• About Us
    • Who We Are
    • Our History
    • Mission & Values
    • Why Choose Jost
  • Products
    • Ammonium
    • Calcium
    • Copper
    • Iron
    • Magnesium
    • Manganese
    • Potassium
    • Sodium
    • Strontium
    • Zinc
    • Ultra Pure Minerals (Low Heavy Metals)
    • Infant Pure (Low Chlorate Minerals)
    • Pharma Pure
    • JOSTCOTE® Microencapsulated
    • New Products
    • Custom Products
  • Our Expertise
    • cGMP Manufacturing
    • Quality
    • Research & Development
    • Customer Service
  • Markets
    • Nutritional
    • Pharmaceutical / Biotech
    • Specialty
  • Media
    • Library
    • News
    • Events
    • Videos
  • Technical Info
    • Technical Resources
    • Links
  • Contact Us
    • Sales & Customer Service
    • Our Locations
  • Careers
Jost Chemical Co.
  • FAQ
  • Download Catalog
  • 314-428-4300
  • About Us
    • Who We Are
    • Our History
    • Mission & Values
    • Why Choose Jost
  • Products
    • Ammonium
    • Calcium
    • Copper
    • Iron
    • Magnesium
    • Manganese
    • Potassium
    • Sodium
    • Strontium
    • Zinc
    • Ultra Pure Minerals (Low Heavy Metals)
    • Infant Pure (Low Chlorate Minerals)
    • Pharma Pure
    • JOSTCOTE® Microencapsulated
    • New Products
    • Custom Products
  • Our Expertise
    • cGMP Manufacturing
    • Quality
    • Research & Development
    • Customer Service
  • Markets
    • Nutritional
    • Pharmaceutical / Biotech
    • Specialty
  • Media
    • Library
    • News
    • Events
    • Videos
  • Technical Info
    • Technical Resources
    • Links
  • Contact Us
    • Sales & Customer Service
    • Our Locations
  • Careers
Home › Related Articles › Elastic and hydrostatic behaviour of a zinc dietary supplement, zinc glycinate hydrate†
RSC Advances. 2019 Apr

Elastic and hydrostatic behaviour of a zinc dietary supplement, zinc glycinate hydrate†

Abstract:

Coordination polymer based dietary supplement tablets are commonly consumed in our daily life and play an important role in the pharmaceutical industry. To fully understand their tableting process, their mechanical properties need to be comprehensively studied. In this work, the elastic and hydrostatic behaviour of a zinc supplement, zinc glycinate hydrate (Zn[O2CCH2NH2]2·H2O), have been studied via density functional theory (DFT) calculations and high-pressure synchrotron powder X-ray diffraction. This material has a pseudo-layered structure and can be successfully exfoliated into nanosheets. The DFT calculated elastic moduli along the principal axes (13.84–36.11 GPa) indicate a significant elastic anisotropy of ZnG as expected for a layered system, and the directional dependent elastic modulus can be corroborated with the underlying atomic structure. In addition, the calculated B/G ratios (1.30–3.83) according to Pugh’s criterion reveal that ZnG could be brittle under uniaxial stress (B and G are bulk modulus and shear modulus, respectively). Furthermore, the measured B is ∼31 GPa, which lies in the middle of the values between inorganic dietary supplements and small organic drug crystals. These results provide some quantitative information about the tableting process of the hybrid dietary supplement which could be different from their inorganic and organic pharmaceutical counterparts.

PMID https://pubs.rsc.org/en/content/articlelanding/2019/ra/c9ra00385a#!divAbstract  /  Muhammad Azeem, Muhammad Asif, Di Gui, Liyuan Dong, Chunlei Pei, Peixiang Luad, Wei Li

Related Products
  • Library
  • News
    • Company News
    • Product Development
    • Industry News
    • Awards
  • Events
  • Videos

Learn about new Jost products and events.
subscribe

  • Who We Are
  • Products
  • Documents
  • News
  • Contact
  • Careers
  • Spanish
  • German
  • French

Follow Us

  • linkedin
  • facebook

Jost Chemical Co.
(The Americas and Asia)
8150 Lackland
St. Louis, MO 63114
Tel: +1 314 428 4300
Fax: +1 314 428 4366
customer.service@jostchemical.comcustomer.service@jostchemical.com

Jost Chemical Poland sp. z o.o
(Europe, Middle East and Africa)
ul. gen. Kazimierza Pułaskiego 7
64-000 Kościan, Poland
Tel: +48 65 322 69 00
Fax: +48 65 322 69 06
customer.service@jostchemical.comcustserv@jostchemical.com

Sitemap     Cookies     Terms of Use

Copyright © 1995–2025 Jost Chemical Co. All rights reserved.