Vol. 9 No. 9 (2020): January - December 2020

Research article

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  Development of oil sorbent from pineapple leaf fibers using succinic anhydride modification in ionic liquid

  Watcharee Katinonkul, Orasa Onjun

  11-20

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  Development of silk sericin extraction process using bromelain and study antioxidant activities of the hydrolysates

  Suwannee Thaenthanee, Pattamaporn Jitpreeda, Thanawan Rojpitikul, Subongkoch Subtaeng

  21-30

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  Thermal and functional group characterization of cellulose from sugarcane bagasse

  Kittiya Plermjai, Krongtip Termkoa, Ekarat Meechowas, Wisanu Pecharapa

  31-37

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  Study of optimization conditions for inorganic/organic film development coating on aluminum alloy A5083 for improving the corrosion resistance

  Usuma Naknikham, Itsari Youngthin, Kanit Tapasa

  38-48

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  Nitrosamines in rubber gloves used for food contact applications

  Orawan Pinprayoon, Pantila Bhumirabeab, Orasa Onjun

  49-57

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  Safety level and risk assessment of melamine migration from food contact materials

  Jutathip Lapviboonsuk, Sompop Lapviboonsuk

  58-70

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  Method validation for migration testing of metals from plastic food contact materials to support Thai export

  Nitchaon Pakawatchai, Chinawat Tongchat

  71-80

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  Development of automatic meniscus adjustment instrument

  Weerachai Variyart, Acharawan Wattanahuttakum

  81-94

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  The development of automatic internal adjustment system with memory for electronic balances

  Jittakant Intiang, Sompote Boonsanit, Wichit Sirichote

  95-104

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  The synthesis of near-infrared reflective brown ceramic pigment of Zn1-xMgxFe2O4

  Pattana Rakkwamsuk, Sitthisuntorn Supothina, Lada Pansukhumthana, Teerasak Tangkittimasak

  105-114

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