来源重要吗？新热带种结核灵芝液体培养基菌丝体、野生和栽培子实体中的酚类化合物和抗氧化活性

IF 0.6 Q4 FOOD SCIENCE & TECHNOLOGY

Journal of microbiology, biotechnology and food sciences Pub Date : 2023-05-11 DOI:10.55251/jmbfs.6148

M. Campi, Claudia Mancuello, Francisco Ferreira, Y. Maubet, Enzo Cristaldo, Elvio Gayoso, G. Robledo

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引用次数: 0

摘要

作为巴拉圭原生新热带灵芝生物活性化合物研究的延续，用乙醇、己烷、乙醚、乙酸乙酯和菌丝体水在液体培养基中提取的组分的总酚类化合物含量、总抗氧化剂和抗氧化活性百分比，进行了分析。野生子实体的乙醚组分中生物活性化合物最高，为126.49±4.19 mg，48.37±0.73.g-1AAE和45.63%的抗氧化活性。根据本研究中获得的值，结核灵芝子实体是食品工业中一种很有前途的抗氧化化合物来源。

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DOES THE SOURCE MATTER? PHENOLIC COMPOUNDS AND ANTIOXIDANT ACTIVITY FROM MYCELIUM IN LIQUID MEDIUM, WILD AND CULTIVATED FRUITING BODIES OF THE NEOTROPICAL SPECIES GANODERMA TUBERCULOSUM

As a continuation of the study of the biologically active compounds of native neotropical Ganoderma species in Paraguay, the content of total phenolic compounds, total antioxidants and percentage of antioxidant activity of the fractions extracted with ethanol, hexane, diethyl ether, ethyl acetate and water of mycelium in liquid medium, wild and cultivated fruiting bodies of G. tuberculosum, were analyzed. Biologically active compounds were highest in the diethyl ether fractions of wild fruiting bodies, 126.49 ± 4.19 mg. (GAE) g-1 (milligrams of Gallic acid equivalent per grams of crude extract), antioxidant compounds content of 130.94 ± 5.302 mg .g-1 AAE (milligrams of Ascorbic acid equivalent per grams of crude extract) and activity percentage of 70.93% compared to 67.39 ± 1.5 mg. (GAE) g-1, 48.37 ± 0.73.g-1 AAE and 45.63% antioxidant activity. According to the values obtained in the present study, the fruiting body of Ganoderma tuberculosum is a promising source of antioxidant compounds for the food industry.

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来源期刊

Journal of microbiology, biotechnology and food sciences FOOD SCIENCE & TECHNOLOGY-

CiteScore

1.90

自引率

0.00%

发文量

156

审稿时长

8 weeks

期刊介绍： The Journal of Microbiology, Biotechnology and Food Sciences is an Open Access, peer-reviewed online scientific journal published by the Faculty of Biotechnology and Food Sciences (Slovak University of Agriculture in Nitra). The major focus of the journal is regular publishing of original scientific articles, short communications and reviews about animal, plant and environmental microbiology (including bacteria, fungi, yeasts, algae, protozoa and viruses), microbial, animal and plant biotechnology and physiology, microbial, plant and animal genetics, molecular biology, agriculture and food chemistry and biochemistry, food control, evaluation and processing in food science and environmental sciences.