Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland.
Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland.
J Sci Food Agric. 2021 Jun;101(8):3481-3488. doi: 10.1002/jsfa.10979. Epub 2020 Dec 20.
The release of bioelements from edible mushrooms (Agaricus bisporus, Cantharellus cibarius, and Imleria badia) was examined using in vitro simulated gastrointestinal digestion to assess their health-promoting potential. The following samples were tested: fresh, frozen, dried in a food dryer, dried in the sun, and lyophilized. The samples were incubated in gastric juice (pepsin, NaCl, HCl) and in intestinal juice (NaHCO , pancreatin, bile salts) with the aim of verifying the bioaccessibility of the bioelements and the digestibility of mushrooms. Four bioelements that are essential for the human body were studied: Mg, Zn, Cu, and Fe.
It was found that Mg was extracted in the highest amounts from the sun-dried A. bisporus (1.620 g kg d.w.). In the case of microelements, the lyophilized fruiting bodies of I. badia released Zn in the highest quantities (0.180 g kg d.w.). Lyophilization and sun-drying methods were more advantageous than other methods. Fresh material was a more valuable source of bioelements than frozen material.
Our results showed that edible mushrooms have a high content of bioelements that are easily bioaccessible, which indicates their health-promoting properties. © 2020 Society of Chemical Industry.
采用体外模拟胃肠道消化的方法研究了可食用蘑菇（双孢蘑菇、鸡油菌和伊氏乳菇）中生物元素的释放情况，以评估其促进健康的潜力。测试了以下样本：新鲜、冷冻、食品干燥机干燥、晒干和冻干。将样品在胃液（胃蛋白酶、NaCl、HCl）和肠液（NaHCO 3 、胰蛋白酶、胆汁盐）中孵育，以验证生物元素的生物可利用性和蘑菇的消化率。研究了对人体必不可少的四种生物元素：Mg、Zn、Cu 和 Fe。
发现晒干的 A. bisporus 中提取的 Mg 最多（1.620 g kg d.w.）。对于微量元素，冻干的 I. badia 子实体释放出的 Zn 最多（0.180 g kg d.w.）。冻干和晒干的方法比其他方法更有利。与冷冻材料相比，新鲜材料是生物元素更有价值的来源。
我们的研究结果表明，可食用蘑菇含有大量易于生物利用的生物元素，这表明其具有促进健康的特性。 © 2020 英国化学学会。
