Acta Agriculturae Zhejiangensis ›› 2021, Vol. 33 ›› Issue (12): 2330-2338.DOI: 10.3969/j.issn.1004-1524.2021.12.13

• Horticultural Science • Previous Articles     Next Articles

Identification, artificial cultivation and nutritional analysis of wild Pholiota adiposa

CHEN Runchen(), WANG Yining, LIU Xiaowen, WANG Hongyan, DING Qiang, WANG Honglei*()   

  1. Yantai Institute of China Agricultural University, Yantai 264670, China
  • Received:2020-03-02 Online:2021-12-25 Published:2022-01-10
  • Contact: WANG Honglei

Abstract:

In order to enrich the cultivated varieties of edible fungi, a wild fungus was identified by morphological and molecular biological methods, biological characteristics of hyphae were studied, artificial cultivation experiments were carried out, and nutritional components of fruiting bodies were determined. The results showed that the fungus was identified as Pholiota adiposa. The optimal growth temperature was 25 ℃, the optimal pH value was 5.0, and the optimal carbon source, nitrogen source and inorganic salt were sucrose, soybean cake powder and MnSO4, respectively. Fruiting bodies were successfully cultivated from agricultural wastes such as sawdust and corncob, it took about 70 days from inoculation to harvest. Protein content, polysaccharide content, fat content and free amino acid content of fruit body were 19.94%, 5.14%, 2.32% and 2.84%, respectively.

Key words: Pholiota adiposa, biological characteristics, artificial cultivation, nutrient

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