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Optimization of spray drying process of ginger oleoresin using response surface methodology. / Ngô Xuân Quang, Ngô Thị Lan.
// Tạp chí Khoa học. 2014, Số 58 (92). 2014tr. 38-49. Benthic macrofauna communities in the Mekong river were investigated on species composition, densities and biodiversity in 8 sampling stations. Results showed 109 species of aquatic invertebrates belonging to 3 great phylum: Mollusca, Arthropoda and Annelida. They are characterized by high densities with number from 202 to 3353 inds/m2 and high biodiversity (the Shannon – Wiener index H’ range from 1.3 – 3.2). Results of this study indicated variety of important biological resources of benthic macro – invertebrate in the Mekong River. Hence, there should have suitable policy and exploration to conserve valuable species for economic development and scientific purpose.
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Thành phần loài và sự phân bố của thực vật đất ngập nước ở huyện Đức Huệ, tỉnh Long An. / Phạm Văn Ngọt, Nguyễn Thanh Nhàn, Đặng Văn Sơn.
// Tạp chí Khoa học. 2014, Số 58 (92). 2014tr. 50-65. An assessment of floral diversity in Duc Hue District, Long An Province, was carried out. The survey results identified 155 species, 119 genera, 66 families belonging to the two phyla of vascular plants including Polypodiophyta and Magnoliophyta, among which were 135 species (87.1% of the total) considered as medicinal plants (113 species), vegetables (26 species), ornamental plants (15 species)… Two species were listed for conservation by Vietnam Red Data Book, Part II, Plants (2007). The distribution of plants was influenced by three factors including season, type of water bodies and pH of water.
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