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Shrimp paste or\r shrimp sauce, is a common ingredient used in cuisine of Southeast Asia and Southern China.\r Shrimp paste can be found in a lot of meal in Myanmar, Laos, Thailand, Malaysia, Singapore,\r Indonesia and Philippines. It is often an ingredient in dipping sauce for fish or vegetables. Its\r color range from brownish pink to dark brown. In Myanmar, the manufacture of shrimp paste\r is seasonal. During the storage, they considerably deteriorate depending on the storage\r condition and of types. Lower deterioration of amino acid in shrimp paste is required from the\r aspect of quality products. In this research, four types of storage materials such as earthen jar,\r plastic container, plastic bag and glass bottle were used. Types of shrimp paste (paste form,\r powder form and tablet form) and containers for storage (glass, plastic and glazed earthen pot)\r were influencing factors to assess the quality of shrimp paste products. Shrimp paste powder\r and tablets were prepared and stored in different containers. The qualitative analysis of these\r samples and commercial samples of Thai and Malaysia were carried out. High performance\r liquid chromatography (HPLC) was used for the quantitative determination of amino acids in\r stored samples under different storage conditions. The dissolved amino acids in the shrimp\r paste tablet and powder were comparable to those of Thailand and Malaysia commercial\r products. The HPLC patterns of the dissolved amino acids in the shrimp paste tablet and\r powder were similar to those of Thailand and Malaysia commercial products. After being\r stored for one year, the dehydrated tablet and powder were found to have the highest amount\r of amino acids whereas sample stored in earthen pot was the lowest. Based on the qualitative\r aspect, it could be considered that these shrimp paste powder and tablet were relatively safe\r for human consumption."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Shrimp paste"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-05-05"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Moe Theingi Hlaing, Cho Cho Oo .pdf", "filesize": [{"value": "697 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 697000.0, "url": {"url": "https://meral.edu.mm/record/321/files/Moe Theingi Hlaing, Cho Cho Oo .pdf"}, "version_id": "f00b7175-b548-4ba0-8cec-e0aac2c3ae8d"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_issue": "1", "subitem_journal_title": "Yadanabon University Research Journal", "subitem_volume": "9"}]}, "item_1583103147082": {"attribute_name": "Conference papaers", "attribute_value_mlt": [{}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_supervisor(s)": []}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Moe Theingi Hlaing"}, {"subitem_authors_fullname": "Cho Cho Oo"}, {"subitem_authors_fullname": "Khin Thet Ni"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Journal article"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2018"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "https://oar.ydbu.edu.mm/handle/123456789/261"}, "item_title": "An Investigation into the Quality Improvement of Myanmar Ngapi", "item_type_id": "21", "owner": "1", "path": ["1582966577571"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000000321", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-03-05"}, "publish_date": "2020-03-05", "publish_status": "0", "recid": "321", "relation": {}, "relation_version_is_last": true, "title": ["An Investigation into the Quality Improvement of Myanmar Ngapi"], "weko_shared_id": -1}
  1. Yadanabon University
  2. Department of Industrial Chemistry

An Investigation into the Quality Improvement of Myanmar Ngapi

http://hdl.handle.net/20.500.12678/0000000321
http://hdl.handle.net/20.500.12678/0000000321
a0e4384a-ba0a-4060-b714-27660feed32b
97233b50-7ce7-4192-a35d-67b37eace7ef
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Moe Moe Theingi Hlaing, Cho Cho Oo .pdf (697 Kb)
Publication type
Journal article
Upload type
Publication
Title
Title An Investigation into the Quality Improvement of Myanmar Ngapi
Language en
Publication date 2018
Authors
Moe Theingi Hlaing
Cho Cho Oo
Khin Thet Ni
Description
Shrimp Paste (Ngapi) is an important source of low cost dietary protein. Ngapi means
“pressed fish” named by its traditional processing technique. It can be classified into two
groups: nga-ngapi (from fish) and hmyin or seinsa ngapi (from shrimp). Shrimp paste or
shrimp sauce, is a common ingredient used in cuisine of Southeast Asia and Southern China.
Shrimp paste can be found in a lot of meal in Myanmar, Laos, Thailand, Malaysia, Singapore,
Indonesia and Philippines. It is often an ingredient in dipping sauce for fish or vegetables. Its
color range from brownish pink to dark brown. In Myanmar, the manufacture of shrimp paste
is seasonal. During the storage, they considerably deteriorate depending on the storage
condition and of types. Lower deterioration of amino acid in shrimp paste is required from the
aspect of quality products. In this research, four types of storage materials such as earthen jar,
plastic container, plastic bag and glass bottle were used. Types of shrimp paste (paste form,
powder form and tablet form) and containers for storage (glass, plastic and glazed earthen pot)
were influencing factors to assess the quality of shrimp paste products. Shrimp paste powder
and tablets were prepared and stored in different containers. The qualitative analysis of these
samples and commercial samples of Thai and Malaysia were carried out. High performance
liquid chromatography (HPLC) was used for the quantitative determination of amino acids in
stored samples under different storage conditions. The dissolved amino acids in the shrimp
paste tablet and powder were comparable to those of Thailand and Malaysia commercial
products. The HPLC patterns of the dissolved amino acids in the shrimp paste tablet and
powder were similar to those of Thailand and Malaysia commercial products. After being
stored for one year, the dehydrated tablet and powder were found to have the highest amount
of amino acids whereas sample stored in earthen pot was the lowest. Based on the qualitative
aspect, it could be considered that these shrimp paste powder and tablet were relatively safe
for human consumption.
Keywords
Shrimp paste
Identifier https://oar.ydbu.edu.mm/handle/123456789/261
Journal articles
1
Yadanabon University Research Journal
9
Conference papaers
Books/reports/chapters
Thesis/dissertations
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