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Sucrose and raffinose Family oligosaccharides (RFOs) in soybean seeds as Influenced by genotype and growing location

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Title Sucrose and raffinose Family oligosaccharides (RFOs) in soybean seeds as Influenced by genotype and growing location
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Creator VINEET KUMAR, ANITA RANI, LOKESH GOYAL, AMIT KUMAR DIXIT, J. G. MANJAYA, JAI DEV, M. SWAMY
 
Subject Soybean; sucrose; raffinose; stachyose; genotype variability; growing location
 
Description Not Available
Sucrose content in soybean seeds is desired to be high because as a sweetness-imparting
component, it helps in wider acceptance of soy-derived food products. Conversely, galactosyl
derivatives of sucrose, that is, raffinose and stachyose, which are flatulence-inducing components,
need to be in low concentration in soybean seeds not only for augmenting utilization of the crop in
food uses but also for delivering soy meal with improved metabolizable energy for monogastric
animals. In the present study, analysis of 148 soybean genotypes for sucrose and total raffinose
family oligosaccharides (RFOs) contents revealed a higher variation (4.80-fold) for sucrose than
for RFOs content (2.63-fold). High-performance liquid chromatography analyses revealed ranges
of 0.64-2.53 and 2.09-7.1 mmol/100 g for raffinose and stachyose contents, respectively. As
information concerning the environmental effects on the sucrose and RFOs content in soybean
seeds is not available, we also investigated a set of seven genotypes raised at widely different
geographical locations for these quality traits. Sucrose content was found to be significantly higher
at cooler location (Palampur); however, differences observed for raffinose and stachyose contents
across the growing locations were genotype-dependent. The results suggest that soybean genotypes grown at cooler locations may be better suited for processing soy food products with improved
taste and flavor.
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Date 2021-01-30T10:02:39Z
2021-01-30T10:02:39Z
2010-03-30
 
Type Research Paper
 
Identifier Vineet Kumar, Anita Rani, Lokesh Goyal, Amit Kumar Dixit, J. G. Manjaya, Jai Dev, and M. Swamy Journal of Agricultural and Food Chemistry 2010 58 (8), 5081-5085 DOI: 10.1021/jf903141s
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http://krishi.icar.gov.in/jspui/handle/123456789/45128
 
Language English
 
Relation Not Available;
 
Publisher ACS Publications