Helping to make food and life healthier

Aspartame is composed of two amino acids: L-aspartic acid and L-phenylalanine. It is a non-saccharide sweetener 200 times sweeter than sucrose, and is commonly used as a sugar substitute in over 4000 types of foods and beverages.

  • 200 times sweeter than sucrose

  • Low-calorie, beneficial in weight control

  • Enhances and extends flavors

  • Conforming to standards of FCC, USP/NF, JECFA, ER JP

  • Can be used in variety unheated beverages and foods

  • When mixed with flavors, especially acidic citrus, lemon, grapefruit, etc.It helps to prolong the duration of the scent

Chemical Name:N-L-alpha-Aspartyl-L-phenylalanine-1-methyl ester

Molecular Formula:


Molecular Weight:



powder, granule, high powder, P100, G50, G100, (UFG)

Product use:

Milk and dairy products, Fat products, Frozen beverages, Canned fruits and vegetables, Preserved fruits, roasted nuts and seeds, Cocoa products, Candy, Grain products, Baked food, Aquatic products, Condiments, Beverages, Jelly.


Aspartame is a high intensity sweetener also identified as N-L-alpha-Aspartyl-L-phenylalanine-1-methyl ester. It is a dipeptide composed of two amino acids, L-aspartic acid and L-phenylalanine. These constituents are found in everyday foods and are metabolized by the human body. Niutang Aspartame has a clean sweet taste that is approximately 200-300 sweeter than sugar. It is ratified for use in over 130 countries and regions around the world. Aspartame can be found in over 4000 different types of food and beverages.


  • Test Item
  • Appearance
    White Crystal or Crystalline Powder
  • Purity (On dry basis)
    98.0 % ~ 102.0%
  • Loss on Drying (105°C 4hr)
    ≤ 4.5%
  • Residue on Ignition (sulfate)
    ≤ 0.2%
  • pH
    4.5 ~ 6.0
  • Specific Rotation[α]
    +14.5° ~ +16.5°
  • Arsenic
    ≤ 3mg/kg
  • Heavy Metals (as Pb)
    ≤ 10mg/kg
  • Transmittance
    ≥ 0.95
Niutang Aspartame meets all the requirements of the current FCC, USP/NF, JECFA, EP and JP.
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