Soung Song-Hui, Lee Sunmin, Lee Seung-Hwa, Kim Hae-Jin, Lee Na-Rae, Lee Choong-Hwan
Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea.
Experiment Research Institute, National Agricultural Products Quality Management Service, Gimcheon si 39660, Korea.
Foods. 2021 Jun 15;10(6):1377. doi: 10.3390/foods10061377.
Numerous varieties of are manufactured by many food companies using different ingredients and fermentation processes, and thus, the qualities such as taste and flavor are very different. Therefore, in this study, we compared many products, specifically, 19 traditional (TD) and 17 industrial (ID). Subsequently, we performed non-targeted metabolite profiling, and multivariate statistical analysis to discover distinct metabolites in two types of . Amino acids, organic acids, isoflavone aglycones, non-DDMP (2,3-dihydro-2,5-dihydroxy-6-methyl-4H-pyran-4- one) soyasaponins, hydroxyisoflavones, and biogenic amines were relatively abundant in TD. On the contrary, contents of dipeptides, lysophospholipids, isoflavone glucosides and DDMP-conjugated soyasaponin, precursors of the above-mentioned metabolites, were comparatively higher in ID. We also observed relatively higher antioxidant, protease, and -glucosidase activities in TD. Our results may provide valuable information on to consumers and manufacturers, which can be used while selecting and developing new products.
许多食品公司使用不同的原料和发酵工艺生产了多种类型的[具体产品名称未给出]，因此，诸如口感和风味等品质差异很大。所以，在本研究中，我们比较了许多产品，具体而言，19种传统[产品名称未给出]（TD）和17种工业[产品名称未给出]（ID）。随后，我们进行了非靶向代谢物谱分析和多元统计分析，以发现两种类型[产品名称未给出]中的独特代谢物。氨基酸、有机酸、异黄酮苷元、非DDMP（2,3 - 二氢 - 2,5 - 二羟基 - 6 - 甲基 - 4H - 吡喃 - 4 - 酮）大豆皂苷、羟基异黄酮和生物胺在TD中相对丰富。相反，二肽、溶血磷脂、异黄酮糖苷和DDMP结合大豆皂苷（上述代谢物的前体）的含量在ID中相对较高。我们还观察到TD中具有相对较高的抗氧化、蛋白酶和β - 葡萄糖苷酶活性。我们的结果可能会为消费者和制造商提供有关[产品名称未给出]的有价值信息，可在选择和开发新产品时加以利用。
