1. Sericin- valuable waste material from silk cocoon
Amornrat Promboon

2. Colorimetric screening and detection of ethanolamine using silver nanoparticles as colorimetric agent
Abdulhadee Yakoh and Weena Siangproh

3. Ethanol production from aquatic weed under simultaneous saccharification and fermentation (ssf) and separate hydrolysis and fermentation
Sukhumaporn Krajangsang, Wanlapa Lorliam, Nuttika Suwannasai, Sirirak Sarawaneeyarak, Onanong Pringsulaka and Vichien Kitpreechavanich

4. Microbiological hazards and critical control points of the school lunch production of khao man kai
Amporn Jamphon, Anchanee Utaipatanacheep, Warapa Mahakarnchanakul and Tasanee Limsuwan

5. Monitoring preliminary air quality with lichens and lung function tests in phukrang community, amphoe phra phutthabat, saraburi
Sirikul Thummajitsakul, Keratika Somjit, Pasinee Srisook and Kun Silprasit

6. Development of ready-to-eat liquid food from purple glutinous rice with reduced sugar and enriched fiber for elderly
Yuthana Phimolsiripol, Suthat Surawang, Israpong Pongsirikul, Sujinda Sriwattana, Niramon Uttama-ang, Jajira Imarromna Orapan Sangsee and Nithiya Rattanpanone

7. Product development of calcium - fortified ray-rai
Sirimon Chaikate and Pornpen Morakotjinda

8. Implementation of the science activity package on forces and motion to enhance basic science process skills of 9th gra
Saranyu Muangkrajang Sumate Thaiklang Panitan Pimnoo and Numphon Koocharoenpisal

9. Development of chemistry co-curricular activity packages on mole for tenth grade students through sscs model
Janjira Julrangsee and Chalermporn Thongpoon

10. Forecasting model for sales volume of canned tuna in thailand
Warangkhana Keerativibool

11. Eoq model with shortage and special sales price derived algebraically
Sittikorn Khamrod and Kanint Teerapabolarn

12. Approximation of pi with probability
Nahathai Rerkruthairat

13. The variation of tokay gecko, gekko gecko between two populations in southern china and indochinese peninsula
Isara Patawang and Alongklod Tanomtong

14. Nature of chemistry and performing an instruction to be consistent with its nature
Patcharee Rompayom Wichaidit