengandung fenol dan asam-asam organik. Efek ACCKS terhadap pertumbuhan jamur dilakukan secara invitro yaitu dilakukan pada media agar, dan secara in vivo yaitu dilakukan pada media kayu kelapa sawit secara langsung. Dari hasil penelitian diperoleh bahwa ACCKS mampu menghambat pertumbuhan jamur. Suhu optimum ACCKS yang paling baik menghambat perkembangan jamur Ganoderma sp. adalah suhu 400°C.

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    ABSTRACT: The reaction of softwood thermomechanically pulped fibres with succinic anhydride (SA) and its subsequent reaction with hexamethylene diamine (HMDA) were examined, the latter employing the coupling agents dicyclohexylcarbodiimide, or diisopropylcarbodiimide. FTIR and 13C NMR studies showed amide linkages were produced between SA modified fibres and the diamine. Wood veneers were covalently bonded using this technology. It was found that during hot pressing bonding occurs between SA treated veneers and HMDA without the need for a coupling agent.
    International Journal of Adhesion and Adhesives 12/2002; 22(6):465-469. DOI:10.1016/S0143-7496(02)00053-2 · 2.22 Impact Factor

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