Study On Antioxidant Activities And Antifungal Properties Of Some Malaysian Timbers From Selected Hardwoods Species
Kajian dilakukan untuk mengetahui kandungan aktiviti antioksidan, jumlah fenol dan sifat-sifat antikulat yang terdapat di dalam kayu keras di Malaysia yang dipilih secara rawak. Spesies kayu yang terlibat di dalam kajian ini ialah keranji kuning kecil, durian, gerutu-gerutu, machang-machang, meda...
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| Language: | English |
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2009
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my-usm-ep.415982019-04-12T05:27:00Z Study On Antioxidant Activities And Antifungal Properties Of Some Malaysian Timbers From Selected Hardwoods Species 2009-10 Mhd.Ramle, Sitti Fatimah T1-995 Technology(General) Kajian dilakukan untuk mengetahui kandungan aktiviti antioksidan, jumlah fenol dan sifat-sifat antikulat yang terdapat di dalam kayu keras di Malaysia yang dipilih secara rawak. Spesies kayu yang terlibat di dalam kajian ini ialah keranji kuning kecil, durian, gerutu-gerutu, machang-machang, medang kemangi, medang daun lebar, sesendok, meranti pipit, meranti sarang punai, petai-petai, meranti melantai, ara berteh bukit, chengal, kembang semangkok jantung, mempelam, mersawa kuning and mersawa kuning kecil. Setiap sampel diasingkan kepada 3 bahagian iaitu kulit, kayu teras dan kayu gubal. Kaedah yang digunakan untuk mengetahui kandungan antioksidan ialah, dengan menggunakan 1, 1-diphenyl-2-picrylhydrazyl (DPPH), manakala kandungan fenol ditentukan dengan menggunakan kaedah Folin-Ciocalteu. The antioxidant activities, total phenolic compound and antifungal activities were investigated from selected Malaysian hardwood species. The species studied include keranji kuning kecil, durian, gerutu-gerutu, machang-machang, medang kemangi, medang daun lebar, sesendok, meranti pipit, meranti sarang punai, petai-petai, meranti melantai, ara berteh bukit, chengal, kembang semangkok jantung, mempelam, mersawa kuning and mersawa kuning kecil. All samples were divided into 3 parts; bark, heartwood and sapwood. 2009-10 Thesis http://eprints.usm.my/41598/ http://eprints.usm.my/41598/1/Sitti_Fatimah_Binti24.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Teknologi Industri |
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Universiti Sains Malaysia |
| collection |
USM Institutional Repository |
| language |
English |
| topic |
T1-995 Technology(General) |
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T1-995 Technology(General) Mhd.Ramle, Sitti Fatimah Study On Antioxidant Activities And Antifungal Properties Of Some Malaysian Timbers From Selected Hardwoods Species |
| description |
Kajian dilakukan untuk mengetahui kandungan aktiviti antioksidan, jumlah fenol
dan sifat-sifat antikulat yang terdapat di dalam kayu keras di Malaysia yang dipilih
secara rawak. Spesies kayu yang terlibat di dalam kajian ini ialah keranji kuning kecil,
durian, gerutu-gerutu, machang-machang, medang kemangi, medang daun lebar,
sesendok, meranti pipit, meranti sarang punai, petai-petai, meranti melantai, ara berteh
bukit, chengal, kembang semangkok jantung, mempelam, mersawa kuning and mersawa
kuning kecil. Setiap sampel diasingkan kepada 3 bahagian iaitu kulit, kayu teras dan
kayu gubal. Kaedah yang digunakan untuk mengetahui kandungan antioksidan ialah,
dengan menggunakan 1, 1-diphenyl-2-picrylhydrazyl (DPPH), manakala kandungan
fenol ditentukan dengan menggunakan kaedah Folin-Ciocalteu.
The antioxidant activities, total phenolic compound and antifungal activities
were investigated from selected Malaysian hardwood species. The species studied
include keranji kuning kecil, durian, gerutu-gerutu, machang-machang, medang
kemangi, medang daun lebar, sesendok, meranti pipit, meranti sarang punai, petai-petai,
meranti melantai, ara berteh bukit, chengal, kembang semangkok jantung, mempelam,
mersawa kuning and mersawa kuning kecil. All samples were divided into 3 parts; bark,
heartwood and sapwood. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Mhd.Ramle, Sitti Fatimah |
| author_facet |
Mhd.Ramle, Sitti Fatimah |
| author_sort |
Mhd.Ramle, Sitti Fatimah |
| title |
Study On Antioxidant Activities And
Antifungal Properties Of Some Malaysian
Timbers From Selected Hardwoods Species
|
| title_short |
Study On Antioxidant Activities And
Antifungal Properties Of Some Malaysian
Timbers From Selected Hardwoods Species
|
| title_full |
Study On Antioxidant Activities And
Antifungal Properties Of Some Malaysian
Timbers From Selected Hardwoods Species
|
| title_fullStr |
Study On Antioxidant Activities And
Antifungal Properties Of Some Malaysian
Timbers From Selected Hardwoods Species
|
| title_full_unstemmed |
Study On Antioxidant Activities And
Antifungal Properties Of Some Malaysian
Timbers From Selected Hardwoods Species
|
| title_sort |
study on antioxidant activities and
antifungal properties of some malaysian
timbers from selected hardwoods species |
| granting_institution |
Universiti Sains Malaysia |
| granting_department |
Pusat Pengajian Teknologi Industri |
| publishDate |
2009 |
| url |
http://eprints.usm.my/41598/1/Sitti_Fatimah_Binti24.pdf |
| _version_ |
1747820936542814208 |