Malaysian Journal of Analytical Sciences Vol 25 No 4 2021

1.    A SHORT REVIEW ON THE SYNTHESIS OF AZAMACROCYCLIC LIGAND: CONVENTIONAL AND NON-TEMPLATE METHODS
(Ulasan Pendek Sintesis Ligan Aza Makrosilik: Kaedah Konvensional dan Tanpa Templat)
Nur Halimatus Saadiah Abdullah, Lailatun Nazirah Ozair, Bohari Mohd Yamin

| Abstract & References || Full Text: pdf ( 739 K ) |

2.    SYNTHESIS AND CHARACTERIZATION OF RUBBER SEED SHELL IMPREGNATED WITH CALCIUM OXIDE AS CATALYST FOR BIODIESEL PRODUCTION
(Sintesis dan Pencirian Kulit Biji Getah dengan Resapan Kalsium Oksida Sebagai Bahan Pemangkin Untuk Penghasilan Biodiesel)
Nurul Farhanah Zakaria, Sarah Laila Mohd Jan, Siti Norhafiza Mohd Khazaai, Mohd Lokman Ibrahim, Mohd Hasbi Ab. Rahim, Gaanty Pragas Maniam

| Abstract & References || Full Text: pdf ( 242 K ) |

3.    EXTRACTION OF POMEGRANATE PEEL AND GREEN TEA LEAVES AND THEIR EFFECTS ON THE MICROBIAL, PHYSICOCHEMICAL, MICROSTRUCTURAL AND SENSORIAL PROPERTIES OF CHILLED-STORED CHICKEN MEAT
(Pengekstrakan Kulit Buah Delima dan Daun Teh Hijau dan Kesannya Terhadap Sifat-Sifat Mikroorganisma, Fizikokimia, Mikrostruktur dan Deria Rasa Daging Ayam yang Disimpan pada Suhu Sejuk)
Safiullah Jauhar, Mohammad Rashedi Ismail-Fitry, Gun Hean Chong, Mahmud Ab Rashid Nor-Khaizura, Wan Zunairah Wan Ibadullah

| Abstract & References || Full Text: pdf ( 277 K ) |

4.    FORENSIC DISCRIMINATION OF BLUE PEN INKS: EMERGENCE OF HYBRID PEN INKS
(Diskriminasi Forensik Bagi Dakwat Pen Biru: Kemunculan Dakwat Pen Hibrid)
Linthini Gannetion, Siti Nur Musliha Mohamad Noor, Poh Ying Lim, Kah Haw Chang, Ahmad Fahmi Lim Abdullah

| Abstract & References || Full Text: pdf ( 2587 K ) |

5.    PRODUCTION OF BIODIESEL FROM WASTE COOKING OIL USING POTASSIUM HYDROXIDE SUPPORTED ON ALUMINA CATALYST
(Penghasilan Biodiesel daripada Minyak Masak Terpakai Menggunakan Kalium Hidroksida Disokong oleh Mangkin Alumina)
Shahida Hanum Kamarullah, Zainal Kifli Abdul Razak, Norshahidatul Akmar Mohd Shohaimi, Nailul Amal Zakariah

| Abstract & References || Full Text: pdf ( 547 K ) |

6.    HARDNESS REMOVAL OF GROUNDWATER THROUGH SAND, ZEOLITE AND RICE HUSK ACTIVATED CARBON
(Rawatan Air Bawah Tanah Menggunakan Pasir, Zeolit dan Karbon Reaktifdari Sekam Padi bagi Penyingkiran Keliatan Air)
Nor Izzah Abdul Aziz, Norzila Othman, Wahid Ali Hamood Altowayti, Zalilah Murni Yunus, Marlinda Malek, Nurina Fitriani, Muhammad Tahir, Firhat Muhammad Fikri

| Abstract & References || Full Text: pdf ( 703 K ) |

7.    PHYSICOCHEMICAL PROPERTIES OF SAGO BARK BIOCHAR AND ITS POTENTIAL AS PLANT GROWTH MEDIA
(Sifat Fizikokimia Bio-Arang Sisa Kulit Sagu dan Potensinya Sebagai Media Pertumbuhan Tanaman)
Nor Khairunnisa Mohamad Fathi, Sharifah Mona Abd Aziz Abdullah, Mohamad Fhaizal Mohamad Bukhori, Rafeah Wahi, Mohd Alhafiizh Zailani

| Abstract & References || Full Text: pdf ( 731 K ) |

8.    CHEMICAL CONSTITUENTS OF THE MOSS Calyptothecium ramosii BROTH.
(Juzuk Kimia bagi Lumut Calyptothecium ramosii Broth.)
Consolacion Y. Ragasa, Virgilio C. Linis, Chien-Chang Shen, Mary Stephanie Carranza, Maria Carmen Tan

| Abstract & References || Full Text: pdf ( 189 K ) |

9.    COLOUR STRENGTH AND WASH FASTNESS OF SILK FABRIC DYED WITH METHANOLIC EXTRACTED RANGOON CREEPER USING INFRA-RED DYEING MACHINE
(Kekuatan Warna dan Ketahanan Cucian Kain Sutera Diwarnakan dengan Akar Dani yang Diekstrak dengan Pelarut Metanol Menggunakan Mesin Pencelup Infra-Merah)
Suhaidi Ariffin, Wan Syazehan Ruznan, Muhammad Nurkhairunizam Yazid, Suraya Ahmad Suhaimi, Mu'adz Ahmad Mazian, Muhammad Mu'az Mustamam

| Abstract & References || Full Text: pdf ( 207 K ) |

10.   OPTIMIZATION OF EXTRACTION TEMPERATURE AND TIME ON PHENOLIC COMPOUNDS AND ANTIOXIDANT ACTIVITY OF MALAYSIAN PROPOLIS Trigona Spp. AQUEOUS EXTRACT USING RESPONSE SURFACE METHODOLOGY
(Pengoptimuman Suhu dan Masa Pengekstrakan pada Sebatian Fenolik dan Aktivikiti Antioksidan daripada Ekstrak Akues Propolis Kelulut (Trigona Spp.) Malaysia menggunakan Kaedah Gerak Balas Permukaan)
Abdullah Hagar, Nurlisa Fatihah Abd Rani, Muhammad Ibrahim, Norazsida Ramli,Idris Adewale Ahmed, Abbe Maleyki Mhd Jalil, Mohd Nur Nashriq Anuar

| Abstract & References || Full Text: pdf ( 383 K ) |

11.   CHEMICAL COMPOSITION OF KASTURI TOBACCO RESINOID DETERMINED BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY
(Komposisi Sebatian Kimia Resinoid Tembakau Kasturi Menggunakan Kromatografi Gas-Spektrometri Jisim)
Larissa Tania, Ari Satia Nugraha, Tri Handoyo, Banun Kusumawardani

| Abstract & References || Full Text: pdf ( 563 K ) |

12.   SYNTHESIS AND CHARACTERIZATION OF ACETOL FROM PALM-BASED GLYCEROL
(Sintesis dan Pencirian Asetol daripada Gliserol Berasaskan Sawit)
Roila Awang and Mohamad Hanif Mohamed

| Abstract & References || Full Text: pdf ( 409 K ) |

13.   PHYTOCHEMICAL INSIGHTS ON PALM OILS AND EXTRA VIRGIN OLIVE OIL
(Tinjauan Fitokimia Minyak Sawit dan Pati Minyak Zaitun)
Noor Idayu Tahir, Nurul Liyana Rozali, Nadirah Zakaria, Abrizah Othman, Umi Salamah Ramli

| Abstract & References || Full Text: pdf ( 1016 K ) |

14.   EFFECT OF DRYING TIMES AND TEMPERATURES ON THE QUALITY OF TRADITIONAL SPICY SAUCE CUBE
(Kesan Masa dan Suhu Pengeringan Terhadap Kualiti Kiub Sambal Tradisional)
Nur Huda Mohd Masseri, Norhayati Muhammad, Nur Fazira Abdul Rahim

| Abstract & References || Full Text: pdf ( 428 K ) |