Phylogenetic relationships of Korean Sparassis latifolia based on morphological and ITS rDNA characteristics

Ryoo, Rhim; Sou, Hong-Duck; Ka, Kang Hyeon; Hyun, Park Soo

doi:10.1007/s12275-013-2503-4

Cited by 19 publications

(8 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Sparassis species (cauliflower mushroom) are edible/ medicinal mushrooms commonly found throughout the temperate regions of northern hemisphere including Eastern Asia (China, Japan, and Korea), growing at the base of coniferous trees (Abies holophylla, Larix kaempferi, Pinus densiflora, and P. koraiensis,) or on oaks (Desjardin et al 2004;Ryoo et al 2013). The mushroom has been cultivated in Korea, Japan, China, Germany, and the US by using sawdust-based media of several conifers, oaks, alder, cottonwood, aspen, and elm (Ryu et al 2009;Stamets 2000).…”

Section: Introductionmentioning

confidence: 99%

Elicitor-induced β-glucan contents in fruit body of cauliflower mushroom (Sparassis latifolia)

Ryoo

Sou

et al. 2018

Forest Science and Technology

Self Cite

View full text Add to dashboard Cite

Strain KFRI 723 was used for the cultivation of fruit body to promote the production of b-glucan induced by the elicitor using physical stimulation in the superior cultivated fruit body. Three different elicitor treatments on the physical stimulation (UV, temperature, and harvest time) were treated on the primodia of fruit body. Elicitor controlled by UV light has an effect on the change of the b-glucan contents in flabellae and stipe of cauliflower mushroom, both parts have the highest concentration of b-glucan in strains irradiated by UV for 10 min: 41.36 ± 2.96% of flabellae and 42.16 ± 2.90% of stipe. Both flabellae and stipe represented b-glucan contents in order of low (10 ± 1 C) -mid (21 ± 1 C; control) -high temperature (25 ± 1 C). In the different harvest time, the b-glucan contents of flabellae and stipe show high contents at 21st and 26th day and decreased since 31st day of harvesting. ARTICLE HISTORY

show abstract

Section: Introductionmentioning

confidence: 99%

Elicitor-induced β-glucan contents in fruit body of cauliflower mushroom (Sparassis latifolia)

Ryoo

Sou

et al. 2018

Forest Science and Technology

Self Cite

View full text Add to dashboard Cite

show abstract

“…species have been refined according to phylogenetic relationships and placement. It was proposed that Sparassis should be classified into three groups: S. crispa from Europe and eastern North America, S. radicata from western North America, and S. latifolia from Asia [39,40]. There are no available data showing possible differences in the chemical composition of each species from the different regions.…”

Section: Chemical Composition Of Cpsmentioning

confidence: 99%

Promising Potential of Crude Polysaccharides from Sparassis crispa against Colon Cancer: An In Vitro Study

et al. 2021

View full text Add to dashboard Cite

The aim of the present study was to evaluate in vitro the beneficial potential of crude polysaccharides from S. crispa (CPS) in one of the most common cancer types—colon cancer. The determination of the chemical composition of CPS has revealed that it contains mostly carbohydrates, while proteins or phenolics are present only in trace amounts. 1H NMR and GC–MS methods were used for the structural analysis of CPS. Biological activity including anticancer, anti-inflammatory and antioxidant properties of CPS was investigated. CPS was found to be non-toxic to normal human colon epithelial CCD841 CoN cells. Simultaneously, they destroyed membrane integrity as well as inhibited the proliferation of human colon cancer cell lines: Caco-2, LS180 and HT-29. Antioxidant activity was determined by various methods and revealed the moderate potential of CPS. The enzymatic assays revealed no influence of CPS on xanthine oxidase and the inhibition of catalase activity. Moreover, pro-inflammatory enzymes such as cyclooxygenase-2 or lipooxygenase were inhibited by CPS. Therefore, it may be suggested that S. crispa is a valuable part of the regular human diet, which may contribute to a reduction in the risk of colon cancer, and possess promising activities encouraging further studies regarding its potential use as chemopreventive and therapeutic agent in more invasive stages of this type of cancer.

show abstract

“…Strains KFRI 700, KFRI 723, and KFRI 923 were collected in Korea, while KFRI 1750 was generated by crossbreeding KFRI 700 and KFRI 923 (Table 1). The four isolates were clearly identified as S. latifolia by taxonomic and molecular characteristics (Ryoo et al 2013;Sou et al 2013). For each strain, single spores were used for monokaryotic-monokaryotic (monmon) crosses (Uhart and Albert o 2009), in which two different haploid hyphae generate new dikaryotic hyphae.…”

Section: Strainsmentioning

confidence: 99%

The mycelial growth and ligninolytic enzyme activity of cauliflower mushroom (Sparassis latifolia)

Sou

Ryoo

et al. 2017

Forest Science and Technology

Self Cite

View full text Add to dashboard Cite

We examined the activities of lignin-degrading enzymes of the mycelium of cauliflower mushroom (Sparassis latifolia). Three different strains of S. latifolia collected from several sites in Korea and one crossbred strain were cultured on potato dextrose broth (PDB) and Kirk's medium in order to study the activities of their ligninolytic enzymes. Mycelial growth reached maximum levels between 14 and 21 days after inoculation and pH increased by 0.12 units over 35 days. Laccase activity began increasing after 14 days on both types of media. Manganese peroxidase (MnP) activity followed a trend similar to that of laccase on Kirk's medium, but not on PDB. The activity of lignin peroxidase (LiP) differed from that of other enzymes; its activity decreased by half after 14 days on PDB but remained constant on Kirk's medium over 35 days. The total protein concentration increased considerably after 14 days and peaked at 21 days on PDB. A similar maximum was attained on Kirk's medium. In contrast, the residual glucose increased rapidly at 14 days on Kirk's medium, while increasing gradually up to 28 days on PDB. This study indicates that S. latifolia is more similar to white rot fungi than to other brown rot fungi.

show abstract

Phylogenetic relationships of Korean Sparassis latifolia based on morphological and ITS rDNA characteristics

Cited by 19 publications

References 7 publications

Elicitor-induced β-glucan contents in fruit body of cauliflower mushroom (Sparassis latifolia)

Elicitor-induced β-glucan contents in fruit body of cauliflower mushroom (Sparassis latifolia)

Promising Potential of Crude Polysaccharides from Sparassis crispa against Colon Cancer: An In Vitro Study

The mycelial growth and ligninolytic enzyme activity of cauliflower mushroom (Sparassis latifolia)

Contact Info

Product

Resources

About