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154篇 您的检索式:作者名="MIELENZ"
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1Growth efficiency,intestinal biology,and nutrient utilization and requirements of black soldier fly(Hermetia illucens)larvae compared to monogastric livestock species:a review显示文摘In recent years,interest in the larvae of black soldier fly(BSF)(Hermetia illucens)as a sustainable protein resource for livestock feed has increased considerably.However,knowledge on the nutritional and physiological aspects of this insect,especially compared to other conventional farmed animals is scarce.This review presents a critical comparison of data on the growth potential and efficiency of the BSF larvae(BSFL)compared to conventional monogastric livestock species.Advantages of BSFL over other monogastric livestock species includes their high growth rate and their ability to convert low-grade organic waste into high-quality protein and fat-rich biomass suitable for use in animal feed.Calculations using literature data suggest that BSFL are more efficient than broilers,pigs and fish in terms of conversion of substrate protein into body mass,but less efficient than broilers and fish in utilization of substrate gross energy to gain body mass.BSFL growth efficiency varies greatly depending on the nutrient quality of their dietary substrates.This might be associated with the function of their gastrointestinal tract,including the activity of digestive enzymes,the substrate particle characteristics,and their intestinal microbial community.The conceived advantage of BSFL having an environmental footprint better than conventional livestock is only true if BSFL is produced on low-grade organic waste and its protein would directly be used for human consumption.Therefore,their potential role as a new species to better close nutrient cycles in agro-ecological systems needs to be reconsidered,and we conclude that BSFL is a complementary livestock species efficiently utilizing organic waste that cannot be utilized by other livestock.In addition,we provide comparative insight into morpho-functional aspects of the gut,characterization of digestive enzymes,gut microbiota and fiber digestion.Finally,current knowledge on the nutritional utilization and requirements of BSFL in terms of macro-and micronutrients is reviewed and found to be rather limited.In addition,the research methods to determine nutritional requirements of conventional livestock are not applicable for BSFL.Thus,there is a great need for research on the nutrient requirements of BSFL.Mohammad M.Seyedalmoosavi Manfred Mielenz Teun Veldkamp Gurbuz Das Cornelia C.Metges 2022Journal of Animal Science and Biotechnology2022,13,5:2
2Ethanol production from biomass: technology and commer- cialization status显示文摘Mielenz J R 2001Ecology and Industrial Microbiology2001,4,3:1
3Ethanol production from biomas:technology and commercialization status显示文摘Jonathan R Mielenz 2001Current Op-inion in Microbiology2001,4,:1
4Ethanol production from biomass: technology and commercialization status 显示文摘Mielenz J R 2001Current Opinion in Microbiology2001,,4:1
5Outlook for cellulase improvement:screening and selection strategies显示文摘Zhang Y H P Himmel M E Mielenz J R 2006Biotechnology Advances2006,24,5:1
6Ethanol production from biomass:Technology and commercialization status显示文摘MIELENZ J R 2001Curr Opin Microbiol2001,4,:1
7Outlook for cellulose improvement: Screening and selection strategies 显示文摘Percival Zhang YH Himmel ME Mielenz JR 2006Biotechnology Advances2006,24,:1
8Outlook for cellulase improvement: Screening and selection strategies 显示文摘Zhang Y H Michael E Himmel Jonathan R Mielenz 2006Biotechnology Advances2006,24,:1
9Genetic manipulation of lignin reduces recalcitrance and improves ethanol production from switchgrass 显示文摘Fu C Mielenz JR Xiao X Ge Y hamilton CY Rodriguez M Chen F Foston M Ragauskas A Bouton J Dixon RA Wang ZY 2011Proc Natl Acad Sci USA2011,108,9:1
10Out- look for cellulase improvement: screening and selection strategies显示文摘Percival Zhang Y H Himmel M E Mielenz J R 2006Biotechnology Advances2006,24,5:1
11Analysis of the CCR7 expression on routine bone marrow derived and spleen dendritic cells显示文摘Ritter U Wiede F Mielenz D 2004J Leukoc Biol2004,76,2:1
12Outlook for cellulase improvement:screening and selection strategies 显示文摘Zhang Y Himmel M Mielenz J 2006Biotechnology Ad- vances2006,3,:1
13Outlook for cellulase improvement:screening and selection strategies显示文摘ZHANG Y HIMME I M MIELENZ J 2006Biotech nology Advances2006,24,:1
14Outlook for cellulase improvement: Screening and selection strategies显示文摘Zhang Y H Himmel Michael E Mielenz Jonathan R 2006Biotechnology Advance2006,24,5:1
15Outlook for cellu-lase improvement: Screening and selection strategies显示文摘Zhang P Y H Himmel M E Mielenz J R 2006Bio-technol Advan2006,24,:1
16Computation of Fresnel integrals显示文摘MIELENZ K 2000Journal of Research of the National Institute of Standards and Technology2000,105,4:1
17Ethanol production from biomass: technology and commercialization status显示文摘MIELENZ JR 2001Curr Opin Microbiol2001,4,:1
18Outlook for cellulase improvement: screening and selection strategies 显示文摘Percival Z Y H Himmel M E Mielenz J R 2006Biotechnology Advances2006,24,5:1
19Breakthrough technology on CTRL : FOcus on Europe显示文摘MIELENZ Jugen 2003T & T international2003,35,4:1
20Outlook for cellutase improvement: screening and selection strategies 显示文摘Zhang Y H P Hitmncl M E Mielenz J R 2006Biotechnol Adv2006,24,:1
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