1. Content vol.46 no.6 november 2019
Editorial Board

2. Notes on the medicinal mushroom chanhua (cordyceps cicadae (miq.) massee)
Ling-Sheng Zha, Yuan-Pin Xiao [b,c], Rajesh Jeewon, Xiao Zou, Xu Wang, Saranyaphat Boonmee, Prapassorn D. Eungwanichayapant, Eric H.C. McKenzie, Kevin D. Hyde and Ting-Chi Wen

3. Kinetic parameters of candida tropicalis tistr 5306 for ethanol production process using an optimal enzymatic digestion strategy of assorted grade longan solid waste powder
Saengkae Wattanapanom, Jidapa Muenseema, Charin Techapun, Kittisak Jantanasakulwong, Vorapat Sanguanchaipaiwong, Thanongsak Chaiyaso, Prasert Hanmoungjai, Phisit Seesuriyachan, Julaluk Khemacheewakul, Rojarej Nunta, Sumeth Sommanee, Chatchadaporn Mahakuntha, Supavej Maniyom, Siriwat Jinsiriwanit, Churairat Moukamnerd and Noppol Leksawasdi

4. Optimization of culture conditions for oil production by the double mutant of chlorella sorokiniana dmku5202-d223
Mathurin Vichachucherd, Wichien Yongmanitchai and Duenrut Chonudomkul

5. Plant growth promoting properties of salt tolerant bacteria and their application as microbial inoculant for seed germination
Nuntavun Riddech*, Dinh Thi Thai Ha, Do Thi Nhut and Thanaporn Phibunwatthanawong

6. Reactive oxygen species scavenging enzyme activities in berangan banana plant infected by fusarium oxysporum f. sp. cubense
Fung Shi Ming, Zuliana Razali and Chandran Somasundram

7. Amelioration of oxidative stress and pathological alterations in alloxan-induced diabetes mice by tithonia diversifolia leaves extract
Lanchakon Chunudom, Montakarn Thongsom, Naymul Karim and Jitbanjong Tangpong

8. Improvement in seed surface sterilization and in vitro seed germination of ornamental and medicinal plant-catharanthus roseus (l.)
Alireza Ramandi, Iman Yousefi Javan, Farahnaz Mohammadi Tazehabadi, Ghorban Imani Asl, Reza Khosravanian and Mohammad Hadi Ebrahimzadeh

9. Influence of climate on the growth of teak (tectona grandis linn. f.) at a non-native distributed site in northeastern thailand
Kritsadapan Palakit, Pichit Lumyai and Khwanchai Duangsathaporn

10. Water footprint and virtual water flow of cassava starch of thailand
Manuswee Phanichnok, Khanidtha Meevasana and Pongthep Suwanwaree

11. Anti-aging cosmeceutical product containing of nymphaea rubra roxb. ex andrews extract
Marisa Kamma, Wei Chao Lin, Shang-Chian Lau Sunee Chansakaow and Pimporn Leelapornpisid

12. Diptoindonesin d, a potent antibacterial activity against gram-positive bacteria, an inhibitor of penicillin-binding protein 2a from the stem bark of shorea roxburghii g.don
Kanokorn Sudto, Patchreenart Saparpakorn, Chompoonuch Tancharoen, Darinee Phromyothin, Supanna Techasakul, Nisachon Khunnawutmanotham, Srunya Vajrodaya, Hui-Ming Ge, Ren Xiang Tan, and Supa Hannongbua

13. Photophysical properties of various substituted thiophene-based heterocyclic chalcone: experimental and dft studies
Nikorn Saengsuwan, Nutjarin Klinhom, Buchita Nakwanich, Suwannee Sriyab, Panida Prompinit, Songwut Suramitr, and Supa Hannongbua

14. Masterbatch silica filled natural rubber nanocomposites from latex: the role of styrene maleic anhydride derivative on cure characteristic and mechanical properties
Adisak Chaitanee, Banja Junhasavasdikul and Warinthorn Chavasiri

15. Determination of p-coumaric acid by using a briggs-rauscher oscillating system
Waqar Uddin, Saif Ullah, Shafiq ur Rehman, Gang Hu*, Muhammad Yasir Nawabi, Zhaohui Fang*, Saira Sardar and Rooh Ullah

16. Computational study of structure and photophysical properties relationship of carbazoles with four anchoring groups for dssc: consideration for light harvesting and electron injection
Yuly Kusumawati*, Atthar L. Ivansyah, Muhamad A. Martoprawiro and Linda W. Oktavia

17. Tetra-n-butyl ammonium iodide catalyzed ring opening of epoxides with sodium saccharin
Sadia Faiz, Ameer Fawad Zahoor, Nasir Rasool, Muhammad Ajmal and Muhammad Irfan

18. Superior properties and structural analysis of geopolymer synthesized from red clay
Pattarawan Choeycharoen, Watcharee Sornlar, Witaya Shongkittikul and Anucha Wannagon

19. Gamma irradiation on rubellite tourmaline
Nantharat Bunnag and Tasnara Sripoonjan