Antibacterial Activity of Coriander Volatile Compounds against <i>Salmonella choleraesuis</i>

Kubo, Isao; Fujita, Ken‐ichi; Kubo, Aya; Nihei, Keiji; Ogura, Tetsuya

doi:10.1021/jf0354186

Cited by 224 publications

(156 citation statements)

References 28 publications

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“…Hexanal dan 2-hexenal mampu mengurangi kecepatan tumbuh dari populasi mikroba mesotrofik dan psikrotropik pada buah olah minimal di suhu dingin (Patrignani et al 2008). Nonanal dan α,ß-unsaturated aldehid juga menunjukkan penghambatan pada S. aureus dan Salmonella choleraesuis disamping menunjukkan daya antifungal (Kubo et al 2004). Diduga, komponen-komponen asam organik dan aromatik tersebut juga memberikan pengaruh terhadap peningkatan daya hambat dari VCO-BAL dibandingkan dengan VCO kontrol.…”

Section: Hasil Dan Pembahasanunclassified

“…Diduga, komponen-komponen asam organik dan aromatik tersebut juga memberikan pengaruh terhadap peningkatan daya hambat dari VCO-BAL dibandingkan dengan VCO kontrol. Efek antibakteri senyawa-senyawa aromatik bersifat lebih lemah dibandingkan asam organik (Kubo et al 2004). Kelarutan asam asetat dan laktat lebih baik pada air dibandingkan minyak dan kadar air dari VCO berkisar pada 0.1-0.5% (Che Man et al 1997).…”

Section: Hasil Dan Pembahasanunclassified

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Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Rahmadi

Abdiah

Sukarno

et al. 2013

jtip

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Destabilization of oil-water emulsion in coconut milk, in the production of virgin coconut oil (VCO), ABSTRAKDestabilisasi emulsi minyak-air pada santan kelapa yang menghasilkan virgin coconut oil (VCO) dapat dipercepat dengan bantuan fermentasi bakteri asam laktat. Penelitian ini bertujuan untuk mendapatkan karakteristik fisikokimia dan antibakteri yang dimiliki oleh VCO asal kelapa hibrida dengan metode fermentasi Lactobacillus casei galur komersial Yakult® dan Lactobacillus plantarum isolat mandai dan blondo kelapa terhadap Escherichia coli dan Staphylococcus aureus. Uji fisikokimia meliputi volume, berat jenis, kadar air, bilangan penyabunan, bilangan peroksida, dan uji asam lemak bebas. Uji aktivitas antibakteri dilakukan dengan metode sumur difusi dengan kloramfenikol sebagai kontrol positif. L. casei menghasilkan VCO-BAL dalam persentase volume secara signifikan (p<0.05) lebih besar (34.5% v/v) dibandingkan VCO-BAL asal L. plantarum asal isolat mandai (29.5% v/v) dan blondo kelapa (25.3% v/v). VCO-BAL asal L. casei memiliki berat jenis paling ringan (0.84±0.04 g.mL -1 ). Rerata kadar air (0.03-0.05%), bilangan penyabunan (161.3-163.6), bilangan peroksida (0.53-0.86), bilangan asam lemak bebas (0.11-0.12%) dari VCO-BAL tidak berbeda signifikan (p>0.05) dibandingkan VCO non BAL. VCO-BAL asal L. plantarum isolat blondo kelapa tidak menunjukkan aktivitas antibakteri yang signifikan (p>0.05) berbeda dibandingkan dengan VCO non BAL. VCO-BAL asal L. casei secara signifikan (p<0.05) memiliki zona penghambatan terbaik terhadap E. coli, yaitu 6.45±0.50 mm (58.3% dari kontrol positif) dan S. aureus, yaitu 5.23±0.40 (51.3% dari kontrol positif), dibandingkan kedua VCO-BAL asal L. plantarum. Aktivitas antibakteri VCO-BAL diduga kuat dipengaruhi oleh bakteriosin hidrofobik.

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Section: Hasil Dan Pembahasanunclassified

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Rahmadi

Abdiah

Sukarno

et al. 2013

jtip

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“…A study found both the leaves and seed to contain antioxidants, but the leaves were found to have a stronger effect 6 . Chemicals derived from coriander leaves were found to have antibacterial activity against Salmonella choleraesuis and this activity was found to be caused in part by these chemicals acting as non-ionic surfactants 7 . Coriander has been used as a folk medicine for the relief of anxiety and insomnia in Iran.…”

Section: Introductionmentioning

confidence: 99%

Impact of Drying Coriander Herb on Antioxidant Activity and Mineral Content

Khanum¹,

Sulochanamma²,

Borse³

2013

J Biol Sci Opin

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The present study investigated the impact of drying on quality, mineral content and antioxidant activity of coriander herb after four drying treatments. The coriander herb was subjected to different drying methods viz., Low Temperature Low Humidity (LTLH) drying, Infrared (IR) drying, Sun drying and hot air oven drying (60˚C, 80˚C and 100˚C) and analysed. LTLH dried coriander showed higher retention of total chlorophyll (5.3 g %), carotenoids (27.3 mg / 100 g), ascorbic acid (110.5 mg / 100 g) and greenness (−6.73) compared to other drying methods and close to fresh herb. LTLH dried coriander was extracted with different solvents viz., ethanol and aqueous ethanol (50, 60 and 70 %) and evaluated for antioxidant activity. Extract of 60 % ethanol showed higher Radical Scavenging Activity (70 % at 50 ppm), Reducing Power Assay (0.85 Abs at 40 ppm) and Total Polyphenols (5.5 g gallic acid equivalents [GAE] per 100 g) compared to other solvent extracts. The effect of drying on mineral content was estimated. Minerals viz., K, Ca, Fe, Mg, Mn, Zn and Cu were determined. LTLH dried coriander showed higher mineral contents viz., K (9464.9 µg / g), Mg (461.3 µg / g), Mn (68.8 µg / g), Zn (15.8 µg / g) , Ca (734 µg / g) and Fe (1316.7 µg / g) followed by IR, hot air (60°C) and sun drying.

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“…Coriander is an annual spice and aromatic herb that belongs to the family umbelliferae/Apiaceae (Hedburg and Hedburg, 2003). It is used in culinary (Diederichsen, 1996), medicine (Kubo et al, 2004;Delaquis et al, 2002) and; its green foliage rich in vitamins and other minerals is used in vegetables and salads. Seeds can be used as a spice and contain essential oils rich in linalool (Singh et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Genetic divergence in Ethiopian coriander accessions and its implication in breeding of desired plant types

Mengesha¹,

Alemaw²,

Tesfaye³

2011

African Crop Science Journal

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The genetic divergence among 49 Ethiopian coriander (Coriandrum sativum L.) accessions was assessed using employing Mahalanobi's distance (D2) analysis based on 15 characters. The accessions were grouped in to eight clusters. Cluster II and III were the largest each with 12 accessions, followed by clusters I and V each consisting of seven accessions. The highest inter-cluster distance (480.5) was observed between clusters I and VIII, followed by clusters V and VIII (462.2), and then clusters II and VIII (336.1). Hence, crossing between accessions included in these clusters may give high heterotic response, and thereby better sergeants. Maximum contribution toward total genetic divergence was possessed by thousand seed weight (15.67%), followed by basal leaf number (13.48%), plant height (10.29%), seeds umbellet-1 (9.81%) and umbel number plant-1 (7.84%). Based on means of all characters, accessions in clusters III, VII and VIII could be regarded as useful sources of genes for yield and its components, and the accessions from these clusters, therefore, could be used in improvement programmes to develop desirable types in coriander.

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Antibacterial Activity of Coriander Volatile Compounds against Salmonella choleraesuis

Cited by 224 publications

References 28 publications

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Impact of Drying Coriander Herb on Antioxidant Activity and Mineral Content

Genetic divergence in Ethiopian coriander accessions and its implication in breeding of desired plant types

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