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68 KKU Science Journal Volume 39 Number 1 <strong>Review</strong><br />

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·≈–°“√°”®—¥¢¬–æ≈“ µ‘°∑’Ë·µ°µà“ß°—πÕ¬à“ß¡“°<br />

√–À«à“ßæ≈“ µ‘°∑’ˉ¡à “¡“√∂ ≈“¬µ—«‰¥â∑“ß’«¿“æ<br />

(non-biodegradable plastics) ∑’Ë¡’°“√„âß“π°—π„π<br />

ªí®®ÿ∫—π°—∫æ≈“ µ‘°∑’Ë “¡“√∂ ≈“¬µ—«‰¥â∑“ß’«¿“æ<br />

(biodegradable plastics À√◊Õ bioplastics) ∑”„Àâ<br />

º≈‘µ¿—≥±åæ≈“ µ‘°∑—Èß Õßπ‘¥¡’√“§“„°≈⇧’¬ß°—π<br />

¡“°¢÷Èπ πÕ°®“°π’È°“√º≈‘µº≈‘µ¿—≥±åæ≈“ µ‘°’«¿“æ<br />

„πª√‘¡“≥∑’Ë¡“°¢÷Èπ ∑”„À⧓¥«à“µâπ∑ÿπ°“√º≈‘µ„π<br />

Õ𓧵®–¡’¡Ÿ≈§à“≈¥≈ßÕ’°¥â«¬<br />

‡Õ° “√Õâ“ßÕ‘ß<br />

Achmad, F., Yamane, K., Quan, S. and Kokugan, T.<br />

(2009). Synthesis of polylactic acid by<br />

direct polycondensation under vacuum<br />

without catalysts, solvents and initiators.<br />

Chem. Eng. J. 151: 342-350.<br />

Barrows, T.H. (1991). Synthetic bioabsorbable<br />

polymers in high performance biomaterials.<br />

In Szycher M, editor. A Comprehensive<br />

Guide to Medical and Pharmaceutical<br />

Applications; Pennsylvania: The Technomic<br />

Publishing Company. p. 1-30.<br />

Cai, H., Dave, V., Gross, R. A. and McCarthy, S. P.<br />

(1996). Effects of physical aging, crystallinity,<br />

and orientation on the enzymatic degradation<br />

of poly(lactic acid). J. Polym. Sci. Part B:<br />

Polym. Phys. 34: 2701-2708.<br />

Cam, D., Hyon, S. H. and Ikada, Y. (1995).<br />

Degradation of high molecular weight<br />

poly(L-lactide) in alkaline medium.<br />

Biomaterials. 16: 833-843.<br />

Dechy-Cabaret, O., Martin-Vaca, B. and Bourissou,<br />

D. (2004). Controlled ring-opening<br />

polymerization of lactide and glycolide.<br />

Chem. Rev. 104: 6147-6176.

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