干旱区生态环境知识资源中心(Arid): Assessment of the Nutritional Value of Stems and Leaves of Australian Adzuki Bean

Arid

DOI	10.3390/metabo13101062
	Assessment of the Nutritional Value of Stems and Leaves of Australian Adzuki Bean
	Johnson, Joel B.; Batley, Ryan J.; Neupane, Pasmita; Bhattarai, Surya P.; Trotter, Tieneke; Costa, Diogo Fleury Azevedo; Naiker, Mani
通讯作者	Johnson, JB
来源期刊	METABOLITES
EISSN	2218-1989
出版年	2023
卷号	13 期号:10
英文摘要	Adzuki bean has recently been proposed as a viable dual-purpose (grain-and-graze) crop for the Northern regions of Australia because of its successful use in semi-arid regions and its nitrogen fixation capacity to improve soil fertility and animal nutrition. However, there are very few studies on the phytochemical composition and nutritional value of the non-seed material. This study investigated the phenolic composition of the parts grown in the vegetative phase (leaves and stems) of nine Australian adzuki bean varieties for the first time. The total phenolic content (TPC) of the stem material (157-406 mg GAE/100 g) was 23-217% higher than that of commercial livestock feed, while the TPC of the leaf material (1158-1420 mg GAE/100 g) was 9-11 times higher. Using tandem liquid chromatography mass spectrometry (LC-MS), the major phenolic compounds identified were rutin, luteolin, salicylic acid, and quercetin-3-glucoside. The leaf and stem materials showed high levels of apparent in vitro dry matter digestibility, with no significant difference in total gas or methane production compared to lucerne hay. The results suggest that adzuki bean vegetative materials could be a high-value livestock fodder and support pursuing further in-depth studies into their nutritional value for livestock.
英文关键词	Vigna angularis azuki bean adzuki bean phenolic acids flavonoids
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:001097999000001
WOS关键词	NITROGEN
WOS类目	Biochemistry & Molecular Biology
WOS研究方向	Biochemistry & Molecular Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397829
推荐引用方式 GB/T 7714	Johnson, Joel B.,Batley, Ryan J.,Neupane, Pasmita,et al. Assessment of the Nutritional Value of Stems and Leaves of Australian Adzuki Bean[J],2023,13(10).
APA	Johnson, Joel B..,Batley, Ryan J..,Neupane, Pasmita.,Bhattarai, Surya P..,Trotter, Tieneke.,...&Naiker, Mani.(2023).Assessment of the Nutritional Value of Stems and Leaves of Australian Adzuki Bean.METABOLITES,13(10).
MLA	Johnson, Joel B.,et al."Assessment of the Nutritional Value of Stems and Leaves of Australian Adzuki Bean".METABOLITES 13.10(2023).