000 02275nab a22004337a 4500
001 G98385
003 MX-TxCIM
005 20171220113621.0
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022 0 _a0021-8561
024 8 _ahttps://doi.org/10.1021/jf101555d
040 _aMX-TxCIM
041 0 _aEn
100 1 _aXiaorong Wu
245 0 0 _aEthanol Fermentation Performance of Grain Sorghums (Sorghum bicolor) with modified endosperm matrices
260 _c2010
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0021-8561
520 _aWe tested 13 sorghum entries (lines and hybrids) with different endosperm matrices for ethanol production using a laboratory dry grind process. Waxy and heterowaxy samples had the highest efficiencies. Free amino nitrogen (FAN) contents in sorghum samples were positively related to the fermentation rate during fermentation (R2 = 0.8618). Dried distiller?s grain with solubles (DDGS) from different sorghums had significantly different crude protein and crude fat contents. Residual starch content in DDGS ranged from 0.60% for the most efficient sample to 2.66% for the least efficient sample. This study showed that the HD lines (TX1, TX3, TX5, TX7, and TX9) with modified endosperm protein matrix have several attributes desirable for ethanol production: easily pasted starch granules, significantly higher FAN content in finished mashes, 30−45% faster ethanol fermentation rate during early stages, and 50−60% higher lysine content in DDGS.
546 _aEnglish
593 _aCarelia Juarez
595 _aRPC
650 1 0 _aDDGS
650 1 0 _aDry grinding
650 1 0 _aEndosperm matrices
650 1 0 _aEthanol
650 1 0 _aFermentation
650 1 0 _aGrain sorghum (Sorghum bicolor)
700 1 _aDonghai Wang,
_ecoaut.
700 1 _aFeng Xu,
_ecoaut.
700 1 _aHays, D.,
_ecoaut.
700 1 _aJampala, B.,
_ecoaut.
700 1 _aPeterson, G.,
_ecoaut.
700 1 _aRobbins, A.,
_ecoaut.
700 1 _aRooney, W.,
_ecoaut.
700 1 _aShuping Yan,
_ecoaut.
700 1 _aYong-Cheng Shi,
_ecoaut.
773 0 _tJournal of Agricultural and Food Chemistry
_gv. 58, no. 17, p. 9556-9562
942 _cJA
999 _c30298
_d30298