New pyridine derivatives and basic components in spearmint oil (Mentha gentilis f. cardiaca) and peppermint oil (Mentha piperita)

1992 ◽  
Vol 40 (9) ◽  
pp. 1647-1655 ◽  
Author(s):  
Masakazu. Ishihara ◽  
Tomoyuki. Tsuneya ◽  
Minoru. Shiga ◽  
Shigeyasu. Kawashima ◽  
Keiichi. Yamagishi ◽  
...  
Keyword(s):  
Mentha Piperita ◽  
Peppermint Oil ◽  
Pyridine Derivatives ◽  
Spearmint Oil

scholarly journals PENGARUH PERIODE PENCAHAYAAN TERHADAP PERTUMBUHAN, HASIL DAN KOMPONEN MINYAK TANAMAN MENTHA (Mentha piperita L.)

2020 ◽  
Vol 10 (1) ◽  
pp. 12
Author(s):  
ROSIHAN ROSMAN ◽  
SRI SETYATI HARJADI ◽  
SUGENG SUDIATSO ◽  
SUDIRMAN YAHYA ◽  
BAMBANG SAPTA PURWOKO ◽  
...  
Keyword(s):  
Growth Yield ◽  
Mentha Piperita ◽  
Second Step ◽  
Peppermint Oil ◽  
Growth Morphology ◽  
Medicinal Crops ◽  
Normal Light ◽  
Vegetative And Reproductive Growth ◽  
Effect Of Light

<p>Penelitian yang betujuan mcngkaji pengaruh periode pcncahayaan terhadap petumbuhan, hasil dan komponen minyak tanaman M. piperita L, telah dilakukan di Instalasi Penelitian Balai Penelitian Tanaman Rempah dan Obat, Lembang, Jawa Barat, dai bulan Januari 2000 hingga Juli 2000. Penelitian dilakukan dua tahap. Tahap pertama membuat variasi lingkungan cahaya dan tahap kedua penyulingan dan analisis komponen minyak dengan kromatograi gas spektrometer massa. Penelitian menggunakan rancangan acak kelompok 5 perlakuan, yaitu I^&gt; (panjang hari normal sebagai kontrol), L, (pemutusan periode gelap 1 jam, pukul 21.00-22.00 mulai umur 30 hari), Lj (pemutusan peiode gelap 1 jam, pukul 21.00-22.00 mulai umur 60 hai), Lj (penambahan cahaya 4 jam, pukul 18.00-22.00 mulai umur 30 hai), dan U (penambahan cahaya 4 jam, pukul 18.00-22.00 mulai umur 60 hari). Hasil penelitian menunjuk¬ kan bahwa perubahan lingkungan mengubah fcnologi tanaman M. piperita L, meliputi petumbuhan vegetatif dan reproduktif, yang selanjutnya mempengaruhi sintesis menthol. Penambahan cahaya 4 jam mulai umur 30 hari setelah tanam (Li) memberikan petumbuhan vegetatif dan reproduktif paling baik, dengan ciri-ciri morfologi tanaman sebagai berikut tanaman berbunga, batang tegak (tidak rebah), tanaman tinggi, diameter batang besar, jumlah ruas banyak, stolon sedikit, jumlah daun banyak dan lebar. Fcnologi tanaman yang mcmiliki petumbuhan vegetatif dan reproduktif yang baik dapat menghasilkan produksi tema dan minyak yang tinggi. Perubahan fcnologi tanaman akibat manipulasi lingkungan mengubah komponen minyak dan mutu menthol. Fcnologi tanaman yang memiliki petumbuhan vegetatif maupun reproduktif yang baik menghasil¬ kan menthol tinggi dan menthofuran rendah. Penambahan cahaya 4 jam mulai umur 30 hari setelah tanam menghasilkan minyak dengan kadar menthol paling tinggi yaitu 54.89% dan menthofuran paling rendah yaitu 7.83%.<br /><br />Kata kunci: Hasil, komponen, minyak peppermint, Mentha piperita L., peiode pcncahayaan</p><p> </p><p><strong>ABSTRACT</strong></p><p>Effect ofphotoperiod on the growth, yield and component ofpeppermint oil<br /><br />Research on the effect of photoperiod on the growth, yield and component of peppermints oil of M. piperita, was carried out in the expeimental garden of the Institute for Spice and Medicinal Crops, Lembang West Java, from January to July, 2000. The study was conducted in two steps, i.e. The irst step was manipulation of photo peiod using TL lamps and the second step was distillation and analisis of peppermint oil from their products with gas chromatography and mass spectromctry. The experiment used ive treatments, i.e. (1) control or normal light peiod, (2) four hours light supplement at the age of 30 days and 60 days ater planting, and (3) one hour interruption of dark peiod at the age of 30 days and 60 days. The result showed that the changes in light peiod affected the phenology of the crop. Four hours light supplement at the age of 30 days gave the best vegetative and reproductive growth (morphology of Mentha piperita i.e. flowering, erect stem, tall, wide, large stem, more internodes, leafy, and developed only few stolons). This morphology also resulted in the highest resh mateial and oil product. The change of phenology as the effect of light peiode manipulation could change oil component and inally the quality of menthol. Four hours light supplement at 30 days ater planting showed (he highest menthol content (54.89%) and the lowest menthofuran (7.83%).<br /><br />Keywords: Mentha piperita L., component, photoperiod, yield, peppermint oil</p>

Environmental Effects on Peppermint (Mentha piperita L.). I. Effect of Daylength, Photon Flux Density, Night Temperature and Day Temperature on the Yield and Composition of Peppermint Oil

1980 ◽  
Vol 7 (6) ◽  
pp. 685 ◽  
Author(s):  
RJ Clark ◽  
RC Menary
Keyword(s):  
Environmental Factors ◽  
Flux Density ◽  
Mentha Piperita ◽  
Photon Flux ◽  
Photon Flux Density ◽  
Peppermint Oil ◽  
Oil Composition ◽  
Night Temperature ◽  
Low Concentrations ◽  
High Concentrations

Long days (16 h light), high photon flux density (1200 �Em-2 s-1.) and high night temperature (20°C) resulted in the highest oil yield. : Daylength, night temperature, day temperature and photon flux density were important interacting factors determining oil composition. The photosynthate model proposed by Burbott and Loomis (Plant Physiol., 1967, <B.42, 20-8) explained the effect of environmental factors with respect to pulegone, menthone and menthofuran. Factors favouring the maintenance of high levels of photosynthate resulted in high concentrations of menthone and low concentrations of pulegone and menthofuran. The photosynthate model does not explain the effect of environmental factors on several other monoterpenes.

scholarly journals Natural Insecticidal Activity of Mentha piperita (Peppermint) Oil Nanoemulsion against Agricultural Pest Aulacophora foveicollis (Red Pumpkin Beetle) for Environmental Sustainability

2021 ◽  
Author(s):  
Farhath Matheen Iqbal ◽  
Ananthi Rachel Livingstone ◽  
Kalaiyarasi Lingam ◽  
Pavithra Suyambu
Keyword(s):  
Essential Oil ◽  
Zeta Potential ◽  
Environmental Sustainability ◽  
Mentha Piperita ◽  
Peppermint Oil ◽  
Agricultural Pest ◽  
Plant Essential Oils ◽  
Lc50 Value ◽  
Aulacophora Foveicollis ◽  
Chemical Pesticides

Background: Red pumpkin beetle, Aulacophora foveicollis (Coleoptera: Chrysomelidae), is a serious agricultural pest of cucurbit plants. Chemical pesticides have been in practice for many years to control the pests. Recently, the plant essential oils were formulated as nanoemulsion, have gained interest for their effectiveness and eco-friendly nature. The current study was aimed to assess the efficacy of Mentha piperita nanoemulsion against an agricultural pest A. foveicollis. Methods: M. piperita essential oil was analyzed by GC-MS technique. Ulrasonication method was used to formulate the nanoemulsion. The stable nanoemulsion was investigated and characterized by DLS. The efficacy of the nanoemulsion was screened against the pest of cucurbits, A. foveicollis at different concentrations and compared with its own bulk emulsion. Result: In GC-MS technique, menthol was found to be the major component with the highest percentage of 16.47 and the nanoemuslion was prepared in different ratios comprising of peppermint oil, surfactant, acetone and water. The stable nanoemulsion was investigated and characterized by DLS with mean droplet size of 10.84nm, PDI was 0.1 and zeta potential was -45 mv, altogether proves to be the good stability of nanoemulsion. The Bioassay was conducted for about 96 hours and the highest mortality was recorded in the nanoemulsion than the bulk emulsion. The resulted LC50 value of nanoemulsion is 22.38% v/v is found to be effective than the LC50 value of bulk emulsion is 87% v/v, respectively. Thus, from the results obtained the nanoemulsion was found to be highly significance than that of the bulk emulsion. So, nanoemuslion may be used as an eco-friendly agent against the agricultural pest management.

scholarly journals In vitro permeation studies of phenolics from horse chestnut seed gels prepared with different polyacrylic acid polymer derivatives

2015 ◽  
Vol 65 (2) ◽  
pp. 181-189 ◽  
Author(s):  
Eglė Zelbienė ◽  
Gailute Draksiene ◽  
Arunas Savickas ◽  
Dalia Kopustinskiene ◽  
Ruta Masteikova ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Polyacrylic Acid ◽  
Mentha Piperita ◽  
Horse Chestnut ◽  
Peppermint Oil ◽  
In Vitro Permeation ◽  
Carbopol 940 ◽  
Permeation Studies ◽  
Horse Chestnut Seed

Abstract The aim of this study was to investigate the effects of polyacrylic acid polymers (Ultrez 10, Ultrez 20, Carbopol 980, and Carbopol 940) on the viscosity and the in vitro permeation of phenolic compounds from the gel prepared from natural horse chestnut seed extract. Experiments were performed in the presence and in the absence of peppermint oil (Mentha piperita). Our results showed that peppermint oil decreased the viscosity of the gels and permeation of phenolic compounds from all gel samples. Results show that the highest content of phenolic compounds (1.758 μg cm-2) permeated in vitro from gel based on Carbopol Ultrez 20 without peppermint oil added (p < 0.05 vs. other tested polymers).

scholarly journals Fumigant and Repellent Effects of Essential Oil Fractions of Mentha piperita against Tribolium castaneum (Coleoptera: Tenebrionidae)

2018 ◽  
Vol 28 (2) ◽  
pp. 181
Author(s):  
Sunaryo Syam ◽  
Idham Sakti Harahap ◽  
NFN Dadang
Keyword(s):  
Tribolium Castaneum ◽  
Sublethal Concentration ◽  
Mentha Piperita ◽  
Botanical Insecticides ◽  
Peppermint Oil ◽  
Active Fraction ◽  
Distribution Method ◽  
Stored Product Pests ◽  
Counter Current

Tribolium castaneum<em> is one of the important stored-product pests in tropical countries. Fumigation with phosphine is the most commonly method to control </em>T. castaneum<em>. However, long-term application of phosphine will cause resistance. The aims of this research were to study the effects of fumigant and repellent of peppermint oil </em>Mentha piperita<em> fraction against </em>T. castaneum<em>, and to identify the compounds contained in the active fraction. This research was conducted in Entomology Laboratory Seameo Biotrop and <em>Forensic Laboratory of Indonesian Police Headquarters Jakarta</em>, from January to October 2016. <em>Peppermint oil</em></em> <em>was</em> <em>extracted by</em> <em>distillation from the leaves of M. piperita</em>.<em> Peppermint oil was fractionated by counter-current distribution method using three solvents: n-hexane, ethyl acetate, and methanol. Then, the three fractions were tested as fumigant and repellent against </em>T. castaneum<em>. The active fraction of essential oils were identified by GC-MS. The n-hexane fraction of peppermint (HFP) was the active fraction caused mortality on larvae and adults of  </em>T. castaneum<em> at 72 hours after fumigation. The LC<sub>95</sub> values for the adults and  larvae was 1.9 % and 9.43 % , respectively. Sublethal concentration of HFP showed inhibitory activity on larvae</em> <em>development. Percentage of pupae transformed from treated larvae was 48.67-74.91 % and percentage of adults emerged was 9.12-16.59 %. The repellent activity of HFP on adults of T. castaneum was 86.7 % at 72 hours after treatment. The dominant compounds of HFP was β-pinene, limonene, isopulegol, menthone, isomenthon, menthol, pulegone, and trans-carane. The HFP or its compounds was potential to be develoved as botanical insecticides.</em>

PEPPERMINT OIL, ITS USEFUL, AND ADVERSE EFFECTS ON HUMAN HEALTH: A REVIEW

2020 ◽  
pp. 1-4
Author(s):  
NAGEENA SHABBIR ◽  
SYEDA MONA HASSAN ◽  
SHAHZAD SHARIF MUGHAL ◽  
SUMAIRA PERVEIZ ◽  
MUNEEZA MUNIR ◽  
...  
Keyword(s):  
Adverse Effects ◽  
Respiratory Tract ◽  
Human Health ◽  
Oral Mucosa ◽  
Large Intestine ◽  
Well Being ◽  
Mentha Piperita ◽  
Peppermint Oil

Fundamental oil of Mentha piperita are perplexing blends detached from sweet-smelling plants which may have antimicrobial, cooling receptor trigger, pesticidal, anticancer, hack, asthma, and use in painkiller, exercises of enthusiasm for the sustenance and corrective enterprises just as in the human well-being field in pharmaceutical. According to the German Commission E monographs, peppermint oil is greatly employed as an antispasmodic in the stomach and intestine in bile channel and for the treatment of peevish entrails disorder, inflammation of the respiratory tract, and aggravation of the oral mucosa. Remotely, M. piperita has been employed for myalgia and neuralgia. As indicated by German Commission E, M. piperita may likewise go about as a carminative, disinfectant, and pectolytic, having soothing activity. Enteric-covered peppermint oil containers (Colpermin) are mostly employed as an orally controlled antispasmodic premedication in the study of large intestine.

Evaluation of Four Plant Extract Repellents for Management of the European Red Ant Myrmica rubra (Hymenoptera: Formicidae)

2020 ◽  
Vol 113 (4) ◽  
pp. 1609-1617
Author(s):  
Kerry Bernard ◽  
Eleanor Groden ◽  
Francis A Drummond
Keyword(s):  
Nest Site ◽  
Field Trials ◽  
Peppermint Oil ◽  
Moist Soil ◽  
Neem Oil ◽  
Water Control ◽  
Myrmica Rubra ◽  
Oil Concentration ◽  
Spearmint Oil ◽  
Laboratory Assay

Abstract Spearmint oil, peppermint oil, neem oil, and d-limonene were tested as nest site repellents against the colonization of the invasive European red ant, Myrmica rubra (L.) in both laboratory and field trials. In a laboratory assay, a 10% (v/v) solution of each extract repelled M. rubra colonies from nesting in plant pots filled with moist soil compared to water-treated controls, when applied as a dip to pots. Extracts also repelled colonies compared to a water control in a second laboratory experiment, where pots were dipped 15 d prior to the start of the experiment. In a 2008 field comparison, 20 plant pots, filled with moist potting soil, were dipped in either 10% (v/v) spearmint oil or peppermint oil, 70% (v/v) neem oil, or a water control and left in infested sites. Seven control pots were colonized over 3 mo, while none of the extract-treated pots were colonized. This field trial was repeated for a 15-wk duration in 2009 with the addition of a 10% (v/v) d-limonene solution as a treatment, and a change in neem oil concentration to 10% (v/v). Spearmint and peppermint oils repelled M. rubra colonies for the duration of the experiment. Neem oil and d-limonene repelled colonies for 3 and 4 wk, respectively. These extracts, especially mint oils, show potential as low-hazard repellents against M. rubra in greenhouse and nursery settings, and could reduce the number of new infestations incurred by the transport of plant stock.

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