Isolation of New Strain of Cordyceps militaris HB8 and Optimal Condition for Production of Adenosine and Cordycepin in Fruit Body

• 발행기관: 한국자원식물학회
• 저자명: Jin Feng Li Van An Hoang Jong Chan Ahn Dong Uk Yang Dong Wook Lee Deok Chun Yang
• 간행물 정보: 『한국자원식물학회지』제33권 제6호, 696~706쪽, 전체 11쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2020.12.30

영문 초록

Cordyceps has been used in traditional Chinese medicine more than 2000 year ago. In this study, the new Cordyceps militaris was founded and isolated from O-dae mountain in Korea, and was identified its genetic characteristics. The newly isolation strain HB8 was most closet to Cordyceps militaris W141449 (99.82%), Cordyceps militaris JLCY-LI819 (99.82%) and Cordyceps militaris 4642 (99.81%), respectively. the genotypic result was show that train HB8 was belonging to the Cordyceps militaris genus, therefore, Cordycep militaris HB8 proposed with accession number MT835161. This study we find the optimal condition for production of cordycepin from Cordyceps militaris HB8 was 8 ㎎ /g (200 g of pupa, 1 g of KH₂PO₄, 0.5 g of K₂HPO₄, 20 g of glucose, 1 g of MgSO₄, 0.05 g of vitamin B1, and 1 ㎎ of NAA per liter; light condition 300-700 Lux and day/night was 14 h/10 h) and the optimum condition for the production of adenosine was 2.6 ㎎/g (15 g of skim milk powder, 1 g of KH₂PO₄, 0.5 g of K₂HPO₄, 20 g of glucose, 1 g of MgSO₄, 0.05 g of vitamin B1, and 1 ㎎ of NAA per liter; light condition 300-700 Lux and day/night was 14 h/10 h).

목차

Introduction

Materials and Methods

Results

Discussion

Acknowledgements

Conflict of Interest

References

키워드

Adenosine Cordycepin Cordyceps militaris Fruiting-body