Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics
Abstract Phoenix dactylifera L.,is commonly known as the date palm is a primeval plant and has been cultivated for its edible fruit in the desert oasis of the Arab world for centuries. In the Middle East, dates have played a major role for thousands of years as an abundant food source. The dates (Ph...
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my-usim-ddms-125252024-05-29T18:26:31Z Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics Fareha Hamd Younis Abstract Phoenix dactylifera L.,is commonly known as the date palm is a primeval plant and has been cultivated for its edible fruit in the desert oasis of the Arab world for centuries. In the Middle East, dates have played a major role for thousands of years as an abundant food source. The dates (Phoenix dactylifera L.), a high-energy fruit, is regarded as a popular food commodity in many countries and sunnah diet of prophet Muhammed. The date fruit is a good source of sugars, vitamins, minerals and fibers. The minerals that normally found in dates are calcium, copper, iron, magnesium, manganese, potassium and zinc. The aim of the study is to determine the physical characteristics ; and minerals composition between fifteen different brands of date that available in the market by Atomic Absorption Spectrometry (AAS) then applying chemometrics techniques such as Principal Components Analysis (PCA) and k-mean cluster to evaluate the profiles of dates fruit. The results have shown that dates can be grouped into 4 groups. AJWA is a smallest dates and this create it own group. Potassium is the highest concentration followed by Magnesium and Calcium, while Ferum, Zinc, Manganese and Copper are found at average concentration. It has been found that the best brand among the selected dates is AJWA due to its high concentration of Ferum, Copper, Manganese and Magnesium. Universiti Sains Islam Malaysia 2014-11 Thesis en https://oarep.usim.edu.my/handle/123456789/12525 https://oarep.usim.edu.my/bitstreams/387bd61b-5ddc-4ec7-b386-d39139707549/download 8a4605be74aa9ea9d79846c1fba20a33 https://oarep.usim.edu.my/bitstreams/8ba7e143-018e-43c4-b08b-f3360112b596/download 6ad1da094eae99cc57b8b6b9cd8fdde3 https://oarep.usim.edu.my/bitstreams/c6b93a15-b0b7-41de-ba25-32ccd785165d/download 966488500d6f3502678c4d4537b36784 https://oarep.usim.edu.my/bitstreams/f936eb82-39ba-416b-9fde-6e378b02206e/download a31035da1eff1572bc091a87b7b8e369 https://oarep.usim.edu.my/bitstreams/4dc9df74-a612-42f7-a89d-9f7628766b0d/download 340bec045413551652b7fa7985478d0a https://oarep.usim.edu.my/bitstreams/3856c4f2-d472-4918-b23b-8e711538785b/download 9f844557f696c2a97c244f78064adc14 https://oarep.usim.edu.my/bitstreams/9acca924-d62c-4f6e-97ed-154790e4c597/download a6685852e5bb4c108e3df1f43045b2b7 https://oarep.usim.edu.my/bitstreams/b9f46a0e-6cdf-488d-8616-31b23c1fa932/download 160eaba80335f4fa5148bb015837394f https://oarep.usim.edu.my/bitstreams/1a469d61-0430-4e75-95d0-ef60f0a4d814/download aeff36debbf43bf108db920a0261e22d https://oarep.usim.edu.my/bitstreams/5ace9702-53f1-49fa-bc06-b0ff30074ede/download 01f94d77a76dab5a66e86f6407fc2720 https://oarep.usim.edu.my/bitstreams/0cb8da29-e2ac-4ee5-b725-793d9ba2c7fd/download 68b329da9893e34099c7d8ad5cb9c940 https://oarep.usim.edu.my/bitstreams/907aa2c9-4a21-40a7-8cf2-d39bd6770135/download aaf962f601ef59fbc4d6260a2a3a2ca6 https://oarep.usim.edu.my/bitstreams/379dc693-db27-4c01-95e3-6975e289b97a/download 826e421e2e6b4be0fb7d396e7c77aff7 https://oarep.usim.edu.my/bitstreams/0296db30-1016-4ad7-b9ca-07b1ecec6ee1/download e3606d116bad289054893f63c8932dcb https://oarep.usim.edu.my/bitstreams/6c941ce6-8a31-45dd-96bf-cf50e01b04ac/download 65590ff9d521e9d344f8d2adaca52fcb https://oarep.usim.edu.my/bitstreams/cb8b2666-53c2-4f2b-baeb-921a734ebede/download 7dfe4cd5c6097ff20a3686ff61a7810c https://oarep.usim.edu.my/bitstreams/13c084c1-fb0f-439a-9e22-a6082f0325af/download 366a72ae0c03187c02c6f5da84016b71 https://oarep.usim.edu.my/bitstreams/86f41285-3db1-444f-94df-0e6318b33ef1/download 21d5a4bc178fe877a04d3079724e2d4f https://oarep.usim.edu.my/bitstreams/2be0abe6-4059-4561-8e85-a6daee36acb5/download 6475bde1b5cfdc667d1b0db909d0a23b Dates (Fruit) -- Extraction (Chemistry) -- Analysis Minerals, Atomic Absorption Spectrometry, Chemometrics |
| institution |
Universiti Sains Islam Malaysia |
| collection |
USIM Institutional Repository |
| language |
English |
| topic |
Dates (Fruit) -- Extraction (Chemistry) -- Analysis Minerals, Atomic Absorption Spectrometry, Chemometrics |
| spellingShingle |
Dates (Fruit) -- Extraction (Chemistry) -- Analysis Minerals, Atomic Absorption Spectrometry, Chemometrics Fareha Hamd Younis Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics |
| description |
Abstract Phoenix dactylifera L.,is commonly known as the date palm is a primeval plant and has been cultivated for its edible fruit in the desert oasis of the Arab world for centuries. In the Middle East, dates have played a major role for thousands of years as an abundant food source. The dates (Phoenix dactylifera L.), a high-energy fruit, is regarded as a popular food commodity in many countries and sunnah diet of prophet Muhammed. The date fruit is a good source of sugars, vitamins, minerals and fibers. The minerals that normally found in dates are calcium, copper, iron, magnesium, manganese, potassium and zinc. The aim of the study is to determine the physical characteristics ; and minerals composition between fifteen different brands of date that available in the market by Atomic Absorption Spectrometry (AAS) then applying chemometrics techniques such as Principal Components Analysis (PCA) and k-mean cluster to evaluate the profiles of dates fruit. The results have shown that dates can be grouped into 4 groups. AJWA is a smallest dates and this create it own group. Potassium is the highest concentration followed by Magnesium and Calcium, while Ferum, Zinc, Manganese and Copper are found at average concentration. It has been found that the best brand among the selected dates is AJWA due to its high concentration of Ferum, Copper, Manganese and Magnesium. |
| format |
Thesis |
| author |
Fareha Hamd Younis |
| author_facet |
Fareha Hamd Younis |
| author_sort |
Fareha Hamd Younis |
| title |
Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics |
| title_short |
Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics |
| title_full |
Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics |
| title_fullStr |
Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics |
| title_full_unstemmed |
Profiling Of Dates On Physical Characteristics And Minerals Composition By Chemometrics |
| title_sort |
profiling of dates on physical characteristics and minerals composition by chemometrics |
| granting_institution |
Universiti Sains Islam Malaysia |
| url |
https://oarep.usim.edu.my/bitstreams/8ba7e143-018e-43c4-b08b-f3360112b596/download https://oarep.usim.edu.my/bitstreams/c6b93a15-b0b7-41de-ba25-32ccd785165d/download https://oarep.usim.edu.my/bitstreams/f936eb82-39ba-416b-9fde-6e378b02206e/download https://oarep.usim.edu.my/bitstreams/4dc9df74-a612-42f7-a89d-9f7628766b0d/download https://oarep.usim.edu.my/bitstreams/3856c4f2-d472-4918-b23b-8e711538785b/download https://oarep.usim.edu.my/bitstreams/9acca924-d62c-4f6e-97ed-154790e4c597/download https://oarep.usim.edu.my/bitstreams/b9f46a0e-6cdf-488d-8616-31b23c1fa932/download https://oarep.usim.edu.my/bitstreams/1a469d61-0430-4e75-95d0-ef60f0a4d814/download https://oarep.usim.edu.my/bitstreams/5ace9702-53f1-49fa-bc06-b0ff30074ede/download |
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