• Login
    • Join
  • FOLLOW:
  • Subscribe Free
    • Magazine
    • eNewsletter
    Checkout
    • Magazine
    • News
    • Exclusives
    • Nutraceuticals
    • Markets
    • Health
    • Jobs
    • Events
    • Buyers' Guide
    • Showcases
    • More
  • Magazine
  • News
  • Exclusives
  • Nutraceuticals
  • Markets
  • Health
  • Jobs
  • Events
  • Buyers' Guide
  • Showcases
  • Current & Past Issues
    Features
    Columns
    Editorials
    Digital Edition
    Subscribe Now
    Advertise Now
    eNewsletter
    Editorial Guidelines
    Top Features
    Nutraceuticals for Men: Muscle Health and Performance Nutrition

    Aging in Place: Healthy Lifestyles Supplement Science-Based Solutions

    Getting an Edge in Esports: Meeting the Health Needs of Competitive Gamers

    Beyond CBD: Cannabis Compounds Warrant Recognition and More Research

    Leveling Out the Energy Segment for Mainstream, and Rethinking Caffeine
    Breaking News
    Certifications, Approvals and Patents
    Exclusives
    Industry & Market News
    People
    Products
    Regulatory
    Research
    Supplier News
    Supplier Insights
    Live From Shows
    Top News
    Thorne Relaunches Gut Health Test with Microbiome Wipe

    Alkemist Labs Announces Alkemist Assured Seal and Next Generation Transparency Reports

    GC Rieber Foundations Expand Philanthropic Efforts

    Danone Celebrates 10th anniversary of Grant Program for Probiotics Research

    Stratum Nutrition’s Patent Portfolio Grows to Europe and Canada
    Exclusives
    Blogs & Guest Articles
    Health E-Insights
    Area Code 420
    eBook
    Antioxidants
    Dairy-Based Ingredients
    Enzymes
    Fatty Acids
    Fiber & Carbohydrates
    Green Foods
    Herbs & Botanicals
    Marine Nutraceuticals
    Minerals
    Omega 3s
    Probiotics & Prebiotics
    Proteins, Peptides, Amino Acids
    Sweeteners
    Vitamins

    GC Rieber Foundations Expand Philanthropic Efforts

    Danone Celebrates 10th anniversary of Grant Program for Probiotics Research

    Botanical Ingredient MorActive Evidenced to Relieve Back Discomfort

    Cargill’s Stevia Sustainability Program Benchmarked by FSA

    GOED Creates Infographic Highlighting Omega-3 Health Claims Approved in Europe
    Consumer Trends
    Contract Manufacturing
    Cosmeceuticals / Nutricosmetics
    Delivery & Dosage Technologies
    Dietary Supplements
    Flavors & Colors
    Functional Foods & Beverages
    Healthcare Trends
    Medical Nutrition
    Mergers & Acquisitions
    Natural/Organic
    Nutrition Bars
    Packaging
    Pet Nutraceuticals
    Quality & Safety
    Regulations
    Research
    Testing
    World Markets

    Thorne Relaunches Gut Health Test with Microbiome Wipe

    Alkemist Labs Announces Alkemist Assured Seal and Next Generation Transparency Reports

    GC Rieber Foundations Expand Philanthropic Efforts

    Danone Celebrates 10th anniversary of Grant Program for Probiotics Research

    Stratum Nutrition’s Patent Portfolio Grows to Europe and Canada
    Bone & Joint Health
    Cancer Risk
    Cardiovascular Health
    Cognitive Function
    Diabetes & Blood Sugar Management
    Digestive Health
    Energy
    Eye Health
    Healthy Aging
    Immune Function
    Infant & Children's Health
    Inflammation
    Men's Health
    Mood Health & Sleep
    Oral Health
    Sexual & Reproductive Health
    Skin Health
    Sports Nutrition
    Weight Management/Weight Loss
    Women's Health

    Thorne Relaunches Gut Health Test with Microbiome Wipe

    Danone Celebrates 10th anniversary of Grant Program for Probiotics Research

    Beyond Raw Launches Concept X Pre-Workout Line

    Botanical Ingredient MorActive Evidenced to Relieve Back Discomfort

    Kyowa Hakko Appoints Dr. Colin Hill to Immuse Scientific Advisory Board
    Industry Events
    Live From Show Events
    Webinars
    All Companies
    Categories
    Trade Associations
    Company Capabilities
    International Buyers Guide Companies
    Gencor

    Ecuadorian Rainforest

    Applied Food Sciences, Inc.

    Xsto Solutions

    Atlantia Clinical Trials
    Companies
    Product Releases
    News Releases
    Literature / Brochures
    White Papers
    Jobs
    VIdeos
    Services
    Add New Company
    International Buyers Guide Companies
    Gencor

    Ecuadorian Rainforest

    Applied Food Sciences, Inc.

    Xsto Solutions

    Atlantia Clinical Trials
    • Magazine
      • Current / Back Issue
      • Features
      • Editorial
      • Columns
      • Digital Edition
      • eNewsletter Archive
      • Editorial Guidelines
      • Subscribe Now
      • Advertise Now
    • Breaking News
    • Buyers' Guide
      • All Companies
      • Categories
      • Trade Associations
      • Company Capabilities
    • Nutraceuticals
      • Antioxidants
      • Dairy-Based Ingredients
      • Enzymes
      • Fatty Acids
      • Fiber & Carbohydrates
      • Green Foods
      • Herbs & Botanicals
      • Marine Nutraceuticals
      • Minerals
      • Omega 3s
      • Probiotics & Prebiotics
      • Proteins, Peptides, Amino Acids
      • Sweeteners
      • Vitamins
    • Markets
      • Consumer Trends
      • Contract Manufacturing
      • Cosmeceuticals / Nutricosmetics
      • Delivery & Dosage Technologies
      • Dietary Supplements
      • Flavors & Colors
      • Functional Foods & Beverages
      • Healthcare Trends
      • Medical Nutrition
      • Mergers & Acquisitions
      • Natural/Organic
      • Nutrition Bars
      • Packaging
      • Pet Nutraceuticals
      • Quality & Safety
      • Regulations
      • Research
      • Testing
      • World Markets
    • Health
      • Bone & Joint Health
      • Cancer Risk
      • Cardiovascular Health
      • Cognitive Function
      • Diabetes & Blood Sugar Management
      • Digestive Health
      • Energy
      • Eye Health
      • Healthy Aging
      • Immune Function
      • Infant & Children's Health
      • Inflammation
      • Men's Health
      • Mood Health & Sleep
      • Oral Health
      • Sexual & Reproductive Health
      • Skin Health
      • Sports Nutrition
      • Weight Management/Weight Loss
      • Women's Health
    • Online Exclusives
    • Webinars
    • Slideshows
    • Blogs & Guest Articles
    • Health E-Insights
    • Videos
    • Podcasts
    • Infographics
    • eBook
    • Whitepapers
    • Research
      • TrendSense
      • Monograph Center
      • White Papers
      • Research News
    • Jobs
    • Events
      • Industry Events
      • Live From Show Events
      • Webinars
    • Supplier Showcases
      • Companies
      • Product Releases
      • News Releases
      • Literature / Brochures
      • White Papers
      • Jobs
      • VIdeos
      • Services
    • About Us
      • About Us
      • Contact Us
      • Advertise With Us
      • Privacy Policy
      • Terms of Use
    Breaking News

    Nano-Encapsulation Technology Could Enhance Absorption of Omega-3 DHA

    Mouse study aimed to address delivery and absorption issues of DHA that affect potency and efficacy.

    Nano-Encapsulation Technology Could Enhance Absorption of Omega-3 DHA
    Related CONTENT
    • Nestlé Acquires Technology to Address Iron Deficiency
    • Study Suggests More Fish Consumption and Omega-3 Supplementation Needed for Cardioprotection
    • New Study Shows that Fish Oil Does Not Increase Bleeding Risk in Surgery Patients
    • Brain Health Market Trends: Supporting Cognition with Science
    • ConsumerLab Testing Compares Fish Oil Supplements to Prescription Fish Oil
    02.01.19
    Researchers from the Hong Kong Polytechnic University (PolyU) have developed a novel nano-encapsulation technology they claimed could optimize maternal and fetal absorption of docosahexaenoic acid (DHA). The research, published in Nanomedicine: Nanotechnology, Biology and Medicine, aimed to address the delivery and absorption issues of DHA that affect its potency and efficacy.
     
    DHA, a type of omega-3 fatty acid naturally found in breast milk and fish oil, is an important nutrient for brain development and function. It is primarily obtained from diet, and preferentially transferred from mother to fetus across the placenta. However, for people who struggle to get sufficient DHA from normal dietary sources, supplementation is recommended. DHA is highly unsaturated and is vulnerable to oxidation and degradation under acid conditions.
     
    Led by Wang Yi, assistant professor at PolyU’s Department of Applied Biology and Chemical Technology (ABCT), and Wong Man-sau, professor at ABCT, the research team innovated a nano-encapsulation technology to protect DHA from oxidation. The team used Zein, an edible corn protein, as the encapsulation material to mimic milk fat globule membrane. The nano-encapsulation forms a core-shell structure to protect DHA in fish oil throughout gastric digestion and facilitates DHA absorption in the brain, intestine and placenta.
     
    “Our team innovated the nano-encapsulation technology, which is proven to be an effective technology to protect DHA from oxidation in vivo, thus enhancing the absorption and efficacy of DHA. Our findings also indicated that the technology can help overcome blood-brain barrier in DHA delivery. We therefore believe that the technology could be further applied to enhance the efficiency of drug delivery for the brain, such as those for patients with dementia or Alzheimer’s disease,” said Dr Wang Yi.
     
    DHA in Maternal Tissues
    To test the effectiveness of nano-encapsulation technology in enhancing DHA absorption, PolyU’s team conducted some experiments on maternal mice and their offspring.
     
    In two groups of maternal mice (each of six) fed with normal fish oil (Normal FO) and nano-encapsulated fish oil (Nano FO), respectively, it was found that the DHA concentration in the duodenum and jejunum of the Nano FO group is significantly higher than the Normal FO group. The result implies that DHA, being protected by the encapsulation structure from oxidation and degradation under stomach’s acidic conditions, is successfully released in the upper two parts of the small intestine of the Nano FO group.
     
    Also, DHA content in the brain of the Nano FO maternal mice were significantly higher. This indicates that DHA was delivered to the brain of the Nano FO group more effectively as the challenge of the blood-brain barrier was overcome, researchers said.
     
    DHA in Offspring
    The team also conducted tracer studies on offspring of maternal mice. The mice were divided into six groups, each with 10, and were fed with different diets including: 1) no DHA meal; 2) Zein; 3) normal low dose fish oil (Normal FO-low); 4) normal high dose fish oil (Normal FO-high); 5) Nano-encapsulated low dose fish oil (Nano FO-low); and 6) Nano-encapsulated high dose fish oil (Nano FO-high).
     
    The findings showed that three groups, namely: Normal FO-high, Nano FO-low and Nano FO-high spent more time on novel objects rather than on familiar objects, implying that they were more curious about new things and demonstrated better memory and learning capabilities.
     
    For the Nano FO-high group, they had a higher amount of Brain-Derived Neurotrophic Factor (BDNF) in the hippocampus. BDNF, a protein activated by DHA, plays an important role in supporting the survival of existing brain neurons and encouraging the growth and differentiation of new neurons and synapses. They also demonstrated a significant difference to other groups in terms of better spatial learning and memory abilities in the Y-maze experiment.
     
    The research project was funded by the Health and Medical Research Fund (HMRF) of the Food and Health Bureau of the Hong Kong SAR Government and the Shenzhen Basic Research (Layout of Disciplines) Project Fund.
    Related Searches
    • Brain Development
    • Delivery
    • Health
    • Nanotechnology
    Related Knowledge Center
    • Infant & Children's Health
    • Delivery & Dosage Technologies
    • Omega-3s
    Suggested For You
    Nestlé Acquires Technology to Address Iron Deficiency Nestlé Acquires Technology to Address Iron Deficiency
    Study Suggests More Fish Consumption and Omega-3 Supplementation Needed for Cardioprotection Study Suggests More Fish Consumption and Omega-3 Supplementation Needed for Cardioprotection
    New Study Shows that Fish Oil Does Not Increase Bleeding Risk in Surgery Patients New Study Shows that Fish Oil Does Not Increase Bleeding Risk in Surgery Patients
    Brain Health Market Trends: Supporting Cognition with Science Brain Health Market Trends: Supporting Cognition with Science
    ConsumerLab Testing Compares Fish Oil Supplements to Prescription Fish Oil ConsumerLab Testing Compares Fish Oil Supplements to Prescription Fish Oil
    BASF’s Omega-3 Product Shown to Reduce Liver Fat Content in NAFLD Patients BASF’s Omega-3 Product Shown to Reduce Liver Fat Content in NAFLD Patients
    Canadian Researchers Discover Novel Anti-Inflammatory Compound from Omega-3 ETA Canadian Researchers Discover Novel Anti-Inflammatory Compound from Omega-3 ETA
    Marine Ingredients: Sourcing from the Sea Marine Ingredients: Sourcing from the Sea
    OmegaQuant Opens Australia Lab to Service the APAC Region OmegaQuant Opens Australia Lab to Service the APAC Region
    Research on Curcumin’s Positive Effects on Microbiome Published Research on Curcumin’s Positive Effects on Microbiome Published
    Topline Results of REDUCE-IT Study Show Benefit for Cardiovascular Risk Topline Results of REDUCE-IT Study Show Benefit for Cardiovascular Risk
    Feeding the Fast and the Furriest Feeding the Fast and the Furriest
    MarketWatch 2018 MarketWatch 2018
    Rainbow Light Introduces Multivitamin Line for First Thousand Days of Life Rainbow Light Introduces Multivitamin Line for First Thousand Days of Life

    Related Content

    • Breaking News | Functional Foods & Beverages | Industry & Market News | Minerals
      Nestlé Acquires Technology to Address Iron Deficiency

      Nestlé Acquires Technology to Address Iron Deficiency

      Collaboration with Massey University in New Zealand will allow company to fortify foods and beverages without compromising product quality.
      01.30.19

    • Breaking News | Cardiovascular Health | Marine Nutraceuticals | Omega-3s | Regulations | Research News
      Study Suggests More Fish Consumption and Omega-3 Supplementation Needed for Cardioprotection

      Study Suggests More Fish Consumption and Omega-3 Supplementation Needed for Cardioprotection

      Subjects with an ideal Omega-3 Index of 8% ate at least three non-fried fish meals per week and took an omega-3 EPA/DHA supplement.
      01.25.19

    • Breaking News | Cardiovascular Health | Marine Nutraceuticals | Omega-3s | Research | Research News | Testing
      New Study Shows that Fish Oil Does Not Increase Bleeding Risk in Surgery Patients

      New Study Shows that Fish Oil Does Not Increase Bleeding Risk in Surgery Patients

      Higher blood omega-3 levels were associated with lower risk of bleeding.
      12.07.18


    • Antioxidants | Cognitive Function | Dietary Supplements | Healthy Aging | Herbs & Botanicals | Infant & Children's Health | Marine Nutraceuticals | Minerals | Omega-3s | Proteins, Peptides, Amino Acids | Research | Vitamins
      Brain Health Market Trends: Supporting Cognition with Science

      Brain Health Market Trends: Supporting Cognition with Science

      From infancy through the senior years, diet and natural products play an important role in enhancing cognition.
      By Sean Moloughney, Editor 12.06.18

    • Breaking News | Dietary Supplements | Industry & Market News | Marine Nutraceuticals | Omega-3s | Quality & Safety | Testing

      ConsumerLab Testing Compares Fish Oil Supplements to Prescription Fish Oil

      Some supplements contained comparable EPA and DHA to expensive omega-3 prescription drugs.
      11.20.18

      Trending
      • Leaven Essential To Launch Branded Botanical Extracts To Global Markets | Nutraceuticals World
      • Oregon Files Lawsuit Against GNC | Nutraceuticals World
      • Coca-Cola To Phase Out Honest Tea Brand By Year’s End, Citing Supply Chain Challenges | Nutraceuticals World
      Breaking News
      • Thorne Relaunches Gut Health Test with Microbiome Wipe
      • Alkemist Labs Announces Alkemist Assured Seal and Next Generation Transparency Reports
      • GC Rieber Foundations Expand Philanthropic Efforts
      • Danone Celebrates 10th anniversary of Grant Program for Probiotics Research
      • Stratum Nutrition’s Patent Portfolio Grows to Europe and Canada
      View Breaking News >
      CURRENT ISSUE

      May 2022

      • Aging in Place: Lifestyle Supplements Science-Based Solutions
      • Getting an Edge in Esports: Meeting Health & Nutrition Needs
      • Nutraceuticals for Men: Muscle Health and Performance Nutrition

      Cookies help us to provide you with an excellent service. By using our website, you declare yourself in agreement with our use of cookies.
      You can obtain detailed information about the use of cookies on our website by clicking on "More information”.

      • About Us
      • Privacy Policy
      • Terms And Conditions
      • Contact Us

      follow us

      Subscribe
      Nutraceuticals World

      Latest Breaking News From Nutraceuticals World

      Thorne Relaunches Gut Health Test with Microbiome Wipe
      Alkemist Labs Announces Alkemist Assured Seal and Next Generation Transparency Reports
      GC Rieber Foundations Expand Philanthropic Efforts
      Coatings World

      Latest Breaking News From Coatings World

      Sustainability, Economy are Focus of BCF’s Annual Conference
      Demand for Rhino Shield Increases
      ICP Receives ASC Innovation Award for Spray Foam That Meets Changing Environmental Regulations
      Medical Product Outsourcing

      Latest Breaking News From Medical Product Outsourcing

      New Breast Implant Surgery Guidelines to Enhance Patient Safety
      Rhythm Management Group Debuts RhythmSynergy Tech Platform
      FDA Approves Trial Completion for Virtual Incision's MIRA Platform
      Contract Pharma

      Latest Breaking News From Contract Pharma

      iECURE Enters Agreement with Center for Breakthrough Medicines
      CPDC Enters Clinical Manufacturing Deal with CellBion
      Olon to Build New R&D Center in Italy
      Beauty Packaging

      Latest Breaking News From Beauty Packaging

      K-Beauty Brand Siita Shares Plastic Decomposition Technology with the Beauty Industry
      Shellworks Raises $6.2 Million in Seed Funding
      Ulta Beauty Reports Record First Quarter 2022 Results
      Happi

      Latest Breaking News From Happi

      Honeywell Addresses Critical Issues Such as Sustainability, Workforce Training and Digitalization
      Monat Global Wins Four Stevie Awards in the 20th Annual American Business Awards
      Coty Expands Vegan Beauty Portfolio With New Rimmel Mascara
      Ink World

      Latest Breaking News From Ink World

      Zeller+Gmelin Honored as Berry Global’s 2021 Ink Supplier of the Year
      Paul N. Gardner USA Introduces New PosiTector GLS Gloss Meter
      UK-Based Caps Cases Installs World’s First EFI Nozomi 14000 LED Digital Corrugated Press
      Label & Narrow Web

      Latest Breaking News From Label & Narrow Web

      UPM Raflatac accelerates label growth with acquisition
      Labelexpo Asia 2022 postponed
      Teklynx software helps Top Clean Injection validate labels
      Nonwovens Industry

      Latest Breaking News From Nonwovens Industry

      Rael Raises $35M in Series B Funding
      Schobertechnologies Offers Rotary Web-fed Converting Solutions
      Thorne Relaunches Gut Health Test with Microbiome Wipe
      Orthopedic Design & Technology

      Latest Breaking News From Orthopedic Design & Technology

      Toetal Solutions Raises $1.02 Million in New Financing
      ManaMed's ManaSport Wearable Ultrasound Earns FDA Nod
      Ekso Bionics Names Jerome Wong as Interim CFO
      Printed Electronics Now

      Latest Breaking News From Printed Electronics Now

      onsemi Recognized by Fortune 500 for Its Transformation Journey
      LG Display Presents AI-Driven NFT Artwork on Transparent OLED
      Joe Stockunas Joins SEMI as Americas President

      Copyright © 2022 Rodman Media. All rights reserved. Use of this constitutes acceptance of our privacy policy The material on this site may not be reproduced, distributed, transmitted, or otherwise used, except with the prior written permission of Rodman Media.

      AD BLOCKER DETECTED

      Our website is made possible by displaying online advertisements to our visitors.
      Please consider supporting us by disabling your ad blocker.


      FREE SUBSCRIPTION Already a subscriber? Login