Search results for “Leaves”

About 42 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching Leaves — open any to read the full text, or download the PDF or XML.

Evaluation of Physicochemical Properties and Mineral Content of some Indigenous Spices Retailed in Ibadan, Nigeria

Jul 2020 DOI 10.14302/issn.2379-7835.ijn-20-3471
Adeola Yewande BAMIGBOYECorresponding author

Spices have been frequently added to foods since ancient times, not only to enhance the taste but also as preservatives and medicinal agents. Their usage may be of concern due to possible contamination during processing and handling. The aim of this study was to investigate the physicochemical prope…

Organic and Symbiotic Fertilization of Tomato Plants Monitored by Litterbag-NIRS and Foliar-NIRS Rapid Spectroscopic Methods

May 2020 DOI 10.14302/issn.2639-3166.jar-20-3363
Giorgio MasoeroCorresponding author

Rapid analyses methods for the assessment of soil microbiota are lacking. In a commercial farm tomato plants were subjected to different fertilization strategies: 1. mineral Control (C); 2. Organic amendment (O); 3. Organic amendment + Micosat F © biofertilizer (OM). A first rapid method (Litterbag-…

Assessment of Ocimum basilicum as Potentially Fruit Flies Attractant

Apr 2020 DOI 10.14302/issn.2639-3166.jar-20-3250
Abubaker H. M. AdamCorresponding author

The Basil plant (Ocimumbasilicum L) is an annual herb; belongs to family Lamiaceae. It is found to be an important source for Methyl Eugenol (ME), the fruit flies attractant. This study was carried out at Shendi area with main objective to assess the amount of ME extracted from Ocimumbasilicumplant…

Histological Studies of Effect of Dichlorvos on Hypothalamic-Pituitary-Testicular Axis Following the Administration of Mimosa Pudica Extract

Apr 2020 DOI 10.14302/issn.3070-2313.jeh-20-3270
Linus Anderson EnyeCorresponding author Department of Anatomy, College of Medicine and Health Sciences, Afe Babalola University Ado Ekiti

Plants have played a significant role in maintaining human health and improving the quality of human life. Therefore, this present study seeks to evaluate the role of its alkaloid fraction in the hypothalamic-pituitary-testicular axis after dichlorvos poisoning in mice. A total of 25 male mice, weig…

A Study on Redox Potential of Phytochemicals and their Impact on DNA

Apr 2020 DOI 10.14302/issn.2575-7881.jdrr-20-3267
Bechan SharmaCorresponding author

The phytochemicals are endowed with antioxidant activities because of the presence of plentiful polyphenols and many other phytochemicals. However, some recent reports have suggested that phytochemicals from certain plant species exhibit DNA damaging properties mainly due to presence of alkaloids. I…

The Effect of Aqueous Extract of Ocimum gratissium (Linn) on 1, 2 - Dimethyl Hydrazine induced Colon Cancer in Male Wistar Rats

Feb 2020 DOI 10.14302/issn.2577-2279.ijha-20-3180
Ugochukwu UmeakuCorresponding author

Background Colon cancer is one of the leading causes of cancer death world-wide. There is a steady increase in incidence over the past four decades in developing countries. This has been partly attributed to increasingly low intake of vegetables among other causes. Aims Therefore this study aims to…

In Vitro Assessment of Antioxidant Enzymes, Phenolic Contents and Antioxidant Capacity of the Verdolaga (Portulacaceae)

Jan 2020 DOI 10.14302/issn.2379-7835.ijn-19-3144
Yaaser Q. AlmulaikyCorresponding author

In this study, the antioxidants and photosynthetic compounds of Verdolaga were examined. Compounds were extracted from distinctive segments of the verdolaga using various solvents such as methanol (40, 60, 80%), ethanol (40, 60, 80%), acetone (40, 60, 80%), and deionized water. The use of 80% methan…

Journal of Enzymes Open Access

Trichoderma reesei (Hypocrea jecorina) Bgl1 is a Novel, Exo-Acting Glucanase and Xylanase

Dec 2019 DOI 10.14302/issn.2690-4829.jen-19-3105
Phillip BrummCorresponding author

Trichoderma reeseiβ-glucosidase (Bgl1) is one of four enzymes demonstrated to act synergistically to degrade cellulose both in vitro and in vivo. Our work attempted to better understand the substrate specificity and potential biotechnological applications of Bgl1. T. reesei Bgl1H cleaves over 80% of…

Spectroscopic and Foliar pH Model for Yield Prediction in a Symbiotic Corn Production 

Nov 2019 DOI 10.14302/issn.2639-3166.jar-19-3089
Giorgio MasoeroCorresponding author

The agronomic management of symbiotic (S) inoculations, by means of bio-fertilizers (BF), is aimed at inducing modifications of the plant rhizosphere and thereafter of the phenotype and yield of the crop. It is here shown that the yield response of maize to a symbiotic treatment may be correlated to…

Triacontanol Alleviated Nickel Toxicity in Maize Seedling by Controlling Its Uptake and Enhancing Antioxidant System

Oct 2019 DOI 10.14302/issn.2638-4469.japb-19-3051
Hebatollah Ahmed IsmailCorresponding author

Triacontanol (TRIA) role in improving growth, physiological activities and tolerance against abiotic stresses has been reported. Yet, the mechanism by which TRIA executes its effects remains elusive. This work therefore studied the possible role of TRIA exogenous application in counteracting the adv…

Growth, Yield and Varietal Responses of Cassava to time of Planting into Plantain Stands in a Plantain/Cassava Intercrop in Akure, South-West Nigeria

Aug 2019 DOI 10.14302/issn.2639-3166.jar-19-2967
S.O AgeleCorresponding author Department Crop, Soil & Pest Management, Federal University of Technology, Akure, Nigeria

A field experiment was carried out at the Teaching and Research Farms of The Federal University of Technology Akure to evaluate the responses of cassava varieties to time of planting in plantain-based intercropping system in the rainforest zone of Nigeria. The objectives were to identify the more co…

Structure Activity Relationship of Xanthones for Inhibition of Cyclin Dependent Kinase 4 from Mangosteen (Garcinia Mangostana L.)

Jun 2019 DOI 10.14302/issn.2379-7835.ijn-19-2845
Jeremy J. JohnsonCorresponding author

The mangosteen fruit is a popular Southeast Asian fruit consumed for centuries. There have been a variety of xanthones isolated from the fruit, bark, roots and leaves with each having unique chemical and physical properties. Previously, the most abundant xanthone α-mangostin has been shown to inhibi…

Efficacy of Commercial Symbiotic Bio-Fertilizer Consortium for Mitigating the Olive Quick Decline Syndrome (OQDS)

May 2019 DOI 10.14302/issn.2639-3166.jar-19-2780
Giorgio MasoeroCorresponding author

The inoculation of soil with a bio-fertilizer (BF), with arbuscular mycorrhiza fungi, characterizes a Symbiotic (S) agriculture mode, aimed at promoting the yield and health of crops through modifications in the rhizosphere as well as in the plant phenotype. The main objective of this study was to r…

Assessing Performance of Cattle Dung and Waste Cooked Foods in Producing Biogas as Single Substrate and Mixed Substrates in Kampala Uganda

Apr 2019 DOI 10.14302/issn.2377-2549.jndc-19-2701
J Mutesasira,Corresponding author External studies department, Institute of distance Education, Makerere University

Biogas is anaerobic degradation product formed from aqueous slurry of organic waste in a digester. It can be produced from cattle dung,(cd)chicken droppings, decaying leaves, kitchen waste foods(kwf), sewage sludge, slaughter house, goat, pig or sheep manure, Aqueous slurry of 200g/L of mixed or sin…

Improving Vegetable Diversity and Micronutrient Intake of Nigerians Through Consumption of Lesser Known Silk Cotton (Ceiba pentandra) Leaf

Apr 2019 DOI 10.14302/issn.2379-7835.ijn-19-2646
Oladejo Thomas ADEPOJUCorresponding author Department of Human Nutrition, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria

The potential of Nigerian indigenous tree leaves as vegetable source, pharmaceuticals and other therapeutic materials have been reported. However, Silk cotton (Ceiba pentandra) leaf is still underutilised as vegetable in parts of Nigeria where it exists despite its potential great health benefits. T…

Recovery Time from Severe Acute Malnutrition and Development of Complementary Food Supplement For Affected Ethiopian Children

Jan 2019 DOI 10.14302/issn.2379-7835.ijn-19-2599
Prasad PCJ ReddyCorresponding author

Background: Severe acute mal nutrition (SAM) among children still remains the major problem in Ethiopia. The shortening of the SAM recovery time by applying appropriate dietary means during treatment and also after recovery, can save huge sums of public health spending. Objectives: Determining the r…

Genetic Diversity, Phylogenetic Tree and Principal Component Analysis Based on Morpho-Metric Traits of Assam Chilli

Oct 2018 DOI 10.14302/issn.2641-9467.jgrc-18-2339
Prabalee SarmahCorresponding author

We evaluated a set of 37 chilli genotypes collected and maintained at Assam Agricultural University, Jorhat for 27 different traits related to plant habit (5), leaf (6), flower (2), fruit (13) and biotic stress (1). The variation in fruit yield among the genotypes could be attributed to high coeffic…

The Raw pH in Plants: A Multifaceted Parameter

Oct 2018 DOI 10.14302/issn.2639-3166.jar-18-2397
Giorgio MasoeroCorresponding author

The measurement of the in vivo raw pH of vegetative organs is a unusual way obtaining plant knowledge. The authenticity of the pH parameter of the leaf and its independence from soil pH has already been highlighted. In the present work we observe how and to what extent water-temperature mechanisms a…

Effect of Nitrogen Fertilizer on some Attributes of SorghumGrown in Saline Soil under Irrigation

Sep 2018 DOI 10.14302/issn.2639-3166.jar-18-2239
Abubaker Haroun M.AdamCorresponding author

The main objective of this study was to investigate the effects of 4 levels of Nitrogen (N) fertilizer (0, 25, 50 and 75 Kg N/fed) on some attributes of Sorghum (Sorghum bicolor L). This study was conducted in the farm of College of Agriculture, University of Bahri-Sudan; during the period 2014-2015…

Raw pH fall-out as a sign of a mycorrhizal modifier of Sorghum sudanensis   

Aug 2018 DOI 10.14302/issn.2639-3166.jar-18-2264
Giorgio MasoeroCorresponding author

The management of symbiotic Microbial Biota (MB) in the soil as agents that promote the yield and health of crops, is aimed at inducing modifications of the phenotype of plants, both over and under the ground. It is here shown, in Sorghumsudanensis plants, that: i) a simple response to MB inoculatio…

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