Effect of conservation methods on the bioaccessibility of bioelements from in vitro‐digested edible mushrooms

BACKGROUND 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 dry...

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Vydané v:	Journal of the science of food and agriculture Ročník 101; číslo 8; s. 3481 - 3488
Hlavní autori:	Kała, Katarzyna, Krakowska, Agata, Zięba, Piotr, Opoka, Włodzimierz, Muszyńska, Bożena
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Chichester, UK John Wiley & Sons, Ltd 01.06.2021 John Wiley and Sons, Limited
Predmet:	Agaricus bisporus agriculture bile Bile salts bioaccessibility Bioavailability bioelements Cantharellus cibarius conservation methods Digestibility digestion Digestive system Freeze drying Frozen food Fruit bodies Gastric juice Gastrointestinal tract health promotion humans Imleria badia in vitro digestion intestinal secretions Intestine Magnesium medicinal mushrooms Mushrooms Pancreatin Pepsin processing Salts Sodium bicarbonate Sodium chloride solar drying Trace elements Zinc processing conservation methods bioaccessibility medicinal mushrooms bioelements in vitro digestion
ISSN:	0022-5142, 1097-0010, 1097-0010
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Shrnutí:	BACKGROUND 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 (NaHCO3, 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. RESULTS It was found that Mg was extracted in the highest amounts from the sun‐dried A. bisporus (1.620 g kg−1 d.w.). In the case of microelements, the lyophilized fruiting bodies of I. badia released Zn in the highest quantities (0.180 g kg−1 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. CONCLUSION 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
Bibliografia:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 ObjectType-Article-2 ObjectType-Feature-1 content type line 23
ISSN:	0022-5142 1097-0010 1097-0010
DOI:	10.1002/jsfa.10979