Pdf antimicrobial, nutritional and phytochemical properties of. The tropical rain forests trf of africa are the second largest block of this biome after the amazon and exhibit high levels of plant endemism and diversity. Extracts of the tested plant parts contained low amounts of antioxidant compounds. Pdf phytochemical, antimicrobial and gcms of african nutmeg. Chemical composition and functional properties of caesalpina. Reversal of toxigenic effects of aflatoxin b1 on cockerels by. Monodora myristica is a widespread and attractive small tree with very decorative flowers appearing just before the leaves. The absorbance was read against the blank at 380nm. Seeds of monodora myristica monodora myristica is used widely in nigeria for culinary purposes, and sometimes traditionally for its medicinal properties, not much is however documented of its antimicrobial and nutritional properties. Phytochemical, antimicrobial and gcms of african nutmeg monodora myristica. In the wild, this species is pollinated by beetles and produces large fruits filled with pulp and aromatic, brown seeds. Potentials of african nutmeg monodora myristica as a. These types of oil can be used industrially for manufacturing perfumes, soaps and washing detergents.
Evidently, the studied spice plants are not without. Genetic diversity in african nutmeg monodora myristica. Monodora myristica otherwise called african nutmeg is a climber tree belonging to the anannacea family and grows well in the tropical forest regions of africa. Monodora myristica dunal calabash nutmeg, jamaica nutmeg. Nutmeg is a tropical evergreen tree that reaches about 65 feet tall. Two main hypotheses have been advanced to explain speciation processes that have led to this. Ehuru or ehiri igbo, ariwo yoruba, jamaica nutmeg, calabash nutmeg, and. Production of alkyd resin from the oil of monodora. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader. Pdf effects of roasting on the physical properties of. Read physical properties of calabash nutmeg monodora myristica seeds, journal of food engineering on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
It has also been claimed to possess antimicrobial and antifungal properties. Cooled smoked samples were packaged and stored at refrigerated and frozen storage conditions and examined for 112. The major aim of this research work was to examine the monodora myristica for its secondary metabolites, antimicrobial analysis and to characterize the oil. If you would like more information about how to print, save. Most documented report on the seed are mostly on the antioxidant properties of essential oils, 14. The effect of boiling periods on nutrients composition and antinutrient of african nutmeg monodora myristica. Distortion of the balance between the production of reactive oxygen species and the bodys antioxidant defenses against them produces oxidative stress, which. This page was last edited on 22 december 2019, at 08. Species profile geography and distribution monodora myristica is native to tropical west africa and further east to uganda, kenya and tanzania. Global taxonomicnomenclatural index for the plant family annonaceae juss. Phytochemical, antimicrobial and gcms of african nutmeg. Results of the study, shows that the aqueous and ethanolic extracts of the seeds, were. The objective of the study was to reduce postharvest losses by developing a fish chub using clarias gariepinus and to determine the effect of monodora myristica local nutmeg and sorbitol on the physical quality, proximate composition and trimethylamine content of the product.
It is native to angola, benin, cameroon, the central african republic, the democratic republic of the congo, equatorial guinea, gabon, ghana, guineabissau, ivory coast, kenya, liberia, nigeria, the republic of the congo, sierra leone, sudan, tanzania, togo and uganda. Dunal is an accepted name this name is the accepted name of a species in the genus monodora family annonaceae. Monodora myristica is a large deciduous tree up to 35 m and has a wide canopy of green leaves and stunning flowers. Functional assessments and histopathology of hepatorenal. It could however be a good source of important enzymes which is the form on which most proteins in. Feb 01, 20 read chemical constituents from glyphaea brevis and monodora myristica.
Monodora myristica seeds extracts can be used for treating headaches and cold. Pdf physical properties of calabash nutmeg monodora myristica. Monodora species monodora myristica name synonyms annona myristica gaertn. Two commonly consumed spices in nigeriapiper nigrum leaf and seed and monodora myristica seed were evaluated for natural antioxidant potentials in complementary in vitro assay systems. Effects of roasting on the physical properties of monodora myristica african nutmeg article pdf available in international food research journal 243. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Ethylacetatesoluble constituents of monodora myristica seed isolated by preparative thin layer chromatography ptlc. The nutmeg fruit is similar in appearance to an apricot. Extraction and analysis of monodora myristica ehuru oil was investigated, the result of the proximate analysis carried out on the seed reveals the presence of moisture, crude protein, crude fat, ash, crude fibre, and carbohydrate in the sample. Physical properties of calabash nutmeg monodora myristica seeds. It was allowed to stand for 30min for the color to develop. It contains approximately 15 species, distributed throughout tropical africa. Pdf chemical properties of monodora myristica and its protective. This is a pdf file of an unedited manuscript that has been accepted for publication.
Paragraph transition words for essays pdf, what type of essay would be used to write about heart attacks, essay on why its important to stay awake in class, how. Antimicrobial, nutritional and phytochemical properties of monodora myristica seeds stephen a. In this study, we have investigated the antineoplastic activity of essential oils from fruits of these plants growing in chad and. African nutmeg monodora myristica lowers cholesterol and. Monodora myristica dunal african nutmeg, is an annonaceae and an endangered tree spice in the tropical rainforest agroecology of southeastern nigeria. Investigation of plant products such as essential oils from monodora myristica, xylopia aethiopica and xylopia parviflora might lead to new anticancer therapy. Garcinia lucida essok, garcinia kola bitter cola et baillonella toxisperma moabi. The fruit is suspended on a long green stalk with numerous seeds embedded in whitish sweet smelling pulp. Combined effects of aqueous extracts of sylopia aethiopica. The moisture, protein, fat, ash, crude fibre and carbohydrate content of monodora myristica was found to be 4. As a service to our customers we are providing this early version of the manuscript. Production of alkyd resin from the oil of monodora myristica ehuru oil with abstract, chapter 15, references and questionnaire.
An monodora myristica in uska species han magnoliopsida nga syahan ginhulagway ni joseph gaertner, ngan ginhatag han pagkayana nga asya nga ngaran ni michel felix dunal. Seeds of monodora myristica with a protein content of 9. African nutmeg monodora myristica ehuru belongs to the anonacea family. Monodora myristica seed extract was superior to piper nigrum leaf and seed extracts in antioxidant potential, but all the extracts generally showed dosedependent antioxidant activities. Monodora myristica is a specie of calabash nutmeg, the edible seeds yield a nutmegflavoured oil which is used in west africa for cooking eggeling, 2002. Little ecological divergence associated with speciation in. The seed is oblong and pale brown when fresh with a thin seed coat and hard kernel okafor, 2003. Nursery techniques and germination patterns of monodora myristica african nutmegehuru in southeastern nigeria 289 technology, futo. Raphael and others published biochemical characteristics of the african nutmeg, monodora myristica. The roasting parameters were reported to significantly. The seeds are processed, dried and sold whole or ground to powder to be used in stews, soups, cakes and desserts. Chemical composition and antioxidant activities of some. Alkyd resin was prepared from crude monodora myristica oil.
Pdf on jun 15, 2017, anna agiriga and others published monodora myristica gaertn. Files are available under licenses specified on their description page. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer, from where it. Annickia, annona, asimina, cananga, duguetia, monodora. Monograph of the syncarpous african genera isolona and monodora annonaceae. Extraction and analysis of oil from monodora myristica. Chemical constituents from glyphaea brevis and monodora. Potentials of two nigerian spicespiper nigrum and monodora. The extract of cinnamomum zeylanicum against escherichia coli atcc 8739 and ag100 strains showed the best activities, with the. Monodora myristica, the calabash nutmeg, is a tropical tree of the family annonaceae or custard apple family of flowering plants. Extraction and analysis of oil from monodora myristica ehuru seed with abstract, chapter 15, references and questionnaire. Dunal also known as calabash nutmeg, jamaican nutmeg or african nutmeg, is a useful but neglected tropical tree of the family annonaceae.
Ecology is almost always involved in speciation, however, it would seem to have had a little role in species generation within isolona and monodora at the scale analyzed here. Monodora junodii is a rather shrubby small tree up to 7 m tall, with smooth grey bark leaves oneatatime alternate or spirally arranged, drooping, roughly oblong or widest beyond the middle, up to 200 x 75 mm, shiny emerald green, hairless, stalked. Extraction and analysis of myristic oil from monodora myristica ehuru chrisantus oden. The present work was designed to evaluate the antibacterial properties of the methanol extracts of eleven selected cameroonian spices on multidrug resistant bacteria mdr, and their ability to potentiate the effect of some common antibiotics used in therapy. The effect of boiling periods on nutrients composition and.
The chemical composition, nature minerals, antinutrients, functional and physicochemical properties of caesalpina bonduc and monodara myristica seed flours were determined. The seeds are used in africa as a substitute for nutmeg. Potentials of african nutmeg monodora myristica as a flavourant in cookie production. Monodora myristica is a specie of calabash nutmeg, the edible seeds yield a nutmegflavoured oil which is used in west africa for cooking. Effects of roasting on the physical properties of monodora myristica. Clinical and therapeutic potentials of the ethylacetate. The acceptability of popcorn flavoured with the extracts from monodora myristica ehuru and tetrapleura tetraptera oshorisho also was analyzed.
Comparative study of the essential oils of monodora myristica. Production of alkyd resin from the oil of monodora myristica. Paragraph transition words for essays pdf, what type of essay would be used to write about heart attacks, essay on why its important to stay awake in class, how many submissions for jfk profiles in courage essay. Then the characteristics of the oil, such as specific gravity, iodine value, acid value and peroxide value were determined. An monodora myristica in nahilalakip ha genus nga monodora, ngan familia nga annonaceae. Antioxidant potential of methanolic extracts and powders. Comparative study of the essential oils of monodora. West african plants a photo guide monodora myristica. Antioxidant potential of methanolic extracts and powders of. All structured data from the file and property namespaces is available under the creative commons cc0 license. To evaluate the cholesterol lowering potential and protective ability of aqueous extract of monodora myristica experimental hypercholesterolemic rats.
The fruits are usually collected from elite protected trees. Antimicrobial, nutritional and phytochemical properties of. It could however be a good source of important enzymes which is the form on which most proteins in spices are found 24. The aromatic seeds form a common ingredient in african medicines. The monodora plant is a perennial ornamental tree with a height of up to 30m high, dense foliage and spreading crown.
Physical quality, proximate composition and trimethylamine. Cancer has become a global public health problem and the search for new control measures is urgent. However, evidence of the antiemetic activity has not been scientifically provided. It is introduced to jamaica, other parts of the caribbean and elsewhere. The pulp of the ehu seeds contains essential oil such as. Monodora myristica was introduced to the caribbean in the 18th century and is known there as jamaican nutmeg. The average of each of the three principal diameters and seed mass were 18. When roasted and ground they are considered effective applied to sores, including those from guinea worm. Evaluation of antioxidant potential of monodora myristica african. The efficacy of methanolic extracts and powders of 12 spices pimpinella anisum, scorodophleuszenkeii, xy lopiaparviflora, eugenia caryophyllus, fagara leprieurii, fagara macrophylla, monodora myristica, olax subscorpioidea, xylopiaaethiopica, allium sativum, zinziber officinale and cinnamomum zeylanicum in stabilizing crude soyabean oil during accelerated storage was assessed. Evaluation of antioxidant potential of monodora myristica. When fully mature it splits in two, exposing a crimsoncolored edible pulp surrounding a single seed, the nutmeg. Phytochemical screening showed that the plant is rich in flavonoids, saponins and sterols but with minimal antinutrients such as cyanogenic glycosides, tannins, oxalates and. Seeds of monodora myristica was investigated for its antimicrobial, nutritional and phytochemical properties.
Reversal of toxigenic effects of aflatoxin b1 on cockerels by alcoholic extract of african nutmeg, monodora myristica. This is consistent with the geographical speciation model for trf diversification. Pdf antimicrobial, nutritional and phytochemical properties. Potentials of two nigerian spices piper nigrum and. The seeds were sowed lengthwise at the depth of 3 cm and covered with loose moistened sawdust 2cm deep and watered to field capacity every three days. May 01, 2003 read physical properties of calabash nutmeg monodora myristica seeds, journal of food engineering on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Abstract the essential oils from seeds and stembark of monodora myristica annonaceae growing wild in south western nigeria and used as spice in many parts of nigeria were extracted by hydrodistillation and analysed by gc ms. Annonaceae is one of the plants used in the treatment of malaria in ibonigeria alternative medicine. These pests are carried all over the world in grain shipments and can establish themselves wherever there is food and where grain. The detailed map plotted on the basis of actual country records gives a falsely restricted distribution. Potentials of two nigerian spices piper nigrum and monodora. Monodora myristica seed extract contains important pharmacological compounds like alkaloids, flavonoids, and vitamins a and e as well as many important lipids. Mar 18, 2015 this page was last edited on 18 august 2018, at 08.
199 213 1587 25 1230 1226 1497 827 1190 161 38 764 379 1150 299 465 287 1263 376 556 840 689 43 1027 350 1187 246 722 442