Hasil Pencarian  ::  Simpan CSV :: Kembali

Hasil Pencarian

Ditemukan 3318 dokumen yang sesuai dengan query
cover
Boston: Butterworth-Heinemann , 1992
589.23 ASP
Buku Teks  Universitas Indonesia Library
cover
Eko Winarno
"Aspergillus sp. dapat digunakan sebagai sumber senyawa bioaktif untuk menemukan obat-obatan baru antikanker. Penelitian bertujuan untuk mengetahui aktivitas sitotoksik ekstrak Aspergillus sp. Aspergillus sp. diisolasi dari Halymenia durvillaei yang diambil dari Pantai Binuangeun, Banten Selatan. Aspergillus sp. dikultivasi selama empat minggu pada suhu 27--29°C dalam medium Malt Extract (ME) pada kondisi statis. Senyawa metabolit sekunder dari medium kultur (broth) diekstraksi dengan etil asetat (2:1) sedangkan dari miselium diekstraksi dengan campuran metanol dan n-heksan (1:1). Uji sitotoksik dilakukan menggunakan sel kanker payudara T47D dengan metode uji 3-[4,5-dimetilthiazol-2yl]-2,5-difeniltetrazolium bromide (MTT). Hasil ekstraksi diperoleh ekstrak broth dan miselium sebesar 18,30 g dan 0,93 g. Uji sitotoksik terhadap sel kaker payudara T47D dengan metode MTT menghasilkan nilai IC50 untuk ekstrak broth dan miselium sebesar 153,266 ppm dan 208,305 ppm.

Many Aspergillus sp. were used as bioactive compound resources for obtaining a new anticancer. The aims of the research were to study cytotoxic activity of extract Aspergillus sp. againts Mammae Cancer Cell T47D. Aspergillus sp. was isolated from Halymenia durvillaei collected from Binuangeun Beach, South Banten. Aspergillus sp. was cultivated in medium ME (broth) for four weeks at room temperature at 27--29°C. Secondary metabolite produced from broth culture was extracted using ethyl acetate (2:1) and from the mycelium was sonicated followed by extraction using methanol and n-hexan (1:1). Cytotoxic assay of Mammae Cancer Cell T47D was carried out by 3-[4,5-dimetilthiazol-2yl]-2,5-difeniltetrazolium bromide (MTT) method. The yield of extract from broth and mycelium were 18,30 g and 0,93 g, respectively. Cytotoxic assay of Mamae Cancer Cell T47D resulted of IC50 153,266 ppm and 208,305 ppm for broth and mycelium extract."
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2011
S1072
UI - Skripsi Open  Universitas Indonesia Library
cover
Daniel, Cuthbert
New York: John Wiley & Sons, 1976
519.502 DAN a
Buku Teks  Universitas Indonesia Library
cover
Steckhahn, A.D.
Reston, Virginia: Reston Publishing, 1982
629.804 3 STE i
Buku Teks  Universitas Indonesia Library
cover
Piarux, H.
Netherlands: N.V. Philips, 1964
621.483 PIR r
Buku Teks  Universitas Indonesia Library
cover
Amsterdam ; New York : North-Holland ; New York, N.Y., U.S.A. : Sole distributors for the U.S.A. and Canada: Elsevier, 1985
629.8 IND
Buku Teks  Universitas Indonesia Library
cover
Sanchez, Ernesto
"Industrial applications of evolutionary algorithms is intended as a resource for both experienced users of evolutionary algorithms and researchers that are beginning to approach these fascinating optimization techniques.
Experienced users will find interesting details of real-world problems, advice on solving issues related to fitness computation or modeling, and suggestions on how to set the appropriate parameters to reach optimal solutions.
Beginners will find a thorough introduction to evolutionary computation, and a complete presentation of several classes of evolutionary algorithms exploited to solve different problems. Inside, scholars will find useful examples on how to fill the gap between purely theoretical examples and industrial problems.
Chapters are grouped by three themes of particular interest for real-world applications, namely prototype-based validation, reliability and test generation.
The authors hope that this volume will help to expose the flexibility and efficiency of evolutionary techniques, encouraging more companies to adopt them; and that, most of all, you will enjoy your reading."
Berlin: [Springer, ], 2012
e20398410
eBooks  Universitas Indonesia Library
cover
Chanda, Manas
New York: CRC Pres, 2008
668.9 CHA i
Buku Teks  Universitas Indonesia Library
cover
Ryder, John D. (John Douglas)
New York: McGraw-Hill, 1957
621.381 RYD e
Buku Teks  Universitas Indonesia Library
cover
Chen, N.Y.
New York : Marcell Dekker, 1989
660.299 CHE a
Buku Teks  Universitas Indonesia Library
<<   1 2 3 4 5 6 7 8 9 10   >>