Ditapis dengan
Extraction of water-soluble polysaccharide and the antioxidant activity from …
Water-soluble polysaccharide was isolated from Semen cassiae using water for extraction and ethanol for deposition. The optimized conditions for polysaccharide isolation by orthogonal experiments were a sample to liquid ratio of 1:30 at 80C for 3.5 hours; the yield of polysaccharide from Semen cassiae under these conditions was 5.46%. Different polysaccharides (SCPW-1, SCPW-2, SCPW-3, SCPW-4, …
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- j o u rnal of food and drug a n a l y s i s 2 2 ( 2 0 1 4 ) 4 9 2 e4 9 9
- Judul Seri
- j o u rnal of food and drug a n a l y s i s
- No. Panggil
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Parasitoids of the rice leaffolder Cnaphalocrocis medinalis and prospects for…
Abstract 1 The rice leaffolder Cnaphalocrocis medinalis (Guen´ee) (Lepidoptera: Pyralidae) is a serious rice pest in Asia. The conspicuous foliar damage caused by C. medinalis larvae leads to early-season insecticide applications that disrupt the biological control of this and other pest species. 2 Despite the often dramatic impact of C. medinalis, rice plants can tolerate severe defoliatio…
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- Agricultural and Forest Entomology (2012), 14, 1–12
- Judul Seri
- Agricultural and Forest Entomology
- No. Panggil
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Mesoporous titanosilicates with high loading of titanium synthesized in mild …
Abstract. Mesoporous titanosilicates with high titanium content were synthesized under mild acidic conditions (pH = 4.4, HAc–NaAc buffer solution) by co-condensation of acetylacetone-modified titanium isopropoxide (Ti(OBun)3 (acac)) and mixture of sodium silicate with tetramethoxysilane (TMOS) or tetraethoxysilane (TEOS) or tetrakis(2-hydroxyethyl)orthosilicate (EGMS), using block copolym…
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- Journal of Colloid and Interface Science 335 (2009) 203–209
- Judul Seri
- Journal of Colloid and Interface Science
- No. Panggil
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Dehydrogenation of ethane to ethylene over a highly efficient Ga2O3/HZSM-5 ca…
Abstract. Dehydrogenation of ethane to ethylene in the presence of carbon dioxide was investigated over various gallium-based catalysts. Ga2O3/HZSM-5 catalysts show better stability than b-Ga2O3, and the higher Si/ Al ratio HZSM-5 supported gallium oxide catalysts are more resistant to deactivation. The Ga2O3/HZSM- 5(97) catalyst exhibits both high activity and stability for dehydrogenation…
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- Deskripsi Fisik
- Applied Catalysis A: General 356 (2009) 148–153
- Judul Seri
- Applied Catalysis A: General
- No. Panggil
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