Comparison of extraction methods for the assessment of total polyphenol content and in vitro antioxidant capacity of horsemint (Mentha longifolia (L.) L.)

Patonay, Katalin; Szalontai, Helga; Csugány, Julianna; Szabó-Hudák, Orsolya; Kónya, Erika Pénzesné; Németh, É.

doi:10.1016/j.jarmap.2019.100220

Cited by 18 publications

(15 citation statements)

References 19 publications

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“…Mentha species longifolia is among the most common strains used as food supplements in animals feeding (Banaee, Nematdoost Haghi, & Shokat, 2016; Heydari, Firouzbakhsh, & Paknejad, 2020; Khempaka, Pudpila, & Molee, 2013). Mentha longifolia (ML) has different sorts of oils, including menthol, menthone, carvone, methyl acetate and piperitone, and has been valued for its antimicrobial, antioxidant and stimulant properties, as well as its beneficial effects on the digestion (Khempaka et al., 2013; Moshrefi Araghi et al., 2019; Patonay et al., 2019; Yassin, Mostafa, & Al‐Askar, 2020). Nevertheless, as far as the authors are concerned, data on the effects of ML on aquatic animal species are scarce.…”

Section: Introductionmentioning

confidence: 99%

The potential benefits of Mentha longifolia on growth performance and innate immunity parameters in Caspian kutum ( Rutilus frisii kutum )

et al. 2020

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The current research was conducted to examine the benefits of Mentha longifolia (ML) administration through diet on growth performance and haematological, biochemical, and immunological parameters of Caspian kutum (Rutilus frisii kutum). Fish with average weight of 3 g were fed for 8 weeks with diets supplemented with 0%, 2%, 4% and 6% ML‐extract. Feeding with 6% ML for 8 weeks significantly improved the growth performance. The highest values in total protein content, protease and esterase activities were observed in the 6% ML. Feeding with 4% and 6% ML led to a significant increase in the alternative complement, respiratory burst activities and total immunoglobulins in blood as well as lysozyme activity in the mucus and serum. The enhancement of skin mucus immune parameters was observed in fish fed with dietary (≥4%) ML supplement. The mucosal antibacterial effects revealed that the highest ML concentration (6%) had the maximum bacterial growth inhibition zone diameter (mm) and MIC compared with other groups in the study. White blood cell numbers and haematocrit values were significantly higher than in the control groups following the use of 4% and 6% ML. The highest red blood cell counts resulted from the use of 6% ML. Although 4% and 6% ML led to a decrease in the number of lymphocytes, the neutrophils increased after using the same dose, compared with the control group. Triglycerides levels significantly decreased in fish fed with 4% and 6% ML; however, no significant changes were observed in other blood biochemical parameters. Thus, it can be concluded that diets supplemented with ML‐extract could significantly impact Caspian kutum by improving growth performance and boosting their immune response.

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Section: Introductionmentioning

confidence: 99%

The potential benefits of Mentha longifolia on growth performance and innate immunity parameters in Caspian kutum ( Rutilus frisii kutum )

et al. 2020

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“…In general, polar extraction results in high AO activity (Mikaili et al 2013), nonpolar solvents such as hexane or DCM are not effective (Iqbal et al 2013). A recent study of extractability of M. longifolia, performed by our team on 36 samples, proposes to use water-ethanol with a 3:7 mixture which makes it possible to avoid the toxic methanol in food products (Patonay et al 2019). The utilization of aqueous waste of EO hydrodistillation was also described as a potential useful way to gain polyphenolic antioxidants of Mentha spp.…”

Section: Discussionmentioning

confidence: 99%

Horsemint as a potential raw material for the food industry: survey on the chemistry of a less studied mint species

Patonay

Németh‐Zámboriné

2020

Phytochem Rev

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Horsemint (Mentha longifolia L), is wild-growing species, widespread in Eurasia and Africa. The review focuses on its potential utilization as a preservative and flavoring in the food industry based on the polyphenolic and terpenoid composition. Several phenolic antioxidants were detected in horsemint, among which rosmarinic acid may have a key role. Nineteen other acids, and fifty-five flavonoids (six which are de novo) were also identified. The antiradical efficacy in horsemint extract has not yet been adequately justified. Similarly, systematic screening of the flavonoid composition of the species is lacking. Horsemint essential oils possesses an outstandingly wide variability in composition which may serve as basis of special flavoring or antimicrobial agents. The efficacy of horsemint volatiles have been demonstrated against more than twenty microbes. As current literature of horsemint lacks comparable results, the present review provides the broadest and therefore, a critical overview, on its most important secondary compounds and the factors influencing their accumulation.

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“…While variation between species is expected, variation due to sample preparation was also observed. Different extraction techniques and conditions will yield different phenolic contents qualitatively and quantitatively for the same samples ( Table 2 ) [ 123 , 124 ]. Bimakr et al [ 125 ] found that different bioactive flavonoid compounds were obtained from M. spicata leaves by using conventional Soxhlet extraction (CSE) and supercritical carbon dioxide (SC-CO 2 ) extraction at different extraction parameters such as temperature, pressure, and dynamic extraction time.…”

Section: Variation In Phenolic Compositionmentioning

confidence: 99%

“…The microwave oven drying at 900 W of M. piperita leaves yielded a higher TPC (406.7 mg GAE/100 g fresh weight (FW)) than drying using a hot-air oven at 80 °C (183.5 mg GAE/100 g FW), while the TPC of the fresh sample was 229 mg GAE/100 g FW [ 128 ]. The methanol extracts of M. longifolia produced higher TPCs by ultrasonic extraction than the 70% aqueous ethanol extracts, while the later gave better TPCs by Soxhlet [ 124 ]. Freeze-dried M. aquatica leaves contained a higher TPC (0.25 mg/g) than the microwave-dried samples (0.17 mg/g), while the latter contained a higher TPC than the oven-dried leaves (0.12 mg/g) [ 129 ].…”

Section: Variation In Phenolic Compositionmentioning

confidence: 99%

Potential Role of Phenolic Extracts of Mentha in Managing Oxidative Stress and Alzheimer’s Disease

et al. 2020

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With an increase in the longevity and thus the proportion of the elderly, especially in developed nations, there is a rise in pathological conditions that accompany ageing, such as neurodegenerative disorders. Alzheimer’s disease (AD) is a neurodegenerative disease characterized by progressive cognitive and memory decline. The pathophysiology of the disease is poorly understood, with several factors contributing to its development, such as oxidative stress, neuroinflammation, cholinergic neuronal apoptotic death, and the accumulation of abnormal proteins in the brain. Current medications are only palliative and cannot stop or reverse the progression of the disease. Recent clinical trials of synthetic compounds for the treatment of AD have failed because of their adverse effects or lack of efficacy. Thus, there is impetus behind the search for drugs from natural origins, in addition to the discovery of novel, conventional therapeutics. Mints have been used traditionally for conditions relevant to the central nervous system. Recent studies showed that mint extracts and/or their phenolic constituents have a neuroprotective potential and can target multiple events of AD. In this review, we provide evidence of the potential role of mint extracts and their derivatives as possible sources of treatments in managing AD. Some of the molecular pathways implicated in the development of AD are reviewed, with focus on apoptosis and some redox pathways, pointing to mechanisms that may be modulated for the treatment of AD, and the need for future research invoking knowledge of these pathways is highlighted.

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Comparison of extraction methods for the assessment of total polyphenol content and in vitro antioxidant capacity of horsemint (Mentha longifolia (L.) L.)

Cited by 18 publications

References 19 publications

The potential benefits of Mentha longifolia on growth performance and innate immunity parameters in Caspian kutum ( Rutilus frisii kutum )

The potential benefits of Mentha longifolia on growth performance and innate immunity parameters in Caspian kutum ( Rutilus frisii kutum )

Horsemint as a potential raw material for the food industry: survey on the chemistry of a less studied mint species

Potential Role of Phenolic Extracts of Mentha in Managing Oxidative Stress and Alzheimer’s Disease

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