Items where Author is "Cheong, Jee Yin"

Cheong, Jee Yin (2016) Isolation, optimization and recovery of astaxanthin from shrimp shell wastes of locally isolated Aeromonas hydrophila (Steiner). Doctoral thesis, Universiti Putra Malaysia.

Ulul Azmi, Noormasshela and Abdul Ghafar, Nurul Shaziera and Cheong, Jee Yin and Yakubu, Safiya and Ahmad Adli, Azleen and Abd Aziz, Nor Azwady and Mustafa, Muskhazli (2015) Toxicity of Bacillus thuringiensis biopesticide produced in shrimp pond sludge as alternative culture medium against Bactrocera dorsalis (Hendel). Acta Biologica Malaysiana, 4 (1). pp. 5-16. ISSN 2232-1675

Yakubu, Safiya and Abd Aziz, Nor Azwady and Zakaria, Mohamad Pauzi and Ulul Azmi, Noormashela and Abdul Ghafar, Nurul Shaziera and Cheong, Jee Yin and Ahmad Adli, Azleen and Mustafa, Muskhazli (2014) Evaluation of pH and temperature effects on mycoremediation of phenanthrene by Trichoderma sp. Acta Biologica Malaysiana, 3 (2). pp. 35-42. ISSN 2232-1675

Cheong, Jee Yin and Mustafa, Muskhazli and Abd Aziz, Nor Azwady and Ahmad, Siti Aqlima and Ahmad Adli, Azleen (2014) Extraction and purification of astaxanthin by Aeromonas hydrophila. In: Malaysia International Biological Symposium 2014, 28-29 Oct. 2014, Putrajaya, Malaysia. (pp. 274-276).

Ulul Azmi, Noormasshela and Abdul Ghafar, Nurul Shaziera and Cheong, Jee Yin and Yakubu, Safiya and Ahmad Adli, Azleen and Abd Aziz, Nor Azwady and Mustafa, Muskhazli (2014) Identification of bioactive compounds produced by bacteria-based biopesticides, Bacillus thuringiensis ATCC 10792 produced in shrimp pond sludge. In: Malaysia International Biological Symposium 2014, 28-29 Oct. 2014, Putrajaya, Malaysia. (p. 88).

Yakubu, Safiya and Abd Aziz, Nor Azwady and Zakaria, Mohamad Pauzi and Ulul Azmi, Noormashela and Abdul Ghafar, Nurul Shaziera and Cheong, Jee Yin and Ahmad Adli, Azleen and Mustafa, Muskhazli (2014) Mycoremediation of phenanthrene by a fungal isolate from coastal sediment. In: Malaysia International Biological Symposium 2014, 28-29 Oct. 2014, Putrajaya, Malaysia. (pp. 290-292).

Cheong, Jee Yin and Abd Aziz, Nor Azwady and Go, Rusea and Ulul Azmi, Noormasshela and Abdul Ghafar, Nurul Shaziera and Ahmad Adli, Azleen and Mustafa, Muskhazli (2014) The availability of astaxanthin from shrimp shell wastes through microbial fermentations, Aeromonas hydrophila and cell disruptions. International Journal of Agriculture and Biology, 16 (2). pp. 277-283. ISSN 1560-8530; ESSN: 1814–9596

Cheong, Jee Yin and Mustafa, Muskhazli and Abd Aziz, Nor Azwady and Go, Rusea and Ahmad Adli, Azleen (2013) Enhancement of protease production by the optimization of Bacillus subtilis culture medium. Malaysian Journal of Microbiology, 9 (1). pp. 43-50. ISSN 1823-8262; ESSN: 2231-7538