NUTRIENT CONTENT OF SOYBEAN MEAL FROM DIFFERENT ORIGINS BASED ON NEAR INFRARED REFLECTANCE SPECTROSCOPY

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dc.contributor Research Institute for Animal Production, USSEC en-US
dc.creator Tangendjaja, Budi; Animal Feed and Nutrition (Scopus ID: 6508321607 / h-Index : 9) Indonesian Center for Animal Research and Development
dc.date 2020-06-30
dc.date.accessioned 2020-11-06T02:30:35Z
dc.date.available 2020-11-06T02:30:35Z
dc.identifier http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/view/11050
dc.identifier 10.21082/ijas.v21n1.2020.p39-47
dc.identifier.uri http://repository.pertanian.go.id/handle/123456789/10475
dc.description Near infrared reflectance spectroscopy (NIRS) has become common techniques to estimate chemical composition of feed ingredient for poultry. Two experiments were performed: first was to compare the capability of NIRS system from three laboratories (E, A and T) to measure nutrient composition of soybean meal (SBM); and the second was to evaluate nutrient composition and quality of 59 samples of SBM from Argentine, Brazil and US using NIRS from T-laboratory. Thirty samples of SBM was used in the first study and the result showed that all NIRS systems were able to estimate proximate, amino acids, metabolizable energy (ME) and carbohydrate components. The second experiment indicated that there were some differences in proximate composition (especially protein), total amino acids and digestible amino acids among SBM from different origins. Brazilian SBM had 2% higher protein and amino acid compared to US or Argentine SBM (P<0.05). However, US SBM had slightly higher ME (20 and 40 kcal kg-1) compared to Brazilian and Argentine SBM, respectively. ME is positively correlated with protein (0.50) and fat content (0.58) but negatively correlated with fiber (-0.74) and NSP (-0.61). Stepwise regression analysis demonstrated that ME can be estimated using equation ME (kcal kg-1) = 75.7 – 21.0 x Fiber + 87.4 x Fat + 32.9 x Protein + 17.6 x NFE with reasonable accuracy (R2 = 0.995). In conclusion NIRS can be used to estimate nutrient content of SBM. Brazilian SBM has higher protein and amino acids, but US SBM has slightly higher ME content. en-US
dc.format application/pdf
dc.language eng
dc.publisher Indonesian Agency for Agricultural Research and Development en-US
dc.relation http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/view/11050/9211
dc.relation http://ejurnal.litbang.pertanian.go.id/index.php/ijas/article/downloadSuppFile/11050/1089
dc.rights Copyright (c) 2020 Indonesian Journal of Agricultural Science en-US
dc.rights http://creativecommons.org/licenses/by-sa/4.0 en-US
dc.source Indonesian Journal of Agricultural Science; Vol 21, No 1 (2020): June 2020; 39-47 en-US
dc.source 2354-8509
dc.source 1411-982X
dc.subject NIRS; soybean meal; nutrient composition; energy value en-US
dc.title NUTRIENT CONTENT OF SOYBEAN MEAL FROM DIFFERENT ORIGINS BASED ON NEAR INFRARED REFLECTANCE SPECTROSCOPY en-US
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion
dc.type en-US


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