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Bala R, Madaan R, Chauhan S, Gupta M, Dubey AK, Zahoor I, Brijesh H, Calina D, Sharifi-Rad J. Revitalizing allicin for cancer therapy: advances in formulation strategies to enhance bioavailability, stability, and clinical efficacy. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:703-724. [PMID: 37615709 DOI: 10.1007/s00210-023-02675-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 08/12/2023] [Indexed: 08/25/2023]
Abstract
The main objective of this review is to highlight the therapeutic potential of allicin, a defense molecule in garlic known for its diverse health benefits, and address the key challenges of its bioavailability and stability. The research further aims to evaluate various formulation strategies and nanotechnology-based delivery systems that can resolve these issues and improve allicin's clinical efficacy, especially in cancer therapy. We conducted a comprehensive review of the available literature and previous studies, focusing on the therapeutic properties of allicin, its bioavailability, stability issues, and novel formulation strategies. We assessed the mechanism of action of allicin in cancer, including its effects on signaling pathways, cell cycle, apoptosis, autophagy, and tumor development. We also evaluated the outcomes of both in vitro and in vivo studies on different types of cancers, such as breast, cervical, colon, lung, and gastric cancer. Despite allicin's significant therapeutic benefits, including cardiovascular, antihypertensive, cholesterol-lowering, antimicrobial, antifungal, anticancer, and immune-modulatory activity, its clinical utility is limited due to poor stability and unpredictable bioavailability. Allicin's bioavailability in the gastrointestinal tract is dependent on the activity of the enzyme alliinase, and its stability can be affected by various conditions like gastric acid and intestinal enzyme proteases. Recent advances in formulation strategies and nanotechnology-based drug delivery systems show promise in addressing these challenges, potentially improving allicin's solubility, stability, and bioavailability. Allicin offers substantial potential for cancer therapy, yet its application is hindered by its instability and poor bioavailability. Novel formulation strategies and nanotechnology-based delivery systems can significantly overcome these limitations, enhancing the therapeutic efficacy of allicin. Future research should focus on refining these formulation strategies and delivery systems, ensuring the safety and efficacy of these new allicin formulations. Clinical trials and long-term studies should be carried out to determine the optimal dosage, assess potential side effects, and evaluate their real-world applicability. The comparative analysis of different drug delivery approaches and the development of targeted delivery systems can also provide further insight into enhancing the therapeutic potential of allicin.
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Affiliation(s)
- Rajni Bala
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Reecha Madaan
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Samrat Chauhan
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Malika Gupta
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Ankit Kumar Dubey
- iGlobal Research and Publishing Foundation, New Delhi, India
- Institute of Scholars, Chikmagalur, India
| | - Ishrat Zahoor
- Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, Haryana, 133207, India
| | - Hemavathi Brijesh
- Department of Biotechnology, School of Applied Sciences, REVA University, Bengaluru, Karnataka, India
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
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Fujii T, Matsuura N, Morita Y, Morimoto K. Volatile organic compounds from human skin as biomarkers of menstruation phase and severity of premenstrual syndrome: An exploratory pilot study. Heliyon 2023; 9:e19627. [PMID: 37810044 PMCID: PMC10558888 DOI: 10.1016/j.heliyon.2023.e19627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 08/29/2023] [Accepted: 08/29/2023] [Indexed: 10/10/2023] Open
Abstract
Background and aim Numerous women of reproductive age experience physical or mental discomfort during their natural menstrual cycle due to paramenstrual symptoms, such as premenstrual syndrome (PMS). To date, there is no established biomarker for the diagnosis of PMS. This study investigated the relationship between skin gas composition and menstruation cycles, and evaluated the possibility of skin gas composition as a biomarker of paramenstrual symptoms. Methods We conducted an exploratory pilot study. Healthy Japanese women (aged 20-29 years) underwent blood and skin gas analyses on 1 day corresponding to menstruation, preovulatory, middle luteal, and late luteal phases. Skin gas was collected from the cubital fossa and armpit using a Passive Flux Sampler; samples were analyzed for 65 volatile organic compounds (VOCs) by gas chromatography-mass spectrometry (GC-MS). Non-parametric statistical analysis was performed to identify VOCs related to the menstrual cycle, levels of female hormones, and severity of PMS. Results Fourteen women participated; of those, 12 completed the study. Regarding the relationship with the menstrual cycles, seven and four VOCs were significantly and marginally changed, respectively, at the cubital fossa during menstruation. Of those 11 compounds, 10 were also correlated with the levels of serum female hormones. At the armpit, five and three compounds were significantly and marginally changed, respectively, during menstruation. Of those eight compounds, five were also correlated with the levels of serum female hormones. In the study of PMS severity, analysis of the changes in VOCs suggested that ketones and fatty acids are increased during menstruation in the severe PMS group versus the mild PMS group. Conclusions The results of this study suggest that certain VOCs emitted in skin gas related to the menstrual cycle, levels of female hormones, and severity of PMS. These findings may advance the metabolic understanding and development of diagnostic biomarkers for menstruation-related symptoms.
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Affiliation(s)
- Toshio Fujii
- Research Laboratories for Health and Science & Food Technologies Kirin co., Ltd., B24F Shonan Health Innovation Park 2-26-1 Muraoka higashi, 251-0012, Japan
- Kirin Central Research Institute., B24F Shonan Health Innovation Park 2-26-1 Muraoka higashi, 251-0012, Japan
| | - Nozomi Matsuura
- Research Laboratories for Health and Science & Food Technologies Kirin co., Ltd., B24F Shonan Health Innovation Park 2-26-1 Muraoka higashi, 251-0012, Japan
- Kirin Central Research Institute., B24F Shonan Health Innovation Park 2-26-1 Muraoka higashi, 251-0012, Japan
| | - Yuji Morita
- Research Laboratories for Health and Science & Food Technologies Kirin co., Ltd., B24F Shonan Health Innovation Park 2-26-1 Muraoka higashi, 251-0012, Japan
- Kirin Central Research Institute., B24F Shonan Health Innovation Park 2-26-1 Muraoka higashi, 251-0012, Japan
| | - Keiko Morimoto
- Department of Environmental Health, Faculty of Human Life and Environment, Nara Women's University, Kitauoya-Nishimachi, Nara, 630-8506, Japan
- Department of Health and Nutrition, Faculty of Health Science, Kyoto Koka Women's University, 38 Kadono-cho, Nishikyogoku, Ukyo-ku, Kyoto, 615- 0882, Japan
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Kaur M, Barringer S. Effect of Yogurt and Its Components on the Deodorization of Raw and Fried Garlic Volatiles. Molecules 2023; 28:5714. [PMID: 37570683 PMCID: PMC10420880 DOI: 10.3390/molecules28155714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/24/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Garlic contains sulfur volatiles that cause a bad odor after consumption. The objective of this study was to understand how yogurt and its components cause deodorization. Raw and fried garlic samples were mixed with various treatments and measurements of volatiles were conducted using a selected-ion flow-tube mass spectrometer. Frying garlic significantly reduced almost all sulfur volatile compounds. Raw garlic was deodorized more than fried garlic by all of the treatments. Fat, protein and water significantly reduced the concentration of sulfur-based volatiles in garlic. At the same concentration, either fat or protein produced higher deodorization, depending on the hydrophobicity of the volatile. Whey protein, casein and their complex all caused deodorization. Increasing the pH to 7 or heating changed the structure of the proteins and decreased the deodorization of the volatiles, showing the importance of proteins for deodorization. As the quantity of fat increased, the deodorization of the volatiles also increased. Foods with higher fat or protein content can be formulated to offer a potential solution to reduce the unpleasant odor associated with garlic consumption.
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Affiliation(s)
| | - Sheryl Barringer
- Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA;
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Sekine Y, Oikawa D, Todaka M. Human skin gas profile of individuals with the people allergic to me phenomenon. Sci Rep 2023; 13:9471. [PMID: 37301918 PMCID: PMC10257688 DOI: 10.1038/s41598-023-36615-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023] Open
Abstract
Recent studies have shown that some people claim that their skin gases provoke allergy-like reactions in people in their near vicinity. Such a phenomenon or symptom is called 'people allergic to me (PATM)'. Although numerous people suffer from PATM, the actual conditions are unknown. The aim of this study was to investigate the characteristics of human skin profiles in patients with PATM by measuring the dermal emission fluxes of 75 skin gases using passive flux sampler and gas chromatography/mass spectrometry. We found common features in the human skin gas profiles of 20 subjects with PATM, with a significant difference from those of 24 non-PATM subjects: greater emissions of petrochemicals, organosulfur compounds, and some aldehydes and lower emissions of aroma compounds and others. The ratio of toluene to benzaldehyde is considered a vital sign that suggests the fundamental of PATM. These findings indicate that PATM is a medically unexplained phenomenon or symptom worthy of further research, which requires an interdisciplinary approach.
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Affiliation(s)
- Yoshika Sekine
- Department of Chemistry, School of Science, Tokai University, Hiratsuka, Kanagawa, 259-1292, Japan.
| | - Daisuke Oikawa
- AIREX Inc., R&D Laboratory, Hiratsuka, Kanagawa, 259-1292, Japan
| | - Michihito Todaka
- AIREX Inc., R&D Laboratory, Hiratsuka, Kanagawa, 259-1292, Japan
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5
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Study of the metabolism of S-allylmercaptocysteine to elucidate its metabolites and metabolic pathway in rats. Eur Food Res Technol 2023. [DOI: 10.1007/s00217-023-04220-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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A Whiff of Sulfur: One Wind a Day Keeps the Doctor Away. Antioxidants (Basel) 2022; 11:antiox11061036. [PMID: 35739933 PMCID: PMC9219989 DOI: 10.3390/antiox11061036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/12/2022] [Accepted: 05/18/2022] [Indexed: 12/30/2022] Open
Abstract
Reactive Sulfur Species (RSS), such as allicin from garlic or sulforaphane from broccoli, are fre-quently associated with biological activities and possible health benefits in animals and humans. Among these Organic Sulfur Compounds (OSCs) found in many plants and fungi, the Volatile Sulfur Compounds (VSCs) feature prominently, not only because of their often-pungent smell, but also because they are able to access places which solids and solutions cannot reach that easily. Indeed, inorganic RSS such as hydrogen sulfide (H2S) and sulfur dioxide (SO2) can be used to lit-erally fumigate entire rooms and areas. Similarly, metabolites of garlic, such as allyl methyl sulfide (AMS), are formed metabolically in humans in lower concentrations and reach the airways from inside the body as part of one’s breath. Curiously, H2S is also formed in the gastrointestinal tract by gut bacteria, and the question of if and for which purpose this gas then crosses the barriers and enters the body is indeed a delicate matter for equally delicate studies. In any case, nature is surprisingly rich in such VSCs, as fruits (for instance, the infamous durian) demonstrate, and therefore these VSCs represent a promising group of compounds for further studies.
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7
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Kornbausch N, Debong MW, Buettner A, Heydel JM, Loos H. Odorant Metabolism in Humans. Angew Chem Int Ed Engl 2022; 61:e202202866. [PMID: 35522818 PMCID: PMC9541901 DOI: 10.1002/anie.202202866] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Indexed: 11/08/2022]
Abstract
Odorants are relatively small molecules which are easily taken up and distributed in the human body. Despite their relevance in everyday life, however, only a limited amount of evidence about their metabolism, pathways, and bioactivities in the human body exists. With this Review, we aim to encourage future interdisciplinary research on the function and mechanisms of the biotransformation of odorants, involving different disciplines such as nutrition, medicine, biochemistry, chemistry, and sensory sciences. Starting with a general overview of the different ways of odorant uptake and enzymes involved in the metabolism of odorants, a more precise description of biotransformation processes and their function in the oral cavity, the nose, the lower respiratory tract (LRT), and the gastrointestinal tract (GIT) is given together with an overview of the different routes of odorant excretion. Finally, perspectives for future research are discussed.
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Affiliation(s)
- Nicole Kornbausch
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Chemistry and Pharmacy, GERMANY
| | - Marcel W Debong
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Chemistry and Pharmacy, GERMANY
| | - Andrea Buettner
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Chemistry and Pharmacy, GERMANY
| | - Jean-Marie Heydel
- Centre des Sciences du Goût et de l'Alimentation: Centre des Sciences du Gout et de l'Alimentation, Flavour perception: from molecule to behavior, FRANCE
| | - Helene Loos
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Chemistry and Pharmacy, Henkestr. 9, 91054, Erlangen, GERMANY
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Kornbausch N, Debong MW, Buettner A, Heydel JM, Loos H. Odorant Metabolism in Humans. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nicole Kornbausch
- Friedrich-Alexander-Universität Erlangen-Nürnberg Chemistry and Pharmacy GERMANY
| | - Marcel W. Debong
- Friedrich-Alexander-Universität Erlangen-Nürnberg Chemistry and Pharmacy GERMANY
| | - Andrea Buettner
- Friedrich-Alexander-Universität Erlangen-Nürnberg Chemistry and Pharmacy GERMANY
| | - Jean-Marie Heydel
- Centre des Sciences du Goût et de l'Alimentation: Centre des Sciences du Gout et de l'Alimentation Flavour perception: from molecule to behavior FRANCE
| | - Helene Loos
- Friedrich-Alexander-Universität Erlangen-Nürnberg Chemistry and Pharmacy Henkestr. 9 91054 Erlangen GERMANY
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Deodorant Activity of Black Cumin Seed Essential Oil against Garlic Organosulfur Compound. Biomolecules 2021; 11:biom11121874. [PMID: 34944518 PMCID: PMC8699612 DOI: 10.3390/biom11121874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 11/16/2022] Open
Abstract
The deodorant activity of black cumin (Nigella sativa L.) seed, a spice used to flavor curry and vegetable foods in Southwest Asia, against garlic (Allium sativum L.) organosulfur compounds related to human malodor was evaluated. Black cumin seed essential oil showed remarkable deodorant activity against garlic essential oil. The mode of action of this deodorant activity was presumed to be that black cumin seed essential oil covalently reacted with the organosulfur compounds in garlic. Therefore, thymoquinone, which is a major constituent in black cumin seed essential oil, and allyl mercaptan, which is one of the organosulfur compounds produced by cutting garlic, were reacted in vitro, and the products were purified and elucidated using spectroscopic data. As a result, these substances were identified as different allyl mercaptan adducts to dihydrothymoquinone. This chemical reaction was presumed to play a key role in the deodorant activity of black cumin seed essential oil.
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10
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Mantzioris E, Weinstein P. Garlic as a vampire deterrent: fact or fiction? Med J Aust 2021; 215:541-543. [PMID: 34897727 DOI: 10.5694/mja2.51349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 11/17/2022]
Affiliation(s)
- Evangeline Mantzioris
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia, Adelaide, SA
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11
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Yoshioka Y, Matsumura S, Morimoto M, Takemoto Y, Kishi C, Moriyama T, Zaima N. Inhibitory Activities of Sulfur Compounds in Garlic Essential Oil against Alzheimer's Disease-Related Enzymes and Their Distribution in the Mouse Brain. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:10163-10173. [PMID: 34459194 DOI: 10.1021/acs.jafc.1c04123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative disease. Garlic reportedly has various physiological effects, including a role in protecting against dementia. However, the action mechanisms of garlic on AD are not entirely clear. In this study, we investigated the inhibitory activity of garlic essential oil (GEO) against AD-related enzymes and evaluated the distribution of active substances in GEO to the brain. We found that several sulfur compounds in GEO significantly inhibited AD-related enzymes. Sulfur compounds were detected in the serum and brain 6 h post administration. The ratios of allyl mercaptan (24.0 ± 3.9%) and allyl methyl sulfide (49.8 ± 15.6%) in the brain were significantly higher than those in GEO, while those of dimethyl trisulfide (0.89 ± 34.8%), allyl methyl trisulfide (0.41 ± 19.0%), and diallyl trisulfide (0.43 ± 72.8%) in the brain were significantly lower than those in GEO. Similar results were observed in the serum, suggesting that the organosulfur compounds were converted to allyl mercaptan or allyl methyl sulfide in the body. Although allyl mercaptan and allyl methyl sulfide are not the main components of GEO, they might be key molecules to understand the bioactivities of GEO in the body.
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Affiliation(s)
- Yuri Yoshioka
- INABATA KORYO, Co., Ltd., 3-5-20 Tagawa, Yodogawa, Osaka 532-0027, Japan
| | - Shinichi Matsumura
- INABATA KORYO, Co., Ltd., 3-5-20 Tagawa, Yodogawa, Osaka 532-0027, Japan
| | - Masanori Morimoto
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan
| | - Yuki Takemoto
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan
| | - Chihiro Kishi
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan
| | - Tatsuya Moriyama
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan
- Agricultural Technology and Innovation Research Institute, Kindai University, Nara 631-8505, Japan
| | - Nobuhiro Zaima
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan
- Agricultural Technology and Innovation Research Institute, Kindai University, Nara 631-8505, Japan
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12
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Garlic constituents for cancer prevention and therapy: From phytochemistry to novel formulations. Pharmacol Res 2021; 175:105837. [PMID: 34450316 DOI: 10.1016/j.phrs.2021.105837] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/14/2021] [Accepted: 08/16/2021] [Indexed: 12/12/2022]
Abstract
Garlic (Allium sativum L.) is one of the oldest plants cultivated for its dietary and medicinal values. This incredible plant is endowed with various pharmacological attributes, such as antimicrobial, antiarthritic, antithrombotic, antitumor, hypoglycemic, and hypolipidemic activities. Among the various beneficial pharmacological effects of garlic, the anticancer activity is presumably the most studied. The consumption of garlic provides strong protection against cancer risk. Taking into account the multi-targeted actions and absence of considerable toxicity, a few active metabolites of garlic are probably to play crucial roles in the killing of cancerous cells. Garlic contains several bioactive molecules with anticancer actions and these include diallyl trisulfide, allicin, diallyl disulfide, diallyl sulfide, and allyl mercaptan. The effects of various garlic-derived products, their phytoconstituents and nanoformulations have been evaluated against skin, prostate, ovarian, breast, gastric, colorectal, oral, liver, and pancreatic cancers. Garlic extract, its phytocompounds and their nanoformulations have been shown to inhibit the different stages of cancer, including initiation, promotion, and progression. Besides, these bioactive metabolites alter the peroxidation of lipid, activity of nitric oxide synthetase, nuclear factor-κB, epidermal growth factor receptor, and protein kinase C, cell cycle, and survival signaling. The current comprehensive review portrays the functions of garlic, its bioactive constituents and nanoformulations against several types of cancers and explores the possibility of developing these agents as anticancer pharmaceuticals.
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KOGA Y, YOSHIGA T, SHINDO J, AOYAMA R, MATSUMOTO H, RYUDA N, HARAGUCHI T, MIYAMOTO H, UENO D. Identification of Distinctive Odor Compounds Generated from Garlic Infected by Potato Rot Nematode Using Gas Chromatography-olfactometry. BUNSEKI KAGAKU 2021. [DOI: 10.2116/bunsekikagaku.70.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yuki KOGA
- Graduate School of Agriculture, Saga University
| | | | - Junichi SHINDO
- Vegetable Research Institute, Aomori Prefectural Industrial Technology Research Center
| | - Rie AOYAMA
- Vegetable Research Institute, Aomori Prefectural Industrial Technology Research Center
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14
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Firmino JP, Galindo-Villegas J, Reyes-López FE, Gisbert E. Phytogenic Bioactive Compounds Shape Fish Mucosal Immunity. Front Immunol 2021; 12:695973. [PMID: 34220858 PMCID: PMC8252966 DOI: 10.3389/fimmu.2021.695973] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/31/2021] [Indexed: 12/11/2022] Open
Abstract
Aquaculture growth will unavoidably involve the implementation of innovative and sustainable production strategies, being functional feeds among the most promising ones. A wide spectrum of phytogenics, particularly those containing terpenes and organosulfur compounds, are increasingly studied in aquafeeds, due to their growth promoting, antimicrobial, immunostimulant, antioxidant, anti-inflammatory and sedative properties. This trend relies on the importance of the mucosal barrier in the fish defense. Establishing the phytogenics' mode of action in mucosal tissues is of importance for further use and safe administration. Although the impact of phytogenics upon fish mucosal immunity has been extensively approached, most of the studies fail in addressing the mechanisms underlying their pharmacological effects. Unstandardized testing as an extended practice also questions the reproducibility and safety of such studies, limiting the use of phytogenics at commercial scale. The information presented herein provides insight on the fish mucosal immune responses to phytogenics, suggesting their mode of action, and ultimately encouraging the practice of reliable and reproducible research for novel feed additives for aquafeeds. For proper screening, characterization and optimization of their mode of action, we encourage the evaluation of purified compounds using in vitro systems before moving forward to in vivo trials. The formulation of additives with combinations of compounds previously characterized is recommended to avoid bacterial resistance. To improve the delivery of phytogenics and overcome limitations associated to compounds volatility and susceptibility to degradation, the use of encapsulation is advisable. Besides, newer approaches and dedicated methodologies are needed to elucidate the phytogenics pharmacokinetics and mode of action in depth.
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Affiliation(s)
- Joana P. Firmino
- Aquaculture Program, Institut de Recerca i Tecnologia Agroalimentàries (IRTA) Centre de Sant Carles de la Ràpita (IRTA-SCR), Sant Carles de la Ràpita, Spain
- PhD Program in Aquaculture, Universitat Autònoma de Barcelona, Bellaterra, Spain
- R&D Technical Department, TECNOVIT – FARMFAES, S.L., Alforja, Spain
| | | | - Felipe E. Reyes-López
- Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Facultad de Medicina Veterinaria y Agronomía, Universidad de Las Américas, Santiago, Chile
- Consorcio Tecnológico de Sanidad Acuícola, Ictio Biotechnologies S.A., Santiago, Chile
| | - Enric Gisbert
- Aquaculture Program, Institut de Recerca i Tecnologia Agroalimentàries (IRTA) Centre de Sant Carles de la Ràpita (IRTA-SCR), Sant Carles de la Ràpita, Spain
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15
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Willems MET, Todaka M, Banic M, Cook MD, Sekine Y. Intake of New Zealand Blackcurrant Powder Affects Skin-Borne Volatile Organic Compounds in Middle-Aged and Older Adults. J Diet Suppl 2021; 19:603-620. [PMID: 33860732 DOI: 10.1080/19390211.2021.1908479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Skin volatile organic compounds (VOCs) can cause body odor or reveal human disease and may result from lipid peroxidation or activity by skin bacteria. We examined the effect of intake of New Zealand blackcurrant (NZBC) powder for 77 skin VOCs in middle-aged and older adults in a crossover design. Fourteen adults (nine males, age: 55 ± 5 yrs) consumed NZBC powder for 7 days (6 g·day-1 with 138.6 mg anthocyanins). Two hours after the last intake, a passive flux sampler with trapping media was applied in the base of the neck for 1 hour. Gas chromatography-mass spectrometry was used for media analysis. Habitual anthocyanin intake was quantified using a food frequency questionnaire. Compared to control (i.e., no intake of NZBC powder), emission of six skin VOCs (i.e., 2-nonenal, acetic acid, 2-hexanone, 6-methyl-5-hepten-2-one, benzaldehyde, allyl methyl sulfide) were lower by more than 25%. Increases were observed for γ-octanolactone (+184%) and γ-decanolactone (+89%). A trend for a decrease for isovaleraldehyde, hexanal, and 2-pentanone, and an increase for heptanoic acid and γ-nonanolactone was observed. There was a significant correlation with daily habitual dietary anthocyanin intake for control values of hexanal and percentage change of γ-octanolactone. NZBC powder can change emanation of some VOCs in human skin. Analysis of skin VOCs following specific polyphenol intake may address the impact of dietary components to affect internal metabolic processes, body odor, and health.
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Affiliation(s)
- M E T Willems
- Institute of Sport, University of Chichester, Chichester, UK
| | - M Todaka
- Graduate School of Science, Tokai University, Hiratsuka City, Japan
| | - M Banic
- Institute of Sport, University of Chichester, Chichester, UK.,Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
| | - M D Cook
- Institute of Sport and Exercise Science, University of Worchester, Worcester, UK
| | - Y Sekine
- Graduate School of Science, Tokai University, Hiratsuka City, Japan
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Beltrán Sanahuja A, Valdés García A. New Trends in the Use of Volatile Compounds in Food Packaging. Polymers (Basel) 2021; 13:polym13071053. [PMID: 33801647 PMCID: PMC8038046 DOI: 10.3390/polym13071053] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/17/2021] [Accepted: 03/24/2021] [Indexed: 12/14/2022] Open
Abstract
In the last years, many of the research studies in the packaging industry have been focused on food active packaging in order to develop new materials capable of retaining the active agent in the polymeric matrix and controlling its release into food, which is not easy in many cases due to the high volatility of the chemical compounds, as well as their ease of diffusion within polymeric matrices. This review presents a complete revision of the studies that have been carried out on the incorporation of volatile compounds to food packaging applications. We provide an overview of the type of volatile compounds used in active food packaging and the most recent trends in the strategies used to incorporate them into different polymeric matrices. Moreover, a thorough discussion regarding the main factors affecting the retention capacity and controlled release of volatile compounds from active food packaging is presented.
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Affiliation(s)
- Ana Beltrán Sanahuja
- Correspondence: (A.B.S.); (A.V.G.); Tel.: +34-965-90-96-45 (A.B.S.); +34-965-90-35-27 (A.V.G.)
| | - Arantzazu Valdés García
- Correspondence: (A.B.S.); (A.V.G.); Tel.: +34-965-90-96-45 (A.B.S.); +34-965-90-35-27 (A.V.G.)
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17
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Jo YM, Seo H, Kim GY, Cheon SW, Kim SA, Park TS, Hurh BS, Han NS. Lactobacillus pentosus SMB718 as a probiotic starter producing allyl mercaptan in garlic and onion-enriched fermentation. Food Funct 2020; 11:10913-10924. [DOI: 10.1039/d0fo02000a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Lactobacillus pentosus SMB718 has the properties of being a beneficial probiotic for human health and is a desirable starter for better flavor in fermented allium species plants.
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Affiliation(s)
- Yu Mi Jo
- Brain Korea 21 Center for Bio-Health Industry
- Division of Animal
- Horticultural
- and Food Sciences
- Chungbuk National University
| | - Hee Seo
- Brain Korea 21 Center for Bio-Health Industry
- Division of Animal
- Horticultural
- and Food Sciences
- Chungbuk National University
| | - Ga Yun Kim
- Brain Korea 21 Center for Bio-Health Industry
- Division of Animal
- Horticultural
- and Food Sciences
- Chungbuk National University
| | - Seong Won Cheon
- Brain Korea 21 Center for Bio-Health Industry
- Division of Animal
- Horticultural
- and Food Sciences
- Chungbuk National University
| | - Seul-Ah Kim
- Brain Korea 21 Center for Bio-Health Industry
- Division of Animal
- Horticultural
- and Food Sciences
- Chungbuk National University
| | - Tae Soon Park
- Sempio Fermentation Research Center
- Sempio Foods Company
- Cheongju
- Republic of Korea
| | - Byung-Serk Hurh
- Sempio Fermentation Research Center
- Sempio Foods Company
- Cheongju
- Republic of Korea
| | - Nam Soo Han
- Brain Korea 21 Center for Bio-Health Industry
- Division of Animal
- Horticultural
- and Food Sciences
- Chungbuk National University
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