Journal article
Milling and Chinese raw white noodle qualities of common wheat near-isogenic lines differing in puroindoline b alleles
Journal of cereal science, Vol.50(1), pp.126-130
2009
Handle:
https://hdl.handle.net/2376/104801
Abstract
Understanding the effects of different alleles at the puroindoline b (
Pinb) locus on processing quality will provide crucial information for quality improvement. Seven near-isogenic lines (NILs) planted at two locations in the 2008 cropping season were used to determine the effect of puroindoline b alleles on milling performance and Chinese raw white noodle (CRWN) quality. The
Pina-D1b/Pinb-D1a genotype possessed significantly higher values in grain hardness, protein content and starch damage than other genotypes, whereas the
Pina-D1a/Pinb-D1d genotype had the lowest grain hardness and starch damage, with higher break flour yield, and less reduction flour yield, higher flour colour L*, and lower flour colour b*, than other genotypes. Farinograph parameters, except for water absorption, were not significantly affected by variation of puroindoline b alleles.
Pina-D1a/Pinb-D1e had the highest peak viscosity, whereas the lowest value was observed in a
Pina-D1b/Pinb-D1a genotype. For CRWN quality, higher noodle viscoelasticity was obtained in the genotype
Pina-D1a/Pinb-D1e and
Pina-D1a/Pinb-D1g, whereas
Pina-D1a/Pinb-D1d had a lower smoothness score. Genotypes with
Pina-D1a/Pinb-D1e and
Pina-D1a/Pinb-D1g produced the best total noodle score. It was concluded that genotype
Pina-D1a/Pinb-D1d had better milling qualities, whereas
Pina-D1a/Pinb-D1e and
Pina-D1a/Pinb-D1g had slightly superior CRWN qualities in comparison with other genotypes.
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Details
- Title
- Milling and Chinese raw white noodle qualities of common wheat near-isogenic lines differing in puroindoline b alleles
- Creators
- Dongyun Ma - Institute of Crop Science/National Wheat Improvement Center, Chinese Academy of Agricultural Science (CAAS), No. 12 Zhongguancun South Street, Beijing 100081, ChinaYan Zhang - Institute of Crop Science/National Wheat Improvement Center, Chinese Academy of Agricultural Science (CAAS), No. 12 Zhongguancun South Street, Beijing 100081, ChinaXianchun Xia - Institute of Crop Science/National Wheat Improvement Center, Chinese Academy of Agricultural Science (CAAS), No. 12 Zhongguancun South Street, Beijing 100081, ChinaCraig F Morris - USDA-ARS Western Wheat Quality Laboratory, P.O. Box 646394, Pullman, WA 99164-6394, USAZhonghu He - Institute of Crop Science/National Wheat Improvement Center, Chinese Academy of Agricultural Science (CAAS), No. 12 Zhongguancun South Street, Beijing 100081, China
- Publication Details
- Journal of cereal science, Vol.50(1), pp.126-130
- Academic Unit
- Crop and Soil Sciences, Department of; Horticulture, Department of
- Publisher
- Elsevier Ltd
- Identifiers
- 99900546972101842
- Language
- English
- Resource Type
- Journal article