• The Korean Journal of Mycology
• /
• v.46 no.3
• /
• pp.315-323
• /
• 2018

The goal of this study was to isolate wild yeasts from the fields of medicinal plants and investigate its tyrosinase inhibitory activities. Wild yeasts isolated from soil in the ginseng and Korean angelica fields of Geumsan, Chungcheongnam-do, Korea were identified by comparing the nucleotide sequences of the D1/D2 domain of 26S rDNA. In total, 43 yeast strains belonging to 21 species were isolated from 50 soil samples obtained from two medicinal plant fields. From the ginseng field, six strains of Rhodotorula glutinis and four strains of Sampaiozyma ingeniosa were isolated, out of which Rhodotorula glutinis strains were dominant. In the Korean angelica field, six strains of Cyberlindnera saturnus, three strains of Piskurozyma taiwanensis, and three strains of Saitozyma podzolica were isolated, out of which Cyberlindnera saturnus strains were dominant. We prepared cell-free extracts of the isolated wild yeasts and their tyrosinase inhibitory activities were investigated. Among 43 yeast strains, cell-free extracts of Naganishia globosa G1-7 showed the highest tyrosinase inhibitory activity (28.0%).

• Environmental engineer
• /
• s.325
• /
• pp.96-99
• /
• 2013

• Environmental engineer
• /
• s.323
• /
• pp.98-101
• /
• 2013

• Environmental engineer
• /
• s.328
• /
• pp.88-91
• /
• 2013

• Environmental engineer
• /
• s.324
• /
• pp.96-99
• /
• 2013

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.33 no.2
• /
• pp.122-125
• /
• 1988

A comparative electrophoretic study on protein and several important enzymes of calli induced from stem, intercostal area and minor vein area were conducted in Pinella ternata (Thunb.) Breit. Soluble protein band patterns of calli induced from stem, intercostal area and minor vein area were distinctly different from those of the corresponding plant parts. Esterase isozyme patterns of calli induced from stem, intercostal area and minor vein area were different from those of the corresponding plant parts. Glutamate oxalo-acetate transaminase isozyme patterns of calli grown for 4 weeks induced from 3 plant parts were similar to those of the corresponding plant parts. But a high molecular weight isozyme band appeared in the calli grown for 8 weeks. Alow molecular weight isozyme band disappeared on the peroxidase isozyme patterns of calli grown for 4 weeks appeared on those of the corresponding plant parts.

• The Hankook-Saengyark Bo
• /
• no.236
• /
• pp.2-2
• /
• 1999

야생화 생태공원 조성된다(진천군, 진천읍에 13만5천본 야생식물 식재) - 홍삼은 천연 '비아그라'(발기부전 효과 탁월$\cdots$부작용 없어) - 남원시, 지리산 자락 옻나무 집중 재배 - '전주 약령시' 60년만에 부할(11월17$\~$21일 거리재현, 한방 무료진료) - 당귀포럼 개최 한국약용작물학회 - 산초나무 농가소득 주목(평창군, 재배지원 확대)

• Proceedings of the Korean Society of Plant Biotechnology Conference
• /
• 2003.10a
• /
• pp.77-77
• /
• 2003

• Proceedings of the Plant Resources Society of Korea Conference
• /
• 2000.05a
• /
• pp.69-71
• /
• 2000

• Korean Journal of Environmental Biology
• /
• v.39 no.2
• /
• pp.169-183
• /
• 2021

This study was carried out to investigate the flora of the Hanbando wetland (Yeongwol-gun, Gangwon-do) from April 2019 to May 2020. Vascular plants were grouped into 508 taxa, comprising 93 families, 309 genera, 456 species, 10 subspecies, 37 varieties, and 5 forms. Among the investigated 508 taxa, 2 endangered species, 8 rare plants, and 8 endemic plants were identified. The specific plants by floristic region were grouped into 71 taxa including, 3 taxa of grade V, 10 taxa of grade IV, 15 taxa of grade III, 17 taxa of grade II, and 26 taxa of grade I. Naturalized and ecosystem disturbing plants were grouped into 57 taxa and 5 taxa, respectively. The percentage of naturalized plants species and urbanization index were estimated to be 11.2% and 17.8%, respectively. This study provides important basic information for the efficient management of Hanbando wetland, which possess a high conservation value since it is forms part of the list of Ramsar wetlands.