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

Pickering emulsions stabilized by soybean protein-based nanoparticles: A review of formulation, characterization, and food-grade applications

Pickering emulsions (PEs) have attracted considerable interest as platforms for encapsulating and controlling the release of bioactive compounds. Recent studies emphasize the potential of soybean protein nanoparticles to improve PE-based carriers, enhancing the stability and bioavailability of these compounds through unique self-assembly behaviors. This review analyzes recent advancements in the use of soybean protein nanoparticle-stabilized PEs as carriers for bioactive compounds. Various fabrication techniques, including physical, chemical, and biological methods, are explored. The effectiveness of soybean protein nanoparticles, both individually and in combination with polysaccharides or polyphenols, is evaluated, highlighting their roles in stabilizing PEs and enhancing functionality. Findings indicate that soybean protein nanoparticles are effective stabilizers for a wide range of PE structures, including oil-in-water, water-in-oil, high internal phase PEs, and Pickering emulgels. Fabrication methods, properties of Pickering particles, processing parameters, and formulations significantly influence the interfacial behavior, structure, and functionality of PEs. Fabrication methods, properties of Pickering particles, processing parameters, and formulations significantly influence the interfacial behavior, structure, and functionality of PEs. Additionally, innovative applications and future developments of soybean protein-based Pickering nanoparticles are discussed, emphasizing plant-based substitutes and advanced materials. Despite extensive discussions on soybean protein-based PEs in various food forms, research into their techno-functional properties and flavor mechanisms remains limited.

Structural characteristics, techno-functionalities, innovation applications and future prospects of soybean β-conglycinin/glycinin: a comprehensive review

The structural molecules and conformational variations of soybean β-conglycinin/glycinin are crucial in defining the characteristics of protein-based foods. Recently, significant attention has been focused on the characteristics of soybean β-conglycinin/glycinin across various fields, particularly their structure and application. The research contributes to expanding the application fields of soybean protein-related component in food industry. This research generally concerned on, but not limited to, the novel substitution of animal-originated foods based on globulins and the deeper precising protein nutrition support. Furthermore, the innovative applications and future development of soybean globulins are presented, focusing on plant-based substitutes and advanced materials. This paper provides a comprehensive review of soybean β-conglycinin/glycinin, focusing on structural characteristics, techno-functionalities, innovation applications, and future prospects, supported by diverse citation and analyses. Additionally, the article introduces various methods for modifying soybean globulins, including physical, chemical, and biological treatments. Furthermore, the innovative applications and future development of soybean globulins are presented, focusing on plant-based substitutes and advanced materials. Despite extensive discussion on globulin applications in diverse food forms, the discourse on their flavor and safety is insufficient. Addressing these limitations is essential for a comprehensive understanding and effective utilization of soybean globulins.

Physicochemical and Functional Properties of DND358 (A Hypocholesterolemic Soybean) Protein Isolate

The properties and applications of soybean protein isolates (SPIs) have been extensively investigated. In this study, we determined the optimal conditions for the preparation of the DND358 soybean protein isolate (DND358-SPI), assessed its physicochemical and functional properties, and investigated its potential applications in the food industry. According to the results, the highest extraction rate of DND358-SPI was observed when the pH was 9.5, the temperature was 55 °C, the duration was 80 min, and the material-to-liquid ratio was 1:20 (w/v). With regard to the functional properties, the water-holding capacity (WHC) and oil-binding capacity (OBC) of DND358-SPI were higher than those of other varieties, reaching 4.73% and 11.04%, respectively. In addition, the hardness, adhesiveness, chewiness, and resilience of DND358-SPI were higher than those of other varieties, reaching 159.27 g, 186.07 g, 6.78 mj, and 1.88, respectively. These findings indicate that DND358-SPI can reduce cholesterol levels and may be used to produce cholesterol-lowering food products.

The Protein Composition Changed the Quality Characteristics of Plant-Based Meat Analogues Produced by a Single-Screw Extruder: Four Main Soybean Varieties in China as Representatives

Plant-based meat analogues (PBMs) are increasingly interesting to customers because of their meat-like quality and contribution to a healthy diet. The single-screw extruder is an important method for processing PBMs, and the characteristics of the product are directly affected by the composition of the raw materials; however, little research focuses on this issue. To explore the effect of protein composition on the quality characteristics of PBMs produced by a single-screw extruder, four soybean varieties used in China (Heihe 43 (HH 43), Jiyu 86 (JY 86), Suinong 52 (SN 52), and Shengfeng 5 (SF 5)) were selected. The 11S/7S ratios for these varieties ranged from 1.0: 1 to 2.5: 1 in order to produce PBMs with different protein compositions. The structure, processing, nutrition, and flavor characteristics were explored to analyze their differences. The results showed that protein composition affected the structure of PBMs, but the correlation was not significant. Meanwhile, a lower 11S/7S ratio (HH 43) did not prove to be a favorable characteristic for the processing of PBMs. From the perspective of nutrition and flavor, it seems acceptable to use a moderate 11S/7S ratio (JY 86 and SN 43) to produce PBMs. This study proved that the protein composition of raw materials affects the characteristics of PBM products produced by a single-screw extruder. To produce PBMs of higher quality, soybeans with a markedly different 11S/7S ratio should not be selected.