NDLI: Preparation of Fat-Liquor Based on Jojoba Oil Under Phase Transfer Catalysis

Content Provider	Springer Nature Link
Author	Nashy, El Shahat H. A. Megahed, M. G. Abd EL Ghaffar, M. A.
Copyright Year	2011
Abstract	Jojoba oil is of immense importance for industrial applications. There are a lot of published articles concerning its various uses in cosmetics, detergents, surfactants and lubricants. Therefore, this work was devoted to exploring its application for further use in the leather industry as a fat-liquoring agent. The fat-liquoring process is one important step in leather manufacturing, with the intention of obtaining leather of full, soft handle, flexibility, and pliability as well as improving its mechanical properties. The study involved preparation of jojoba fat-liquor via a sulfitation process. An improvement of the sulfitation process based on combined SO$_{3}$ content was achieved under phase transfer catalysis (PTC). Two differently prepared types of phase transfer catalyst of phosphonium and ammonium types were investigated, namely, benzyl tri-phenyl phosphonium chloride (BTPP) and tri-ethyl benzyl ammonium chloride (TEBA). The fat-liquored leather led to an improvement in its mechanical properties such as tensile strength and elongation at break. In addition, a significant enhancement of the texture of the treated leather by jojoba fat-liquor as indicated in the scanning electron microscope (SEM) images was observed.
Starting Page	1239
Ending Page	1246
Page Count	8
File Format	PDF
ISSN	0003021X
Journal	Journal of the American Oil Chemists' Society
Volume Number	88
Issue Number	8
e-ISSN	15589331
Language	English
Publisher	Springer-Verlag
Publisher Date	2011-02-19
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Jojoba oil Fatty acid Fat-liquor Phase transfer catalysis Sulfiting agent Sulfating agent Leather FT-IR Strength properties Scanning electron microscope Biotechnology Agriculture Biomaterials Industrial Chemistry/Chemical Engineering Food Science
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Chemical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Highly Stable Nonionic Fatliquors Based on Ethoxylated Overused Vegetable Oils

Oil extracted from seal hides: Characterization and use as leather fat liquor

Preparation of plastic fats with zero trans FA from palm oil

Solubilization of lycopene in jojoba oil microemulsion

Supercritical fluid extraction of jojoba oil

Functionalization at the double-bond region of jojoba oil. 9. solid-state nuclear magnetic resonance characterization of substituted jojoba wax chemically bonded to a polystyrene matrix

Explorative spectrometric evaluations of frying oil deterioration

Electrochemical hydrogenation of canola oil using a hydrogen transfer agent

A Rapid, Micro FAME Preparation Method for Vegetable Oil Fatty Acid Analysis by Gas Chromatography

Preparation of Fat-Liquor Based on Jojoba Oil Under Phase Transfer Catalysis

Similar Documents

Highly Stable Nonionic Fatliquors Based on Ethoxylated Overused Vegetable Oils

Oil extracted from seal hides: Characterization and use as leather fat liquor

Preparation of plastic fats with zero trans FA from palm oil

Solubilization of lycopene in jojoba oil microemulsion

Supercritical fluid extraction of jojoba oil

Functionalization at the double-bond region of jojoba oil. 9. solid-state nuclear magnetic resonance characterization of substituted jojoba wax chemically bonded to a polystyrene matrix

Explorative spectrometric evaluations of frying oil deterioration

Electrochemical hydrogenation of canola oil using a hydrogen transfer agent

A Rapid, Micro FAME Preparation Method for Vegetable Oil Fatty Acid Analysis by Gas Chromatography

Preparation of Fat-Liquor Based on Jojoba Oil Under Phase Transfer Catalysis