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Why is it recommended to use corn steep liquor powder as fermentation nitrogen source for enzyme production?
Release time:
2024-05-21
Corn steep powder contains 43% soluble protein, 35% amino acids, a variety of vitamins, biotin, mineral nutrients and other bio-active molecules. Soluble protein mainly in form of free amino acids and active peptides, which can significantly promote the growth of bacteria and increase the fermentation yield.
1: What is enzyme?
Enzyme is a kind of protein with bio-catalytic ability extracted from animals, plants and microorganisms. It is active under suitable conditions.The advantages of low dosage, high efficiency, low consumption, etc. Enzymes are widely used in bread baking, flour deep processing, fruit processing, textile, feed, detergent, paper making, leather, medicine, energy development, environmental protection and other fields.
2: How to produce enzyme?
Enzyme can be extracted from animals, plants and microorganisms; However, due to the rapid reproduction and short growth period of microorganisms, more suitable high-yield strains can be induced. Therefore, since the 1950s, fermentation production has gradually become the mainstream; The medium raw materials for enzyme production include nitrogen source, carbon source, various vitamins and other nutrients;
In industrial production, production costs need to be considered when preparing fermentation media, and cheap and easily available raw materials should be used as far as possible. Such as ammonium sulfate, corn steep liquor, yeast extract, distiller’s grains, soybean meal, peptone, etc., are common sources of fermentation nitrogen.
Most microorganisms have fragile vitality and limited ability to digest macro-molecular nutrients. Therefore, raw materials with rich small molecule nutrition and complete composition are very favorable for microbial growth. Yeast extract and corn steep liquor are organic nitrogen sources that can be used quickly, rich in active peptides, amino acids, vitamins and other mineral nutrients. It can be absorbed and utilized by microorganisms to support efficient growth and product synthesis.
3: Why choose corn steep liquor powder as the nitrogen source of enzyme production?
Corn steep powder contains 43% soluble protein, 35% amino acids, a variety of vitamins, biotin, mineral nutrients and other bio-active molecules. Soluble protein mainly in form of free amino acids and active peptides, which can significantly promote the growth of bacteria and increase the fermentation yield.
Experiments have shown that yeast extract and peptone are more effective than corn steep liquor in fermentation, but many customers still choose corn steep liquor as an industrial fermentation nitrogen source. This is because the fermentation effect of corn steep solids and yeast extract is similar, but the price of corn steep powder is only 1/5 of the yeast extract or peptone, which is very attractive for industrial production.
In addition, corn steep liquor powder is a natural non-GMO plant extract, It is not necessary to consider the possible risk of diseases such as bse/tse, as is the case with animal-derived materials. 100% water soluble, can be widely used in a variety of liquid media.
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Blogs
Corn Steep Liquor Powder: A New Choice for Organic Agricultural Fertilizers
Selecting an efficient and eco-friendly organic fertilizer is crucial for enhancing soil quality and promoting crop growth. Corn Steep Liquor (CSL) powder emerges as a novel option in the realm of organic agricultural fertilizers.
What are the benefits of applying amino acid powder(NPK 14-0-0) to plants?
Amino acid powder can provide organic nitrogen, and plants can directly absorb and utilize the amino acids in the amino acid powder through roots or leaves, making it easier to produce protein and saving the energy required to produce amino acids.
Corn steep liquor powder: Cost-effective Feed Additive
Corn steep liquor powder can be used as a feed protein source or as food for beneficial microorganisms in feed fermentation (fermentation medium), promoting the growth of beneficial microorganisms, thereby improving the nutritional utilization of feed, reducing feed costs, and improving animal growth performance; it is widely used in feed additives for ruminants, chickens, aquatic feed, etc.
Corn Steep Liquor Powder: High-quality fermented feed ingredients
the use of feed produced by adding CSL powder fermentation can reduce and improve feed digestibility, reduce morbidity, increase daily weight gain, improve feed digestibility, and reduce feed-to-meat ratio, which has extremely high economic value.
Corn steep liquor powder: high-quality nutritional supplement for ruminants
corn steep solids and molasses can safely replace the concentrated feed in the diet, providing cows with abundant energy and protein; And it will not affect the feed intake of cattle. CSL powder contain 43% crude protein, 35% amino acids, 7% organic nitrogen, 21% lactic acid, and 31% carbohydrates. It is commonly used in the feed industry as a protein source for cattle, sheep and other animals.
Corn steep liquor powder: Cheap and High-Quality Bio-stimulant
CSL can be used to improve plant growth and productivity, as well as all negative effects of abiotic stress; Shandong JUCI is a corn steep powder supplier and manufacturer. Corn steep liquor powder is 100% water-soluble, containing NPK 7-7-7, 35% amino acids, 43% protein, reducing sugars, vitamins, minerals, and other biologically active nutrients for soil and crops. Among them, various nutrients such as amino acids and vitamins are part of plant metabolic pathways. The application of corn steep powder can have direct or indirect effects on the physiological processes and metabolic pathways of plant adaptation to biotic and abiotic stress, and can serve as an inducer, directly/indirectly inducing and stimulating effects.
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