A COMPARATIVE INVESTIGATION INTO THE LIPID PROFILE OF MORINGA OLEIFERA SEEDS AND LEAVES ABSTRACT Moringa Oleifera seed and leaves used in Eastern Nigeria
have an impressive range of multipurpose medicinal uses with high
nutritional values. However, to be clinically used, more scientific data
are needed. The aim of this present study is to extract and
characterize the oil content of Moringa Oleifera seeds and leaves. The
ground seeds and leaves were extract with n-hexane as the solvent using
soxhlet extractor. The seed oil of Moringa Oleifera was analyzed for its
iodine values, pH, viscosity, free fatty acids value, peroxide value,
saponification value and density using conventional methodies. The
maximum percentage extractive yield of oil were found to be seed
(20.634%) and leaves (0.00%). The characterization analysis of the seed
oil revealed that the tested parameters give these values; specific
gravity (0.903), pH (5.60), saponification values (13.99), peroxide
values (0.00), viscosity (580.24), free fatty acid value (49.37) and
iodine values (0.33). Therefore, the results showed that Moringa
Oleifera seed oil is a source of raw material for the industries as a
result of its high oil yield. TABLE OF CONTENTS CHAPTER ONE 1.0 INTRODUCTION 1.1 Aims/Objectives of the Study 1.2 Statement of Problem 1.3 Scope of Limitation of the Study 1.4 Significance of the Study CHAPTER TWO 2.0 LITERATURE REVIEW 2.1 Background of the Study 2.2 Factors that Contribute to the Growth of Moringa Oleifera Plant Methods of Propagation 2.3 Uses of Moringa Oleifera 2.4 Phytochemical Composition of Moringa Oleifera Seeds and Leaves 2.5 Chemical Structures of the Phytochemistry Compositions 2.6 Medicinal Uses and Pharmacological Potentials of Moringa Oleifera 2.7 Other NaturalS Benefits of Moringa Oleifera 2.8 Classes of Lipids 2.9 Biochemical Functions of Lipids 2.10 Biochemical Reactions of Lipids 2.11 Methods of Lipids Extraction 2.12 Tests for Lipids Analysis CHAPTER THREE 3.0 Materials and Methods CHAPTER FOUR 4.0 Results CHAPTER FIVE 5.0 Discussion, Conclusion and Recommendation References CHAPTER ONE 1.0 INTRODUCTION Moringa Oleifera (synonym: moringa pterygosperma) is the most widely cultivated species of the genus moringa, which is the only genus in the family moringacae English common names include; Moringa, Benzolive tree, (^ab “USDA GRIN Taxonmy”) and west Indian ben. It is also known as drumstick tree, from the appearance of the long, slender, triangular seeds pods, horseradish tree, from the taste of the roots which resembles horseradish, or Ben oil tree from the oil derived from the seeds. The tree itself is rather slender, with drooping branches that grow to approximately 10 meter in height. In cultivation, it is often cut back annually to 1-2 meters and allowed to regrow so the pods and leaves remains within arm’s reach. (^ab “USDA GRIN Taxonomy”). Moringa Oleifera lam (syn. Moringa pterygosperma; commonly known as “Miracle Tree”, Horseradish tree”, or “Ben oil tree”) is the best known and most widely distributed species of morignaceae family, having an impressive range of medicinal uses with high nutritional value throughout the world. Native to western and sub-himalayan tracts, India, Pakistan, Asia and Africa, (Somali, et al 1999, and Mughal et al; 1999) this plant is well distributed in the Philippines, Cambodia, America and the Caribbean Islands (Morton, 1991). In some parts of the world, Moringa oleifera is referred to as the “drumstick tree” or the “horseradish tree”, whereas in others it is known as the “kelor tree” (Anwar and Bhanger, 2003). While in the Nile Valley, the name of the tree is ‘shagara al’ Rauwaq, which means tree for purifying (Von, 1996). In pakistan, Moringa Oleifera is locally known as “Sohanjna” and is grown and cultivated all over the country (Qaiser, 1993, and Anwar et al; 2005). It tolerates a wide range of rainfall with minimum annual rainfall requirement estimated at 250mm and maximum at over 3000mm and at pH of 5.0 – 9.0 (Palada and Changl, 2003). Moringa Oleifera is an important food commodity which has had enormous attention as the “natural nutrition of the tropics”. The parts of this plant includes; the roots, bark, gum, leaves, fruits (pods), flowers, seeds and seed oil. The leaves, fruits, flowers and immature pods of this plant tree a re used as a highly nutritive vegetable in many countries, particularly in India, Pakistan, Philippines, Hawaii and many parts of Africa (D’ Souza and Kulkarni 1993) (Awar and Bhanger, 2003; Anwar et al; 2005). A number of medicinal properties have been ascribed to various parts of this highly esteemed tree, (Fuglie, 2001; Faizi et al; 1998); Lalas and Tsaknis, 2002, Bhatnargar et al 1991; Siddhuraju and Becker, 2003; Dahot, 1988; Makonne et al; 1997 and the Nealth of India 1962). The lipid profile is the collective term given to the estimation of typically, total cholesterol, high density lipoprotein (HDL) cholesterol, low-density lopporetein (LDL) cholesterol ad triacyl glycerides (TAG). Lipid profile can also be defined “lipid panel”. An extend lipid profile may include very low-density lipoprotein (VLDL) cholesterol. This is used to identify hyperlipidemia (various disturbances of cholesterol and triglycerides level). (Wikipedia, the free encyclopedia). 1.1 OBJECTIVE OF THE STUDY To determine the lipid profile of Moringa Oleifera seeds and leaves. 1.2 STATEMENT OF PROBLEM Many works have been reported on the medicinal values and therapeutic properties of Moringa Oleifera, this has prompted the need for a project work to be carried out; to investigate the lipid profile of Moringa Oleifera seeds and leaves. 1.3 SCOPE AND LIMITATION OF THE STUDY The scope of the study is on the Moringa Oleifera seeds and leaves. This is because of the time it takes, sourcing for library materials and financial implications in purchasing the sample seeds and leaves and also the transportation costs. 1.4 SIGNIFICANCE OF THE STUDY The results of the tests carried out on the project work, reveals that the seeds contain high content of oil that serves as antioxidant agent and industrial raw material. ie. soap production industries.
A COMPARATIVE INVESTIGATION INTO THE LIPID PROFILE OF MORINGA OLEIFERA SEEDS AND LEAVES
ABSTRACT Background: The Moringa oleifera plant which is also known as miracle tree has been reported to have many medicinal uses with high nutritional values. Objective: This study, evaluated the effect of M. oleifera le aves as food supplement in Wistar rats. Methods: Two experimental feeds A containing no M. Oleifera and B having 15 % M.... Continue Reading
ABSTRACT Background: The Moringa oleifera plant which is also known as miracle tree has been reported to have many medicinal uses with high nutritional values. Objective: This study, evaluated the effect of M. oleifera le aves as food supplement in Wistar rats. Methods: Two experimental feeds A containing no M. Oleifera and B having 15 % M.... Continue Reading
This study focused on elucidating the anatomy of Moringa oleifera seed and developing an efficient and cost effective procedure for using Moringa oleifera seeds to produce natural coagulant for use in drinking water treatment. The study investigates processing Moringa oleifera seeds to concentrate the bio-active constituents which have coagulation... Continue Reading
This study focused on elucidating the anatomy of Moringa oleifera seed and developing an efficient and cost effective procedure for using Moringa oleifera seeds to produce natural coagulant for use in drinking water treatment. The study investigates processing Moringa oleifera seeds to concentrate the bio-active constituents which have coagulation... Continue Reading
ABSTRACT Studies were conducted to determine the phytochemicasl present in moringa olrifera and Azadrichta indica leaves. Leaves for this work were washed, room dried ground to powder. The ground leave for both sample were soaked in four different solvent; Ethanol, n-Hexane,... Continue Reading
PHYTOCHEMICAL ANALYSIS ON MORINGA OLEIFERA AND AZADRICHTA INDICA LEAVES ABSTRACT Studies were conducted to determine the phytochemicasl present in moringa olrifera and Azadrichta indica leaves. Leaves for this work were washed, room dried ground to powder. The ground leave for both sample were soaked in four different solvent; Ethanol, n-Hexane,... Continue Reading
ABSTRACT Phytochemicals are chemical compounds produced by plants, generally to help them thrive or thwart competitors, predators, or pathogens. These chemicals are produced by plants through primary or secondary metabolism (Breslin A,2017) . These work was done to determining the presence of phytochemicals such as Tannins, Saponin, Alkaloids,... Continue Reading
ABSTRACT Phytochemicals are chemical compounds produced by plants, generally to help them thrive or thwart competitors, predators, or pathogens. These chemicals are produced by plants through primary or secondary metabolism (Breslin A,2017) . These work was done to determining the presence of phytochemicals such as Tannins, Saponin, Alkaloids,... Continue Reading
ABSTRACT The study was carried out to determine the effect of drying methods on the nutrient contents of Moringa oleifera at the Agric. Chemical Laboratory (Usmanu Danfodiyo University Sokoto) and The Energy Research Field of Sokoto Energy Center, Sokoto. Fresh leaves were collected and cleaned then dried using different drying methods... Continue Reading
ABSTRACT Twenty four (24) cross bred rabbits of both sexes, made up of twelve (12) males and twelve (12) females were used for the experiment to investigate, the growth and carcass characteristics of weaner rabbits fed four(4) dietary levels of Moringa oleifera leaf, meal (MOLM). Treatments 1, 2, 3, and 4 received 0, 10, 20, and 30% MOLM,... Continue Reading