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乙烯利处理对大豆叶片营养成分及消化酶抑制活性的影响

Changes in Nutrient Components and Digestive Enzymatic Inhibition Activities in Soy Leaves by Ethephon Treatment.

作者信息

Lee Ji Ho, Cho Du Yong, Jang Kyeong Jin, Jeong Jong Bin, Lee Ga Young, Jang Mu Yeun, Son Ki Ho, Lee Jin Hwan, Lee Hee Yul, Cho Kye Man

机构信息

Department of Green Bio Science and Agri-Food Bio Convergence Institute, Gyeongsang National University, Jinju 52725, Republic of Korea.

Department of Food Science, Gyeongsang National University, Naedongro 139-8, Jinju 52849, Republic of Korea.

出版信息

Plants (Basel). 2023 Oct 21;12(20):3640. doi: 10.3390/plants12203640.

DOI:10.3390/plants12203640
PMID:37896103
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10609866/
Abstract

In this study, the high isoflavone-enriched soy leaves (IESLs) were manufactured by treating with the chemical inducer ethephon, a plant growth regulator, to confirm changes in the properties of soy leaves (SLs), which are underutilized. Ethephon treatment concentrations consisted of 0 (SL1), 150 (SL2), and 300 (SL3) μg/mL. The composition analysis and physiological activity were conducted according to the ethephon treatment concentration of SLs. There was no significant difference in the proximate composition and fatty acids, except for an increase with increasing ethephon treatment concentrations. Depending on the ethephon treatment concentration, free amino acids increased to 1413.0, 1569.8, and 2100.4 mg/100 g, and water-soluble vitamins increased to 246.7, 244.7, and 501.6 mg/100 g. In particular, the functional substance isoflavone increased significantly to 1430.11, 7806.42, and 14,968.00 μg/g. Through this study, it was confirmed that the nutritional components and isoflavones of SLs increased according to the ethephon treatment concentration, a chemical inducer treatment agent. This can be used as a high-value-added biosubstance for raw materials for functional foods, cosmetics, and for natural drugs.

摘要

在本研究中，通过用植物生长调节剂乙烯利这种化学诱导剂处理，制备了富含高异黄酮的大豆叶（IESLs），以确认未得到充分利用的大豆叶（SLs）的特性变化。乙烯利处理浓度包括0（SL1）、150（SL2）和300（SL3）μg/mL。根据大豆叶的乙烯利处理浓度进行成分分析和生理活性检测。除了随着乙烯利处理浓度增加而有所增加外，其近似成分和脂肪酸方面没有显著差异。根据乙烯利处理浓度不同，游离氨基酸分别增加到1413.0、1569.8和2100.4 mg/100 g，水溶性维生素分别增加到246.7、244.7和501.6 mg/100 g。特别是，功能物质异黄酮显著增加到1430.11、7806.42和14968.00 μg/g。通过本研究证实，大豆叶的营养成分和异黄酮随着化学诱导剂处理剂乙烯利的处理浓度增加而增加。这可作为功能性食品、化妆品和天然药物原料的高附加值生物物质。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/8848bf7a6f43/plants-12-03640-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/b70cd79ad1e8/plants-12-03640-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/7ef828bbc01c/plants-12-03640-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/e78b3e075245/plants-12-03640-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/c887eb258622/plants-12-03640-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/6c6711ef6bc1/plants-12-03640-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/08466d2de0d0/plants-12-03640-g006.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/8848bf7a6f43/plants-12-03640-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/b70cd79ad1e8/plants-12-03640-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/7ef828bbc01c/plants-12-03640-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/e78b3e075245/plants-12-03640-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/c887eb258622/plants-12-03640-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/6c6711ef6bc1/plants-12-03640-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2606/10609866/08466d2de0d0/plants-12-03640-g006.jpg
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