Each participant will consume this arm in a visit has been allocated by Latin Square randomisation order: 45 g of date seeds coffee in 280 ml of boiled water, coffee flavour and brown food colouring ( made using a filter coffee machine). it will be served in a paper cup with lid

Each participant will consume this arm in a visit has been allocated by Latin Square randomisation order: 6 g of coffee in 280 ml of boiled water (made using a filter coffee machine) it will be served in a paper cup with lid

Each participant will consume this arm in a visit has been allocated by Latin Square randomisation order: 280 of boiled water, coffee flavour and brown food colouring it will be served in a paper cup with lid

Health Status

45 g of date seeds coffee in 280 ml of water

Date coffee

Normal coffee

water, food colouring and coffee flavouring

Placebo

NU-Food Research Facility

Effect of Date Seeds Coffee on Mood and Cognitive Performance

Investigating the Acute Effects of Mood and Cognitive Performance Following the Administration of a Coffee Made of Date Seeds on Healthy Young Volunteers.

Cog-track an online set of nine cognitive tests (www.wesnes.com).

A paper based questionnaire developed by Erika Bühler et al., 2014. At the screening visit and on each study day participants will be asked to complete the table in order to build a picture of their individual caffeine habits

A caffeine research Visual Analogue Scales which comprises of 7 scales (relaxed, alert, jittery, tired, tense, headache and overall mood).

This widely used set of 16 100 mm VASs yields three extensively validated factor scores: alertness, calmness and contentment.

Newcastle University

A 48.46 g of freeze dried powder of Birhi date Cultivar which is equivalent to a 115g of fresh dates, contains 14.72 g of total sugar in which 4.6 g Glucose, 2.49 fructose and 3.4 sucrose, and a total phenolic content of 162.8 mg/100 g of GAE. and 0.80 g of fibres, will be mixed into one portion of low fat yogurt (e.g. Yeo yogurt 150 g BigFish®, which gives a total energy of 299 KJ.

A 34.5 g of freeze dried powder of Khassab date Cultivar which is equivalent to A 115g of fresh dates, contains 14.72 g of total sugar in which 4.6 g Glucose, 2.49 fructose and 3.4 sucrose, and a total phenolic content of 91.52 mg/100 g of GAE. and 0.80 g of fibres,will be mixed into one portion of low fat yogurt (e.g. Yeo yogurt 150 g BigFish®, which gives a total energy of 299 KJ.

A 14.72 g of total sugar in which 4.6 g Glucose, 2.49 fructose and 3.4 sucrose, and 0.80 g of fibres, will be mixed into one portion of low fat yogurt (e.g. Yeo yogurt 150 g BigFish®, which gives a total energy of 299 KJ.

Mood and Cognitive Performance

Acute effect of two Saudi cultivars of date fruit on mood and cognitive performance at baseline, 45 post-dose, 90 min post-dose and 135 min post-dose

phoenix dactylifera/vnetje

Effect of Date Seeds Coffee on Mood and Cognitive Performance

The Effect of Date Fruit on Mood and Cognition in Healthy Adults

Najbolj popolna baza zdravilnih zelišč, podprta z znanostjo