Physicochemical Properties And Shelflife Of Yoghurts Produced From Tigernut Milk Using Different Amount Of Starters Cultures

Overview

ABSTRACT

Tiger nut drink is an energetic, diuretic, whitish beverage rich in nutrients and minerals prepared using tiger nut. It is considered as a medicinal drink. Tiger nut drink can be used to develop a yoghurt-like product. A good yoghurt is an example of a probiotic product. Tiger nut drink can be subjected to spontaneous fermentation by its natural flora. Using tiger nut extract, was able to produce probiotic yoghurt. This study evaluate physicochemical properties and shelflife of yoghurts produced from tigernut milk using different amount of starters cultures. Fresh Tiger-nuts and sachet powder milk (peak) were used to carry out the experiment. The pH, titratable acidity and proximate composition (moisture, ash, fat, protein content and total sugar content) of each treatment were determined using the method of A.O.A.C. The experimental data was analyzed using Analysis of variance (ANOVA) to determine significance difference between the means and was expressed as mean ± standard deviation (SD). The level of significance was P ≤ 0.05. This study strengthens the position of starter developed tiger nut yoghurt as good supplier of protein and moderate fat.

TABLE OF CONTENTS

COVER PAGE

TITLE PAGE

APPROVAL PAGE

DEDICATION

ACKNOWLEDGEMENT

ABSTRACT

CHAPTER ONE

  • INTRODUCTION
  • Background of the study
  • Problem statement
  • Aim of the study
  • Objectives of the study
  • Research question
  • Significance of the Study
  • Organisation of the Study

CHAPTER TWO

LITERATURE REVIEW

  • Origin and description of yoghurt
  • Production of yoghurt
  • Types of yoghurt
  • Nutritional and health benefits of yoghurt
  • Biochemistry of yoghurt production
  • Microbial quality of yoghurt
  • Spoilage of yoghurts
  • Refrigeration and heat treatment of yoghurt
  • Tigernut
  • History of tiger nut
  • Economic and nutritional benefits of tiger nut
  • Uses of tiger nut as food.
  • Health benefit of tiger nut
  • Nutritional value of tiger nut
  • Tiger nut milk

CHAPTER THREE

  • MATERIAL AND METHODS
  • Sample Collection
  • Sample Preparation
  • Microbiological Analysis
  • Characterization of Isolates
  • Screening for Potential Starters
  • Preparation of Inoculums
  • Laboratory Production of Starter Developed Tiger nut yoghurt
  • Sensory Evaluation of Starter Fermented Tigernut yoghurt
  • Physicochemical and Proximate Analysis of yoghurt
  • Statistical Analysis

Chapter Two: Literature Review

2.0 INTRODUCTION:

This chapter provides the background and context of the research problems, reviews the existing literature on the Physicochemical Properties And Shelflife Of Yoghurts Produced From Tigernut Milk Using Different Amount Of Starters Cultures, and acknowledges the contributions of scholars who have previously conducted similar research [REV4172] …

Document Information

  • Format: DOC/PDF
  • Title: Physicochemical Properties And Shelflife Of Yoghurts Produced From Tigernut Milk Using Different Amount Of Starters Cultures:

YOU MAY LOVE THESE (Recommended)

How to write the “Exploration Of Local Shielding Materials For Diagnostic X-Ray” Project

Posted under:
Physics (690) and Radiology and Imaging (3)

To start a project on Exploration Of Local Shielding Materials For Diagnostic X-Ray, follow these guidelines: This study investigates the properties and efficacy of local shielding materials for diagnostic X-ray applications. Through experimental testing and analysis, the study evaluates various materials’ radiation attenuation capabilities, structural integrity, and practical feasibility compared to tra…

63 Pages 1 - 5 Chapters 11,219 Words DOC/PDF Format Instant Download UPN25677

Read this project

Understand how to write the “Study Of Properties Of Briquette Produced From Groundnut Shell Coal Blend” Project

Posted under:
Chemistry (227) and Environmental Chemistry (28)
INTRODUCTION Biomass, particularly agricultural residues seem to be one of the most promising energy resources for developing countries (Patomsok, 2008). Rural households and minority of urban dwellers depend solely on fuel woods (charcoal, firewood and sawdust) as their primary sources of energy for the past decades (Onuegbu, 2010). Of all the available energy resources in Nigeria, coal and coal derivatives such as smokeless coal bri […]

43 Pages 1 - 4 Chapters 4,586 Words DOC/PDF Format Instant Download UPN2414

Read this project

Understand how to write the “Strength Development In Concrete Using Different Type Of Cement” Project

Posted under:
Civil Engineering (215) and Soil Science (9)

To develop a project on Strength Development In Concrete Using Different Type Of Cement, follow these approaches: The essence of this project work is to look into the causes of highway failure and the different types of failure which are presented along the Eliozu – New Airport road in Obio/Akpor L.G.A in River state, taken as a case study. Some factors identify as being responsible for the failure of the ch…

143 Pages 1 - 5 Chapters 18,577 Words DOC/PDF Format Instant Download UPN1267

Read this project

Discover how to write the “Print Experimentation On Different Surfaces With Different Medium” Project

Posted under:
Design and Graphic Design (12) and Fine and Applied Art (47)
INTRODUCTION The only viable means by which any manufacturer or producer could effectively project and maintain the standard of his products or services’ patronage and awareness is by effective and continous awareness or advertisement. This awareness is what stimulates the attention of the public and then gets them attracted to your products or services. This awareness does not only tell the public that the products and services are th […]

32 Pages 1 - 5 Chapters 4,303 Words DOC/PDF Format Instant Download UPN2110

Read this project

Discover how to write the “Phytochemical And Anti-Inflammatory Properties Of Methanol Extract Of Crateva Adansoni Stem Bark” Project

Posted under:
Animal Physiology (16) and Biochemistry (206)

To undertake a project on Phytochemical And Anti-Inflammatory Properties Of Methanol Extract Of Crateva Adansoni Stem Bark, follow these effective ways: This research investigated the phytochemical and anti-inflammatory properties of methanol extract of Crateva adansonii stem bark. Although several edible and non-edible plants parts are used in inflammatory treatment, many record has been found of the use of Crateva adansonii stem bark. For this …

89 Pages 1 - 5 Chapters 139 Words DOC/PDF Format Instant Download UPN387

Read this project

How to structure the “Physico Chemical And Organoleptic properties Of Flour And Fufu Processes From Cassava Varieties” Project

Posted under:
Food Science and Technology (156) and Health Administration and Management (164)

To write a project on Physico Chemical And Organoleptic properties Of Flour And Fufu Processes From Cassava Varieties, follow these structure: This study was designed to evaluate the potentials of sweet cassava variety TMS 4(2) 1425being manihet palmata and bitter varieties TMS 30572, TMS 30555, and NR 8082 being Manihot utilisima Crantz flours used in the production of fufu,in carrying out the process the root was weighed before and af…

67 Pages 1 - 5 Chapters 9,020 Words DOC/PDF Format Instant Download UPN2099

Read this project

Learn the structure to write the “Modification Of Surface, Physical And Chemical Properties Of Activated Carbons For Water Purification” Project

Posted under:
Chemical Engineering (249) and Industrial Chemistry (193)

To carry out a project on Modification Of Surface, Physical And Chemical Properties Of Activated Carbons For Water Purification, follow these effective methods: The purpose of this work was to study the effect of chemical surface properties of activated carbons for their use in water purification. To achieve this objective, activated carbon in both granular and powdered forms namely: as received and devolatilized carbons were prepared. Proximate analysis…

75 Pages 1 - 5 Chapters 1,620 Words DOC/PDF Format Instant Download UPN1154

Read this project

How to write the “Microbial evaluation of ram milk from a Diary farm” Project

Posted under:
Farm Management (4) and Health & Social Care (109)

To start a project on Microbial evaluation of ram milk from a Diary farm, follow these guidelines: Microbial evaluation of twenty samples of raw milk from a diary farm (Emene fulani cattle rearers) was carried out using five method: viz direct microcopies count nutrient agar count, Blood agar count, Mac conkey agar count (celiforms only) and Acid fast bacilli staring was done to assay for the …

38 Pages 1 - 5 Chapters 5,193 Words DOC/PDF Format Instant Download UPN789

Read this project

Understand how to write the “Management Of Commercial Properties” Project

Posted under:
Accounting (2175) and Business Administration and Management (4019)

To develop a project on Management Of Commercial Properties, follow these approaches: In this recent times there has been inflationary trend in the Nigerian economy this has also effected different sectors of the economy including the financial affairs as long as one registers he becomes a management of commercial properties. The lack of trained professional to handled the commerc…

52 Pages 1 - 5 Chapters 5,981 Words DOC/PDF Format Instant Download UPN2131

Read this project

Discover how to write the “Isolation And Performance Evaluation Of Saccharomyces Cerevisiae From On Palm Wine Elaels Guinneensis At Different Temperature Of Proofing During Bread Making” Project

Posted under:
Food Science and Technology (156) and Health Administration and Management (164)

To undertake a project on Isolation And Performance Evaluation Of Saccharomyces Cerevisiae From On Palm Wine Elaels Guinneensis At Different Temperature Of Proofing During Bread Making, follow these effective ways: Saccharomyces cerevisiae was isolated from the fermenting sap of flaeis guinneensis. The yeast isolate was used in dough proofing at different temperatures. The samples B, C, D, E, and F, (containing the same ingredients) were leavened at 200 c, 250 c, 300 c and 40 c respectively. Similarly, samp…

57 Pages 1 - 5 Chapters 7,490 Words DOC/PDF Format Instant Download UPN2086

Read this project
Live Chat