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Antioxidant properties of Antrodia camphorata in submerged culture.
J Agric Food Chem. 2002 May 22; 50(11):3322-7.JA

Abstract

The biologically active compounds, antioxidant activities, and free radical scavenging effects of dry matter of cultural medium (DMCM), filtrate (DMF), and different solvent extracts of mycelia from Antrodia camphorata in submerged culture (ACSC) were investigated. DMF showed the strongest inhibition of lipid peroxidation as a function of its concentration, and was comparable to the antioxidant activity of BHA at the same concentration of 0.2 mg/mL. The hexane extract of mycelia had the weakest antioxidant ability, whereas other mycelial extracts exhibited a modest inhibition of lipid peroxidation. DMF and water extract of mycelia (WEM) showed marked activity in free radical scavenging. The antioxidant activities of filtrate and mycelial extracts were correlated with the presence of total polyphenols, the crude triterpenoids, and the protein/polysaccharide ratio of the crude polysaccharides. It was found that DMCM had lower antioxidant ability than DMF in different model systems, indicating that the major antioxidant components in DMF must be derived from the secondary metabolites of mycelia. The results presented herein indicate that DMF could possibly act as a chemopreventing agent with respect to free radical-related diseases.

Authors+Show Affiliations

Department of Food Science, National Chung Hsing University, 250 Kuokuang Road, Taichung 40227, Taiwan, Republic of China.No affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

12010005

Citation

Song, Tuzz-Ying, and Gow-Chin Yen. "Antioxidant Properties of Antrodia Camphorata in Submerged Culture." Journal of Agricultural and Food Chemistry, vol. 50, no. 11, 2002, pp. 3322-7.
Song TY, Yen GC. Antioxidant properties of Antrodia camphorata in submerged culture. J Agric Food Chem. 2002;50(11):3322-7.
Song, T. Y., & Yen, G. C. (2002). Antioxidant properties of Antrodia camphorata in submerged culture. Journal of Agricultural and Food Chemistry, 50(11), 3322-7.
Song TY, Yen GC. Antioxidant Properties of Antrodia Camphorata in Submerged Culture. J Agric Food Chem. 2002 May 22;50(11):3322-7. PubMed PMID: 12010005.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant properties of Antrodia camphorata in submerged culture. AU - Song,Tuzz-Ying, AU - Yen,Gow-Chin, PY - 2002/5/16/pubmed PY - 2002/7/6/medline PY - 2002/5/16/entrez SP - 3322 EP - 7 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 50 IS - 11 N2 - The biologically active compounds, antioxidant activities, and free radical scavenging effects of dry matter of cultural medium (DMCM), filtrate (DMF), and different solvent extracts of mycelia from Antrodia camphorata in submerged culture (ACSC) were investigated. DMF showed the strongest inhibition of lipid peroxidation as a function of its concentration, and was comparable to the antioxidant activity of BHA at the same concentration of 0.2 mg/mL. The hexane extract of mycelia had the weakest antioxidant ability, whereas other mycelial extracts exhibited a modest inhibition of lipid peroxidation. DMF and water extract of mycelia (WEM) showed marked activity in free radical scavenging. The antioxidant activities of filtrate and mycelial extracts were correlated with the presence of total polyphenols, the crude triterpenoids, and the protein/polysaccharide ratio of the crude polysaccharides. It was found that DMCM had lower antioxidant ability than DMF in different model systems, indicating that the major antioxidant components in DMF must be derived from the secondary metabolites of mycelia. The results presented herein indicate that DMF could possibly act as a chemopreventing agent with respect to free radical-related diseases. SN - 0021-8561 UR - https://www.unboundmedicine.com/medline/citation/12010005/Antioxidant_properties_of_Antrodia_camphorata_in_submerged_culture_ L2 - https://doi.org/10.1021/jf011671z DB - PRIME DP - Unbound Medicine ER -