It is reported that currently, the world's fish feed processing equipment includes a variety of advanced technologies designed to improve feed efficiency, reduce waste, and enhance nutrient absorption. These systems are crucial for modern aquaculture, ensuring that fish receive optimal nutrition while minimizing environmental impact.
1. **Pellet Feed Curing Equipment**
To prevent pelleted feeds from disintegrating quickly in water, steam curing devices are often integrated into hard pellet feed machines. This process strengthens the binding agents in the feed, improving its durability and reducing loss during feeding.
2. **Expanded Feed Processing Equipment**
This equipment is used to transform by-products such as pig hair, feathers, and livestock manure into usable feed. It also helps detoxify ingredients like gossypol in soybean meal and cottonseed cake, making them safe for consumption.
3. **Particle Feed Film Coating Equipment**
To extend the time that pellets remain intact in water, a film-coating system is typically added at the end of the pellet machine. However, since the moisture content of the pellets is usually high (over 16%), drying is required before applying the coating.
4. **Fresh Soft Pellet Feed Processing Equipment**
This system involves beating fresh feed into a paste and mixing it with other powdered ingredients to create soft, moist pellets. This method helps maintain the activity of live bait, making it ideal for certain aquatic species.
5. **One-Step Pellet Feed Processing Equipment**
Unlike traditional methods, this equipment doesn't require added moisture or drying during processing. When the raw material has less than 12% moisture, the final product will have less than 10.2% moisture, eliminating the need for additional drying steps.
6. **First Sink and Float Pellet Feed Processing Equipment**
Recommended by the United Nations, this type of feed does not disintegrate upon being placed in water and floats for several hours. This feature reduces water pollution and improves feed utilization, especially in shrimp farming.
7. **Room Temperature, Atmospheric Pressure Floating Feed Processing Equipment**
This system operates without heating, allowing pellets to float immediately under normal temperature and pressure conditions. Unlike some other floating feeds, it doesn’t require extended time to surface, making it more efficient.
8. **Ultrafine Grinding Processing Equipment**
Used to improve digestibility, this equipment employs screen-free ultra-micro-pulverization technology. It’s particularly beneficial for young fish and can also serve as a base material for granular feeds.
9. **Microencapsulated Feed Processing Equipment**
This technology enables the natural encapsulation of micro-particles, followed by spray-drying. The resulting feed pellets have a diameter between 5 and 10 micrometers, with up to 800,000 particles per milligram, enhancing nutrient delivery and absorption.
These innovations in fish feed processing reflect the growing demand for sustainable and efficient aquaculture practices, ensuring both environmental protection and improved fish health.
Nootropic
α- GPC is a water-soluble substance with two fatty acids removed from the main phospholipid PC (phosphatidylcholine) constituting the cell membrane.α- GPC is a water-soluble substance with two fatty acids removed from the main phospholipid PC (phosphatidylcholine) constituting the cell membrane.
Originally widely existing in organisms, it is one of the body components existing in human breast milk and body fluids. Research in the food industry shows that GPC can be obtained by removing fatty acids (deacyl) in the structure with PC in soybean lecithin as raw material. In the revision of food and drug classification in 2009 α- GPC (sn-glycerol-3-choline phosphate) is defined as food.
Purpose: brain health food. It is clinically used to prevent and treat atherosclerosis, fatty liver, neurasthenia and malnutrition. It can also be used as an additive for food, cosmetics and pharmaceutical excipients. It can be transformed into hemolytic lecithin by phospholipase a.
Prevent choline deficiency, increase neurotransmitters and promote the secretion of growth hormone. Although both eggs and eggs contain choline, it is confirmed that the uptake in the form of GPC is faster than the absorption through the portal system, and it is easier and more efficient to convert to choline. And GPC is one of the few five that can pass through the blood-brain barrier, so it can be quickly converted from choline to acetylcholine.
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Xi'an Tian Guangyuan Biotech Co., Ltd. , https://www.tgybiotech.com