• Title/Summary/Keyword: 백출

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Browning Inhibition Effect of the Atractylodis Rhizoma Alba Extract and L-cysteine Combination on Agaricus bisporus (백출 추출물과 L-cysteine의 병용처리가 양송이버섯의 갈변억제에 미치는 영향)

  • Lee, Da-Uhm;Kim, Gun-Hee
    • Food Science and Preservation
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    • v.20 no.2
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    • pp.173-181
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    • 2013
  • This study investigated that anti-browning effects of Atractylodis Rhizoma Alba extract and L-cysteine combination. Mushrooms were dipped in solutions (0.1% Atractylodis Rhizoma Alba extract containing 0.05% L-cysteine) for 3 min. The dipped mushrooms were packaged in a polystyrene (PS) tray and wrapped with a polyvinyl chloride (PVC) film, and stored for 14 days at $10^{\circ}C$. The browning inhibition activity (Hunter L, a, b color scale and tyrosinase inhibition activity) and quality changes (weight loss rate, gas composition, firmness and sensory evaluation) were analyzed during storage period. After 14 days, the Hunter L and ${\Delta}E$ value of mushrooms treated in 0.1% Atractylodis Rhizoma Alba extract containing 0.05% L-cysteine were 87.24 and 5.56, respectively. The mushrooms treated with 0.1% Atractylodis Rhizoma Alba extract containing 0.05% L-cysteine also showed higher firmness (13.31 N) and smaller weight loss rate (2.87%) than the untreated mushroom (11.42 N, 3.04%) on storage day 14. During storage period, the sensory evaluation showed that overall acceptability of mushrooms treated with 0.1% Atractylodis Rhizoma Alba extract containing 0.05% L-cysteine were higher than those of the untreated mushrooms, except those that were stored for five days. Overall, the mushrooms treated with 0.1% Atractylodis Rhizoma Alba extract containing 0.05% L-cysteine had a higher tyrosinase inhibition activity than the untreated mushrooms during storage period. This study suggests that the browning of the mushrooms treated with 0.1% Atractylodis Rhizoma Alba extract containing 0.05% L-cysteine solution were inhibited, and the that their shelf life was extended.

Volatile Flavor of Atractylodes japonica koidzumi (삽주의 휘발성 향기성분)

  • 이종원;이재곤;김미주;도재호;양재원
    • The Korean Journal of Food And Nutrition
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    • v.14 no.1
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    • pp.15-19
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    • 2001
  • An attempt was made in this study to analyze volatile flavor components of A. macrocephala Koidz. and A. lanacea DC. (Atractylodes japonica Koidzumi). Essential oils in A. macrocephala Koidz. and. A. lanacea DC. were isolated by a simultaneous steam distillation and extraction(SDE) method using n-pentane/diethy ether as solvent. A total of 30 and 28 components were identified by GC/MS from the essential oils of A. macrocephala Koidz. (18 hydrocarbons. 2 carbonyls, 5 alcohols, 5 esters) and A. lanacea DC.(14 hydrocarbons, 6 carbonyls, 4 alcohols, 3 esters, 1 acids), respectively. The major volatile flavor components in A. macrocephala Koidz. and A. lanacea DC. were furanodiene(27.9%, 15.7%), $\alpha$-cyperone(8.1%. 22.5% ), alloaromadendrene(2.9%, 4.7% ), (1,1-biphenyl)-4-carbon aldehyde 0%, 8.7% ) were found, respectively. Ten components including limonene, p-cymene, p-hymen-8-ol, (1,1-biphenyl)-4-carbox aldehyde were identified in A. lanacea DC, but not in A. macrocephala Koidz. and eight components including $\alpha$-copanene, isocaryophyllene, $\beta$-himahalene. germacrene B were and identified in A. macrocephala Koidz. but not in A. lanacea DC.

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Effects of Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture on Osteoblast Differentiation and Osteoclast Formation (방사선 육종 차조기와 백출 복합물이 조골세포와 파골세포의 활성에 미치는 영향)

  • Sim, Boo-Yong;Ji, Joong-Gu
    • Journal of the Korean Applied Science and Technology
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    • v.38 no.1
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    • pp.168-177
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    • 2021
  • The effects of the Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture on the activities of osteoblast differentiation and the restraint of osteoclast formation were investigated. the Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture in the human osteoblast "MG-63" cell, was examined in relation to alkaline phosphatase (ALP) activity and alizarin red stains. In order to observe the effects of osteoclasts formation, we analyzed RAW 264.7 cell tartrate-resistant acid phosphatase (TRAP) activity and TRAP stains. In cytotoxicity testing, it was confirmed that apple extract is safe at a concentration of 50 ㎍/㎖ or less. The ALP activity and Bone calcification formation ability were the Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture had a lower activity than that of control group. However the Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture significantly reduced activity of TRAP in the RAW 264.7 osteoclastic cell generation and effectively Inhibited the TRAP(+) multinuclear cells. Thus, our results demonstrate that the Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture enhances the inhibitory activity of bone-resorption in RAW 264.7 cells. In conclusion, the Perilla frutescens var. crispa and Atractylodes macrocephala Koidzumi mixture seem to be effective in the prevention and treatment of bone related disorders.

Antioxidant and Anti-inflammatory Activities of Atractylodes japonica According to Extract Methods (백출 용매추출 방법에 따른 항산화 활성 및 항염증 효과)

  • Oh, Hee-Kyung
    • Journal of the Korean Applied Science and Technology
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    • v.38 no.6
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    • pp.1543-1552
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    • 2021
  • Atractylodes japonica has been widely used in a traditional Korean herbal medicine exerting various pharmacological activities such as diauretic action, asriction, anti-allergy, neuroprotective activity, anti-cancer, immunomodulation and gastrointestinal protective effect. This study was to investigate the antioxidant, nitric oxide and inflammatory cytokines production of A. japonica extract by water and 70% ethanol. DPPH and ABTS free radical scavenging activity were increased in a dose-dependent manners with both extracts and there was no difference with extract solvents. 70% ethanol extract of A. japonica showed a very strong inhibitory effect on NO production. Both extracts of A. japonica significantly reduce the expression of iNOS and COX-2 proteins involved in NO prodction. A. japonica extract by water and 70% ethanol inhibited LPS-induced proinflammatory cytokines such as IL-6 and IL-1b. In this study, 70% ethanol extract of A. japonica significantly suppresses LPS-induced NO and inflammatory cytokine production. Therefore it can be widely used to treat and improve inflammatory diseases.

Anti-Arthritic Effect of Radiation Mutant Perilla frutescens var. crispa and Atractylodes macrophala koidz. (방사선 육종 차조기와 백출 복합추출물의 항관절염 효과)

  • Park, Mi Hee;Kim, Chul Jin;Lee, Jin Young;Keum, Chang Yeop;Kim, In Seon;Jin, Chang Hyun;Ji, Joong-Gu;Kim, Sung-kyu
    • Journal of the Korean Applied Science and Technology
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    • v.37 no.1
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    • pp.102-113
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    • 2020
  • In this study, anti-arthritic effect of the mixed extract of radiation mutant Perilla frutescens var. crispa and Atractylodes macrophala koidz was investigated. Cell viability was determined by MTT assay in RAW 264.7 cells. The anti-inflammatory effect of mixed extracts was determined through measurement of the levels of reactive oxygen species (ROS) and nitric oxide (NO), release of inflammatory cytokines and expression of NF-κB, COX-2 and iNOS in LPS-induced RAW 264.7 cells after treatment of mixed extracts (5, 10, 25 ㎍/㎖). We showed that the mixed extracts was not toxic in the dose of 5, 10, 25 ug/ml, and significantly inhibited production of nitric oxide and ROS, cytokines including IL-1β, IL-6, TNF-α, and inflammatory proteins including NF-κB, COX-2 and iNOS in LPS-induced RAW 264.7 cells. Moreover, the mixed extract inhibited the type II collagen induced arthritis in DBA mice in the dose of 66.5 and 133mg/kg/day. Therefore, we suggest that mixed extract of radiation mutant Perilla frutescens var. crispa and Atractylodes macrophala koidz can be developed as a raw material for health functional food and therapeutics to treat the inflammatory arthritis.

Effect of Plant Growth Regulators on in vitro Cultured Atractylodes Hybrid 'Dachul' (A. macrocephala x A. japonica) (기내배양 백출 교잡종 '다출'(Dachul, Atractylodes macrocephala x A. japonica)에 미치는 생장조절제처리효과)

  • Koo, Woo-Li;Cho, Joon-Hyeong;Park, Chun-Geon;Ahn, Young-Sup;Park, Chung-Berm
    • Korean Journal of Plant Resources
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    • v.24 no.5
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    • pp.591-598
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    • 2011
  • This study was conducted to establish the tissue culture system for Atractylodes plant which is most frequently used in oriental medicine. Root and auxiliary bud of Dachul cv., which is Atractylodes hybrid (A. macrocephala x A. japonica), were used as target tissues for in vitro culture. In root culture, callus induction rate was higher in the treatment of BAP combined with NAA than others, however, 2-iP was more effective for callus proliferation and root induction. Although calli were effectively induced from the root and proliferated in lower concentration of cytokinin combined with higher auxin, root tissue was inappropriate for shoot regeneration. For plant regeneration with axillary bud, BAP combined with NAA was more effective than 2-iP with NAA or IBA. Number of regenerated plant per bud was 3.8, which was highest, and stem diameters was shown as 5.0mm under the conditions of 1 mg/L BAP combined with 1 mg/L NAA. Although, plant height was tend to be higher in 2-iP than BAP, number of the regenerated plant was lower via versus. Furthermore, root proliferation of regenerated plant was more effective in higher concentration of sucrose (7%) than in lower concentration (3%). In results, auxiliary bud was an efficient target tissue for producing regenerated plant of Atractylodes under the conditions of 1 mg/L BAP combined with 1 mg/L NAA and higher concentration of sucrose was effective for root proliferation of regenerated plants.

Discrimination of Atractylodes Rhizome White Using Anatomical Characteristics and SCAR Markers (해부형태적 특징과 SCAR Marker를 이용한 백출의 기원식물 판별)

  • Bang, Kyong-Hwan;Sung, Jung-Sook;Park, Chung-Heon;Jin, Dong-Chun;Park, Chun-Geon;Yu, Hong-Seob;Park, Hee-Woon;Seong, Nak-Sul
    • Korean Journal of Medicinal Crop Science
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    • v.12 no.1
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    • pp.53-59
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    • 2004
  • Finding a means to discriminate the commercial herb medicines when they were dried and sliced is a very important and imminent project in Korea. To differentiate plant origins and the commercial herb medicines of Atractylodes japonica and A. macrocephala, two discriminative methods using anatomical characteristics and SCAR marker were applied. It was possible to discriminate plant origins and the commercial herb medicines between A. japonica and A. macrocephala by anatomical characteristics: development of periderm, layer of stone cell, distribution of laticiferous vessels, development of xylem fiber in xylem ray, contained quantity of clustered crystals and others. While, two SCAR markers were developed from RAPD clones: SAjR2 (600 bp) from AjR2 and SAmR1 (1,200 bp) from AmR1. These two markers were enough for discrimination plant origins and the commercial herb medicines between A. japonica and A. macrocephala. The result of application of anatomical characteristics and SCAR markers to investigate current status in domestic herb market, Daegu and Kumsan herb market, it was identified to be current herb medicines of A japonica.