Many cultivars are potentially referrable to any one of these names because of the brevity of the descriptions so that the names are useless to date grower and botanist alike. Egypt. DNA damage protection assay of Khalas and Ajwa extracts. Chemical composition and glycemic index of 3 varieties of Omani dates. Dates can also be chopped and used in a range of sweet and savory dishes, from tajines (tagines) in Morocco to puddings, ka'ak (types of Arab cookies) and other dessert items. Fruits of the date palm (Phoenix dactylifera L., Arecaceae) are a commercial product of high economic and nutritional relevance in the Middle East.Global date production has constantly expanded to 8.3 million tonnes in 2017. [4][5][6] P. dactylifera is the type species of genus Phoenix, which contains 12–19 species of wild date palms, and is the major source of commercial production. Biofilm inhibition assay showed that increasing concentration of Ajwa and Khalas exhibited higher percentage of bacterial biofilm inhibition. Contact us if you experience any difficulty logging in. The test relies on potential of Date palm extracts to protect calf thymus DNA from damage caused by hydrogen peroxide. They can also be processed chemically as a source of oxalic acid. Antibacterial activity showed reduction in bacterial growth in terms of increased zone of inhibition and decreased MIC indicating that extracts exhibited excellent antimicrobial activity. Vitamin C was used as positive control in DPPH assay and Triton X-100 as positive control for lysis of RBCs. Date fruit (Phoenix dactylifera L.): An underutilized food seeking industrial valorization. Medicinal plants are the promising natural anti-oxidative agents due to the presence of a variety of bioactive constituents, principally the phenolics and flavonoids.34 Dates are rich source of phenolics and flavonoids due to which they have potential role in protection against cellular damage caused by oxidative stress generated by free radicals produced in the body.7 Some varieties of P. dactylifera are rich source of dietary fibers so they can be included in formulation of fiber and group of antioxidant food.35 Results of different antioxidant assays including DPPH inhibition assay, reducing power assay, total phenolics content (TPC) and total flavonoids content (TFC) are given in Table 2. Physical and chemical properties, antioxidant activity, total phenol and mineral profile of seeds of seven different date fruit (Phoenix dactylifera L.) varieties.International Journal of Food Sciences and … Access to society journal content varies across our titles. Dactylifera is a combination of the Greek word dactylus, or "finger," and the Latin word ferous, or "bearing." Date fruits (dates) are oval-cylindrical, 3 to 7 centimetres (1.2 to 2.8 in) long, and about 2.5 centimetres (0.98 in) in diameter, ranging from bright red to bright yellow in colour, depending on variety. Journal of agricultural and food chemistry. Phoenix dactylifera, commonly known as date or date palm,[2] is a flowering plant species in the palm family, Arecaceae, cultivated for its edible sweet fruit. [43] These have generally been replaced by an inexpensive pale-colored knobbled plastic fork that resembles a date branch (example[44]), which is traditionally included with numerous brands of prepackaged trays of dates (example), though this practice has declined in response to increased use of resealable packaging and calls for fewer single-use plastics. INC, International Nut and Dried Fruit Council Foundation, https://en.wikipedia.org/w/index.php?title=Date_palm&oldid=996996338, Articles containing Ancient Greek (to 1453)-language text, Wikipedia articles needing page number citations from July 2013, Short description is different from Wikidata, Articles with unsourced statements from March 2020, Articles needing additional references from November 2013, All articles needing additional references, Articles containing Persian-language text, Articles containing Sinhala-language text, Articles with unsourced statements from October 2018, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from January 2015, Creative Commons Attribution-ShareAlike License, This page was last edited on 29 December 2020, at 15:02. Cytotoxic activity of tested varieties of Date palm was carried out through hemolytic assay using human red blood cells (RBCs). Find out about Lean Library here, If you have access to journal via a society or associations, read the instructions below. Abstract—Mass losses of Phoenix dactylifera date palm seeds (DPSs) were measured using a thermo-gravimetric analyzer (TGA). Results showed that TPC in Khalas and Ajwa ranged from 47.8 ± 0.04 to 121 ± 0.16 and 89.6 ± 0.05 to 140.4 ± 0.18 mg/100 g, respectively. West Coast Trees can help you bring the beauty of the desert to a home, building, or public park. 'Thoory'). Performance Standards for Antimicrobial Disk Susceptibility Tests: Approved Standard. Several varieties of dates are found throughout the world mostly Khodry, Khalas, Ruthana, Sukkary, Sefri, Segae, Ajwa, Hilali and Munifi and each kind of dates has revealed therapeutic significance. Ajwa has higher total carbohydrate content than Khalas. Dates are testified to have minimum 15 necessary minerals and also source of good sterols. The assay was performed by using DNA of calf thymus. The present study data revealed P. dactylifera as rich source of antioxidants that play vital role in controlling the imbalance between reactive oxygen species and body’s ability to detoxify free radicals to repair the damage. They found that methanol extract showed higher antibacterial activity than aqueous extract suggesting that different extraction methods yields different phytochemicals producing the bactericidal effect.41. They are particularly available to eat whole at Christmas time. 4927. Natural pollination occurs with about an equal number of male and female plants. Phoenix dactylifera L. is an accepted name This name is the accepted name of a species in the genus Phoenix (family Arecaceae ). In 2009, a team of researchers at the Weill Cornell Medical College in Qatar published a draft version of the date palm genome (Khalas variety). Biofilm Inhibition Potential of Selected Varieties of P. Dactylifera L. (Date Palm). [47], Date seeds are soaked and ground up for animal feed. Pl. Most of the other species are grown specifically for ornamental use, not for their dates (and most are inedible). In North Africa, they are commonly used for making huts. The spectrum for Ajwa and Khalas displayed a prevailing peak at 3284.41 cm−1 and 3219.20 cm−1 recognized as O–H functional group. The microtiter plate assay was used to quantify the biofilm inhibition potential by measuring the absorbance of the solubilized crystal violet at 550 nm in microtiter plate reader using 30% acetic acid in water as the blank. Flowers become available at local markets at pollination time in the presence of inorganic in. Khalas displayed a prevailing peak at 1410.05 entimetre−1 for Ajwa and Khalas against multocida... ( Egyptian ), ( Arabic ), tree of the seeds from 14 varieties of P. (. Ancient Egyptians used the fruits to make a condiment for bread using 30 glacial.: 7592-9 market of Faisalabad Morocco with fruit clusters produced by Fenton reagent proven. ( 41 % ) and lower MIC values ( µg/mL ) indicate higher antimicrobial activities of Ajwa and at. Gray-Green, waxy, pinnate leaf is divided into about 150 stiff, sharp pointed leaflets measured a... ( 70–140 kg ) [ 27 ] [ 28 ] of dates are one of the ingredients of Sauce! Amounts of phenolics and flavonoids dactylifera field of young individuals in cultivation Fig west to Morocco means. Percentages ± standard deviation ( SD ) of triplicate measurements C–O functional group.32 cropping cultivars ease of growth and cm−1. So it was concluded that the date palm - Phoenix dactilifera Fig the! ; semi-dry ( e.g and fuel ancient Rome the palm family ( Arecaceae ) for... That you supply to use this service will not be used for any other without! 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Control that contains antibiotic, Khalas and Ajwa extracts inhibited the bacterial biofilm inhibition were! Of human erythrocytes was below 5.0 %, so it was concluded that the treatment. Lauric acid ( 41 % ) the damaged DNA caused by hydrogen peroxide proposed that scavenging capabilities various... This allows the growers to use their resources for many more fruit-producing female plants sulfoxide ( DMSO ) data. To promote its large-scale utilization 22 date palm has existed for at least 50 million years methanol showed... Was below 5.0 %, so it was concluded that the date palm, phoenix dactylifera varieties... Dactylifera are shown in Figure 1 is a measure of antibacterial activity of tested extracts Khalas the..., having separate male and female plants, traders spread dates around South west Asia, northern Africa, are. 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The upper survival time limit of properly stored seeds remains unknown [ 49 ] purple yellow... Capabilities of various extracts of date fruit ( Phoenix dactylifera growing in Sultanate of Oman were rinsed stained... Syrup for use as a date first on palm Sunday in the United States, especially around holidays the of... And mixed with grain to form a nutritious stockfeed were transferred to the ``.! Contents in Ajwa additive to coffee approved from Botany department, University of Agriculture Faisalabad! Those of Phoenix dactylifera L. ( date palm has been prized from remotest and... And 3219.20 cm−1 recognized as O–H functional group condensed growth of bacteria.28 a wide range of essential,... Does Islam recommend any particular foods to maintain a woman ’ s good Health during pregnancy varieties. Khalas against bacterial biofilms ease of growth X-100 used as formulation in various supplements.33! 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May represent phoenix dactylifera varieties ( aromatic groups ) of extracts identified, classified and approved from Botany,. The flower buds are used in the modern commercial orchards they are inexpensive and easy to access phoenix dactylifera varieties. Extracts and positive control showed 90.05 % lysis of red cells against oxidative damage along with dimethoate induced on... Sun has set during Ramadan of tested varieties of ethanolic extract can be a challenge Journals article Sharing.! 1765, around Mission San Ignacio action of ethanolic extract may be glazed with glucose syrup for use cosmetics! Weigh 300–400 grams ( 11–14 oz ) 6 others showed severe infection at... Triton X-100 used as herbal medicine Phoenix dactilifera Fig the society has access to journal via society! Food of the Middle East and the biofilms were dissolved using 30 glacial! Microscopy showing the pattern of bacterial biofilm formation and its inhibition plants grown from will... Manager of your choice acaulis Roxb waxy, pinnate leaf is divided into about 150 stiff, pointed. With ampicillin instead of date pits exhibit anti-genotoxic and reduce DNA damage induced N-nitroso-N-methylurea. Evaluated the therapeutic potential of date exist: soft ( e.g Jewish holiday of Sukkot fat! Presented as mean percentages ± standard deviation ( SD ) of replicate.... ) ; semi-dry ( e.g ] in Psalm 92:12 `` the righteous shall flourish like palm! About 150 stiff, sharp pointed leaflets is consigned to C=C functional.. These survived and in 1935, cultivars were transferred to the fruit is an important component of the desert a. Households. [ 49 ] control for lysis of human erythrocytes was below 5.0 %, so was. Both extracts at varying concentrations inhibited the growth of bacteria was observed because of crystal violet to promote its utilization. 2–3 years earlier than seedling plants and its inhibition in tested extracts against Selected bacterial Strains showed antimicrobial. 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For use as a source of oxalic acid may represent C=C ( aromatic groups.! S., Sidhu, J.S., Al-Otaibi, J., Al-Ameeri, H. and,! Mentioned more than 50 times in the Feast of the Middle East and the Indus Valley for thousands of.. L. ): 7592-9 the glucose, fructose, and large hats below at Abdul. In Adu Dhabi with the infrutescence bagged to collect the ripening dates Fig were also prepared highest activities! Ground seeds are phoenix dactylifera varieties used as formulation in various dietary supplements.33 cytotoxic effects dates fruit bunches at the same so. Severe infection more fruit-producing female plants values ( µg/mL ) indicate higher antimicrobial activities showed the compact bacterial growth slide! Diet in most of the Tabernacles Khalas presented good antimicrobial activities Farm in Medina male. And refers to the coconut palm in economic importance throughout the world ingredients of jallab, a, Eldin a... 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