Studies on Analysis of Growth Characteristics, Ability of Dry Matter Production, and Yield of Panax ginseng C. A. Meyer at Different Growth Stages with Different Cultivars and Shading Nets in Paddy Field

Song, Beom-Heon; Chang, Yoon-Gi; Lee, Kyunga; Lee, Sung‐Woo; Kang, Seung-Won; Cha, Sun-Woo

doi:10.7783/kjmcs.2011.19.2.090

Cited by 10 publications

(5 citation statements)

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“…The total yield showed the same trend as the shoot fresh weight [37], consistent with our results. In two ginseng cultivars used in a previous study ('Chenpoong' and 'Geumpoong'), 'Chenpoong' had higher significant differences than 'Geumpoong' in the fresh and dry weight by cultivar and growth period [38]. Our results also showed that the growth characteristics of ginseng were affected by cultivar and growth period.…”

Section: Growth Characteristicssupporting

confidence: 64%

Comparison of Growth Patterns and Metabolite Composition of Different Ginseng Cultivars (Yunpoong and K-1) Grown in a Vertical Farm

et al. 2023

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This study analyzed growth patterns, biological compounds, antioxidant properties, ginsenoside contents, metabolites, and the annual net production of ‘Yunpoong’ and ‘K-1’ to find the optimal harvesting time of ginseng sprouts. One-year-old ginseng seedlings were cultivated in a container-type vertical farm under a temperature of 20 °C, a humidity of 60%, and average light intensity of 46.4 µmol m−2 s−1 (16 h photoperiod). Growth patterns at 2, 3, 4, and 5 weeks after transplanting (WAT) differed between cultivars. Regarding biological compounds and antioxidant properties, ‘Yunpoong’ took 5 WAT (43.59%; 2,2-diphenyl-1-picryl-hydrazine-hydrate radical scavenging activity, 1.47 OD593nm; ferric reducing antioxidant power assay, 78.01%; 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activity), and ‘K-1’ took 4 WAT (0.98 Re mg g−1; total flavonoid contents, 35.93%; DPPH) to show a high content. Two cultivars showed the highest total ginsenoside contents at 5 WAT. Most of the analyzed metabolites had a higher content in ‘Yunpoong’ than in ‘K-1’. In both cultivars, it was confirmed that the longer the growth period (3 − > 5 WAT), the lower the yield and the annual ginsenoside net production. Therefore, ‘Yunpoong’ and ‘K-1’ cultivars should be grown as ginseng sprouts in the vertical farms for approximately 3 WAT and 4 WAT, respectively.

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Section: Growth Characteristicssupporting

confidence: 64%

Comparison of Growth Patterns and Metabolite Composition of Different Ginseng Cultivars (Yunpoong and K-1) Grown in a Vertical Farm

et al. 2023

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“…Although 200 μg/mL fermented shoot extract significantly decreased lipid accumulation by 76.08% of the differentiated control group, it has a lower inhibition rate compared to the root extract-treated group. The carbohydrate content in root and leaves are 59% and 73%, respectively [24,25], and a high sugar concentration is considered to affect lipid accumulation. In one study [26], the supplementation of a high-fat diet with hydroponic ginseng vinegar, containing ginsenoside Rg2, resulted in decreased body weight, fat weight, and liver weight in mice.…”

Section: Resultsmentioning

confidence: 99%

Improved Antioxidant, Anti-inflammatory, and Anti-adipogenic Properties of Hydroponic Ginseng Fermented by Leuconostoc mesenteroides KCCM 12010P

2019

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Hydroponic ginseng (HPG) has been known to have various bio-functionalities, including an antioxidant effect. Recently, fermentation by lactic acid bacteria has been studied to enhance bio-functional activities in plants by biologically converting their chemical compounds. HPG roots and shoots were fermented with Leuconostoc mesenteroides KCCM 12010P isolated from kimchi. The total phenolic compounds, antioxidant, anti-inflammatory, and anti-adipogenic effects of these fermented samples were evaluated in comparison with non-fermented samples (control). During 24 h fermentation of HPG roots and shoots, the viable number of cells increased to 7.50 Log colony forming unit (CFU)/mL. Total phenolic and flavonoid contents of the fermented HPG roots increased by 107.19% and 645.59%, respectively, compared to non-fermented HPG roots. The antioxidant activity of fermented HPG, as assessed by 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), β-carotene-linoleic, and ferric reducing antioxidant power (FRAP) assay, was also significantly enhanced. In an anti-inflammatory effect of lipopolysaccharide (LPS)-stimulated RAW 264.7 cells, the nitric oxide content and the expression of inducible nitric oxide synthase (iNOS), tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6) decreased when treated with fermented samples. Simultaneously, lipid accumulation in 3T3-L1 adipocyte was reduced when treated with fermented HPG. Fermentation by L. mesenteroides showed improved antioxidant, anti-inflammatory and anti-adipogenic HPG effects. These results show that fermented HPG has potential for applications in the functional food industry.

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“…품질의 변화를 있었으며, saponin 함량 또한 차이가 있다는 보 고가 있다 Song et al, 2011). ERG의 경우 버 섯의 균사를 통하여 얻어지는 기능성 물질로서, 버섯의 경우 균사가 지속적으로 생장할 때에는 물질을 축척하기 보다는 생 장에 많은 에너지를 소모함으로 인하여 균사에 많은 물질을 함유하고 있지 않다 (Sung et al, 1998).…”

Section: B) Erg은 수용성 아미노산의 일종으 로 버섯과 같은 곰팡이에서 주로 합성이 되며 천마의 경우 공 생unclassified

Change of Major Functional Components of Gastrodia elata Blume with Cultivation Conditions and Harvest Times

Kim¹,

Park²

2013

Korean Journal of Medicinal Crop Science

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S :Gastrodia elata Blume is a achlorophyllous orchid plant that has been used in traditional medicine to treat many human illnesses, such as vertigo, hemiplegia, and epilepsy. It contains three major pharmacological substances; gastrodin, ergothioneine, and vanillyl alcohol. Here we investigated the quantitative changes in those functional components by cultivation conditions and harvest times. The content of ergothioneine was different with cultivation areas, while gastrodin accumulated the higher levels than vanillyl alcohol regardless of cultivation areas. The smaller tubers contained the higher concentrations of gastrodin and the lower concentrations of ergothioneine than did the larger tubers. The cultivation under sun shade screen increased the concentrations of both gastrodin and vanillyl alcohol but decreased the levels of ergothioneine. We also determined the contents of functional substances depending on the harvest times. The concentration of gastrodin was higher in October than in April, while the level of ergothioneine was higher in April than in October. Interestingly, the use of sexually propagated seed tubers produced 1.9 times higher levels of gastrodin compared to vegetatively propagated seed tubers. In this study, we found that three major functional substances in G. elata tubers altered depending on various cultivation practices, which might be important to increase the economic values of G. elata tubers.

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Studies on Analysis of Growth Characteristics, Ability of Dry Matter Production, and Yield of Panax ginseng C. A. Meyer at Different Growth Stages with Different Cultivars and Shading Nets in Paddy Field

Cited by 10 publications

References 0 publications

Comparison of Growth Patterns and Metabolite Composition of Different Ginseng Cultivars (Yunpoong and K-1) Grown in a Vertical Farm

Comparison of Growth Patterns and Metabolite Composition of Different Ginseng Cultivars (Yunpoong and K-1) Grown in a Vertical Farm

Improved Antioxidant, Anti-inflammatory, and Anti-adipogenic Properties of Hydroponic Ginseng Fermented by Leuconostoc mesenteroides KCCM 12010P

Change of Major Functional Components of Gastrodia elata Blume with Cultivation Conditions and Harvest Times

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