Dynamics of Nutritional Compounds and Antioxidant Activity during Date Palm Fruit Development and Maturity Stages.
Date palm fruit development involves several stages, including Habauk, Kimri, Khalal, Rutab, and Tamer stages, characterized by intricate biochemical alterations that lead to the accumulation of various metabolites. The objective of this study was to quantify and statistically evaluate the linearity...
| Publicado en: | Current Research in Nutrition & Food Science Vol. 12; no. 3; pp. 1142 - 1160 |
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| Autores principales: | , , , , , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Current Research in Nutrition & Food Science
Dec2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=184740719&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 184740719 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 2347467X KIVQ jtl: Current Research in Nutrition & Food Science issn: 2347467X maglogo: N pubinfo: dt: Dec2024 vid: 12 iid: 3 pid: 25572 pub: Current Research in Nutrition & Food Science artinfo: ui: 184740719 184740719 184740719 10.12944/CRNFSJ.12.3.13 184740719 ppf: 1142 ppct: 18 formats: fmt: @attributes: type: P tig: atl: Dynamics of Nutritional Compounds and Antioxidant Activity during Date Palm Fruit Development and Maturity Stages. aug: au: MESSAOUDI, MOHAMMED AMARA, DJILANI GHEMAM CHEMSA, AHMED ELKHALIFA ALIA, ZEID LAOUEDJ, HACENE CHERRADA, NEZAR GHERAISSA, NOURA AYDI, SAMIR BENOUAMANE, OURIDA BENAICHI, SOURAYA affil: Laboratory of Biology, Environment and Health (LBEH), Department of Biology, Faculty of Nature and Life Sciences, University of El Oued, Algeria sug: subj: Nutrients Oxidative Stress Drug Effects Fruit Metabolites Water Plants, Medicinal Pharmacodynamics Biochemical Phenomena Carbohydrates Analysis Proteins Analysis Fats Analysis Hydrogen-Ion Concentration Phenols Analysis Flavonoids Analysis ab: Date palm fruit development involves several stages, including Habauk, Kimri, Khalal, Rutab, and Tamer stages, characterized by intricate biochemical alterations that lead to the accumulation of various metabolites. The objective of this study was to quantify and statistically evaluate the linearity of nutritional compounds, acidity levels, water content, dry matter, secondary metabolites, and antioxidant activity capacity across the fruit development and maturation stages of two date palm cultivars, Deglet Nour and Degla Beida. Fruits were collected from ten palm trees per cultivar at each growth stage, cleaned, sliced, dried, and powdered. The acidity level was assessed using the Marx met+++hod, while water content and dry matter were determined through a drying method. The carbohydrates, proteins, and fats that constitute the nutritional components were quantified using established techniques. The extraction yield of secondary metabolites was calc++++ulated using date powder. The water content, PH, carbohydrate, protein, fat content, extraction yield, total Phenol, and total flavonoid content displayed dynamic patterns described by second-order polynomials. The maximum local values for water content, PH, and carbohydrate were observed in both varieties, while the maximum local value for total Phenol was found exclusively in Deglet Nour. Conversely, the minimum local values for protein content, fat content, total flavonoid content, and extraction yield were observed in both varieties. Notably, the minimum local value for total Phenol content was observed only in Degla Beida. For both varieties, the dry matter and antioxidant activity exhibited quadratic dynamics. However, the dry matter showed a positive increasing trend, while the antioxidant activity exhibited a change in the opposite direction. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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