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Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap

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Bibliographic Details
Main Author: Nor Fatehah, Kamaruddin
Other Authors: Assoc. Prof. Dr Mahmad Nor Jaafar
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2011
Subjects:
Nira
Nypa fruticans
Nira > Storing
Nipa palm > Sap
Health products
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13111
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spelling my.unimap-131112011-07-08T07:41:16Z Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap Nor Fatehah, Kamaruddin Assoc. Prof. Dr Mahmad Nor Jaafar Nira Nypa fruticans Nira -- Storing Nipa palm -- Sap Health products Access is limited to UniMAP community. The objective of this background research is to solve the problem of lack of information about Nira, the fresh sap of nipa palm. This research was carried out to develop a procedure to improve the shelf life of Nira. The physical properties of fresh Nira and fermented sap was tested and determined. Filtration process and some test methods i.e. Brix content test (TSS) and pH measurement were conducted. Nira is filtered using 1, 2 and 3 filter papers and stored at 27°C, 12.5°C and -4°C for 10 days. The effect on pH and dissolved solid sucrose content were determined. The results demonstrated that decreased in temperature and increased in number of filter paper during filtration process, will slow down the pH drop and increase the shelf life of Nira. This new procedure can extend the shelf life of Nira up to 10 days if it is filtered with 3 filter papers and being stored at -4°C without change its natural taste. 2011-07-08T07:41:16Z 2011-07-08T07:41:16Z 2010-06 Learning Object http://hdl.handle.net/123456789/13111 en Universiti Malaysia Perlis School of Bioprocess Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Nira
Nypa fruticans
Nira -- Storing
Nipa palm -- Sap
Health products
spellingShingle Nira
Nypa fruticans
Nira -- Storing
Nipa palm -- Sap
Health products
Nor Fatehah, Kamaruddin
Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap
description Access is limited to UniMAP community.
author2 Assoc. Prof. Dr Mahmad Nor Jaafar
author_facet Assoc. Prof. Dr Mahmad Nor Jaafar
Nor Fatehah, Kamaruddin
format Learning Object
author Nor Fatehah, Kamaruddin
author_sort Nor Fatehah, Kamaruddin
title Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap
title_short Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap
title_full Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap
title_fullStr Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap
title_full_unstemmed Effect of storage temperature and filtration on the shelf life of Nypa fruticans fresh sap
title_sort effect of storage temperature and filtration on the shelf life of nypa fruticans fresh sap
publisher Universiti Malaysia Perlis
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13111
_version_ 1643790750120411136
score 13.214268

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