期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
Breeding and High-yield Cultivation Technology of Wuqing No.1, a New Cultivar of Black Soybeans
1
作者 谢成林 姚义 +1 位作者 马长青 冯明 《Agricultural Science & Technology》 CAS 2015年第11期2519-2521,共3页
The research introduced selection and breeding process, characteristics and high-yield cultivation technology of Wuqing No.l. Wuqing No.l, also named Gaoyou black soybean, is bred based on Danbo black soybean introduc... The research introduced selection and breeding process, characteristics and high-yield cultivation technology of Wuqing No.l. Wuqing No.l, also named Gaoyou black soybean, is bred based on Danbo black soybean introduced from Japan in 1996 by Gaoyou Vegetable Cultivation Technology Station and Yangzhou Agricultural Technology Promotion Station. It was named in 2014 by Jinagsu Crop Cultivar Approvement Committee. The cultivar is high-yielding with high quality, big seeds, high resistance to stress, as well as high health-care value. 展开更多
关键词 black soybean Wuqing No.l Selection and breeding CHARACTER Cultiva-tion technology
下载PDF
Correlation Between Antioxidation and the Content of Total Phenolics and Anthocyanin in Black Soybean Accessions 被引量:20
2
作者 XU Jin-rui ZHANG Ming-wei +4 位作者 LIU xing-hua LIU Zhang-xiong ZHANG Rui-fen SUN Ling QIu Li-juan 《Agricultural Sciences in China》 CAS CSCD 2007年第2期150-158,共9页
The objective of this study was to investigate the correlations between antioxidations and the contents of the total phenolics and anthocyanin in 127 accessions of black soybean. A T-test, a fast clustering procedure,... The objective of this study was to investigate the correlations between antioxidations and the contents of the total phenolics and anthocyanin in 127 accessions of black soybean. A T-test, a fast clustering procedure, and a correlation coefficient analysis were used for experimentation. The variation ranges of the total antioxidant capacity (TAC), the total phenolics, and anthocyanin contents in 127 black soybean accessions were 0.44-3.56, 7.05-74.82, and 0.22-1.87 mg g-l, respectively, displaying significant genotype differences. The major differences in TAC, the total phenolics, and the anthocyanin contents existed among various types of accessions from geographical regions. The differences between the accessions from black and yellow soybeans, spring and autumn, summer and autumn, Dongbeichun and Nanfangchun, Dongbeichun and Nanfangxia, Beifangchun and Nanfangchun, and Beifangchun and Nanfangxia were significant at 0.01 or 0.05 levels, respectively. The general tendency was that the TAC, the total phenolics, and the anthocyanin contents of Beifangchun accessions were higher than that of Dongbeichun ones, while that of Nanfangchun accessions were the worst. 127 black soybean accessions could be clustered into 6 clusters, which consisted of 3, 24, 20, 31, 37, and 12 accessions, respectively. The most significant (P 〈 0.01) correlations existed respectively between the TAC and the total showed that the total substances phenolics content, and the TAC and the anthocyanin content of black soybean. The results phenolics and anthocyanin in black soybean seed coat were the important antioxidation 展开更多
关键词 seed coat of black soybean ANTIOXIDATION total phenolics content anthocyanin content CORRELATION
下载PDF
Comparison of Antioxidant Activities in Black Soybean Preparations Fermented with Various Microorganisms 被引量:13
3
作者 QIN Yao JIN Xiao-nan Park Heui Dong 《Agricultural Sciences in China》 CSCD 2010年第7期1065-1071,共7页
Black soybeans [Glycine max(L.) Merrill] were fermented with various GRAS(generally recognized as safe) microorganisms,including Aspergillus sp.,Bacillus sp.and yeast(Issatchenkia orientalis) at 30°C for 3 ... Black soybeans [Glycine max(L.) Merrill] were fermented with various GRAS(generally recognized as safe) microorganisms,including Aspergillus sp.,Bacillus sp.and yeast(Issatchenkia orientalis) at 30°C for 3 d.The antioxidant contents,including total phenolics and total flavonoids,and the antioxidant activities of 1,1-diphenyl-2-picrylhydrazine(DPPH),ferric reducing antioxidant power(FRAP) and HO.scavenging were analyzed in preparations of fermented black soybeans.Fermented cultures proved to yield significant levels of antioxidants compared with non-fermented cultures(P 〈 0.05).Fermented black soybean preparations possessed antioxidant activities could be attributed to the total phenolics and flavonoids present. 展开更多
关键词 antioxidant activity black soybean MICROORGANISMS FERMENTATION
下载PDF
Antioxidant and free radical-scavenging activities of black soybean peptides (BSP)
4
作者 Ren Haiwei 《International Journal of Agricultural and Biological Engineering》 SCIE EI CAS 2010年第2期64-69,共6页
The antioxidant and free radical-scavenging activities of black soybean peptides(BSP)fractions(Fra-Ⅰ,Fra-Ⅱ,Fra-Ⅲ)were investigated using reducing power and DPPH·/superoxide/hydroxyl radical-scavenging assay.Th... The antioxidant and free radical-scavenging activities of black soybean peptides(BSP)fractions(Fra-Ⅰ,Fra-Ⅱ,Fra-Ⅲ)were investigated using reducing power and DPPH·/superoxide/hydroxyl radical-scavenging assay.The reducing power activity of Fra-Ⅲwas closer to that of BHT but lower than that of ascorbic acid.Fra-Ⅲshowed the strongest scavenging activity against free radicals.The radical-scavenging effect was in a dose-dependent manner and the IC50 values for DPPH·,superoxide and hydroxyl radicals were found to be 1.873,1.684 and 1.735 mg/mL,respectively.Amino acid analysis showed that Fra-Ⅲhad high hydrophobic amino acids(HAA)content and hydrophobicity.The molecular weight distribution of Fra-Ⅲwas found to vary from 100 to 1,000 Da mainly.The antioxidant activity of Fra-Ⅲis clearly related to the amino acid composition,the content of HAA and the molecular mass.The present study suggests that BSP with low molecular weight are useful nutritional antioxidant and potential functional factor for anti-aging. 展开更多
关键词 black soybean protein peptides(BSP) antioxidant activity free radical-scavenging activity amino acid composition molecular weight distribution
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部