Spectrophotometric Analysis of Caffeine
The nature of caffeine reveals that it is a bitter white crystalline alkaloid. It is a common ingredient in a variety of drinks (soft and energy drinks) and is also used in combination with various medicines. In order to maintain the optimum level of caffeine, various spectrophotometricmethods have...
| Main Authors: | Showkat, Ahmad Bhawani, Sim, Siong Fong, Mohamad Nasir, Mohamad Ibrahim |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Publishing Corporation
2015
|
| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/10735/ http://ir.unimas.my/id/eprint/10735/1/NO%20117%20Spectrophotometric%20Analysis%20of%20Caffeine%20%28abstract%29.pdf |
Similar Items
Breeding System and Phytochemical Analysis of Orthosiphon aristatus Blume (Miq.)
by: Nur Karimah, Mohamad
Published: (2015)
by: Nur Karimah, Mohamad
Published: (2015)
Isolation of high quality genomic dna from dryobnanalops beccarii dyer tissues rich in camphor
by: Liew, Kit Siong
Published: (2007)
by: Liew, Kit Siong
Published: (2007)
In vitro studies of curcuma caesia Roxb. for bioactive compounds production and screening for antibacterial properties
by: Fong, Yin Mei
Published: (2015)
by: Fong, Yin Mei
Published: (2015)
In vitro regeneration of kunyit hitam (curcuma caesia roxb.)
by: Fong, Yin Mei
Published: (2012)
by: Fong, Yin Mei
Published: (2012)
Development and characterization of microsatellite markers in sawih tree (Duabanga moluccana Blume) using ISSR-suppression PCR techniques
by: Liew, Kit-Siong, et al.
Published: (2015)
by: Liew, Kit-Siong, et al.
Published: (2015)
The use of response surface analysis in obtaining maximum profit in oil palm industry
by: Khamis, Azme, et al.
Published: (2006)
by: Khamis, Azme, et al.
Published: (2006)
Soil and water conservation practices among the independent's oil palm smallholders at the Saratok's cooperative
by: Mohamad Arfan, Johari
Published: (2013)
by: Mohamad Arfan, Johari
Published: (2013)
Micropropagation of red ginger (zingiber montanum koenig), a medicinal plant
by: Hamirah, M.N., et al.
Published: (2010)
by: Hamirah, M.N., et al.
Published: (2010)
Leaf epicuticular wax analysis of Cryptocoryne species in Sarawak
by: Frankie, I., et al.
Published: (2012)
by: Frankie, I., et al.
Published: (2012)
Removal of cadmium from aqueous solution by dried water hyacinth, (Eichhornia crassipes)
by: Puteri Emme Marina, Mohamad
Published: (2008)
by: Puteri Emme Marina, Mohamad
Published: (2008)
Phytochemical analysis of ionic liquid-Graviola (Annona muricata) fruit extract and its acute toxicity on zebrafish early-life stages
by: Daddiouaissa, Djabir, et al.
Published: (2020)
by: Daddiouaissa, Djabir, et al.
Published: (2020)
Cloning and expression analysis of abcb 1 gene in Rasbora sarawakensis
by: Zain Illyaaseen, bin Khairudin
Published: (2015)
by: Zain Illyaaseen, bin Khairudin
Published: (2015)
The effects of plant growth regulators to Citrus suhuiensis callus induction
by: M. Fathil, Nur Alia, et al.
Published: (2016)
by: M. Fathil, Nur Alia, et al.
Published: (2016)
Influence of genetic variation on morphological diversity in accessions of Stevia rebaudiana Bertoni
by: Abdullateef, Raji Akintunde, et al.
Published: (2011)
by: Abdullateef, Raji Akintunde, et al.
Published: (2011)
Screening of Indole-3-Acetic Acid (IAA) Productions by Endophytic Fusarium oxysporum Isolated from Phyllanthus niruri
by: Abdul Raffi, Junaidi, et al.
Published: (2017)
by: Abdul Raffi, Junaidi, et al.
Published: (2017)
A review: citrus species and application in plant cell culture
by: M. Fathil, Nur Alia, et al.
Published: (2015)
by: M. Fathil, Nur Alia, et al.
Published: (2015)
Functional analysis of a latex-specific promoter (hevein) of Hevea for enhanced recombinant protein production in Hevea brasiliensis
by: Pappusamy, Arokiaraj / PA, et al.
Published: (2011)
by: Pappusamy, Arokiaraj / PA, et al.
Published: (2011)
Investigation of oil palm empty fruit bunches in biosoda pulping by tropical white-rot fungi, Ganoderma australe (Fr.) Pat
by: Mohamad Hasnul., B, et al.
Published: (2015)
by: Mohamad Hasnul., B, et al.
Published: (2015)
Application of central composite design for optimization
of the removal of humic substances using coconut copra
by: Terri Zhuan, Ean Lee, et al.
Published: (2015)
by: Terri Zhuan, Ean Lee, et al.
Published: (2015)
Evaluation of genetic homogeneity of Jatropha curcas L. hybrid at an early stage of shoot bud formation from petioles using ISSR marker
by: Md. Nasir, Nor Anis Nadhirah, et al.
Published: (2017)
by: Md. Nasir, Nor Anis Nadhirah, et al.
Published: (2017)
Short communication: Microfungal diversity on leaves of Eusideroxylon zwageri, a threatened plant species in Sarawak, Northern Borneo
by: A. Lateef, Adebola, et al.
Published: (2015)
by: A. Lateef, Adebola, et al.
Published: (2015)
Variations and Hybridization Compatibility of Single Basidiospore Isolates of Pleurotus sajor-caju (Fr.) Sings
by: Fung, Jessica Lee Ying, et al.
Published: (2017)
by: Fung, Jessica Lee Ying, et al.
Published: (2017)
Antifungal Properties of Elephantopus scaber L. (Asteraceae) Against Crop Pathogenic Fungi
by: Nor Ain, binti Hussin, et al.
Published: (2016)
by: Nor Ain, binti Hussin, et al.
Published: (2016)
Functional annotation and transcript expression analysis of RNA-Seq data (via NGS) from white kelampayan (Neolamarckia cadamba) using bioinformatics approach
by: Lim, Leong Rui
Published: (2015)
by: Lim, Leong Rui
Published: (2015)
Preliminary study of Morphological and Genetic Diversity on Asian Green Mussel (Perna viridis) in Santubong, Sarawak
by: Siti Noorhidayu, Binti Ibrahim
Published: (2014)
by: Siti Noorhidayu, Binti Ibrahim
Published: (2014)
Detection of genetically modified rice: Collaborative validation study of a PCR based detection of genetically modified rice Oryza sativa commercially available in Saudi Arabia
by: Alaraidh, Ibrahim, et al.
Published: (2011)
by: Alaraidh, Ibrahim, et al.
Published: (2011)
Modification and characterization of phytase for animal feed production
by: Noorbatcha, Ibrahim Ali, et al.
Published: (2009)
by: Noorbatcha, Ibrahim Ali, et al.
Published: (2009)
Genetic diversity of Kelampayan using dominant DNA markers based on inter-simple sequence repeats (ISSRs) in Sarawak
by: Ho Wei, Seng, et al.
Published: (2014)
by: Ho Wei, Seng, et al.
Published: (2014)
Development of bambangan (Mangifera pajang) carbonated
drink
by: Benjamin, M. A. Z., et al.
Published: (2021)
by: Benjamin, M. A. Z., et al.
Published: (2021)
The effect of cocoa clones on chocolate flavour
by: Abd. Samah, Othman, et al.
Published: (2010)
by: Abd. Samah, Othman, et al.
Published: (2010)
Genetic Transformation of Metroxylon sagu (Rottb.) Cultures via Agrobacterium-Mediated and Particle Bombardment
by: Evra Raunie, Ibrahim, et al.
Published: (2014)
by: Evra Raunie, Ibrahim, et al.
Published: (2014)
Review: Tropical tannin for engineering application
by: Nor Adzwa, Rosli, et al.
Published: (2020)
by: Nor Adzwa, Rosli, et al.
Published: (2020)
Production of crude cellulase from Aspergillus niger under SSF using different agro wastes as substrates
by: Ahmad Syatir, Tahar
Published: (2015)
by: Ahmad Syatir, Tahar
Published: (2015)
Isolation and expression of hydroxyphenylpyruvate reductase (HPPR) in Orthosiphon aristatus
by: Zuliza, binti Ahmad
Published: (2014)
by: Zuliza, binti Ahmad
Published: (2014)
Optimization and Characterization of x-Amylase Produced by Raw Starch Degrading Fungi Isolate NSH9 Using Solid State Fermentation (SSF) of Agriculture Waste
by: Awang Ahmad Tarmizi, Awang Habeni
Published: (2010)
by: Awang Ahmad Tarmizi, Awang Habeni
Published: (2010)
Isolation of cDNA fragment encoding starch branching enzyme (isoform II) gene from Metroxylon sagu by RT-PCR method
by: Mohd Azinuddin, Bin Ahmad Mokhtar
Published: (2006)
by: Mohd Azinuddin, Bin Ahmad Mokhtar
Published: (2006)
Chemical Composition of Cinnamomum Species Collected in Sarawak
by: Hammid, S.A., et al.
Published: (2016)
by: Hammid, S.A., et al.
Published: (2016)
Minyak Pati Beberapa Bahagian Pokok Goniothalamus ridleyi
(Essential Oils from Different Parts of Goniothalamus ridleyi Plant)
by: Samsiah, Jusoh, et al.
Published: (2015)
by: Samsiah, Jusoh, et al.
Published: (2015)
A review: current issues on plant tissue culture of rice / Ummi ‘Athirah Mohamad Lutfi
by: Mohamad Lutfi, Ummi ‘Athirah
Published: (2016)
by: Mohamad Lutfi, Ummi ‘Athirah
Published: (2016)
Decolourisation of Synthetic Dyes by Endophytic Fungal Flora
Isolated from Senduduk Plant (Melastoma malabathricum)
by: Ngui, Sing Ngieng, et al.
Published: (2013)
by: Ngui, Sing Ngieng, et al.
Published: (2013)
Similar Items
-
Breeding System and Phytochemical Analysis of Orthosiphon aristatus Blume (Miq.)
by: Nur Karimah, Mohamad
Published: (2015) -
Isolation of high quality genomic dna from dryobnanalops beccarii dyer tissues rich in camphor
by: Liew, Kit Siong
Published: (2007) -
In vitro studies of curcuma caesia Roxb. for bioactive compounds production and screening for antibacterial properties
by: Fong, Yin Mei
Published: (2015) -
In vitro regeneration of kunyit hitam (curcuma caesia roxb.)
by: Fong, Yin Mei
Published: (2012) -
Development and characterization of microsatellite markers in sawih tree (Duabanga moluccana Blume) using ISSR-suppression PCR techniques
by: Liew, Kit-Siong, et al.
Published: (2015)