Autor: Xuan, K. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Antioxidant activity, quality parameters and grain characteristics of rice varieties of Afghanistan
Autorzy:: Rayee, R.
Xuan, T.D.
Kakar, K.
Haqani, M.I.
Powiązania:: https://bibliotekanauki.pl/articles/11136.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Źródło:: International Letters of Natural Sciences; 2019, 73
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Abundance frequency of plant species as animal feeds to determine ideal cattle grazing
Autorzy:: Yulianto, R.
Xuan, T.D.
Kawamura, K.
Lim, J.
Yoshitoshi, R.
Xinyan, F.
Zhe, G.
Powiązania:: https://bibliotekanauki.pl/articles/11556.pdf
Data publikacji:: 2016
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Opis:: The objectives of this study were to determine the dominant frequency of plant species, and provide useful information toward the conservation management of animal feed in grazing areas, Hiroshima, Japan. The numbers of plant species were 32 and 21 in spring and summer, respectively. The appearance frequency of plant species more than 50% in the spring, consist of Veronica arvensis (75.57%), Trifolium repens (73.86%), Paspalum dilatatum (69.32%), Lamium purpureum (68.75%), Trifolium dubium (65.34%), Cerastium glomeratum (63.64%), whereas in summer, it consists of Paspalum notatum (98.30%), Trifolium repens (81.25%), Paspalum dilatatum (78.98%), and Kyllinga brevifolia (74.43%). It was observed that the plant high of the plant species were 16.64 and 21.55 cm; vegetation cover rates were 77.18 and 81.36%; chlorophyll content were 41.72 and 36.28 mg/g Fw, and species numbers were 17.91 and 10.18, in spring and summer, respectively. Findings of this research propose that Trifolium repens (clover), Rumex japonicus (weed), and Paspalum dilatatum (grass) are dominant species in the studied areas that can be utilized as animal feeds.
Źródło:: International Letters of Natural Sciences; 2016, 58
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Effect of salt on growth of rice landraces in Vietnam
Autorzy:: Anh, L.H.
Hue, H.T.
Quoc, N.K.
Nghia, L.T.
Trung, K.H.
Trung, T.N.
Trang, D.H.
Xuan, T.D.
Khanh, T.D.
Powiązania:: https://bibliotekanauki.pl/articles/10833.pdf
Data publikacji:: 2016
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Źródło:: International Letters of Natural Sciences; 2016, 59
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Evaluation of ursolic acid as the main component isolated from Catharanthus roseus against hyperglycemia
Autorzy:: Thanh Tam, N.
Thien, D.D.
Sung, T.V.
Thi Hoang Anh, N.
Thuy, T.T.
Trung, K.H.
Xuan, T.D.
Khanh, T.D.
Powiązania:: https://bibliotekanauki.pl/articles/10779.pdf
Data publikacji:: 2016
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Opis:: Ursolic acid with large amount (0.67% of dried plant weight) along with 7 compounds, namely as spatozoate (1), kaurenoic acid (2), ursonic acid (3), 3-hydroxy-11-ursen-28,13-olide (4), ursolic acid (5), vindoline (6) and mixture of β-sitosterol and stigmasterol were isolated from dichloromethane and ethyl acetate extracts which have shown anti-glucosidase activity of the whole plant of C.roseus. Some isolated compounds and their derivatives were also tested for anti-glucosidase and cytotoxicity.Ursolic acid was examined for hypoglycemic activity in alloxan-induced diabetic mice with dose of 200 and 300 mg/kg/day, respectively. The results have shown that the blood glucose level were reduced by 45.75% and 51.31% to compare with the control group. This study has confirmed that the main component of Vietnamese C. roseus has had significant anti-hyperglycemia activity.
Źródło:: International Letters of Natural Sciences; 2016, 50
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Allelopathic activity of dehulled rice and its allelochemicals on weed germination
Autorzy:: Khang, D.T.
Anh, L.H.
Thu Ha, P.T.
Tuyen, P.T.
Quan, N.V.
Minh, L.T.
Quan, N.T.
Minh, T.N.
Xuan, T.D.
Khanh, T.D.
Trung, K.H.
Powiązania:: https://bibliotekanauki.pl/articles/11543.pdf
Data publikacji:: 2016
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Opis:: In this study, the allelopathic potential of dehulled rice, rice, and hulls of rice on germination of weeds was evaluated in laboratory. Phenolic acids in growth media of these plants were also identified and quantified using HPLC. Identified allelochemicals were reversely tested for phytotoxic effects on germination and seedling growth of barnyardgrass, lettuce, radish and rice. The results showed that the inhibitory effects of dehulled rice were stronger than those of hulls and rice. Dehulled rice caused 66.7% and 50.6% reduction in radish root length and lettuce shoot height, respectively. Dehulled rice showed strong inhibitory effects on root length of lettuce and shoot height of radish while hulls and rice exhibited stimulation. Regarding phenolic identification, vanillin and vanillic acid were detected as allelochemicals in root exudates of rice and tested plants. The results revealed that most of the vanillin and vanillic acid treatments showed high inhibitory effects on germination rates and seedling growth of lettuce and radish, high stimulatory activity on root elongation of rice. Vanillic acid (100 ppm and 200 ppm), vanillin (100 ppm) and their mixture (200 ppm) completely inhibited survival of lettuce. The findings indicate the allelopathic potential of dehulled rice which can be used for identification of more phytotoxins to produce bioherbicides in agricultural practices.
Źródło:: International Letters of Natural Sciences; 2016, 58
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Identification of candidate gene SalT and designing markers involving in salt tolerance of Vietnamese rice landraces
Autorzy:: Trung, K.H.
Khoa, N.T.
Diep, N.T.
Thuy, T.T.
Ha, D.T.T.
Cuong, T.D.
Xuan, T.D.
Trung, D.M.
Toan, N.N.
Quyen, P.T.
Linh, L.H.
Khanh, T.D.
Powiązania:: https://bibliotekanauki.pl/articles/11349.pdf
Data publikacji:: 2017
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Źródło:: International Letters of Natural Sciences; 2017, 63
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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