• 제목/요약/키워드: Cinnamon Oil

검색결과 54건 처리시간 0.028초

김치의 재래보존법 검증 (Verification of Conventional kimchi Preservation Methods)

  • 허은영;이명희;노홍균
    • 한국식품영양과학회지
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    • 제26권5호
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    • pp.807-813
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    • 1997
  • Various additives(glucono-$\delta$-lactone, glycine, chitosan, Chinese pepper extract+msutard oil, cinnamon oil+ginger oil+mustard oil, Chinese pepper extract), used in the Korean patents singularly or in combination, were tested for extension of shelf-life of kimchi. Addition of glucono-$\delta$-lactone or chitosan was somewhat effective in delaying the fermentation rate, however no such effect was seen by other additives. Chitosan at the concentrations of 0.5, 1.0, and 1.5% was similarily effective in delaying the fermen-tation rate. Mustard oil or cinnamon oil tend to delay the fermentation rate by singular addition at the concern tration of 0.5% or 1%. Soaking of the salted and washed Chinese cabbage in 0.5% chitosan solution resulted in delay of the fermentation rate of kimchi.

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식물정유와 파라핀오일이 검거세미나방에 미치는 영향 (Effect of Essential Oils and Paraffin Oil on Black Cutworm, Agrotis ipsilon (Lepidoptera: Noctuidae))

  • 이동운
    • Weed & Turfgrass Science
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    • 제2권1호
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    • pp.62-69
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    • 2013
  • 검거세미나방(Agrotis ipsilon)은 다양한 작물에 피해를 주며 특히 골프장 잔디에 심각한 피해를 주는 해충이다. 식물정유는 해충방제를 위한 대체방제제의 하나이다. 본 연구는 16종의 식물정유(anise, camphor, cinnamon, citronella, clove, fennel, geranium, lavender, lemongrass, linseed, neem, peppermint, pine, thyme, turpentine and tea saponin)와 파라핀오일의 검거세미나방에 대한 방제효과를 실내와 온실, 야외에서 검정하였다. 온실의 퍼레니얼라이그라스 pot에 각각의 정유를 처리한 결과 anis, cinnamon, neem, paraffin, turpentine 처리에서 잔디피해가 적었으며 neem oil (4,000, 2,000, 1,000 ppm) 처리시 검거세미나방 치사율은 각각 100, 100, 64%였다. 2,000 ppm neem oil처리 퍼레니얼라이그라스 잎을 섭식한 검거세미나방 유충의 체중은 무처리에 비해 5배정도 낮았다. 2~3령충 검거세미나방에 대하여 pot와 야외에서 고농도 neem oil 처리 후 관수가(20,000 ppm 0.1 L 처리 후 물 0.9 L $m^2$ 살포) 저농도의 다량살포 (2,000 ppm 1 L $m^2$)에 비하여 효과가 높았으나 4령충에 대해서는 효과가 없었다.

감마선(線) 조사(照射)에 의한 Pork Sausage의 저장(貯藏)에 관(關)한 연구(硏究) - 제(第)3보(報) 식용적색(食用赤色)2호(號)와 황색(黃色)4호(號)의 안정성(安定性)에 미치는 가열(加熱) 및 감마선(線) 조사(照射)의 영향(影響) - (Studies on the Preservation of Pork Sausage by Gamma Radiation - Part 3. Effects of Heating and Gamma Radiation on the Stability of Amaranth and Tartrazin -)

  • 김연진;공운영;권중철
    • 한국식품과학회지
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    • 제5권2호
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    • pp.89-94
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    • 1973
  • 육제품(肉製品)의 착색제(着色劑)로 사용되고 있는 식용적색2호(食用赤色2號)와 황색4호(黃色4號)의 가열(加熱) 및 감마(線) 조사(照射)에 의한 변색정도(變色程度)와 첨가물(添加物)에 의한 영향을 model system 을 사용하여 관찰하였다. 황색2호(黃色2號)는 가열(加熱)에 의하여 뚜렷한 변색(變色)을 나타내지 않았으나 황색4호(黃色4號)는 Na-TPP 와 cinnamon oil 을 첨가(添加)하므로써 약간의 퇴색(褪色)을 하였다. 감마선(線) 조사(照射)에 의한 영향은 선량(線量)의 증가와 더불어 퇴색(褪色)하였으며 $NaNO_2$ 와 ascorbic acid 는 퇴색(褪色)을 억제하는 반면 Na-TPP 와 cinnamon oil 은 오히려 촉진하는 경향을 보였다. 이러한 퇴색도(褪色度)는 적색2호(赤色2號)보다는 황색4호(黃色4호(號)가 더욱 현저하였으며 $5^{\circ}C$ 보존(保存)보다는 $25^{\circ}C$보존(保存)에서 퇴색(褪色)이 촉진되었다.

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Culinary Cinnamon and Clove Powder Ameliorate Fatty Liver Formation Induced by Ethanol Supplementation in Zebrafish

  • ;;조경현
    • 대한의생명과학회지
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    • 제16권1호
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    • pp.33-38
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    • 2010
  • Culinary herbs and spices have received much attention since they contain high concentrations of bioactive ingredients for antioxidant and anti-inflammatory activities. Protection effect of the herb and spice against acute alcohol consumption has been investigated using zebrafish as a vertebrate model. During 30 days bathed in water containing 1% Et-OH and the designated herb or spice, the survival rate of the Et-OH group was decreased sharply (up to 20% at 10 days). The cinnamon-fed group showed the highest and longer survival rate up to 80% up to for 30 days under the presence of Et-OH, while clove-fed group showed 40% survival rate for 25 days. Et-OH group serum exhibited the weakest antioxidant ability from ferric ion removal ability (FRA) assay; FRA ability was increased in the cinnamon-fed group up to 414%, while the clove and laurel group increased 256% and 309%, respectively. Histologic observation and Oil-red O staining showed hepatic tissue damage was severe in the Et-OH group. The cinnamon- or clove-fed group showed much ameliorated hepatic tissue morphology with minimized steatosis. The cinnamon- or clove-fed group showed lower serum GOT and GPT levels than the Et-OH group. Among hepatic tissue extract, the clove-fed group exhibited the lowest level of GOT and GPT. These results suggest that consumption of cinnamon and clove might be beneficial to attenuate progress of acute fatty liver change by alcohol consumption.

Anticholinesterase activity of Cinnamomum zeylanicum L. leaf extract

  • Dalai, Manoj Kumar;Bhadra, Santanu;Chaudhary, Sushil Kumar;Chanda, Joydeb;Bandyopadhyay, Arun;Mukherjee, Pulok K.
    • 셀메드
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    • 제4권2호
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    • pp.11.1-11.6
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    • 2014
  • Cinnamomum zeylanicum (C. zeylanicum) is a tropical evergreen tree of Lauraceae family. It is one of the oldest culinary spices known and used traditionally in many cultures for centuries. In addition to its culinary uses, cinnamon also possesses as a folk remedy of many health disease condition including analgesic, antiseptic, antispasmodic, aphrodisiac, astringent, carminative, haemostatic, insecticidal, and parasiticide and memory enhancing property. This study was aimed to assess the acetylcholinesterase and butyrylcholinesterase inhibitory activity of standardized methanol extract of the C. zeylanicum. Gas chromatography - mass spectrometry (GC-MS) and high performance liquid chromatography (HPLC) analysis were done to identify the presence of eugenol as chemical component and support the neuroprotective activity in the extract. Anticholinesterase inhibitory activity of crude methanol extract of C. zeylanicum leaves and cinnamon oil were evaluated by 96-well microtiter plate assay and thin layer chromatography bioassay detection methods. This study revealed that cinnamon oil ($IC_{50}:45.88{\pm}1.94{\mu}g/ml$) has better anticholinesterase activity than methanol extract ($IC_{50}:77.78{\pm}0.03{\mu}g/ml$). In HPLC analysis, retention time of eugenol in cinnamon oil was found to be 15.81 min which was comparable with the retention time (15.99 min) of the reference standard, eugenol. Seven chemical compounds were identified by GC-MS analysis, in which eugenol as an important phytoconstituents. Thus the phytochemicals from C. zeylanicum methanol leaves extract could be developed as potential source of anticholinesterase activity, with particular benefit in the symptomatic treatment of Alzheimer's disease.

어리쌀바구미에 대한 식물정유의 훈증독성과 기피효과 (Fumigant Toxicity and the Repellent Effect of Essential Oils against Sitophilus zeamais Motschulsky)

  • 김연국;김광호;이종진;이회선;이상계
    • 한국응용곤충학회지
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    • 제51권4호
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    • pp.389-395
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    • 2012
  • 본 연구는 쌀을 비롯한 저장곡물을 가해하는 어리쌀바구미(Sitophilus zeamais) 성충에 대해서 8종의 식물정유의 훈증독성과 Y-tube를 이용한 후각반응으로 기피효과를 조사하였다. $10{\mu}{\ell}/L$ air의 농도에서 훈증독성시험 결과 pennyroyal과 tea tree 오일에서 각각 97%, 63%의 높은 살충효과를 보였다. 특히, pennyroyal oil($LT_{50}$, hour=3.87)은 tea tree oil($LT_{50}$, hour=4.09)보다 높고 빠른 살충력을 보였다. $10{\mu}{\ell}$/filter paper의 농도에서 후각계를 이용한 기피효과는 Cedarwood(80%), Cinnamon(83.3%), Cypress(81.1%), pennyroyal(97.1%) oil이 높은 기피활성을 보였으며, 이보다 낮은 $1{\mu}{\ell}$/filter paper의 농도에서도 Cinnamon(82.4%), Cypress(80.0%), pennyroyal(86.7%) 오일은 높은 기피활성을 나타냈다.

Grapefruit seed extract와 7종의 Essential oil 및 혼합 Essential oil의 항균 활성 (Antibacterial activity of grapefruit seed extract and seven kinds of essential and blended essential oils)

  • 육영삼
    • 융합정보논문지
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    • 제11권6호
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    • pp.198-205
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    • 2021
  • 본 배경 : 질염은 항생제를 복용하는 방식으로 치료를 하고 있으며, 이러한 항생제의 지속적인 치료는 내성을 유발할 수 있다. 연구 방법 : Lactic acid bacteria 2종에 에센셜 오일을 이용한 항균 활성을 보고자 한다. SE(Grapefruit Seed Extract), eucalyptus, tea tree, clove bud oil, cinnamon oil, lemongrass oil, thyme oil, ginger oil을 일정 비율로 넣어 배양 후, 병원성 미생물- E. coli, C. albicans와 Lactic acid bacteria은 균주에 맞는 배지를 사용하여 균 수를 측정하였다. 결과 : Essential oil 7종과 GSE가 병원성 미생물에 억제 효과가 있으며, 병원성균(E. coli, C. albicans)에 대한 Grapefruit seed extract(GSE)의 억제농도를 확인하였다, 병원성균은 억제하고 Lactic acid bacteria는 억제하지 않는 배합비도 확인하였다(GSE 농도가 200ppm에서 Eucalyptus globulus(EG) oil 50㎕와 Melaleuca alternifolia oil(Tea tree oil, TTO) 50㎕(pH 5.0, 5.5, 6.0)). 결론 : 본 실험에서 Essential oil은 다양한 항균 활성 가지고 있어 항생제 대안으로도 생각할 수 있으며, 장기 항생제 치료환자에 대한 보조 항균제로서도 유용할 것으로 생각된다.

7종의 주요 해충에 대한 식물추출물의 살란 효과 (Ovicidal Effect of Plant Extract Mixture Against Seven Major Insect Pests)

  • 이희아;이영수
    • 한국응용곤충학회지
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    • 제63권1호
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    • pp.75-76
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    • 2024
  • 몇 종의 주요 농작물 해충에 대한 식물추출물(cinnamon extract 5% + citronella oil 10% + citrus oil 30% + derris extract 10% + neem extract 20% + penetrating surfactant 25%)의 살란 효과를 분무법으로 검정하였다. 노린재류의 경우 알이 부화하는 과정에서 치사하는 경향을 보였다. 식물추출물(500배액) 처리시 썩덩나무노린재(Halyomorpha halys), 톱다리개미허리노린재(Riptortus clavatus), 홍비단노린재(Eurydema dominulus), 온실가루이(Trialeurodes vaprarorium), 담배가루이(Bemisia tabaci), 파밤나방(Spodoptera exigua), 검거세미밤나방(Agrotis ipsilon)에 대한 최종 살란 효과는 100%로 높게 나타나, 향후 산업화가 가능할 것으로 생각된다.

The Effects of Thyme and Cinnamon Essential Oils on Performance, Rumen Fermentation and Blood Metabolites in Holstein Calves Consuming High Concentrate Diet

  • Vakili, A.R.;Khorrami, Behzad;Mesgaran, M. Danesh;Parand, E.
    • Asian-Australasian Journal of Animal Sciences
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    • 제26권7호
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    • pp.935-944
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    • 2013
  • Essential oils have been shown to favorably effect in vitro ruminal fermentation, but there are few in vivo studies that have examined animal responses. The objective of this study was to evaluate the effects of thyme (THY) and cinnamon (CIN) essential oils on feed intake, growth performance, ruminal fermentation and blood metabolites in feedlot calves fed high-concentrate diets. Twelve growing Holstein calves ($213{\pm}17kg$ initial BW) were used in a completely randomized design and received their respective dietary treatments for 45 d. Treatments were: 1-control (no additive), 2-THY (5 g/d/calf) and 3-CIN (5 g/d/calf). Calves were fed ad libitum diets consisting of 15% forage and 85% concentrate, and adapted to the finishing diet by gradually increasing the concentrate ratio with feeding a series of transition diets 5 wk before the experiment started. Supplementation of THY or CIN did not affect DMI and ADG, and feed efficiency was similar between treatment groups. There were no effects of additives on ruminal pH and rumen concentrations of ammonia nitrogen and total VFA; whereas molar proportion of acetate and ratio of acetate to propionate decreased, and the molar proportion of propionate increased with THY and CIN supplementation. Rumen molar concentration of butyrate was significantly increased by adding CIN compared to control; but no change was observed with THY compared with control group. No effects of THY, or CIN were observed on valerate, isobutyrate or isovalerate proportions. Plasma concentrations of glucose, cholesterol, triglyceride, urea-N, ${\beta}$-hydroxybutyrate, alanine aminotransferase and aspartate aminotransferase were not changed by feeding THY or CIN. Results from this study suggest that supplementing a feedlot finishing diet with THY or CIN essential oil might be useful as ruminal fermentation modifiers in beef production systems, but has minor impacts on blood metabolites.

Chemical Pesticides and Plant Essential Oils for Disease Control of Tomato Bacterial Wilt

  • Lee, Young-Hee;Choi, Chang-Won;Kim, Seong-Hwan;Yun, Jae-Gill;Chang, Seog-Won;Kim, Young-Shik;Hong, Jeum-Kyu
    • The Plant Pathology Journal
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    • 제28권1호
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    • pp.32-39
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    • 2012
  • Efficacy of different control methods was evaluated for disease management of tomato bacterial wilt caused by $Ralstonia$ $solanacearum$. All six chemical pesticides applied to the bacterial suspension showed $in$ $vitro$ bactericidal activities against $R.$ $solanacearum$. Minimal inhibitory concentrations (MICs) of copper hydroxide (CH), copper hydroxide-oxadixyl mixture (CH+O), and copper oxychloride-dithianon mixture (CO+D) were all 200 ${\mu}g/ml$; MIC of copper oxychloride-kasugamycin (CO+K) mixture was 100 ${\mu}g/ml$; MICs of both streptomycin- validamycin (S+V) and oxine copper-polyoxine B mixture (OC+PB) were 10 ${\mu}g/ml$. Among these chemical pesticides, treatment of the detached tomato leaves with the 5 pesticides (1 mg/ml), except for OC+PB delayed early wilting symptom development caused by the bacterial inoculation ($10^6$ and $10^7$ cfu/ml). Four pesticides, CH, CH+O, CO+K and S+V, showed disease protection in pot analyses. Six plant essential oils, such as cinnamon oil, citral, clove oil, eugenol, geraniol and limonene, differentially showed their antibacterial activities $in$ $vitro$ against $R.$ $solanacearum$ demonstrated by paper disc assay. Among those, cinnamon oil and clove oil exert the most effective activity for protection from the wilt disease caused by the bacterial infection ($10^6$ cfu/ml). Treatment with cinnamon oil and clove oil also suppressed bacterial disease by a higher inoculum concentration ($10^7$ cfu/ml). Clove oil could be used for prevention of bacterial wilt disease of tomato plants without any phytotoxicity. Thus, we suggest that copper compounds, antibiotics and essential oils have potency as a controlling agent of tomato bacterial wilt.