NDLI: Effect of bug damage and mold contamination on fatty acids and sterols of hazelnut oil

Content Provider	Springer Nature Link
Author	Memoli, Antonia Albanese, Donatella Esti, Marco Lombardelli, Claudio Crescitelli, Alessio Di Matteo, Marisa Benucci, Ilaria
Copyright Year	2016
Abstract	Fatty acid and sterol content of oil from nuts (cv Tonda di Giffoni) affected by two different biotic damages were characterized. Hazelnuts were sorted by a visual inspection of the kernels in three different samples (cimiciate, apparently healthy and moldy). The oil was extracted and analyzed by gas–liquid chromatography coupled to a flame ionization detector for fatty acid and sterol composition. The higher level of total polyunsaturated fatty acids (PUFA) in cimiciato oil compared to apparently healthy nuts was associated with the decrease in total monounsaturated fatty acids, resulting in a higher unsaturated/saturated acid ratio, while the PUFA content in moldy nut oil was lower than in apparently healthy nut oil. In both damaged samples, the appearance of four new chromatography peaks could be due to the presence of hydroperoxides, as proved by carrying out a TLC analysis. The overall phytosterol amount decreased in both cimiciato and moldy nut oils compared to the apparently healthy nut oil, and the main differences were observed in terms of sitosterol, campesterol and clerosterol.
Starting Page	651
Ending Page	658
Page Count	8
File Format	PDF
ISSN	14382377
Journal	European Food Research and Technology
Volume Number	243
Issue Number	4
e-ISSN	14382385
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2016-09-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Hazelnut oil Cimiciato (bug damage) Mold infection Fatty acid methyl esters (FAMEs) Sterols Food Science Analytical Chemistry Biotechnology Agriculture Forestry
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Chemistry Biochemistry Food Science Biotechnology

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

Partial separation of polyunsaturated fatty acid esters from FAMEs mixtures by adsorption on silver nitrate-impregnated silica gel

Enzymatic synthesis of wax esters from rapeseed fatty acid methyl esters and a fatty alcohol

Transesterification of Fish Oil to Produce Fatty Acid Ethyl Esters Using Ultrasonic Energy

Variables affecting the yields of methyl esters derived from in situ esterification of rice bran oil

Synthesis of geranyl and citronellyl esters of coconut oil fatty acids through alcoholysis by Rhizomucor miehei lipase catalysis

A Comprehensive Evaluation of the Density of Neat Fatty Acids and Esters

Hydrogenation of fatty acid methyl esters to fatty alcohols at supercritical conditions

Fatty acids and sterols of Pistacia atlantica fruit oil

Preparation of malvalic and sterculic acid methyl esters from Bombax munguba and Sterculia foetida seed oils

Effect of bug damage and mold contamination on fatty acids and sterols of hazelnut oil

Similar Documents

Partial separation of polyunsaturated fatty acid esters from FAMEs mixtures by adsorption on silver nitrate-impregnated silica gel

Enzymatic synthesis of wax esters from rapeseed fatty acid methyl esters and a fatty alcohol

Transesterification of Fish Oil to Produce Fatty Acid Ethyl Esters Using Ultrasonic Energy

Variables affecting the yields of methyl esters derived from in situ esterification of rice bran oil

Synthesis of geranyl and citronellyl esters of coconut oil fatty acids through alcoholysis by Rhizomucor miehei lipase catalysis

A Comprehensive Evaluation of the Density of Neat Fatty Acids and Esters

Hydrogenation of fatty acid methyl esters to fatty alcohols at supercritical conditions

Fatty acids and sterols of Pistacia atlantica fruit oil

Preparation of malvalic and sterculic acid methyl esters from Bombax munguba and Sterculia foetida seed oils

Effect of bug damage and mold contamination on fatty acids and sterols of hazelnut oil