App Tiiips monitors calories, dangerous ingredients
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"Descrizione" by FRanier (9976 pt) | 2024-Apr-09 09:04 |
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Il grano saraceno (Fagopyrum esculentum), nonostante il suo nome faccia pensare al grano, nasce da una piantina orientale, peraltro coltivata oggi quasi ovunque, che non è neppure una graminacea.
Il contenuto dei chicci è altamente calorico e contiene vitamine e minerali interessanti per la salute.
Profilo Nutrizionale (per 100 grammi).
Processo di produzione industriale
Il grano saraceno, come l'orzo e il riso, ha proprietà cardioprotettive (1) e induce un senso di sazietà anche se non modifica i valori alti della glicemia (2) in soggetti con diabete mellito.
Bibliografia_________________________________________________________________________
(1) Kim JY, Son BK, Lee SS. Effects of adlay, buckwheat, and barley on transit time and the antioxidative system in obesity induced rats. Nutr Res Pract. 2012 Jun;6(3):208-12. doi: 10.4162/nrp.2012.6.3.208. Epub 2012 Jun 30. PMID: 22808344; PMCID: PMC3395785.
Abstract. In the present study, we examined whether four grains including adlay (AD), buckwheat (BW), glutinous barley (GB), and white rice (WR) affect the duration of food residence in the gastrointestinal tract and hepatic enzyme activities in rats fed different combinations of the grains. The rats were raised for 4 weeks on a high fat diet based on the American Institute of Nutrition-93 (AIN-93G) diets containing 1% cholesterol and 20% dietary lipids. Forty male rats were divided into four groups and raised for 4 weeks with a diet containing one of the grains. Corresponding to the dietary fiber contents of the experimental grains, gut transit time was shortest in the rats fed GB and increased in the order of BW, AD, and WR. In addition, the accumulated shortest transit time occurred in the GB group. Gut transit time affected weight gain and major organ weight, as it was closely related to the absorption of nutrients. The level of thiobarbituric acid reactive substance (TBARS) in liver was higher in rats fed WR, AD, BW, and GB, indicating that the other grains decreased oxidative stress in vivo more than WR. Glutathione, glutathione peroxidase, and glutathione S-transferase levels in the AD, BW, and GB groups were significantly higher than those in the WR group. In conclusion, reduced colonic transit time has been implicated in reducing the incidence of colon cancer, as evidenced by populations consuming diets rich in fiber. Whole grains such as AD, BW, and GB may contribute to a significant supply of antioxidants to prevent oxidative stress if they are consumed in large amounts.
(2) Stringer DM, Taylor CG, Appah P, Blewett H, Zahradka P. Consumption of buckwheat modulates the post-prandial response of selected gastrointestinal satiety hormones in individuals with type 2 diabetes mellitus. Metabolism. 2013 Jul;62(7):1021-31. doi: 10.1016/j.metabol.2013.01.021.
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