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Chemical composition and antioxidant activities of Russula griseocarnosa sp. nov.
J Agric Food Chem. 2010 Jun 09; 58(11):6966-71.JA

Abstract

Pileus and stipe of mushroom Russula griseocarnosa from South China were analyzed separately for chemical composition and antioxidant activities. The wild mushroom species proved to have antioxidant potential, using assays of reducing power, chelating effect on ferrous ions, scavenging effect on hydroxyl free radicals, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. The mushroom contained very useful phytochemicals such as phenolics, flavonoids, ergosterol, and beta-carotene. The phenolic composition of R. griseocarnosa was analyzed by high-performance liquid chromatography (HPLC). The major component in R. griseocarnosa was quercetin (95.82 microg/g). The combination of bioactive substances and rich nutritional composition (high contents in protein and carbohydrates, low content in fat) in the mushroom should be useful to consumers in encouraging them to utilize the nutritive potential of this edible wild mushroom.

Authors+Show Affiliations

School of Minerals Processing and Bioengineering, Central South University, Changsha, Hunan 410083, People's Republic of China.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20429560

Citation

Chen, Xin-Hua, et al. "Chemical Composition and Antioxidant Activities of Russula Griseocarnosa Sp. Nov." Journal of Agricultural and Food Chemistry, vol. 58, no. 11, 2010, pp. 6966-71.
Chen XH, Xia LX, Zhou HB, et al. Chemical composition and antioxidant activities of Russula griseocarnosa sp. nov. J Agric Food Chem. 2010;58(11):6966-71.
Chen, X. H., Xia, L. X., Zhou, H. B., & Qiu, G. Z. (2010). Chemical composition and antioxidant activities of Russula griseocarnosa sp. nov. Journal of Agricultural and Food Chemistry, 58(11), 6966-71. https://doi.org/10.1021/jf1011775
Chen XH, et al. Chemical Composition and Antioxidant Activities of Russula Griseocarnosa Sp. Nov. J Agric Food Chem. 2010 Jun 9;58(11):6966-71. PubMed PMID: 20429560.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Chemical composition and antioxidant activities of Russula griseocarnosa sp. nov. AU - Chen,Xin-Hua, AU - Xia,Le-Xian, AU - Zhou,Hong-Bo, AU - Qiu,Guan-Zhou, PY - 2010/5/1/entrez PY - 2010/5/1/pubmed PY - 2010/8/28/medline SP - 6966 EP - 71 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 58 IS - 11 N2 - Pileus and stipe of mushroom Russula griseocarnosa from South China were analyzed separately for chemical composition and antioxidant activities. The wild mushroom species proved to have antioxidant potential, using assays of reducing power, chelating effect on ferrous ions, scavenging effect on hydroxyl free radicals, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. The mushroom contained very useful phytochemicals such as phenolics, flavonoids, ergosterol, and beta-carotene. The phenolic composition of R. griseocarnosa was analyzed by high-performance liquid chromatography (HPLC). The major component in R. griseocarnosa was quercetin (95.82 microg/g). The combination of bioactive substances and rich nutritional composition (high contents in protein and carbohydrates, low content in fat) in the mushroom should be useful to consumers in encouraging them to utilize the nutritive potential of this edible wild mushroom. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/20429560/Chemical_composition_and_antioxidant_activities_of_Russula_griseocarnosa_sp__nov_ L2 - https://doi.org/10.1021/jf1011775 DB - PRIME DP - Unbound Medicine ER -
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