nik farhan nazmi nik abd rahman, haslaniza hashim, saiful irwan zubairi, mohamad yusof maskat, jarinah mohd ali.  (2023).  response surface optimization of polytetrafluoroethylene (ptfe) coating on drying chamber wall of spray dryer.  - the 17th asean food conference 2023 (afc2023).  187. 

saiful irwan zubairi;rusli bin daik;mohd suzeren bin md jamil.  (2023).  injectable ultra sound curable polymer from biomass-derived monomer for 3-d scaffold materials to treat osteoarthritis.  - .  . 

saiful irwan zubairi, zalifah kassim, winnie ngui shy yi, zainun nurzahim.  (2023).  evaluation of malaysian channa striatus water extract containing arachidonic acid as wound healing potential on human foetal lung cell (imr-90).  - international conference on agriculture, animal sciences and food technology.  1. 

saiful irwan zubairi.  (2023).  usah pandang ringan aspek penyediaan makanan bersih & selamat.  - food science section: dewan kosmik, dewan bahasa & pustaka (dbp) sains & teknologi (e-magazine).  54-55. 

saiful irwan zubairi, hazreen omar, zainun nurzahim, nadiah ramlan.  (2022).  the biological response of carica papaya leaves extract to saponin reduction (o/w) emulsion on human bronchial epithelium cell (beas-2b).  - physical and integrated science conference 2022 (piscon).  1. 

haslaniza binti hashim;mohamad yusof maskat;saiful irwan zubairi;jarinah binti mohd ali.  (2022).  optimization of spray drying operating parameters on noni (morinda citrifolia l.) juice using methane/ helium plasma.  - .  . 

zainun nurzahim, saiful irwan zubairi, winnie ngui shy yi.  (2022).  the curative virtue of malaysian channa species oil.  - 1st research officers national symposium (reons 2022).  48. 

saiful irwan zubairi.  (2022).  hari bumi 2022: gaya hidup pemilihan makanan berdasarkan kepada impak perubahan iklim.  - berita nasional malaysia (bernama: tinta minda).  1-4. 

saiful irwan zubairi.  (2022).  kepentingan jaminan makanan asas kesempurnaan kehidupan manusia.  - environment section: dewan kosmik, dewan bahasa & pustaka (dbp) s&t magazine.  1-3. 

saiful irwan zubairi, haslaniza hashim, zalifah mohd kasim, nolida mat daud, salma mohamad yusop.  (2022).  (e-book) abstract book of international symposium on science & technology ukm-prince of songkla university (psu), thailand (psu) 2022 (isstup2022).  - international symposium on science & technology ukm-prince of songkla university (psu), thailand (psu) 2022 (isstup2022.  1-152. 

saiful irwan zubairi.  (2022).  sains sekitaran: kesan perubahan iklim terhadap jaminan makanan.  - dewan kosmik dbp (majalah sains & teknologi).  20-22. 

saiful irwan zubairi.  (2022).  segerakan program khas jamin bekalan makanan.  - berita harian: bahagian komentar (artikel dalam talian & cetakan).  1-3. 

saiful irwan zubairi.  (2021).  bergerak ke arah sistem makanan mesra bumi.  - tinta minda: berita nasional malaysia (bernama.com).  1-5. 

saiful irwan zubairi.  (2021).  modal tinggi hasil kurang.  - harian metro.  1-4. 

saiful irwan zubairi.  (2021).  perubahan iklim berpotensi jejas sekuriti makanan negara - pakar.  - berita nasional malaysia: bernama (b fokus).  1-5. 

saiful irwan zubairi.  (2021).  tutup industri pembuatan makanan cetus kesan berantai.  - berita harian (bh): rencana (komentar).  11-0. 

mohd suzeren bin md jamil;muhammad rahimi bin yusop;saiful irwan zubairi.  (2020).  effect of cross-link density and ph buffer on self-healing poly(2-hydroxyethyl methacrylate) hydrogel.  - .  . 

nur hasyareeda binti hassan;saiful irwan zubairi;muntaz binti abu bakar;rozida binti mohd. khalid;nadhratun naiim binti mobarak.  (2020).  pengoptimuman pengekstrakan sebatian flavonoid daripada herba (kunyit, kulit kayu manis, daun pegaga) menggunakan cecair ionik dan pelarut eutektik dalam berasaskan fruktos dan asid amino.  - .  . 

saiful irwan zubairi.  (2020).  usah pandang ringan risiko jangkitan tempah makanan.  - berita harian online (rencana/kolumnis).  11-0. 

saiful irwan zubairi.  (2020).  covid-19: permintaan tinggi produk mudah-sedia, jejaskan operasi pengilang.  - berita harian online (rencana/kolumnis).  1-2. 

babul airianah binti othman;ishak bin ahmad;saiful irwan zubairi;mohd shazrul fazry bin sa`ariwijaya;mohd fareed bin mohd sairi.  (2020).  development of wound dressing biomaterial based on kombucha`s waste: from waste to sustainable wealth.  - .  . 

saiful irwan zubairi.  (2020).  belanjawan 2021 pertingkat jaminan keselamatan makanan ketika hadapi covid-19.  - bernama.  1-3. 

saiful irwan zubairi.  (2020).  manfaatkan teknologi digital tingkat sumber makanan.  - berita harian (rencana/kolumnis).  12. 

saiful irwan zubairi.  (2020).  insentif belanjawan 2021 sektor agrikultur: jaminan keselamatan makanan dan covid-19.  - bernama (tinta minda section).  1-4. 

saiful irwan zubairi & ili afiqa abd kadir.  (2019).  smart spoilage-technology: a rapid easy-to-use detection kit for palm oil deterioration and quality.  - e-sciencefund final report (06-01-02-sf1271).  . 

saiful irwan zubairi, darmawati mohamad yunos, badrul hisham yahaya.  (2018).  development of biomimetic poly(3-hydroxybutyric acid) (phb) and poly(3-hydroxybutyric-co-3-hydroxyvaleric acid) (phbv) porous scaffolds for sustained cytokine-free culture as cell growth material.  - laporan akhir penyelidikan frgs 2013 [mygrants monitoring system].  . 

saiful irwan zubairi & mohd rozi umor.  (2018).  laporan aktiviti fiesta geologi 2016 [kelab geologi].  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  1-25. 

saiful irwan zubairi & farah nadiah mohd fazil.  (2018).  extending shelf life cili giling without preservative.  - pprn final report.  . 

saiful irwan zubairi & farah nadiah mohd fazil.  (2018).  extending shelf life cili giling without preservative.  - pprn interim progress report.  . 

saiful irwan zubairi, noor hayati ahmad rasol, rozlinda mohamed fadzil, nur laily mohammad khadri, nur syafiqah shaharuddin & najatulmuna hamdan.  (2018).  laporan akhir sekretariat cenderamata bil. 04 - majlis santapan diraja (msd 2017).  - laporan akhir gerak kerja sekretariat cenderamata majlis santapan diraja 2017.  . 

saiful irwan zubairi.  (2018).  functional foods wonder of the world: evidence-based functional food in health & diseases.  - functional foods: evidence-based functional food.  . 

wan aida wan mustapha, mohamad yusof maskat, salma mohamad, saiful irwan zubairi, arnida hani teh, lim seng joe, noor soffalina sofian seng, norlida mat daud.  (2017).  membangunkan modul kursus diploma eksekutif fst-unipeq: diploma executive in food safety & hygiene management.  - .  1-32. 

farah faiqah fazial, tan ling ling, azfar al ariff ahmad, saiful irwan zubairi.  (2017).  physico-chemical characterization of biofluid metabolites from liquid residual of tuna fish (euthynnus affinis) throughout refrigerated storage condition.  - international meeting & 42nd annual conference of the malaysian society for biochemistry & molecular biology.  . 

saiful irwan zubairi, noor hayati ahmad rasol, rozlinda mohamed fadzil, nur laily mohammad khadri, nur syafiqah shaharuddin & najatulmuna hamdan.  (2017).  laporan interim sekretariat cenderamata bil. 03 20 oct 2017.  - laporan teknikal gerak kerja sekretariat cenderamata majlis santapan diraja 2017.  . 

nadiah ramlan, mohamad yusof maskat, saiful irwan zubairi.  (2017).  effects of teflon coating on the aluminiunim surface for the reduction of powder stickiness during spray drying process.  - fundamental science congress 2017 (fsc2017).  . 

sharifah nuruljannah syed amran, aziani zainal abidin & saiful irwan zubairi.  (2017).  batch adsorption of saponins from carica papaya leaves extract using weakly basic ion exchange resins.  - the 2nd bioprocessing & biomanufacturing symposium 2017.  . 

kwek yong kai, iskandar hakimi shaiful hisham, moh yuen ying, goh vi lynn, nur nadiah lani, farah faiqah fazial & saiful irwan zubairi.  (2017).  production of gummy confection using seeds gum from durio zibethinus seeds.  - proceeding of international future scientists conference 2017 (permata pintar).  . 

wan aida wan mustapha, mohamad yusof maskat, saiful irwan zubairi, arnida hani teh, lim seng joe, noor soffalina sofian seng, norlida mat daud, hafeedza abdul rahman, sahilah abd. mutalib, zalifah mohd kassim.  (2017).  pembangunan modul pengajaran sijil kemahiran halal technical competency person (htcp) - halal international selangor (his).  - .  1-20. 

fatin inshira shahman, chan yu zhi, nor fateha mohammad nazri, hanisatul farnah mohamad, tan jian din, nor deanna zulkifli, zalifah mohd kasim, saiful irwan zubairi, norrakiah abdullah sani.  (2017).  fs berista cafe 2017/2018.  - mohe siswapreneurs showcase 2017.  . 

saiful irwan zubairi, noor hayati ahmad rasol, rozlinda mohamed fadzil, nur laily mohammad khadri, nur syafiqah shaharuddin & najatulmuna hamdan.  (2017).  laporan interim sekretariat cenderamata bil. 02 16 oct 2017.  - laporan teknikal gerak kerja sekretariat cenderamata majlis santapan diraja 2017.  . 

saiful irwan zubairi.  (2017).  membangunkan kaedah pengajaran berinovatif bagi kursus stkm4612 (pengurusan industri makanan) - 6 kajian kes + penilaian pembuatan, pengurusan teknikal & pengurusan produk makanan baru.  - .  1-3. 

saiful irwan zubairi.  (2017).  membangunkan kaedah pengajaran berinovatif bagi kursus stkm6323 & stkm3212 (operasi pemprosesan makanan) - 5 kajian kes pengoperasian unit, taklimat & lawatan ke institut pembangunan bioproduk utm.  - .  1-3. 

saiful irwan zubairi & zetty shafiqa othman.  (2017).  improvement on durian butter cookies shelf life and packaging.  - pprn interim progress report.  . 

saiful irwan zubairi & zetty shafiqa othman.  (2017).  improvement on three different cookies (chocolate chip & almond, red velvet, butterscotch) shelf life and packaging.  - laporan akhir pprn-2016-003.  . 

nur izzatun nasriah n, razalee s & saiful irwan z.  (2017).  prevalence of obesity among royal malaysian police personnel in selangor, malaysia.  - maso 2017 scientific conference on obesity.  . 

nur izzatun nasriah nasruddin, razalee sedek & saiful irwan zubairi.  (2017).  nutritional status and food pyramid knowledge among royal malaysia police personnel in selangor.  - the 17th postgraduate colloquium, faculty of science & technology, ukm..  . 

farah nadiah mohd fazil, nur syarafina mohd azzimia, saiful irwan zubairi.  (2017).  response surface optimization on the total phenolic content and antioxidant activities of sabah snake grass (clinacanthus nutans) leaves peleg kinetic modelling extract.  - international food research conference 2017 (irfc2017).  . 

ho yong kang, zetty shafiqa othman, saiful irwan zubairi.  (2016).  accumulation of biopesticide-based rotenone from an optimized [bmim][otf] green binary solvent mixture in different parts of terong plant (solanum melongena).  - 4th international conference on process engineering and advanced materials (icpeam 2016).  . 

saiful irwan zubairi, badrul hisham yahaya.  (2016).  development of biomimetic poly(3-hydroxybutyric acid) (phb) and poly(3-hydroxybutyric-co-3-hydroxyvaleric acid) (phbv) porous scaffolds for sustained cytokine-free culture as cell growth.  - .  . 

saiful irwan zubairi, noraziani zainal abidin.  (2016).  improvement of quality and production of tiramisu & macaroon kimyana confectionaries.  - .  . 

saiful irwan zubairi, nadiah ramlan, syazwan aizad.  (2016).  automation and product variation of riena food industries.  - .  . 

saiful irwan zubairi, zainun nurhzahim.  (2016).  improvement of quality and production of keropok lekor perusahaan wawasan.  - .  . 

nor syamimi che johari, syazwan aizad, saiful irwan zubairi.  (2016).  efficacy study of carrageenan as an alternative infused material in poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (phbv) porous 3-d scaffold.  - advances in functional materials (afm 2016).  . 

nurul ain hamizah hasmi, nurhidayah nordin, yashvin kumar, nadiah lani, farah nadiah mohd fazil, syazwan aizad, noraziani zainal abidin, saiful irwan zubairi.  (2016).  analysis of flavonoids in commercially available lignosus rhinocerus dried powder extract by reversed-phase high performance liquid chromatography (rp-hplc).  - international future scientists conference (i-fsc) 2016 - pemenang pingat emas + research with best innovation award.  . 

nadiah ramlan, nazirah wahidah mohd zamri, mohamad yusof maskat, saiful irwan zubairi.  (2016).  effects of chemical surface coating (rain-ztm) on the powder yield of spray-drying: a preliminary approach.  - 3rd international conference on agricultural and food engineering 2016 (cafei 2016).  . 

zetty shafiqa othman, nurul huda abd. karim, nurhasyareeda hassan, saiful irwan zubairi.  (2016).  optimization of bio-active (rotenone) extraction using green solvents (ionic liquid & deep eutectic solvent).  - invention, innovation & design exposition (iidex) 2016 - pemenang pingat emas kategori `inventor ipta: new innovation`.  . 

nurul ain hamizah hasmi, nurhidayah nordin, yashvin kumar, nadiah lani, farah nadiah mohd fazil, syazwan aizad, noraziani zainal abidin, saiful irwan zubairi.  (2016).  analysis of flavonoids in commercially available lignosus rhinocerus dried powder extract by reversed-phase high performance liquid chromatography (rp-hplc).  - international future scientists conference (i-fsc) 2016.  . 

saiful irwan zubairi.  (2016).  pembangunan modul pengajaran baru stkm3721 (seminar): membangunkan seminar baru dalam p&p kepada `food science, safety & quality seminar` dengan menggabungkan elemen pembentangan poster penyelidikan.  - .  . 

saiful irwan zubairi.  (2016).  padah cecair nitrogen terperangkap.  - harian metro online - edisi kuala lumpur.  1-2. 

ili afiqa ab kadir, saiful irwan zubairi, lailatul syema jurid.  (2016).  recycled palm oil spoilage warning kit: correlation between physico-chemical and oleophilicity analysis.  - 2nd amdi international biohealth and sciences conference (ibsc).  . 

ili afiqa ab kadir, lailatul syema jurid, saiful irwan zubairi.  (2016).  recycled palm oil spoilage: correlation between physicochemical properties and oleophilicity.  - kolokium siswazah fakulti sains & teknologi (fst) ke-16.  . 

nurulain atikah kamalaldin, mariatti jaafar, saiful irwan zubairi, badrul hisham yahaya.  (2016).  cell evaluation of ha/tcp as bone substitution.  - 2nd amdi international biohealth sciences conference (ibsc).  . 

mohamad yusof maskat, wan aida wan mustapha, salma mohamad yusop, saiful irwan zubairi, norlida mat daud, nor soffalina sofian seng & arnida hani teh.  (2016).  klinik pemprosesan makanan fst, ukm bersama ppk padang rengas, perak..  - langsung dari perak.  . 

noraziani zainal abidin, anathasia janam & saiful irwan zubairi.  (2016).  adsorption of saponin compound in carica papaya leaves extract using weakly basic ion exchanger resin.  - kolokium siswazah fakulti sains & teknologi (fst) ke-16.  . 

hazreen omar & saiful irwan zubairi.  (2016).  preparation and sensory evaluation of emulsified virgin coconut oil (vco)-carica papaya extract concoction using tween80.  - kolokium siswazah fakulti sains & teknologi (fst) ke-16.  . 

saiful irwan zubairi & salma mohamad yusop.  (2016).  laporan aktiviti lawatan ilmiah kesama ke kilang yakult [kelab sains makanan] 2016.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

farah nadiah mohd fazil, saiful irwan zubairi, badrul hisham yahaya.  (2016).  antiproliferative activity of clinacanthus nutuns water extract through human lung cancer cell (a549).  - 2nd amdi international biohealth and sciences conference (ibsc).  . 

noraziani zainal abidin, saiful irwan zubairi, hazreen omar, anathasia janam empungan, badrul hisham yahaya.  (2016).  proliferative activity of saponin-free carica papaya extract on human lung fibroblast cell (imr90).  - 2nd amdi international biohealth and sciences conference (ibsc).  . 

saiful irwan zubairi & mahanem mat noor.  (2015).  laporan aktiviti kem jalinan kromosom [kelab genetik] 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi & farah hannan anuar.  (2015).  laporan aktiviti kejohanan bowling piala dato` noramly [kelab teknologi kimia] 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  1. 

saiful irwan zubairi, irman abd rahman & faizal k.p. kunchi mohamed.  (2015).  laporan aktiviti program delegasi akademik & teknologi kepco korea [kelab sains nuklear] 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi & darfizzi derawi.  (2015).  laporan aktiviti kursus pengukuhan organisasi oleokimia (kelab oleokimia) 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi & darfizzi derawi.  (2015).  laporan aktiviti majlis makan malam kelab oleokimia 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi & salma mohammad yusop.  (2015).  laporan aktiviti majlis makan malam kelab sains makanan dan pemakanan (kesamap).  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi & salmah yaakob.  (2015).  laporan aktiviti lawatan ilmiah kelab biologi 2015 - frim kepong.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan bin zubairi, muhammad rahimi bin yusop.  (2015).  development of biomimetic phb and pbhv porous scaffolds for tissue engineering applications.  - .  . 

saiful irwan zubairi & farah hannan anuar.  (2015).  laporan aktiviti career talk kelab teknologi kimia 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  1-12. 

zetty shafiqa othman, nur hasyareeda hassan, nurul huda abd. karim & saiful irwan zubairi.  (2015).  ionic liquids (ils) and des binary solvent system as green alternative solvents for phytochemical extraction: a case study of rotenone extracted from derris sp. roots.  - persidangan & ekspo ciptaan ipt antarabangsa (pecipta) 2015 - award winning research (silver medal).  . 

saiful irwan zubairi & marina zahari.  (2015).  laporan aktiviti program lawatan ilmiah ke mini career fair anjuran bank negara malaysia (kelab statistik).  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi.  (2015).  laporan aktiviti malam mesra kelab sains makanan dan pemakanan (kesamap) 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi.  (2015).  laporan aktiviti bengkel pengukuhan pasukan kelab sains makanan dan pemakanan (kesamap) 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

saiful irwan zubairi & saiful hafizah jaaman.  (2015).  laporan aktiviti cabaran pelaburan (kelab sains aktuari) 2015.  - laporan teknikal & aktiviti gerak kerja kelab akademik fst.  . 

zetty shafiqa othman, nur hasyareeda hassan and saiful irwan zubairi.  (2015).  a solute-solvent interaction study of an imidazolium-based ionic liquid with rotenone.  - 5th international conference for young chemist.  . 

w. z. samad, k. h. liew, n. nordin, m. a. yarmo, s. i. zubairi and m. r. yusop.  (2015).  effect of temperatures and hydrogen pressure for glycerol hydrogenolysis using ru/fto catalyst.  - international conference on chemistry and environmental sciences research 2014 (iccesr 2014).  . 

yeap shong yien, osman hassan & saiful irwan zubairi.  (2015).  deodorizing morinda citrifolia (mengkudu) juice through beta-cyclodextrin-organic acids inclusion mechanism.  - malaysia polymer international conference (mpic 2015).  . 

nadzirah mohd khairiri, syazwan aizad, badrul hisham yahaya & saiful irwan zubairi.  (2015).  anti-proliferative activity (ec50) of pegaga (centella asiatica) extract through biomimetic 3-d culture.  - malaysia polymer international conference (mpic 2015).  . 

zetty shafiqa othman, nur hasyareeda hassan and saiful irwan zubairi.  (2015).  alcohol based-deep eutectic solvent (des) as an alternative green additive to increase rotenone yield.  - the 2015 ukm fst postgraduate colloquium.  . 

syazwan aizad, badrul hisham yahaya & saiful irwan zubairi.  (2015).  carboxy-methyl-cellulose (cmc) hydrogel-filled 3-d scaffold: preliminary study through a 3-d antiproliferative activity of centella asiatica extract.  - the 15th postgraduate colloquium faculty of science and technology.  . 

salma mohd yusof, saiful irwan zubairi, maaruf abd. ghani, abdul salam babji, mohamad yusof maskat, wan aida wan mustapha, zalifah mohd kassim, razalee sidek.  (2015).  innovative food product development competition (undergraduates): 9th mift food science & technology seminar 2015.  - nutri-sea: your healthy booster from the ocean.  . 

saiful irwan zubairi & syazwan aizad.  (2015).  continuous flow salt leaching kit coupled with ion conductivity detection - patent (file number: ukm3.2.29/108/2/927).  - .  . 

syazwan aizad, saiful irwan zubairi.  (2015).  malaysia technology expo (mte 2015).  - solvent-casting particulate-leaching (scpl) process: a continuous flow salt leaching kit coupled with ion conductivity detection.  . 

zetty shafiqa othman, nur hasyareeda hassan, saiful irwan zubairi.  (2014).  5th exposition on islamic innovation 2014 (i-inova 2014) - pemenang pingat perak.  - does ionic liquid (ils) really help increase bioactive constituent yield? a case study of rotenone extracted from derris sp. roots.  . 

syazwan aizad, badrul hisham yahaya & saiful irwan zubairi.  (2014).  porous poly(hydroxybutyrate-co-valerate) (phbv) three dimensional (3-d) scaffold: a new improved continuous flow salt leaching process with real-time ion conductivity detection.  - 5th exposition on islamic innovation 2014 (i-inova 2014) - pemenang pingat gangsa.  . 

syazwan aizad, badrul hisham yahaya & saiful irwan zubairi.  (2014).  fabrication of 3-d polymeric scaffold: development of continuous flow salt leaching kit coupled with ion conductivity detection.  - malaysia international conference on oils and fats (smile) 2014.  . 

syazwan aizad, badrul hisham yahaya & saiful irwan zubairi.  (2014).  fabrication of 3-d polymeric scaffold: development of continuous flow salt leaching kit coupled with ion conductivity detection.  - 5th malaysian tissue engineering and regenerative medicine scientific meeting (17-19, september 2014).  . 

nur izzatun nasriah nasruddin, saiful irwan zubairi, mohamad azwani shah mat lazim.  (2014).  5th exposition on islamic innovation 2014 (i-inova 2014) - pemenang pingat gangsa.  - production of spaghetti prototype from high fibrous flour extracted from oil palm trunk fiber.  . 

norshahida bustaman & saiful irwan zubairi.  (2014).  palm oil spoilage: a preliminary study on its physical component of recycled cooking oil.  - malaysia international conference on oils and fats (smile) 2014.  . 

bashar mudhaffar abdullah, rahimi m. yusop, emad yousif, mohd suzeren md jamil & saiful irwan zubairi.  (2014).  synthesis of linoleic acid based polyester by esterification reaction of monoester using oleyl alcohol and sulfuric acid.  - 22nd iupac international conference on physical organic chemistry.  . 

wan rosmaryana wan musa, winnie ngui shy yi & saiful irwan zubairi.  (2014).  malaysia channa species: physico-chemical analysis of its essential oils and water based crude extract.  - malaysia international conference on oils and fats (smile) 2014.  . 

zetty shafiqa othman, nur hasyareeda hassan & saiful irwan zubairi.  (2014).  a preliminary study on the rotenone content extracted from derris sp. roots using different ionic liquids binary solvent system.  - malaysia international conference on oils and fats (smile) 2014.  . 

saiful irwan zubairi.  (2008).  introduction to food science & technology and food preservation/food manufacturing processes & conversion - food processing technology module - open university of malaysia (oum)-nestle flm programme.  - .  . 

saiful irwan zubairi & nurhafzan anis ismail.  (2006).  saintis muda ke arah menjadikan malaysia pusat r&d - keratan akhbar utusan malaysia (halaman sains).  - .  .