• 제목/요약/키워드: Cumin

검색결과 40건 처리시간 0.029초

The Effect of Dietary Black Cumin Seeds (Nigella Sativa L.) on the Performance of Broilers

  • Guler, Talat;Dalkilic, B.;Ertas, O.N.;Ciftci, M.
    • Asian-Australasian Journal of Animal Sciences
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    • 제19권3호
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    • pp.425-430
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    • 2006
  • Three hundred and sixty sexed 3-day-old broiler chicks were divided randomly into six treatment groups (control, antibiotic and black cumin at four levels) of 60 birds each. Black cumin seeds at 0.5%, 1%, 2% or 3% and avilamycin at 10 mg/kgt were added to the basal diet and their effects determined on feed intake, daily live weight gain, feed conversion ratio and carcass characteristics. There were no significant differences in daily feed intake at 21 and 42 days (p>0.05). Average daily gain was significantly different between the treatments. The birds fed the diet containing 1% black cumin seeds and antibiotic were the highest average daily gain, followed by those the other treatment diets and negative control (p<0.05). From 1 to 42 days of age, feed conversion ratios were improved significantly by supplementation with 1% black cumin seeds and with antibiotic (p<0.05) by approximately 5% compared to the control group. Similarly, the highest cold carcass, thigh, breast, wing, neck and liver weights were observed in the 1% black cumin and antibiotic groups (p<0.05). Accordingly, 1% supplementation of black cumin seeds to diets could be considered as an alternative natural growth promoter for poultry instead of antibiotics.

Effect of cumin essential oil usage on fermentation quality, aerobic stability and in vitro digetibility of alfalfa silage

  • Turan, Asli;Onenc, Sibel Soycan
    • Asian-Australasian Journal of Animal Sciences
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    • 제31권8호
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    • pp.1252-1258
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    • 2018
  • Objective: This study was carried out to determine the effects of cumin essential oil on the silage fermentation, aerobic stability and in vitro digestibility of alfalfa silages. Methods: Alfalfa was harvested at early bloom (5th cutting) stage in October and wilted for about 3 hours. The research was carried out at three groups which were the control group where no additive control was done (CON), cumin essential oil (CMN3) with 300 mg/kg and CMN5 with 500 mg/kg cumin essential oil addition. Alfalfa was ensiled in plastic bags. The packages were stored at $8^{\circ}C{\pm}2^{\circ}C$ under laboratory conditions. All groups were sampled for physical, chemical and microbiological analysis 120th day after ensiling. At the end of the ensiling period, all silages were subjected to an aerobic stability test for 7 days. In addition, enzimatic solubility of organic matter (ESOM), metabolizable energy (ME), and relative feed value (RFV) of these silages were determined. Results: pH level decreased in the cumin groups compared to CON (p<0.05), thus inhibiting proteolytic enzymes from breaking down proteins into ammonia. In addition, it increased ESOM amount, and concordantly provided an increase of ME contents. Similarly, dry matter intake and RFV ratio increased. After opening the silage, it kept its aerobic stability for three days. Conclusion: Cumin essential oil improved fermentation, and affected chemical and microbiological characteristics of silages. Especially the addition of 300 mg/kg cumin provided cell wall fractionation through stimulating the activities of enzymes responsible. It also increased the number and activity of lactic acid bacteria (LAB) through providing a development of LAB.

Spices Mycobiota and Mycotoxins Available in Saudi Arabia and Their Abilities to Inhibit Growth of Some Toxigenic Fungi

  • Bokhari, Fardos M.
    • Mycobiology
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    • 제35권2호
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    • pp.47-53
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    • 2007
  • The prevalence and population density of the mycobiota of 50 samples belonging to 10 kinds of spices (anise, black pepper, red pepper, black cumin, peppermint, cardamom, clove, cumin, ginger and marjoram) which collected from different places in Jeddah Governorate were studied. The natural occurrence of mycotoxins in those samples was also investigated. Fifteen genera and thirty-one species of fungi in addition to one species variety were isolated and identified during this study. The most common genera were Aspergillus, Penicillium and Fusarium. Aflatoxins ($12{\sim}40\;{\mu}g/kg$) were detected in the extract of 5 samples of each of anise seeds and black pepper fruits; three samples of black cumin seeds and on sample only of each of peppermint and marjoram leaves out of 5 samples tested of each. Sterigmatocystin ($15{\sim}20\;{\mu}g/kg$) was detected in some samples of red pepper, cumin and marjoram. The inhibitory effects of 10 kinds of powdered spices were tested against 3 toxigenic isolates of fungi (Aspergillus flavus, A. versicolor and Penicillium citrinum). Clove proved to be antimycotic compounds. It inhibited the growth of the tested toxigenic fungi. Black pepper, peppermint, cardamom, cumin and marjoram completely inhibited aflatoxins production, while black pepper and cardamom also completely inhibited sterigmatocystin production.

김치에서 분리한 Lactobacillus plantarum과 Leuconostoc mesenteroides에 대한 향신료 에탄올추출물의 선택적 항균효과 (Selective Antimicrobial Effects of Spice Extracts Against Lactobacillus plantarum and Leuconostoc mesenteroides Isolated from Kimchi.)

  • 김옥미;김미경;이갑랑;김순동
    • 한국미생물·생명공학회지
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    • 제26권5호
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    • pp.373-378
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    • 1998
  • 김치가 젖산발효식품으로서의 특성을 유지하면서 보존성을 증진시키는 방안의 일환으로, 김치의 젖산 생성량이 낮은 초기 숙성균인 Leuconostoc mesenteroides의 생육에는 무관하면서 김치의 산패에 관여하는 Lactobacillus plantarum을 선택적으로 저해할 수 있는 항균제를 탐색하기 위하여 10여종의 향신료로부터 얻은 에탄올추출물의 항균효과를 조사하였다. Paper disc법에 의한 향신료 추출물의 항균력을 측정한 결과 10여종의 향신료 추출물중 cardamon, thyme 및 cumin의 에탄올추출물은 Lac. plantarum을 선택적으로 저해시키는 항균효과를 나타내었다. 또한 농도별에 따른 cardamon 및 thyme 추출물은 4%에서, cumin 추출물은 1% 이상의 농도에서 항균효과를 나타내었다. SDS-PAGE 및 투과전자현미경의 결과의 분석을 통하여 향신료 에탄을 추출물의 주요 항균작용은 균체 세포벽 및 세포막을 약화시키며 이로 인하여 균체세포의 내용물을 세포외로 유출시킴으로서 성장을 저해 또는 사멸시키는 것으로 나타났다.

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Antimite Activity of Cumin Volatiles Against Dermatophagoides farinae and Dermatophagoides pteronyssinus (Acari: Pyroglyphidae)

  • Lee, Hoi-Seon
    • Journal of Microbiology and Biotechnology
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    • 제14권4호
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    • pp.805-809
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    • 2004
  • The antimite activities of cumin seed oil-derived cuminaldehyde and eleven commercial components of Cuminum cyminum oil were examined against Dermatophagoides farinae and Dermatophagoides pteronyssinus adults and compared with those of benzyl benzoate and N,N-diethyl-m-toluamide. Responses varied according to dose and mite species. On the basis of $LD_{50}$ values, the compound most toxic to D. farinae adults was cuminaldehyde ($2.40\mug/cm^2$) followed by benzyl benzoate ($9.32\mug/cm^2$), thymol ($9.43\mug/cm^2$), DEET ($36.84\mug/cm^2$), and 3-carene ($42.11\mug/cm^2$). Against D. pteronyssinus adults, cuminaldehyde ($1.94\mug/cm^2$) was much more effective than benzyl benzoate ($6.50\mug/cm^2$) thymol ($6.92\mug/cm^2$), DEET ($17.79\mug/cm^2$), and 3-carene ($39.85\mug/cm^2$). These results indicate that the antimite activity of cumin seed oil could be caused by cuminaldehyde. Cuminaldehyde was about 3.9 and 3.4 times more toxic than benzyl benzoate against D. farinae and D. pteronyssinus adults, respectively. Therefore, further study is needed to confirm the findings of this study and the possibility of cuminaldehyde as a house dust mite control agent or a lead compound.

Purification and Properties of HPS (Halitosis Prevention Substance) Isolated from Cumin (Cuminum cyminum L.) Seed

  • Kang, Eun-Ju;Ryu, Il-Hwan;Lee, Kap-Sang
    • Food Science and Biotechnology
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    • 제14권5호
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    • pp.621-627
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    • 2005
  • Halitosis is mainly caused by the presence of volatile sulfur-containing compounds (VSC's) produced by proteolytic periodontopathic bacteria in the oral cavity. Various mouth-rinses have been offered on the market as solutions to reduce halitosis. The aim of this study was to find a potent substance for the prevention of halitosis. The halitosis prevention substance (HPS) from cumin seed powder was purified by solvent extraction, silica gel column chromatography and preparative TLC to yield an oil phase (0.98%). Instrumental analysis such as FT-IR, $^1H$-NMR and $^{13}C$-NMR showed that HPS contained an -OH group, -HC=CH-, -COO-, and long chain acyl group. HPS was therefore determined to be 2-hydroxyethyl-${\beta}$-undecenate. HPS inhibited the growth of Fusobacterium nucleatum and Porphyromonas gingivalis, by 72.44% and 64.37% at $1{\times}10^{-2}\;M$, and by 99.85% and 91.62% at $5\;{\times}\;10^{-2}\;M$, respectively. It also inhibited the activity of L-methionine-${\alpha}$-deamino-${\gamma}$-mercaptomethane-lyase (METase), which was produced by oral microbes. Furthermore, the VSC production by oral microbes in the human mouth air decreased with increasing HPS concentration. These results suggested that HPS from cumin seed is an efficient halitosis prevention agent.

김치발효 관련 젖산균에 대한 향신료의 항균력 (Antimicrobial Activity of Exracts from Spices on Lactic Acid Bacteria Related to Kimchi Fermentation)

  • 김미경;정현진
    • 한국식품저장유통학회지
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    • 제5권1호
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    • pp.81-87
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    • 1998
  • Antimicrobial activities of the extracts from spices microorganisms related to kimchi fermentation were investigated. 32 kinds of spices such as allspice, mount, basil, bay leaves, caraway, cardamon, celery, chilli powder, chives, cinnamon, clover, coriander, cumin, dill, fennel, garlic, horseradish, marjorarm, mugwort, mustard, nutmeg, onion, oregano, paprika, parsely, pepper, peppermint, rosemary, sage, tarragon, thyme and tumeric were extracted with water, ethyl ether, ethyl acetate and ethanol. Fractions were tested for antimicrobial activities against Lactobacillus plantarum and Leuconostoc mesenteroides, The extracts of 28 kinds of spices except caraway, cardamon, paprika and tarragon by water extraction, those of 29 kinds except arrowroot, paprika and tarragon by ethyl ether extraction, those of 30 kinds except paprika and tarragon by ethyl acetate extraction, and those of 29 kinds except clover, paprika and tarragon by ethanol extraction showed strong antimicrobial activities against Lactobacillus plantarum. On the other hand, the extracts of 28 kinds of spices except caraway, cardamon, paprika and thyme by water extraction, those of 27 kinds except cardamon, cumin, paprika, tarragon and thyme by ethyl ether extraction, thou of 30 kinds except paprika and thyme by ethyl acetate extraction, and those of 28 kinds except cardamon, cumin, paprika and thyme by ethanol extraction showed strong antimicrobial activities against Leuconostoc mesenteroides.

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Anti-Cariogenicity of 2-Hydroxyethyl ${\beta}$-Undecenate from Cumin (Cuminum cymium L.) Seed

  • Ryu, Il-Hwan;Kang, Enn-Ju;Lee, Kap-Sang
    • Food Science and Biotechnology
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    • 제15권4호
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    • pp.516-522
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    • 2006
  • This study was to assess the antimicrobial action of 2-hydroxyethyl ${\beta}$-undecenate purified from cumin (Cuminum cymium L.) seed against the oral anaerobe, Streptococcus mutans, which is associated with gingivitis, specifically focusing on the catabolic effect. 2-Hydroxyethyl ${\beta}$-undecenate inhibited the acid production and growth of S. mutans after 30 hr incubation at 50 mM. The glycolysis of S. mutans with glucose as substrate was similarly sensitive to 2-hydroxyethyl ${\beta}$-undecenate, with 70% inhibition of glucose utilization at 5 mM and 90% inhibition at 50 mM. In addition, this substance potently inhibited the glycolysis enzyme, glyceraldehyde-3-phosphate dehydrogenase (GADP); the phosphoenolpyruvate, glucose phosphotransferase (Glucose-PTS); and membrane ATPase, in a concentration dependent manner. The $IC_{50}$ values for inhibition of GADP, Glucose-PTS, and ATPase were 1, 0.9, and 5 mM, respectively. Furthermore, 2-hydroxyethyl ${\beta}$-undecenate inhibited teeth calcium ion elution by 80% at 50 mM. These results suggest that 2-hydroxyethyl ${\beta}$-undecenate is a potent inhibitor of carbohydrate metabolism and the growth of S. mutans JC-2.

향신료 에탄올 추출물이 김치에서 분리한 Lactobacillus plantarum과 Leuconostoc mesenteroides의 항균성에 미치는 영향 (Antimicrobial Effect of Ethanol Extracts from Spices against Lactobacillus plantarum and Leuconostoc mesenteroides Isolated from Kimchi)

  • 김순동;김옥미;김미경;이승언;이갑랑
    • 한국식품영양과학회지
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    • 제27권3호
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    • pp.455-460
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    • 1998
  • This study was carried out to investigate antimicrobial activities of ethanol extracts from 12 kinds of spices against Lactobacillus plantarum and Leuconostoc mesenteroides to kimchi fermentation. Lactic acid bacteria were isolated from fermenting kimchi, were identified as Leu. mesenteroides, Lac. sake, Lac. plantarum and Pediococcus pentosaceus. The ethanol extracts of cardamon, thyme and cumin among 12 spices showed antimicrobial activities against Lac. plantarum, while they did not showed the activites against Leu. mesenteroides through paper disc method. In addition, the growth of Lac. plantarum was inhibited in MRS broth containing each of cardamon(>4%), thyme(>4%) an cumin(>1%).

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