Antioxidant activity and phenolic content of brick caps mycelium (Naematoloma sublateritium) extracts

Edible Ectomycorrhizal Mushrooms <i>Russula</i> spp. of Côte d’Ivoire: Total Phenolic Content, HPLC-Profiles of Phenolic Compounds and Organic Acids, Antioxidant Activities

“…As for salicylic acid, its content was high in R. mustelina (132.72 ± 2.2 mg/100 g DW) and R. delica (85.82 ± 2.40 mg/kg DW), whereas it didn't detect in R. lepida. Salicylic acid was also identified as one of the major phenolic compounds in the extracts of the mushroom Naematoloma sublateritium[46]. Protocatechuic acid content (42.18 ± 1.84 mg/kg DW) in R. lepida was found to be higher than that recorded in R. mustelina with a rate of 6.50 ± 0.02 mg/kg DW.…”

“…also found to be low in R. delica with respective values of 9.97 ± 0.02 and 9.82 ± 0.31 mg/kg DW and moderate in R. lepida with respective of 17.84 ± 0.15 and 24.10 ± 1.20 mg/kg DW. Benzoic acid was already detected with high levels in wild mushrooms Agaricus blazei, Sparassis crispa and Phellinus linteus from Korea[45], well as ρ-hydroxybenzoic acid in Amanita rubescens and Russula cyanoxantha from Portugal[46]. Moreover, caffeic acid was available in R. delica (6.81 ± 0.51 mg/kg DW) and in R. mustelina (18.32 ± 1.02 mg/kg DW) also with very moderate levels and didn't detected in R. lepida.…”

Effects of thermal processing on nutritional characteristics and non-volatile flavor components from Tricholoma lobayense

“…After 2 h in the dark, the slurry was centrifuged at 10,000 rpm at 4ºC for 15 min. Afterwards, total phenolic in the supernatant was determined according to the method of Li et al with some modifications (Li et al, 2014). In brief, total phenolic content was assessed by blending 200 μL of deionised water, 50 μL of the diluted extracts, and 50 μL of Folin-Ciocalteu reagent.…”

Triterpenes from the Mushroom Hypholoma lateritium: Isolation, Structure Determination and Investigation in Bdelloid Rotifer Assays

“…Naematolin, a caryophyllane derivative with cytotoxic activity, was isolated from cultures of H. lateritium [6]. Attempts have been made to characterize the possible mechanism of action behind the antitumor and anti-inflammatory effects of H. lateritium extracts [7,8], as well as to explore the antimicrobial, antioxidant, and xanthine oxidase inhibitory properties of this species [9,10,11]. The current study was performed to identify the major secondary metabolites of H. lateritium and characterize their toxicity in bdelloid rotifer assays.…”