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Monobutyrin is a glyceride ester formed by the esterification of one molecule of glycerol and three molecules of butyrate. As a kind of derivative of butyric acids, it is odorless and bypass stomach 100% and release the butyric acid to the hindgut directly.

Product Parameters

Monobutyrin also named as alpha-Monobutyrin; Butanoicacid,2,3-dihydroxypropylester; butanoicacid,2,3-dihydroxypropylester; butanoicacid2,3-dihyChemicalbookdroxypropylester; butyricacid2,3-dihydroxy-propylester; Butyrin,1-mono-; Glycerol-alpha-mono-n-butyrate; Mono-n-butyrin.

Calmorin-P Parameters

Chemical name Monobutyrin
Trade name Calmorin-P
Content of glyceryl butyrate Min 50%
CAS NO. 557-25-5
Package 25KG/BAG
Appearance White or off-white solid powder, away from direct sunlight.
Storage Sealed in a dry and cool place
Shelf life 24 months

Product display


Mechanism of action

Calmorin-P Mechanism of action


  • Heat & processing stable.
  • Non-corrosive.
  • No peculiar smelling.
  • Insoluble in water.

Main benefits

  1. 100% pass by the stomach.
  2. The posterior intestine effectively absorbs at least 100ppm butyric acid to prevent nutritional diarrhea and proliferative ilitis of the colon.
  3. Evenly absorbed in the foregut, midgut, and hindgut. Effectively repair intestinal mucosal damage and comprehensively protect intestinal mucosa;
  4. Increasing feed intake and lactation of sows;
  5. Provide energy for intestinal mucosa cells quickly, and promote the rapid growth and development of intestinal mucosa;
  6. Promote feed intake of weaned piglets, improve nutrient absorption, and significantly improve the uniformity of the herd.

The functional difference of different butyric acid products

Calmorin-P The functional difference of different butyric acid products

Our Advantages

Calmorin-P Advantages


Species Dosage(kg/ton)
Swine 0.5-2.0
Poultry 0.3-1.0
Aquatic 1.0-3.0
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