Dr. Fiodor S. Marchenkov likes the comment:
Possible Issues of adding liquid to the mixer is not just CV%. - longer dosing time: as we cannot shot liquids to the mixer like something we do for dry products. Shorter application time of liquids typically produces a larger droplet size, which may lead to greater clumping tendencies in the feed and less uniformity of liquid incorporation.( please see : The Effect of Liquid Application Times, ...
Dr. Fiodor S. Marchenkov likes the comment:
HelloIt is better you try to introduce new technology for feed mixing and new food additives for improvement FCR.
Dr. Fiodor S. Marchenkov likes the comment:
Martin Smith Does this imply that the post application technologies of especially feed enzymes has not reaped the anticipated results from a broader perspective? Many companies, for example BASF, have opted to produce more heat stable products than to rely on PPA technologies.
Dr. Fiodor S. Marchenkov likes the comment:
Hello there. Based on my personal experience with phytase, beside considering phytase nPP equivalency (the value depend upon phytase origin and level), one should be very careful in considering phytase matrix value (for other nutrients such as amino acid, Ca, etc.) in practical diet formulation.
Dr. Fiodor S. Marchenkov likes the comment:
Mohammad Hosein Shahir I agree with this position especially in rations where phytase is not added
Participation in Forum on July 17, 2020
Hany Ellakany Dr.Hany, thanks a lot. Great work. Very interesting.
Dr. Fiodor S. Marchenkov likes this technical article:
INTRODUCTION Serratiopeptidase (Serratia E-15 protease, also known as serralysin, serratiapeptase, serrapeptase serratia peptidase, Serratiopeptidase, or serrapeptidase) is a proteolytic enzyme (protease) produced in the laboratory by Enterobacterium Serratia sp. E-15 from plant material. This microorganism was originally isolated in the late 1960:s from the intestine of silkworm Bombyx mori. Ser ...
Participation in Forum on July 7, 2020
Emmanuel Nwaotule High ammonia smell is always result of bad digestion. But in case of intensive ventilation, you cannot feel this smell, independently, is feed composition good or bad. From another side, feed recipe can to be good, but you will detect ammonia smell, if ventilation is working not enough. Ammonia sensor is based on chemical reaction inside of detector unit, that's why it's shelf li ...
Dr. Fiodor S. Marchenkov likes the comment:
A work published in 2017 (Santos et al., 2017) showed there is no additivity in the combination of phytase superdosing, xylanase and protease. Something to take into account when formulating diets and accept that having more enzymes in the formula does not mean they are going to work with the same efficiency. There is a nutrient limitation as key nutri ...
Dr. Fiodor S. Marchenkov likes the comment:
In one of my experment, we observed that the protease has no significant improvement in the amino acids digestiblities in corn, SBM and Wheat based diet. It was an independent university research. There is a lot of discussion about the matrix values of the enzymes which are advocated by the producers. In fact, it need to be critically evaluted by the feed mill nutritionists and try to establish th ...
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