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Xia Y, Kuda T, Yamamoto M, Yano T, Nakamura A, Takahashi H. The effect of Sichuan pepper on gut microbiota in mice fed a high-sucrose and low-dietary fibre diet. Appl Microbiol Biotechnol 2023; 107:2627-2638. [PMID: 36922439 DOI: 10.1007/s00253-023-12457-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/18/2023]
Abstract
Sichuan pepper (Zanthoxylum bungeanum, HJ), a spice widely used in China, has antioxidative, anti-inflammatory, antibacterial, and anti-obesity properties. In this study, to confirm the value of HJ as a functional food, the in vitro antioxidant and bile acid-lowering capacities, as well as the effects on caecal microbiota, were compared with those of cumin (Cuminum cyminum, CM) and coriander (Coriandrum sativum, CR) seeds in Institute of Cancer Research (ICR) mice fed a high-sucrose and low-dietary fibre diet. The total phenolic content, superoxide anion radical-scavenging capacity, and Fe-reducing power of the HJ aqueous solution were higher than those of CM and CR (p < 0.05). The bile acid (taurocholic, glycocholic, and deoxycholic acids)-lowering capacity of the HJ suspension was also higher than those of CM and CR. Compared with mice fed a control diet (no fibre, NF), caecal Lactobacillus gasseri- and Muribaculum intestinale-like bacteria were higher in mice fed a diet containing 5% (w/w) of CM, CR, or HJ for 14 days. Bifidobacterium pseudolongum-, Lactobacillus murinus/animalis-, and Faecalibaculum rodentium-like bacteria were significantly increased, while Desulfovibrio-like bacteria were significantly decreased in the HJ group. In addition, CM and HJ may benefit specific metabolic functions of gut microbiota, such as starch, sucrose, and tyrosine metabolism. The tumour necrosis factor (TNF-α) concentration in the spleen tissue of ICR mice was decreased by the intake of spices. However, there were no changes in interleukin-2 (IL-2) and IL-10 levels in HJ fed mice. These results suggested that HJ has potential as a functional food related to gut microbiota. KEY POINTS: • Bididobacterium and Faecalibaculum in mice gut microbiota are increased by Sichuan pepper (HJ). • Desulfovibrionaceae, an inflammatory LPS producer, in mice gut microbiota is decreased by HJ. • HJ decreases pro-inflammatory TNF both in murine spleen tissue and in vitro macrophages.
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Affiliation(s)
- Yumeng Xia
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477, Japan
| | - Takashi Kuda
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477, Japan.
| | - Mahiro Yamamoto
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477, Japan
| | - Tomoko Yano
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477, Japan
| | - Ayaka Nakamura
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477, Japan
| | - Hajime Takahashi
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477, Japan
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Mima Y, Izumo N, Chen JR, Yang SC, Furukawa M, Watanabe Y. Effects of Coriandrum sativum Seed Extract on Aging-Induced Memory Impairment in Samp8 Mice. Nutrients 2020; 12:E455. [PMID: 32054079 PMCID: PMC7071483 DOI: 10.3390/nu12020455] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/21/2020] [Accepted: 02/05/2020] [Indexed: 12/11/2022] Open
Abstract
The purpose of this study was to investigate whether or not Coriandrum sativum seed extract (CSSE) can ameliorate memory impairment in senescence-accelerated mouse-prone 8 (SAMP8) mice. Sixteen 10-week-old male SAMP8 mice were divided into two groups, which were orally administrated water (SAMP8(-)) or CSSE (200 mg/kg/day; SAMP8(+)). Eight 10-week-old male Institute of Cancer Research (ICR) mice were used as a normal control group and were also orally administrated water. The mean escape time in the Barnes maze test of SAMP8(-) mice was significantly longer than that of ICR mice. However, SAMP8(+) mice showed a shorter mean escape time compared to that of SAMP8(-) mice. Neurofilament messenger (m)RNA levels significantly decreased in the frontal lobe of SAMP8(-) mice when compared with ICR mice, but significantly increased in SAMP8(+) mice relative to SAMP8(-) mice. In addition, mRNA levels of inducible nitric oxide synthase (iNOS) and neuronal (n)NOS significantly increased in the frontal lobe of SAMP8(-) mice, but only the mRNA level of nNOS significantly decreased in SAMP8(+) mice. These results indicated that continuous oral administration of CSSE for 12 weeks could ameliorate aging-induced memory declines in the senescence-accelerated SAMP8 mouse model.
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Affiliation(s)
- Yurina Mima
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
| | - Nobuo Izumo
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
| | - Jiun-Rong Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan;
| | - Suh-Ching Yang
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan;
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
| | - Megumi Furukawa
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
| | - Yasuo Watanabe
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan;
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Xia Y, Kuda T, Toyama A, Goto M, Fukunaga M, Takahashi H, Kimura B. Detection and isolation of bacteria affected by dietary cumin, coriander, turmeric, and red chili pepper in the caecum of ICR mice. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103467] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Al Disi SS, Anwar MA, Eid AH. Anti-hypertensive Herbs and their Mechanisms of Action: Part I. Front Pharmacol 2016; 6:323. [PMID: 26834637 PMCID: PMC4717468 DOI: 10.3389/fphar.2015.00323] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 12/30/2015] [Indexed: 12/27/2022] Open
Abstract
The use of herbal therapies for treatment and management of cardiovascular diseases (CVDs) is increasing. Plants contain a bounty of phytochemicals that have proven to be protective by reducing the risk of various ailments and diseases. Indeed, accumulating literature provides the scientific evidence and hence reason d'etre for the application of herbal therapy in relation to CVDs. Slowly, but absolutely, herbal remedies are being entrenched into evidence-based medical practice. This is partly due to the supporting clinical trials and epidemiological studies. The rationale for this expanding interest and use of plant based treatments being that a significant proportion of hypertensive patients do not respond to Modern therapeutic medication. Other elements to this equation are the cost of medication, side-effects, accessibility, and availability of drugs. Therefore, we believe it is pertinent to review the literature on the beneficial effects of herbs and their isolated compounds as medication for treatment of hypertension, a prevalent risk factor for CVDs. Our search utilized the PubMed and ScienceDirect databases, and the criterion for inclusion was based on the following keywords and phrases: hypertension, high blood pressure, herbal medicine, complementary and alternative medicine (CAM), nitric oxide, vascular smooth muscle cell (VSMC) proliferation, hydrogen sulfide, nuclear factor kappa-B, oxidative stress, and epigenetics/epigenomics. Each of the aforementioned keywords was co-joined with herb in question, and where possible with its constituent molecule(s). In this first of a two-part review, we provide a brief introduction of hypertension, followed by a discussion of the molecular and cellular mechanisms. We then present and discuss the plants that are most commonly used in the treatment and management of hypertension.
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Affiliation(s)
- Sara S. Al Disi
- Department of Biological and Environmental Sciences, Qatar UniversityDoha, Qatar
| | - M. Akhtar Anwar
- Department of Biological and Environmental Sciences, Qatar UniversityDoha, Qatar
| | - Ali H. Eid
- Department of Biological and Environmental Sciences, Qatar UniversityDoha, Qatar
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of BeirutBeirut, Lebanon
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Harsha SN, Anilakumar KR. In vitro free radical scavenging and DNA damage protective property of Coriandrum sativum L. leaves extract. Journal of Food Science and Technology 2012; 51:1533-9. [PMID: 25114344 DOI: 10.1007/s13197-012-0648-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/27/2012] [Accepted: 02/03/2012] [Indexed: 12/20/2022]
Abstract
Coriandrum sativum L. (coriander), an everyday spice in the Indian kitchen is known to add flavor to the cuisine. It is an annual herb belonging to the Apiaceae (Umbellifera) family. The hydro-alcohol extract of Coriandrum sativum L. at the dose of 1 mg/ml was subjected to a series of in vitro assays viz. 2, 2'- diphenyl-1-picrylhydrazyl, lipid peroxidation by thiobarbituric acid, reducing power and nitric oxide (NO) radical scavenging in order to study its antioxidant efficacy in detail. The amount of flavonoids in 70% ethanol extract was found to be 44.5 μg and that of the total phenols was 133.74 μg gallic acid equivalents per mg extract. The extracts of the leaves showed metal chelating power, with IC50 values, 368.12 μg/ml where as that of standard EDTA was 26.7 μg/ml. The IC50 values for 2, 2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid radical scavenging was 222 μg/ml where as that of standard ascorbic acid was 22.6 μg/ml. The NO scavenging activity of the extract of the leaves showed IC50 value of 815.6 μg/ml; at the same time the standard BHA had 49.1 μg/ml. All the plant extracts provided DNA damage protection; however, the protection provided at the dose of 8 μg/ml was comparable to that of standard gallic acid. The Coriandrum sativum leaf extract was able to prevent in vitro lipid peroxidation with IC50 values; 589.6 μg/ml where as that of standard BHA was 16.3 μg/ml. Our results also showed significant ferric reducing power indicating the hydrogen donating ability of the extract. This study indicated the potential of the leaf extract as a source of natural antioxidants or nutraceuticals that could be of use in food industry with potential application to reduce oxidative stress in living system.
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Affiliation(s)
- S N Harsha
- Biochemistry and Nutrition Discipline, Defence Food Research Laboratory, Mysore, 570011 India
| | - K R Anilakumar
- Biochemistry and Nutrition Discipline, Defence Food Research Laboratory, Mysore, 570011 India
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