Supercritical Fluid Extraction of Sesame seed

SUPERCRITICAL FLUID EXTRACTION OF SESAME SEED

SUPERCRITICAL FLUID EXTRACTION

OF

SESAME SEED

Satish MovaliyaM.E. Semester 3

Enrollment No. 150170730008Guided by :- Prof. Yogesh J. Morabiya

Chemical Engineering DepartmentVishwakarma Government Engineering College, Chandkheda

October 20, 2016


CONTENTS

(1) Objective

(2) Introduction

(3) Literature survey

(4) Scope of work

(5) References


OBJECTIVE

To study the extraction of sesame seed oil by usingsupercritical carbon dioxide as solvent


INTRODUCTION

What is Supercritical Fluid ?


INTRODUCTION

Supercritical Fluids

Fluid Tc (oC) Pc (bar) RemarksCO2 31 73.77 Most favourableN2O 36.45 72.40 Not stableXenon 16.60 58.68 High price, Poor availabilityEthane 32.27 48.80 InflammableEthylene 9.19 50.39 InflammableWater 374.15 221.20 High T & P, Corrosive,

High latent heat of vapor-ization

Propane 96.67 42.47 Inflammablen-Butane 152.03 37.97 Inflammablei-Butane 135.00 36.48 Inflammable


APPLICATIONS OF SCFE

Why CO2 is most preferred as SCF solvent

Low critical temperature (31.0oC)

Low critical pressure (73.77 bar)

Nontoxic and non-corrosive (when dry)

Low cost


INTRODUCTION

Experimental Setup of SCFE unit


ADVANTAGES OF SCFE

Consume less energy, less operating cost

Gives purer product, 100 % free from solvent

Provides very high value of selectivity, Lesser number of theoreticalstages and lesser hight

Operated at lesser temperature

Biotechnology route separation


DISDVANTAGES OF SCFE

Higher capital investment

Very low value of distribution coefficient

Limited experience

Limited knowledge of design data


APPLICATIONS OF SCFE

Decaffination of coffee

Deasphating of oil

Separation of aromas and oils from spices

Extraction of essence from fragrant materials

Spray painting and Coating

Chromatographic analysis of polymer

Extraction of herbs

Extraction of cholesterol from butter

Purification of vitamin intermediate

Purification of API

Supercritical fluid polymerization


LITERATURE SURVEY

Materials Parameters YieldTomato seed P,T,S,t 23.08 %Jojoba seed P,T 21.4 %Coriander seed P,T,S,F 17.03 %Black cumin seed P,S 14 %Grape seed P,T 10.04 %Celery seed P,T,F 9.2 %Carrot fruit P,T,S 1.5 %Red pepper P,T,u 5.2 %Peach almond P,T,t 24 %Ani seed P,t 10 %Fennel seed P,P,S 12.5 %Stevia leaves T,P 1.6 %Oregano leaves P,T,S 2.03 %


LITERATURE SURVEY

Data use for experimental work

Solvent : CO2

Temperature range : 300-335 K

Pressure range : 5-15 MPa

CO2 flow rate : 0.5-2 ml/min


SCOPE OF WORK

To study the components of sesame seed oil by GC-MS(Gas Chromatography-Mass Spectrometry)

By applying parametric study to SCFE and compare it with onetraditional technique (Hydrodistillation)

Parameters and equations which will derive from taguchi methodand RSM, that can be utilize in industrial SCFE design


REFERENCES

1 José Rafael S. Botelhob and Najara G. Medeirosd, "Black sesame (Sesamum

indicum L.) seeds extracts by CO2supercriticalfluid extraction: Isotherms of

global yield, kinetics data, total fattyacids, phytosterols and neuroprotective

effects",The Journal of Supercritical Fluids,2014.

2 Carla Duarte a, Margarida Moldão-Martins b, Ana F. Gouveia,"Supercritical fluid

extraction of red pepper (Capsicum frutescens L.)",J. of Supercritical Fluids 30

(2004) 155–161.

3 Ugur Salgına, Ayla Çalımlı and Bekir Zühtü Uysal,"Supercritical Fluid Extraction

of Jojoba Oil", Department of Chemical Engineering, Faculty of Engineering,

Ankara University, Tandogan, 06100 Ankara, Turkey.

4 Lucinewton S. Mouraa, Raul N. Carvalho Jr.,"Supercritical fluid extraction from

fennel (Foeniculum vulgare): global yield, composition and kinetic data", J. of

Supercritical Fluids 35 (2005) 212–219.


REFERENCES

5 Sandra B. Glisic , Dusan R. Misic b, Marko D. Stamenic, "Supercritical carbon

dioxide extraction of carrot fruit essential oil: Chemical composition and

antimicrobial activity", Food Chemistry 105 (2007) 346–352.

6 I. Papamichail, V. Louli, K. Magoulas, "Supercritical fluid extraction of celery

seed oil",Journal of Supercritical Fluids 18 (2000) 213–226.

7 Xueli Caoa, Yoichiro Ito, Journal of Chromatography A,"Supercritical fluid

extraction of grape seed oil and subsequent separation of free fatty acids by

high-speed counter-current chromatography"„ 1021 (2003) 117–124.

8 Maria T. Friedrich, Julian Martínez, Sandra R.S.Ferreir,"Supercritical fluid

extraction of peach (Prunus persica) almond oil: Process yield and extract

composition", Bioresource Technology 101 (2010) 5622–5632.


QUESTIONS ?


"THANK YOU"