269 results for “Leaves”

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Research ArticleOpen accessEvery word in the titleOptimization for the Extraction of Polysaccharide from Walnut (Juglans regia L.) Leaves: Antioxidant Activities in VitroShuqing Yang, Haifang Xiao, Shuyan Yu et al.Cellulase-assisted extraction of Walnut Leaf Polysaccharide (WLP) was studied. Single factor test and response surface design were employed to optimize the technological conditions. The consequences indicated that the highest WLP yield of 5.21% was achieved with raw material ratio of 50 mL/g, cellulase dose of 41488.52 U/g, enzymolysis pH of 5.88, enzymolysis time of 29.74 min and enzymolysis temperature of … …American Journal of Biochemistry and Biotechnology, Vol. 15, Issue 4 · 23 Oct 2019 · 7,454 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleLeaves Calorific Values of Selected Species in Burnt Tropical Peat Swamp Forest in Selangor, MalaysiaGerald Ulok, Ahmad Ainuddin Nuruddin, Rusea Go, Paridah Md TahirForest fire in Malaysia’s peat swamp forest is a major concern since it is contributing to the country’s haze episode. Forest fire in peat areas is difficult to be extinguished and may occur for days. Understanding fuel characteristics is the key to develop effective fuel management in peat swamp forest. The objectives of this study were to evaluate the common … …American Journal of Environmental Sciences, Vol. 12, Issue 2 · 6 Mar 2016 · 7,622 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleExploration of Healing Promoting Potentials of Leaves of Morus alba L. in Albino RatsManish Kaushik, Aditi Kaushik, Krishna MurtiTo establish the wound healing activity of aqueous and ethanolic extract of roots of Morus alba. Two models were performed to evaluate the wound healing activity i.e., Incision and Excision model. In incision model the parameter which was carried out was breaking strength of wounded skin. In excision model percentage wound contraction and period of epithelialization was established for both … …American Journal of Pharmacology and Toxicology, Vol. 8, Issue 3 · 4 Sep 2013 · 7,452 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsAntibacterial Activity of Tali Bamboo (Gigantochloa apus) Leaf Extract to Inhibit Escherichia coli and Salmonella typhimuriumSinta Agustina, Komang Gede Wiryawan, Sri SuhartiBamboo leaves contain phytochemical compounds that have the potential to act as antimicrobial agents in inhibiting pathogenic bacteria. This study aimed to evaluate the potential of tali bamboo (Gigantochloa apus) leaves extracted with different solvents to inhibit the growth of Escherichia coli and Salmonella typhimurium. The tali bamboo leaves were extracted using ethanol and methanol with a ratio of 1:10 … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 3 · 25 Nov 2025 · 2,924 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsPotential of Fig Leaf (Ficus carica L.) as Immunomodulatory Agent in vitro and in SilicoAnita Dewi, Fitri Rahmayanti, Haidar Bagir et al.Natural remedies are increasingly being used as alternatives to conventional medicine, and their popularity is growing. The fig plant (Ficus carica L.), which is known to contain secondary metabolites such as alkaloids, flavonoids, phenolics, terpenoids, steroids, and saponins, has the potential to act as an immunomodulator. The purpose of this study was to determine the content of flavonoid compounds based … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 19 Jan 2023 · 6,236 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsIn Vitro Digestibility of Hay Mangrove with Native GrassRani Winardi Wulan Sari, Novirman Jamarun, Suyitman et al.Forage is the main component of feed given to ruminants. Local feed ingredients that can be used are mangroves and native grass. This study used the Randomized Block Design (RBD) experimental method with 4 = four treatments and 5-five replications. The treatments composed of Hay Mangrove Leaves and Native grass as follows: A (60 + 40%), B (50 + 50%), … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 4 · 19 Dec 2022 · 5,241 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsEffect of Pachyrrizus erosus Extract on the Thrips Attack Phenomenon (Thripidae) in Capsicum annuum L. LeaveTasmin Tangngareng, Asni Johari, Ratna Sari Dewi et al.Thrips are one of the main pests of chili plants. Until now, the method of controlling pests and diseases that are considered highly effective is the chemical method. Chemical controls have a major impact on environmental damage. One alternative that can be done is to control biologically using yam seed extract (Pachyrrizus erosus Urban). This study aims to analyze the … …OnLine Journal of Biological Sciences, Vol. 19, Issue 1 · 24 Jan 2019 · 7,430 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsHeterophylly in Murraya exotica L. (Rutaceae)I. P. Astuti, Purnomo, R. Susandarini, Paul HolfordHeterophylly, the existence of different leaf types and leaflet shapes on the same plant was observed for the first time in Murraya exotica L. populations from different locations in Java, Indonesia. In each population, three types of compound leaves (paripinnate, imparipinnate and intermediate) and three types of leaflet shape (oblong, rounded and obcordate) were observed. This heterophyllous condition was found … …American Journal of Agricultural and Biological Sciences, Vol. 11, Issue 1 · 12 Mar 2016 · 7,838 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsCOMPARATIVE STUDY OF IN VITRO ANTIMICROBIAL ACTIVITIES OF FOENICULUM VULGARE MILL. (UMBELLIFERAE) EXTRACTKhadija Dahak, Moha TaourirteThe importance to push scientifically the investigations on the organic extracts of the plants aromatic as potential source of new antimicrobial compounds comes from the traditional use of the plants. However, the consumption of these natural products requires à thorough research in this field. The antimicrobial effect of organic and aqueous leaves extracts of Foeniculum vulgare Mill., However, which makes … …OnLine Journal of Biological Sciences, Vol. 13, Issue 4 · 12 Oct 2013 · 8,676 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsManipulation of Photosynthesis in Grape (Vitis vinifera) CV. ‘Flame’ by the Application of Two Sucrose AnalogsM. E. Tiznado-Hernandez, J. A. Orozco-Avitia, A. J. Ojeda-Contreras, A. A. Gardea-BejarThe translocation of photosynthates from the leaves is important for the accumulation of sugars in grape berries. Two sucrose analogs were applied at post-veraison to determine their effects on leaf photosynthesis. It is hypothesized that the signal of sugar accumulation in leaves will bring a reduction in photosynthesis and an increase in the photosynthate translocation rate to the berries. The … …American Journal of Agricultural and Biological Sciences, Vol. 8, Issue 1 · 9 Feb 2013 · 7,930 accessesView PDF Cite