Appearance:
White crystalline powder, deliquescent, soluble in water, insoluble in organic solvents.
Function:
1. the attractant mechanism: a, DMPT easily soluble in water, the rapid spread through the water, fish olfactory nerve stimulation, was found, it is the most intense olfactory nerve stimulant. b, behavioral studies have shown that fish body with a feeling (CH3) 2S-groups of chemical receptors, and (CH3) 2S-group is DMPT, DMSA characteristics of groups.
2. Molting and growth-promoting mechanism: crustaceans can synthesize their own DMPT, the current study shows that for the shrimp case, DMPT is the shelling of a new water-soluble hormone analogues, through the promotion of shelling and promote the growth of shrimp speed. DMPT fish taste receptors are effective ligands for aquatic animals, taste, smell strong nerve stimulation, thus speeding up the rate of feeding aquatic animals, aquatic animals to improve feed intake under stress.
Features effect:
1.DMPT is a naturally occurring sulfur compounds, is the fourth generation of fish attractant. DMPT attractant effect is 1.25 times of choline chloride, betaine 2.56 times, 1.42 times the methyl methionine, glutamine 1.56 times. Amino acid glutamine is the best kind of attractant, and the effect on glutamine DMPT; squid internal organs, earthworms extract attractant role, mainly amino acids with a variety of reasons; scallops can also be as an attractant, its flavor is derived from DMPT; studies have shown that the effect DMPT is the best attractant.
2. DMPT growth-promoting effect is 2.5 times than the semi-natural food.
3.DMPT also improve breeding varieties of meat, seafood flavor of the freshwater species present, thereby enhancing the economic value of freshwater species.
4.DMPT shelling or a hormone substances, crabs and other aquatic animals, shelling, shelling rate significantly accelerate its effect.
5.DMPT for some relatively inexpensive protein source of fish meal to provide more space.
Assay: ≥99.0%。
Package: 25kg/bag or drum.
Storage: sealed, stored in a cool, ventilated, dry place, avoid moisture.
Shelf life:two years.
Dosage: this product can be added to premix, concentrates, etc. As feed intake, the range is not limited to fish feed, including bait. This product can be added directly or indirectly, as long as the attractant and feed can be mixed well. Recommended dosage: shrimp :200-300 g / ton feed; fish 50 to 100 g / ton feed.
Precautions: DMPT as acidic substances, avoid direct contact with the alkaline additives.