02712ntm a2200289 a 4500 vtls000093559 KUKTEM 20251117113320.0 160307t2015 my da f ab 000 0 eng d THE0000951(Local) 201905271047 nazirah 201712071529 nazri 201603071246 asma UMP FKKSA .M85 2015 r Bc. Muhammad Mu’izzuddin Abd Malek Optimization of polyphenols encapsulation from Orthosiphon Stamineus / Muhammad Mu’izzuddin Abd Malek Kuantan, Pahang : UMP, 2015 xiv, 41 p. : ill. (some col.) ; 30 cm. + 1 CD ROM Faculty of Chemical & Natural Resources Engineering Project Paper (Bachelors of Chemical Engineering) -- Universiti Malaysia Pahang – 2015 Bibliography : p. 24-25 Orthosiphon stamineus, O. stamineus, (vernacular name: ‘misai kucing’), is a traditional herb that can be found grows in Southeast Asia. O. stamineus is a herbal shrub with well-developed creeping rootstock. The leaves are simple, green, and arranged in opposite pairs. O. stamineus is used as traditional remedy for joint inflammation, gout, diabetes, oedema, eruptive fever, jaundice, arthritis, rheumatism diuresis, hepatitis, urinarylithiasis, influenza hypertension, and kidney stones. The phenolic compounds content in O. stamineus as antioxidant source is proven there. There are some research done about microencapsulation of polyphenols from O. stamineus, however, there is not much optimization protocol has been established for phenolic extraction and microencapsulation from O. staminues. Hence, the aim of this study is to optimize the polyphenol extraction from O. stamineus by studying the effects of temperature on the recovery of phenolic compounds in spray dryer, and total solid percentage and the maltodextrin/whey protein mix in microencapsulation. UPLC is used to analyze moisture, total solid and total flavonoid content. The optimization on parameters such as temperature, total solid content and ratio of microencapsulation material shall be done using Response Surface Modelling (RSM) and some other software like Design-Expert and Microsoft Excel. This research project is expected to deliver the least phenolic content degradation based on parameters involved Faculty of Chemical & Natural Resources Engineering Dissertations Universities and Colleges Dissertations Theses http://ecollib.ump.edu.my/25923/ Access in library only 0 0 0 1 10000 10000 2019-09-04 0 FKKSA .M85 2015 r Bc. 0000107671 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 9598 | FKKSA .M85 2015 r Bc. 0000107672 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 6584 6590 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*8560*9992