Physiological Functionality and Enzyme Activity of Biomass from<i>Pichia anomala</i>Grown on Ginseng-Steaming Effluent

Kim, Na Mi; So, Seung Ho; Lee, Sung Gae; Song, Jung Eun; Seo, Dong Soo; Lee, Jong Soo

doi:10.4489/myco.2008.36.3.148

Cited by 5 publications

(7 citation statements)

References 13 publications

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“…These results were higher than those of Saccharomyces cerevisiae KCTC 7904 (42.1%) [13], Pichia anomala (31.0%), Pichia anomala KCCM 11473 (72.0%) [19], or Pleurotus cornucopiae (78.0%) [20].…”

Section: Physiological Functionalities Of the Unrecorded Yeastsmentioning

confidence: 64%

Characteristics of Two Unrecorded Yeasts from Wild Flowers in Ulleungdo, Korea

Hyun¹,

Min²,

Lee³

et al. 2014

The Korean Journal of Mycology

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Two unrecorded yeasts, Meyerozyma caribbica UL5-1 and Pichia silvicola UL6-1 were screened from 58 yeasts which were isolated from wild flowers in Ulleungdo in Gyeongsangbuk-do, Korea. The morphological and cultural characteristics of these unrecorded yeasts were investigated. Both yeasts were oval in shape and formed pseudomycelia. P. silvicola UL6-1 formed ascospore, but M. UL5-1 did not. P. silvicola UL6-1 and M. caribbica UL5-1 also grew in vitamin-free medium and 5% NaClcontaining yeast extract-peptone-dextrose medium. The two unrecorded yeasts assimilated glucose, galactose, xylose, cellobiose, trehalose, glycerol and sorbitol, and also fermented glucose, fructose and mannose. The supernatant of both M. caribbica UL5-1 and P. silvicola UL6-1 showed high antihypertensive angiotensin I-converting enzyme inhibitory activity of 84.2% and 82.6%, respectively. Cell-free extract of P. silvicola UL6-1 also showed very high anti-diabetic α-glucosidase inhibitory activity (85.8%).

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Section: Physiological Functionalities Of the Unrecorded Yeastsmentioning

confidence: 64%

Characteristics of Two Unrecorded Yeasts from Wild Flowers in Ulleungdo, Korea

Hyun¹,

Min²,

Lee³

et al. 2014

The Korean Journal of Mycology

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“…The mixture was filtered to obtain the cell-free extract and supernatants. The physiological functionalities of these cell-free extracts and supernatants were determined as described in previous papers [ 8 , 17 , 18 , 19 ].…”

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confidence: 99%

Microbiological Characteristics and Physiological Functionality of New Records of Yeasts from Wild Flowers in Yokjido, Korea

Hyun

Lee

2014

Mycobiology

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Two new yeast records, Cryptococcus adeliensis YJ19-2 and Cryptococcus uzbekistanensis YJ10-4 were screened from 60 yeasts strains that were isolated and identified from wild flowers in Yokjido, Gyeongsangnam-do, Korea. The morphological and cultural characteristics of the newly recorded yeasts and the physiological functionalities of the supernatants and cell-free extracts obtained from their cultures were investigated. The two newly recorded yeasts did not form ascospores and pseudomycelia. They also grew well in yeast extract-peptone-dextrose broth. C. uzbekistanensis YJ10-4 grew in a vitamin-free medium and was also tolerant to sugar and salt. Antihypertensive angiotensin I-converting enzyme inhibitory activity of the supernatant from C. adeliensis YJ19-2 was high (71.8%) and its cell-free extract also showed very high (81.2%) antidiabetic á-glucosidase inhibitory activity.

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“…Yeasts have been used in the production of various alcoholic beverages, breads as well as research materials, and recently they also have been used in the production of bioactive compounds such as antihypertensive angiotensin I-converting enzyme (ACE) inhibitors [1] and antidementia β-secretase inhibitor [2], etc [3, 4]. Furthermore, selenium [5], germanium [6] and ginsenoside-Rg3 [7] enriched yeasts were produced by means of bioconversion [8, 9] or by incorporation [10-12] of selenium and germanium into the yeast cells during fermentation.…”

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confidence: 99%

“…It is known that it contains carotenoid, cholin, meliscic acid, zeaxanthin, physalier, betaine (choline derivatives), β-sitosterol, vitamin B 1 and unsaturated fatty acid [4, 13]. Lycii folium and Lycii cortex also contain nicotianamaine, glutamic acid, proline, rutin, vitamin C and cinnamic acid, diterpene sugiol, steroid, β-sitosterol, betaine, vitamin B 2 , kukoamine A, respectively [4]. Therefore, the Lycii fructus including Lycii cortex has been used to the prevention of many diseases including hypertension, liver toxicity and aging [13, 14].…”

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confidence: 99%

Production of Antihypertensive Angiotensin I-Converting Enzyme Inhibitor-Enriched Edible Yeast Using Gugija (Lycium chinesis Mill)

et al. 2010

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To produce bioactive compound enriched yeast using medicinal Gugiga (Lycium chinensis Mill), several edible Saccharomyces species were cultured in Gugija extracts added yeast extract, peptone and dextrose medium (GE - YEPD medium) at 30℃ for 24 hr, and their growth were determined. Growth of Saccharomyces cerevisiae K-7 and Sacchromyces cerevisiae ACTC 7904 were better than those of the other yeasts. Two yeasts were selected and then determined their some physiological functionalities after cultivated the yeasts in the GE - YEPD medium and compared those grown on YEPD medium. Antihypertensive angiotensin I-converting enzyme (ACE) inhibitory activity of S. cerevisiae K-7 grown on GE - YEPD medium was about 20% higher than that grown on YEPD medium. Superoxide dismutase-like activity of S. cerevisiae ACTC 7904 was also about 12% more high. However, the other physiological functionalities were almost same or lower. Optimal addition concentration of Gugija extract was 10%, and maximally growth and ACE inhibitory activity of S. cerevisiae K-7 were shown when the strain was cultured in 10% Gugija extracts containing YEPD medium at 30℃ for 12 hr.

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Physiological Functionality and Enzyme Activity of Biomass fromPichia anomalaGrown on Ginseng-Steaming Effluent

Cited by 5 publications

References 13 publications

Characteristics of Two Unrecorded Yeasts from Wild Flowers in Ulleungdo, Korea

Characteristics of Two Unrecorded Yeasts from Wild Flowers in Ulleungdo, Korea

Microbiological Characteristics and Physiological Functionality of New Records of Yeasts from Wild Flowers in Yokjido, Korea

Production of Antihypertensive Angiotensin I-Converting Enzyme Inhibitor-Enriched Edible Yeast Using Gugija (Lycium chinesis Mill)

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