Malaysian Journal of Analytical Sciences Vol 19 No 2 2015

  

  All Articles are selected papers from the "Malaysia International Conference on Oils and Fats 2014, 20 & 21 August 2014, Hotel Bangi-Putrajaya, Selangor, Malaysia; organised by School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia."
Guest Editors: Mohamed Rozali Othman, Mohd Ambar Yarmo, Jumat Salimon, Muhammad Rahimi Yusop, Siti Fairus Mohd Yusoff, Nurul Huda Abd Karim, Norlida Mat Daud, Lim Seng Joe.

 
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1.    ANTIOXIDANT ACTIVITY AND ANTICARCINOGENIC PROPERTIES OF COMBINATION EXTRACT OF SOURSOP (ANNONA MURICATA LINN) AND PEARL GRASS (HEDYOTIS CORYMBOSA (L.) LAM.)
(Aktiviti Antioksidan dan Antikarsinogenik daripada Ekstrak Campuran Durian Belanda (Annona Muricata Linn) dan Rumput Mutiara (Hedyotis Corymbosa (L.) Lam.)
Susi Endrini, Suherman, Wahyu Widowati
| Abstract & References || Full Text: pdf ( 447 K ) |

284

2.    ELECTROCHEMICAL OXIDATION OF GLYCEROL USING GOLD ELECTRODE
(Pengoksidaan Elektrokimia Gliserol Secara Elektrokimia Menggunakan Elektrod Emas)
Mohamed Rozali Othman and Amirah Ahmad
| Abstract & References || Full Text: pdf ( 478 K ) |

291

3.    PENENTUAN AKTIVITI RADIONUKLID SERTA IMPAK RADIOLOGI MELALUI PENGAMBILAN SUSU TEPUNG, TEPUNG GANDUM, TEH DAN KOPI
(Determination of Radionuclide Activity and Radiological Impact from the Intake of Milk, Wheat Flour, Tea and Coffee)
Nik Nadia Hazwani Nek Kamal, Norafatin Khalid, Che Nor Aniza Che Zainul Bahri, Amran Ab Majid
| Abstract & References || Full Text: pdf ( 425 K ) |

300

4.    DIFFERENTIAL PULSE ANODIC STRIPPING VOLTAMMETRY DETERMINATION OF COPPER (II) AT GLASSY CARBON ELECTRODE IN THE PRESENCE OF BIS(BENZYLIDENE)ETHYLENEDIAMINE AS A NOVEL COMPLEXING AGENT
(Penentuan Kuprum(II) Menggunakan Voltammetri Perlucutan Anodik Denyut Pembezaan Dengan Elektrod Karbon Berkaca Serta Kehadiran Bis(Benzilidina)Etilinadiamina Sebagai Agen Pengkompleks)
Syaza Azhari, Rahmalan Ahamad, Farediah Ahmad
| Abstract & References || Full Text: pdf ( 383 K ) |

309

5.    SURFACE SEDIMENT ANALYSIS ON PETROLEUM HYDROCARBON AND TOTAL ORGANIC CARBON FROM COASTAL AREA OF PAPAR TO TUARAN, SABAH
(Analisis Sedimen Permukaan Terhadap Petroleum Hidrokarbon dan Jumlah Karbon Organik daripada Pesisiran Pantai Papar ke Tuaran, Sabah)
Siti Aishah Mohd Ali, Carolyn Payus, Masni Mohd Ali
| Abstract & References || Full Text: pdf ( 311 K ) |

318

6.    MICROPOROUS CARBON SPHERES SOLID PHASE MEMBRANE TIP EXTRACTION FOR THE ANALYSIS OF NITROSAMINES IN WATER SAMPLES
(Pengekstrakan Muncung Membran Fasa Pepejal Sfera Karbon Berliang Mikro bagi Analisis Nitrosamin di dalam Sampel Air)
Mohammed Salisu Musa, Mohd Marsin Sanagi, Hadi Nur, Wan Aini Wan Ibrahim
| Abstract & References || Full Text: pdf ( 644 K ) |

325

7.    ASSESSMENT OF SURFACE WATER QUALITY USING MULTIVARIATE STATISTICAL TECHNIQUES IN THE TERENGGANU RIVER BASIN
(Penilaian Kualiti Air Permukaan Menggunakan Teknik Statistik Multivariat bagi Lembangan Sungai Terengganu)
Aminu Ibrahim, Hafizan Juahir, Mohd Ekhwan Toriman, Adamu Mustapha, Azman Azid, Hamza A Isiyaka
| Abstract & References || Full Text: pdf ( 524 K ) |

338

8.    SYNTHESIS, CHARACTERISATION AND BIOLOGICAL STUDIES OF NEW PHENYLTIN(IV) DITHIOCARBAMATE COMPOUNDS
(Sintesis dan Kajian Biologi Sebatian Fenilstanum(IV) ditiokarbamat)
Amirah Faizah Abdul Muthalib, Ibrahim Baba, Nazlina Ibrahim
| Abstract & References || Full Text: pdf ( 332 K ) |

349

9.    CHEMICAL EXPLORATION OF 4-HYDROXYBENZYLATED 3-SUBSTITUTED TETRAMIC ACID
(Penerokaan Kimia bagi 4-Hidroksibenzil 3-Gantian Asid Tetramik)
Norhanim Mohalid, Ahmad Sazali Hamzah, Zurina Shaameri
| Abstract & References || Full Text: pdf ( 537 K ) |

359

10.   BIOMIMETIC SYNTHESIS OF SILVER NANOPARTICLES USING THE LICHEN Ramalina dumeticola AND THE ANTIBACTERIAL ACTIVITY
(Sintesis Biomimetik Nanozarah Perak Menggunakan Liken Ramalina dumeticola dan Aktiviti Antibakteria)
Laily B Din, Ropisah Mie, Mohd Wahid Samsudin, Azizan Ahmad, Nazlina Ibrahim
| Abstract & References || Full Text: pdf ( 442 K ) |

369

11.   AN INVESTIGATION OF POTENTIAL FRAUD IN COMMERCIAL ORANGE JUICE PRODUCTS IN MALAYSIAN MARKET BY CLUSTER ANALYSIS AND PRINCIPAL COMPONENT ANALYSIS
(Satu Siasatan Tentang Penipuan Berpotensi Dalam Produk Komersil Jus Oren Di Pasaran Malaysia Dengan Analisis Kelompok Dan Analisis Komponen Utama)
Seow Eng Keng, Abbas Fadhl Mubarek Al-Karkhi, Mohd Khairuddin Mohd Talib, Azhar Mat Easa, Cheng Lai Hoong
| Abstract & References || Full Text: pdf ( 398 K ) |

377

12.   SINTESIS AMORFUS MANGAN DIOKSIDA (MnO2) NANO-POROS MENGGUNAKAN PROSES SONOKIMIA DAN BUKAN SONOKIMIA
(Synthesis of Nanoporous Amorphous Manganese Dioxide (MnO2) via Sonochemical and Non-Sonochemical Processes)
Siti Zubaidah Hasan, Muhammad Rahimi Yusop, Mohamed Rozali Othman
| Abstract & References || Full Text: pdf ( 1026 K ) |

388

13.   FORENSIC ANALYSIS OF BLUE BALLPOINT PEN INKS USING ULTRAVIOLET-VISIBLE SPECTROMETER AND ULTRA-PERFORMANCE LIQUID CHROMATOGRAPH
(Analisis Forensik Pen Mata Bulat Dakwat Biru Menggunakan Spektrometer Ultralembayung-Nampak dan Kromatografi Cecair Berprestasi Ultra)
Loong Chuen Lee, Karldiv Tarvin Singh Shandu, Nor Syahirah Mohamad Razi, Ab Aziz Ishak, Khairul Osman
| Abstract & References || Full Text: pdf ( 634 K ) |

397

14.   EFFECT OF RADIATION ON THE VIABILITY OF HepG2 CANCER CELL LINE TARGETED WITH DIFFERENT AMOUNT OF RADIOSENSITIZER
(Kesan Sinaran Terhadap Kemandirian Sel Kanser HepG2 Yang Disasar Dengan Pelbagai Isipadu Pemeka Sinaran)
Cheong Kai Heng, Faizal Mohamed, Irman Abdul Rahman
| Abstract & References || Full Text: pdf ( 389 K ) |

402

15.   PHOTOGRAFTING OF POLYACRYLAMIDE HYDROGEL COATING ONTO VARIOUS POLYETHYLENE TEREPHTHALATE TEXTILES
(Pencantuman Melalui Pencahayaan Salutan Hidrogel Poliakrilamida ke atas Pelbagai Jenis Tekstil Polietilena Tereftalat)
Nurul Hazlina Naemuddin, Siti Samahani Suradi, Jamarosliza Jamaluddin, Nadia Adrus
| Abstract & References || Full Text: pdf ( 581 K ) |

406

16.   SOLID STATE SELF-HEALING SYSTEM: EFFECTS OF USING IMMISCIBLE HEALING AGENTS
(Sistem Swa-pemulihan Keadaan Pepejal: Kesan Menggunakan Agen Pemulihan Tidak Larut)
Noor Nabilah Muhamad and Mohd Suzeren Mohd Jamil
| Abstract & References || Full Text: pdf ( 827 K ) |

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17.   MECHANISTIC STUDIES OF SOLID STATE SELF-HEALING SYSTEMS
(Kajian Mekanistik Sistem Swa-Pemulihan Dalam Keadaan Pepejal)
Mohd Suzeren Md Jamil, Siti Mastura Makenan, Noor Nabilah Muhamad, Azwani Mat Lazim, Frank Jones
| Abstract & References || Full Text: pdf ( 891 K ) |

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18.   CONSTITUTIVE, INSTITUTIVE AND UP-REGULATION OF CAROTENOGENESIS REGULATORY MECHANISM VIA IN VITRO CULTURE MODEL SYSTEM AND ELICITORS
(Mekanisme Regulatori dalam Pembentukan Karatenoid Secara Konsitutif, Institutif dan Regulasi Menaik Melalui Model Sistem in vitro dan Pengelisit)
Rashidi Othman, Fatimah Azzahra Mohd Zaifuddin, Norazian Mohd Hassan
| Abstract & References || Full Text: pdf ( 335 K ) |

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19.   EFFECT OF pH BUFFER ON SELF-HEALING HYDROGEL
(Kesan Penggunaan Larutan Penimbal pH Terhadap Swa Pemulihan Hidrogel)
Najiyyah Abdullah Sirajuddin, Mohd Suzeren Md Jamil, Mohamad Azwani Shah Mat Lazim
| Abstract & References || Full Text: pdf ( 664 K ) |

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