Preclinical and Clinical Studies
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Anti-Inflammatory Effects of Resveratrol and Related Polyphenols Contribute to Their Potential Beneficial Effects in Aging
Tavener SK, et al., J Food Sci Nutr 2020, 6: 079 DOI: 10.24966/FSN-1076/100079 HSOA Journal of Food Science and Nutrition Review Article Abbreviations Anti-Inflammatory Effects BDNF: Brain-derived neurotrophic factor C5: Complement 5 of Resveratrol and Related CCL2: Chemokine (C-C motif) ligand 2 (aka MCP-1) Polyphenols Contribute to their CD: Cluster of differentiation COX-2: Cyclooxygenase-2 Potential Beneficial Effects in CRP: C-reactive protein CXCL10: C-X-C motif chemokine 10 Aging FOXO: Forkhead transcription factor GM-CSF: Granulocyte-macrophage colony-stimulating factor Selena K Tavener and Kiran S Panickar* HSP70: Heat shock protein 70 Science & Technology Center, Hill’s Pet Nutrition Center, Topeka, Kansas, ICAM-1: Intercellular adhesion molecule 1 USA IFN-γ: Interferon-gamma iNOS: Inducible nitric oxide synthase IL-6: Interleukin-6 Abstract JAK/STAT: Janus kinase/Signal transducer and activator of Resveratrol is a polyphenol found in grapes, blueberries, mulberry transcription and raspberry. Due to its antioxidant, anti-inflammatory, anti-microbial JNK: c-Jun N-terminal kinase and anti-proliferative properties resveratrol has been reported to LPS: Lipopolysaccharide have health benefits in aging and age-related health disorders. While MAPK: Mitogen-activated protein kinase the actions of resveratrol and related polyphenols are likely multi- MCP-1: Monocyte chemoattractant protein -1 factorial, the anti-inflammatory of polyphenols are reasonably well documented. Most studies demonstrating efficacy with resveratrol MIP-α: Macrophage inflammatory protein-1 alpha have been conducted in animal models or in vitro models. In human miR: microRNA trials some promising effects of resveratrol have been reported for NAD: Nicotinamide adenine dinucleotide several health conditions including cancer, dementia, inflammatory NFκB: Nuclear factor kappa B bowel syndrome, arthritis, ulcer and dermatological disorders. -
The Original Bilberry Extract
® The original bilberry extract. These statements may not comply with your country’s laws and regulations or with Reg. EC n. 1924/2006 and have not been evaluated by the Food and Drug Administration. The products are not intended to diagnose, treat, cure or prevent any disease. Marketers of finished products containing this ingredient are responsible for ensuring compliance with the applicable legal framework. C90 M70 Y0 K0 NERO 100% 1. Indena: beyond quality, naturally There is a substantial amount of evidence supporting the strong connection between health and nutrition. Life expectancy is continuously increasing together with a higher attention to quality, this becoming a key factor for both consumers and the food industry. 2 Consumers are more and more aware of what is contained in food, they look for safe and effective ingredients and the presence of available evidence supporting new ingredients offered in terms of benefi ts and safety of their dietary supplementation may heavily infl uence their buying decision. On the other hand, the food industry is expected to meet consumer demands, bringing to the market safe and effective products containing safe and certifi ed ingredients. Natural products in various forms have been used all over the world since time immemorial for the treatment of pathological conditions or for health 1 benefi ts. Plants represent a rich source of new active principles and 1 Bombardelli E., Bombardelli V., botanical extracts can be used in different markets including health Twenty years experience in the foods and supplements. The overall quality is essential, together with botanical health food market, Fitoterapia 76, 495-507, 2006. -
Huckleberry Picking at Priest Lake
HUCKLEBERRY (Vaccinium Membranaceum) USDA Forest Service Other Common Names Northern Region Blueberry, Big Whortleberry, Black Idaho Panhandle Huckleberry, Bilberry. National Forests Description: The huckleberry is a low erect shrub, ranging from 1-5' tall. The flowers are shaped like tiny pink or white urns, which blossom in June and July, depending on elevation. The leaves are short, elliptical and alter- native on the stems. The bush turns brilliant red and sheds its leaves in the fall. The stem bark is reddish (often yellowish-green in shaded sites). The shape of the berry varies The United States Department of Agriculture (USDA) from round to oval and the color var- prohibits discrimination in its programs on the basis ies from purplish black to wine- of race, color, national origin, sex, religion, age, disa- colored red. Some species have a bility, political beliefs, and marital or familial status. dusky blue covering called bloom. (Not all prohibited bases apply to all programs.) Per- The berries taste sweet and tart, in sons with disabilities who require alternative means the same proportions. of communication of program information (braille, large print, audiotape, etc.) should contact USDA's Ripening Season: July-August TARGET Center at (202) 720-2600 (voice and TDD). Early in the season, by mid-July, the berries on sunny southern facing To file a complaint, write the Secretary of Agriculture, Huckleberry slopes and lower elevations are first U.S. Department of Agriculture, Washington, DC to ripen. They are most succulent in 20250, or call 1-800-795-3272 (voice) or 202-720- mid-summer. However, good pick- 6382 (TDD). -
Wo 2009/118338 A3
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date 1 October 2009 (01.10.2009) WO 2009/118338 A3 (51) International Patent Classification: CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, A61K 31/085 (2006.01) A61K 31/7004 (2006.01) EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, A61K 31/09 (2006.01) A61K 31/7048 (2006.01) HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, A61K 31/353 (2006.01) A61P 25/28 (2006.01) KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, (21) International Application Number: NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, PCT/EP2009/0535 19 SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, (22) International Filing Date: UG, US, UZ, VC, VN, ZA, ZM, ZW. 25 March 2009 (25.03.2009) (84) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind of regional protection available): ARIPO (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, (26) Publication Language: English ZW), Eurasian (AM, AZ, BY, KG, KZ, MD, RU, TJ, (30) Priority Data: TM), European (AT, BE, BG, CH, CY, CZ, DE, DK, EE, 08300163.6 27 March 2008 (27.03.2008) EP ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR), (71) Applicant (for all designated States except US): IN- OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, SERM (Institut National de Ia Sante et de Ia Recherche MR, NE, SN, TD, TG). -
Rational Design of Resveratrol O-Methyltransferase for the Production of Pinostilbene
International Journal of Molecular Sciences Article Rational Design of Resveratrol O-methyltransferase for the Production of Pinostilbene Daniela P. Herrera 1 , Andrea M. Chánique 1,2 , Ascensión Martínez-Márquez 3, Roque Bru-Martínez 3 , Robert Kourist 2 , Loreto P. Parra 4,* and Andreas Schüller 4,5,* 1 Department of Chemical and Bioprocesses Engineering, School of Engineering, Pontificia Universidad Católica de Chile, Vicuña Mackenna 4860, Santiago 7820244, Chile; [email protected] (D.P.H.); [email protected] (A.M.C.) 2 Institute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010 Graz, Austria; [email protected] 3 Department of Agrochemistry and Biochemistry, Faculty of Science and Multidisciplinary Institute for Environmental Studies “Ramon Margalef”, University of Alicante, 03690 Alicante, Spain; [email protected] (A.M.-M.); [email protected] (R.B.-M.) 4 Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile, Vicuña Mackenna 4860, Santiago 7820244, Chile 5 Department of Molecular Genetics and Microbiology, School of Biological Sciences, Pontificia Universidad Católica de Chile, Av. Libertador Bernardo O’Higgins 340, Santiago 8320000, Chile * Correspondence: [email protected] (L.P.P.); [email protected] (A.S.) Abstract: Pinostilbene is a monomethyl ether analog of the well-known nutraceutical resveratrol. Both compounds have health-promoting properties, but the latter undergoes rapid metabolization and has low bioavailability. O-methylation improves the stability and bioavailability of resveratrol. In plants, these reactions are performed by O-methyltransferases (OMTs). Few efficient OMTs that Citation: Herrera, D.P.; Chánique, monomethylate resveratrol to yield pinostilbene have been described so far. -
Plant Phenolics: Bioavailability As a Key Determinant of Their Potential Health-Promoting Applications
antioxidants Review Plant Phenolics: Bioavailability as a Key Determinant of Their Potential Health-Promoting Applications Patricia Cosme , Ana B. Rodríguez, Javier Espino * and María Garrido * Neuroimmunophysiology and Chrononutrition Research Group, Department of Physiology, Faculty of Science, University of Extremadura, 06006 Badajoz, Spain; [email protected] (P.C.); [email protected] (A.B.R.) * Correspondence: [email protected] (J.E.); [email protected] (M.G.); Tel.: +34-92-428-9796 (J.E. & M.G.) Received: 22 October 2020; Accepted: 7 December 2020; Published: 12 December 2020 Abstract: Phenolic compounds are secondary metabolites widely spread throughout the plant kingdom that can be categorized as flavonoids and non-flavonoids. Interest in phenolic compounds has dramatically increased during the last decade due to their biological effects and promising therapeutic applications. In this review, we discuss the importance of phenolic compounds’ bioavailability to accomplish their physiological functions, and highlight main factors affecting such parameter throughout metabolism of phenolics, from absorption to excretion. Besides, we give an updated overview of the health benefits of phenolic compounds, which are mainly linked to both their direct (e.g., free-radical scavenging ability) and indirect (e.g., by stimulating activity of antioxidant enzymes) antioxidant properties. Such antioxidant actions reportedly help them to prevent chronic and oxidative stress-related disorders such as cancer, cardiovascular and neurodegenerative diseases, among others. Last, we comment on development of cutting-edge delivery systems intended to improve bioavailability and enhance stability of phenolic compounds in the human body. Keywords: antioxidant activity; bioavailability; flavonoids; health benefits; phenolic compounds 1. Introduction Phenolic compounds are secondary metabolites widely spread throughout the plant kingdom with around 8000 different phenolic structures [1]. -
Spruce Bark Extract As a Sun Protection Agent in Sunscreens
Mengmeng Sui Spruce bark extract as a Sun protection agent in sunscreens School of Chemical Engineering Master’s Program in Chemical, Biochemical and Materials Engineering Major in Chemical Engineering Master’s thesis for the degree of Master of Science in Technology Submitted for inspection, Espoo 21.07.2018 Thesis supervisor: Prof. Tapani Vuorinen Thesis advisors: M.Sc. (Tech.) Jinze Dou Ph.D. Kavindra Kesari AALTO UNIVERSITY SCHOLLO OF CHEMICAL ENGINEERING ABSTRACT Author: Mengmeng Sui Title: Spruce bark extract as a sun protection agent in sunscreens Date: 21.07. 2018 Language: English Number of pages: 48+7 Master’s programme in Chemical, Biochemical and Materials Engineering Major: Chemical and Process Engineering Supervisor: Prof: Tapani Vuorinen Advisors: M.Sc. (Tech.) Jinze Dou, Ph.D. Kavindra Kesari This study aimed to clarify the feasibility of utilizing spruce inner bark extract as a sun protection agent in sunscreens. Ultrasound-assisted extraction with 60 v-% ethanol was applied to isolate the extract in 25-30 % yield, that was almost independent of the temperature (45-75oC) and time (5-60 min) of the treatment. However, the yield of stilbene glucosides, measured by UV absorption spectroscopy, was highest after ca. 20 min extraction. Nuclear magnetic resonance spectroscopy of the extract showed that it consisted mainly of three stilbene glucosides, astringin, isorhapontin and polydatin (piceid). The maximum overall yield of the stilbene glucosides was > 20 %. Extraction with water gave a much lower yield of the stilbene glucosides. Sunscreens composed of a mixture of vegetable oils, surfactants (fatty acids), glycerin, water and the bark extract were prepared with the low-energy emulsification method. -
What to Eat on the Autoimmune Protocol
WHAT TO EAT ON THE AUTOIMMUNE PROTOCOL All the foods listed here are great to include in your It’s time to create an epidemic of - health. And it starts with learning ents that will help regulate your immune system and how to eat more nutrient-dense food. your hormones and provide the building blocks that your body needs to heal. You don’t need to eat all of these foods (it’s okay if snails, frog legs, and crickets aren’t your thing, and it’s okay if you just can’t get kangaroo meat or mizuna), but the idea is both to give Poultry innovative ways to increase variety and nutrient density • chicken • grouse • pigeon by exploring new foods. • dove • guinea hen • quail • duck • ostrich • turkey • emu • partridge (essentially, Red Meat • goose • pheasant any bird) • antelope • deer • mutton • bear • elk • pork • beaver • goat • rabbit • beef • hare • sea lion • • horse • seal • boar • kangaroo • whale • camel • lamb (essentially, • caribou • moose any mammal) Amphibians and Reptiles • crocodile • frog • snake • turtle 1 22 Fish* Shellfish • anchovy • gar • • abalone • limpet • scallop • Arctic char • haddock • salmon • clam • lobster • shrimp • Atlantic • hake • sardine • cockle • mussel • snail croaker • halibut • shad • conch • octopus • squid • barcheek • herring • shark • crab • oyster • whelk goby • John Dory • sheepshead • • periwinkle • bass • king • silverside • • prawn • bonito mackerel • smelt • bream • lamprey • snakehead • brill • ling • snapper • brisling • loach • sole • carp • mackerel • • • mahi mahi • tarpon • cod • marlin • tilapia • common dab • • • conger • minnow • trout • crappie • • tub gurnard • croaker • mullet • tuna • drum • pandora • turbot Other Seafood • eel • perch • walleye • anemone • sea squirt • fera • plaice • whiting • caviar/roe • sea urchin • • pollock • • *See page 387 for Selenium Health Benet Values. -
Fflc^Cj^^Lljp^ O Sources and Chemistry of Resveratrol
fflc^cj^^lljp^ O Sources and Chemistry of Resveratrol Navindra P. Seeram University of California, Los Angeles Vishal V. Kulkarni and Subhash Padhye University of Pune, India CONTENTS Introduction 17 Sources of Resveratrol 18 Structure of Resveratrol 22 Chemical Analyses of Resveratrol 23 Synthesis of Resveratrol 24 Theoretical and SAR Studies of Resveratrol 25 Conclusion 26 References 26 INTRODUCTION Stilbenoids are phenol-based plant metabolites widely represented in nature and implicated with human health benefits against problems such as cancer, inflammation, neurodegenerative disease, and heart disease. Among stilbenes, the phytoalexin resveratrol (3,4',5-trihydroxystilbene; Figure 2.1) has attracted immense attention from biologists and chemists due to its numerous biological properties. Resveratrol is a pivotal molecule in plant biology and plays an important role as the parent molecule of oligo mers known as the viniferins [1]. It is also found in nature as closely related analogs, derivatives, and conjugates (Table 2.1) [1-80]. In addition, the inherent structural simplicity of the resveratrol molecule allows for the rational design of new chemotherapeutic agents, and hence a number of its synthetic adducts, analogs, derivatives, and conjugates have been reported (Table 2.1) [1-80]. 17 18 Resveratrol in Health and Disease Trans-resveratrol (frans-3,4',5-trihydroxystilbene) C/s-resveratrol (c/s-3,4',5-trihydroxystilbene) FIGURE 2.1 Chemical structures of trans- and r/.v-resveratrol (3.4'. .5-trihydrox- vstilbene). Numerous efforts have been directed to studies of structure-activity relationships (SARs) of resveratrol and its analogs with the goal of increasing and enhancing their //; V/IY; biological potency and bioavailability. -
Optimization of Bioactive Polyphenols Extraction from Picea Mariana Bark
molecules Article Optimization of Bioactive Polyphenols Extraction from Picea Mariana Bark Nellie Francezon 1,2, Naamwin-So-Bâwfu Romaric Meda 1,2 and Tatjana Stevanovic 1,2,* 1 Renewable Materials Research Centre, Department of Wood and Forest Sciences, Université Laval, Québec, QC G1V 0A6, Canada; [email protected] (N.F.); [email protected] (N.-S.-B.R.M.) 2 Institute of Nutrition and Functional Food (INAF), Université Laval, Quebec, QC G1V 0A6, Canada * Correspondence: [email protected]; Tel.: +1-418-656-2131 Received: 30 October 2017; Accepted: 30 November 2017; Published: 1 December 2017 Abstract: Reported for its antioxidant, anti-inflammatory and non-toxicity properties, the hot water extract of Picea mariana bark was demonstrated to contain highly valuable bioactive polyphenols. In order to improve the recovery of these molecules, an optimization of the extraction was performed using water. Several extraction parameters were tested and extracts obtained analyzed both in terms of relative amounts of different phytochemical families and of individual molecules concentrations. As a result, low temperature (80 ◦C) and low ratio of bark/water (50 mg/mL) were determined to be the best parameters for an efficient polyphenol extraction and that especially for low molecular mass polyphenols. These were identified as stilbene monomers and derivatives, mainly stilbene glucoside isorhapontin (up to 12.0% of the dry extract), astringin (up to 4.6%), resveratrol (up to 0.3%), isorhapontigenin (up to 3.7%) and resveratrol glucoside piceid (up to 3.1%) which is here reported for the first time for Picea mariana. New stilbene derivatives, piceasides O and P were also characterized herein as new isorhapontin dimers. -
List of Compounds 2018 年12 月
List of Compounds 2018 年12 月 長良サイエンス株式会社 Nagara Science Co., Ltd. 〒501-1121 岐阜市古市場 840 840 Furuichiba, Gifu 501-1121, JAPAN Phone : +81-58-234-4257、Fax : +81-58-234-4724 E-mail : [email protected] 、http : //www.nsgifu.jp Storage Product Name・Purity・Molecular Formula=Molecular Weight・〔 CAS Quantity Source Code No. C o n di t i o n s Registry Number 〕 ・Price ( JPY ) NH020102 2-10 ℃ (-)-Epicatechin [ (-)-EC ] ≧99% (HPLC) 10mg 8,000 NH020103 C15H14O6 = 290.27 〔490-46-0〕 100mg 44,000 NH020202 2-10 ℃ (-)-Epigallocatechin [ (-)-EGC ] ≧99% (HPLC) 10mg 12,000 NH020203 C15H14O7 = 306.27 〔970-74-1〕 100mg 66,000 NH020302 2-10 ℃ (-)-Epicatechin gallate [ (-)-ECg ] ≧99% (HPLC) 10mg 12,000 NH020303 C22H18O10 = 442.37 〔1257-08-5〕 100mg 52,000 NH020403 2-10 ℃ (-)-Epigallocatechin gallate [ (-)-EGCg ] ≧98% (HPLC) 100mg 12,000 〔 〕 C22H18O11 = 458.37 989-51-5 NH020602 2-10 ℃ (-)-Epigallocatechin gallate [ (-)-EGCg ] ≧99% (HPLC) 20mg 12,000 NH020603 C22H18O11 = 458.37 〔989-51-5〕 100mg 30,000 NH020502 2-10 ℃ (+)-Catechin hydrate [ (+)-C ] ≧99% (HPLC) 10mg 5,000 NH020503 C15H14O6 ・H2O = 308.28 〔88191-48-4〕 100mg 32,000 NH021102 2-10 ℃ (-)-Catechin [ (-)-C ] ≧98% (HPLC) 10mg 23,000 C15H14O6 = 290.27 〔18829-70-4〕 NH021202 2-10 ℃ (-)-Gallocatechin [ (-)-GC ] ≧98% (HPLC) 10mg 34,000 〔 〕 C15H14O7 = 306.27 3371-27-5 NH021302 - ℃ ≧ 10mg 34,000 2 10 (-)-Catechin gallate [ (-)-Cg ] 98% (HPLC) C22H18O10 = 442.37 〔130405-40-2〕 NH021402 2-10 ℃ (-)-Gallocatechin gallate [ (-)-GCg ] ≧98% (HPLC) 10mg 23,000 C22H18O11 = 458.37 〔4233-96-9〕 NH021502 2-10 ℃ (+)-Epicatechin [ (+)-EC -
Systematic Review of Herbals As Potential Anti-Inflammatory Agents
PHCOG REV. REVIEW ARTICLE Systematic review of herbals as potential anti-infl ammatory agents: Recent advances, current clinical status and future perspectives Sarwar Beg, Suryakanta Swain1, Hameed Hasan2, M Abul Barkat2, Md Sarfaraz Hussain3 Department of Pharamaceutics, Faculty of Pharmacy, Jamia Hamdard, Hamdard Nagar, New Delhi, 1Department of Pharmaceutics, Roland Institute of Pharmaceutical Sciences, Khodasingi, Berhampur, Orissa, 2Department of Pharmacognosy, Faculty of Pharmacy, Jamia Hamdard, Hamdard Nagar, New Delhi, 3Department of Pharmacognosy, Faculty of Pharmacy, Integral University, Khursi Road, Lucknow, India Submitted: 31-08-2010 Revised: 14-02-2011 Published: 23-12-2011 ABSTRACT Many synthetic drugs reported to be used for the treatment of infl ammatory disorders are of least interest now a days due to their potential side effects and serious adverse effects and as they are found to be highly unsafe for human assistance. Since the last few decades, herbal drugs have regained their popularity in treatment against several human ailments. Herbals containing anti-infl ammatory activity (AIA) are topics of immense interest due to the absence of several problems in them, which are associated with synthetic preparations. The primary objective of this review is to provide a deep overview of the recently explored anti-infl ammatory agents belonging to various classes of phytoconstituents like alkaloids, glycosides, terpenoids, steroids, polyphenolic compounds, and also the compounds isolated from plants of marine origin, algae and fungi. Also, it enlists a distended view on potential interactions between herbals and synthetic preparations, related adverse effects and clinical trials done on herbals for exploring their AIA. The basic aim of this review is to give updated knowledge regarding plants which will be valuable for the scientists working in the fi eld of anti-infl ammatory natural chemistry.