esculin/인삼속

A total of 58 isolates of β-glucosidase-producing microorganisms were isolated from soil around the wild ginseng roots under forest using Esculin-R2A agar. Among these isolates, strain GS33 showed a strong ability to convert ginsenosides Rb1, Rb2, Rc, and Rd into F2, Rg3, C-K, and convert

Red ginseng (Panax ginseng), a Korean traditional medicinal plant, contains a variety of ginsenosides as major functional components. It is necessary to remove sugar moieties from the major ginsenosides, which have a lower absorption rate into the intestine, to obtain the aglycone form. To screen

This study was conducted to isolate and characterize Paenibacillus sp. MBT213 possessing β-glucosidase activity from raw milk, and examine the enzymatic capacity on the hydrolysis of a major ginsenoside (Rb1). Strain MBT213 was found to have a high hydrolytic ability on ginsenoside Rb1 by Esculin

Rb₁ and Rg₁ are the major ginsenosides in protopanaxadiol and protopanaxatriol. Their content in ginsenosides was 23.8 and 17.6%, respectively. A total of 22 isolates of β-glucosidase producing microorganisms were isolated from the soil of a ginseng field using Esculin-R2A agar. Among these

A novel bacterial strain DCY89(T) was isolated from soil sample of ginseng field and was characterized using a polyphasic approach. Cells were Gram-reaction-positive, rod-shaped, spore-forming and motile with flagella. The strain was aerobic, esculin and starch positive, catalase- and

The isolated Chryseobacterium ginsengiterrae sp. nov DCY68T was found to be Gram-negative, aerobic, non-motile, non-flagellate and rod-shaped. Their size was approximately 0.40-0.46 × 1.0-1.27 μm. The colonies were yellow-pigmented, convex, circular and 0.5-1.3 mm in diameter when grown on R2A agar

This research aimed to explore the diversity of cultivable β-glycosidase-producing micro-organisms in ginseng field soil. Fifty-three strains showing β-glucosidase activity were isolated from a ginseng field, using a newly designed Esculin-R2A agar. All the isolated strains belonged to the genus

BACKGROUND In this study, we screened and identified an endophyte JG09 having strong biocatalytic activity for ginsenosides from Platycodon grandiflorum, converted ginseng total saponins and ginsenoside monomers, determined the source of minor ginsenosides and the transformation pathways, and