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Breeding of 'DND358': A new soybean cultivar for processing soy protein isolate with a hypocholesterolemic effect similar to that of fenofibrate

文献类型: 外文期刊

作者: Song, Bo 1 ; Qiu, Zhendong 1 ; Li, Mingxue 1 ; Luo, Tingting 1 ; Wu, Qi 2 ; Krishnan, Hari B. 3 ; Wu, Junjiang 5 ; Xu, Pengfei 1 ; Zhang, Shuzhen 1 ; Liu, Shanshan 1 ;

作者机构: 1.Northeast Agr Univ, Soybean Res Inst, Chinese Educ Minist, Key Lab Soybean Biol, Harbin 150030, Peoples R China

2.Heilongjiang Acad Agr Sci, Minist Agr & Rural Affairs, Soybean Res Inst, Key Lab Soybean Cultivat, Harbin 150086, Peoples R China

3.USDA Agr Res Serv, Plant Genet Res, Columbia, MO 65211 USA

4.Univ Missouri, Plant Sci Div, Columbia, MO USA

5.Heilongjiang Seed Ind Tech Serv Ctr, Harbin 150008, Peoples R China

关键词: Soybean cultivar 'DND358'; Soy protein isolate beverage powder; Hypocholesterolemic effect; Fenofibrate

期刊名称:JOURNAL OF FUNCTIONAL FOODS ( 影响因子:5.223; 五年影响因子:5.178 )

ISSN: 1756-4646

年卷期: 2022 年 90 卷

页码:

收录情况: SCI

摘要: Soy proteins have hypocholesterolemic effects (HCE). Here, we developed a soybean cultivar 'DND358', which is superior for processing hypocholesterolemic soy protein isolate beverage powder (DND358-SPI). 'DND358' carries four recessive null alleles for the alpha subunit of 7S globulin and the G1, G2, and G4 subunits of 11S globulin (tetra null), was selected from a population derived from a three-way cross. The tetra null mutation resulted in a compensatory increase in the alpha & PRIME; subunit level and arginine content. The oral administration (300 mg/kg/day) of DND358-SPI processed from 'DND358' significantly decreased the fatty liver symptoms and hepatic lipid accumulation; reduced the hepatic total cholesterol (TC), triacylglycerol (TG) levels and atherogenic index (AI) value, in rats fed a high-cholesterol diet. Conversely, DND358-SPI administration markedly elevated high-density lipoprotein cholesterol levels, to values significantly higher to those fed on fenofibrate (FF, 30 mg/kg/day), a hypocholesterolemic drug. The HCE of DND358-SPI were similar to that of FF.

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