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Corn Steep Liquor Powder Feed additives

Corn Steep Liquor Powder is one pure corn extract which is excellent alternative for soybean meal and fish meal. Corn Steep Liquor Powder is one functional strong digestive small molecular protein 43% mainly in form of bioactive small peptides and free amino acids,lactic acid 25%,trace elements and biotin. Corn Steep Liquor Powder is widely used as aquatic feed ingredient for fish feed,shrimp feed, crap feed or lobster feed. Most importantly,Corn Steep Liquor Powder is much more cost effective than other protein nutrients.
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Product description


  Corn Steep Liquor Powder(CSL-Powder) is a pure non-GMO corn extract which is an excellent substitute for soybean meal and fish meal. CSL-Powder is a qualified plant-based feed ingredient with 43% of protein mainly in form of bioactive small peptides and free amino acids, lactic acid 24%, trace elements and biotin. It contains very few anti-nutritional compounds, such as aflatoxin, phytate acid, and trypsin inhibitor.

  Corn Steep Liquor Powder is widely used as aquatic feed ingredient for fish feed,shrimp feed, crap feed or lobster feed,and Animal feed. And it can improve the enzyme activity, feed digestibility and growth performance of aquatic organisms. Most importantly,Corn Steep Liquor Powder is much more cost effective than other protein nutrients.

  Corn Steep Liquor powder can be used as a natural and safe pond organic fertilizer. Its rich amino acids, peptides, sugars and a variety of trace elements can promote the growth and reproduction of planktonic algae and beneficial microorganisms in the pond, which could provide natural bait for aquatic animals


2,Composition analysis



Test Result




Small Peptides



Free Amino Acid



Lactic Acid






Reducing sugar




3,The effect of product

(1Advanced production technology allows protein to be well preserved, which is conducive to improving feed digestibility.

When proteins are exposed to high temperatures, their amino acid structure changes. In practice, it will reduce the digestibility of feed. Different from the traditional processing technology, CSL-powder is a low-temperature spray-dried powder solid, therefore,the finished product has no coking phenomenon, and the active ingredients is well preserved.This is the key point to maintain high digestibility of aquatic feed.

And 43% plant derived soluble protein, mainly in the form of bioactive small peptides and free amino acids. It can be directly absorbed through intestinal mucosa, save energy and greatly improve the utilization rate of feed protein.


(2)Corn Steep Liquor Powder contains very few anti-nutritional compounds and does not prevent aquatic organisms from absorbing plant proteins.

A plant-based protein source exploitation as an alternative ingredient of fish diet frequently obstructed by the antinutritional compound. An excessive level of the antinutritional compound will directly affect nutrient intake and digestibility,In contrast, it has greater advantages over other plant protein sources such as soybean meal.


(3)CSL-powder contains a lower level of acid detergent fiber (ADF), neutral detergent fiber (NDF), and crude fiber compared to the Soybean meal.

Crude fiber is still needed, although it is hardly digested. The low level of crude fiber increased peristaltic movement, thus the digestion process and chemical degradation rate of the diet increased as well.


(4)lactic acid content can improve enzyme activity.

Corn Steep Liquor Powder addition in fish diet influenced feed, gastric, and intestinal pH differently related to the lactic acid existence in Corn Steep Liquor Powder.Lactic acid improves the acidic environment in the stomach of aquatic organisms, and pepsin activity increases.The enzyme activity in the digestive tract is an indicator of digestibility and the ability to utilize the nutrient in the aquaculture feed, therefore, lactic acid in CSL-powder, ultimately improve the utilization rate of aquatic feed. And lactic acid can replace antibiotics to reduce disease and enhance immunity

(5)Increase the fertility of water in the pond

Increase the content of organic matter in water, promote the reproduction of algae and beneficial microorganisms, enhance the vitality of aquatic animals, improve feed utilization and accelerate growth.


4,Our advantages

(1) CSL-powder is much cheaper than other sources of protein such as Fish meal and soybean meal.

(2) ISO Certificated,100% plant source

(3) It is a very fine yellow powder, so it is easy to transport,store and use.Meanwhile, it is not easy to deteriorate under dry conditions,and composition of CSL powder is stable and uniform.

(4)Developed by a professional team in cooperation with Chinese universities.

Corn Steep Powder aquatic feed
plant protein for aquaculture
Corn Steep for fish diet
Aquatic Feed
Aquatic Feed ingredients
We could not find any corresponding parameters, please add them to the properties table

As the leading company in the development of Organic Corn steep liquor powder (JUCI-CSP),  JUCI GROUP never stop trials to improve quality and performance of it.  We are always confident to supply the world best CSL powder.   And Beyond that,   JUCI GROUP devotes itself to developing more nature based materials into the Organic Agricultural,  such as corn extracted water soluble powder,  Corn gluten meal etc. If you are looking for new organic materials,  Please come to us! 

  • 2015


    In 2015,established factory”JuCi Corn Biotech”

  • 30000


    Corn steep liquor powder 30,000mts annually

  • 20000


    Corn gluten feed 20,000mts annually




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Add: Songfang Village,Zouping County,Shandong Province,China.

Tel: +86-531-88985995

Mobile: +8613153104619
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