Pectin for Suspending Particles in Gel

Asked by: thangetsmail On: June 22, 2020 Product Type: Cosmetics

Question

Hello, can [url=https://www.myskinrecipes.com/shop/%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B8%AA%E0%B8%A3%E0%B9%89%E0%B8%B2%E0%B8%87%E0%B9%80%E0%B8%99%E0%B8%B7%E0%B9%89%E0%B8%AD%E0%B9%80%E0%B8%88%E0%B8%A5-%E0%B8%99%E0%B9%89%E0%B8%B3-water-gellant/6315-pectin-%E0%B8%AA%E0%B8%B2%E0%B8%AA%E0%B8%A3%E0%B9%89%E0%B8%B2%E0%B8%87%E0%B9%80%E0%B8%99%E0%B8%B7%E0%B9%89%E0%B8%AD%E0%B9%80%E0%B8%88%E0%B8%A5-%E0%B8%88%E0%B8%B2%E0%B8%8ก-citrus.html:vcxspj2u]Pectin[/url:vcxspj2u] ([url=http://www.myskinrecipes.com/shop/38-%E0%B8%AA%E0%B8%A3%E0%B9%89%E0%B8%B2%E0%B8%87%E0%B9%80%E0%B8%9น%E0%B8%B7%E0%B9%89%E0%B8%AD%E0%B9%80%E0%B8%88%E0%B8%A5-thickener:vcxspj2u]water gellant[/url:vcxspj2u] from Citrus) create a gel that is thick and viscous enough for other substances (which are not water-soluble) or [url=http://www.myskinrecipes.com/shop/126-%E0%B9%80%E0%B8%A1%E0%B9%87%E0%B8%94%E0%B8%9A%E0%B8%B5%E0%B8%94%E0%B8%AA%E0%B9%8C:vcxspj2u]beads[/url:vcxspj2u] to disperse and suspend within the formula without settling? If so, what percentage of the formula is recommended?

Answer

Pectin for Suspending Particles

Pectin, particularly citrus pectin, can be used as a gelling agent and thickener in formulations. At sufficient concentrations, it can create a gel structure that helps to suspend insoluble particles or beads, preventing them from settling.

However, the effectiveness of pectin in suspending particles depends on several factors, including:

  • Type of Pectin: Different types of pectin (e.g., high methoxyl vs. low methoxyl) have different gelling properties and requirements (like pH and calcium ions).
  • Concentration: A higher concentration of pectin generally results in a stronger gel network, which is better at suspending particles.
  • Other Ingredients: The presence of other ingredients, especially electrolytes (like calcium), can significantly affect pectin's gelling ability.
  • Particle Size and Density: The size and density of the particles or beads you want to suspend will influence how strong the gel needs to be.

Without specific details about the exact type of pectin and the formulation, it is difficult to recommend a precise percentage. Generally, the required concentration to achieve stable suspension would need to be determined through testing, starting with typical gelling concentrations and adjusting as needed based on the desired viscosity and suspension stability.

Tags

Beads Gel Suspension Usage Percentage Viscosity