Effects of Packaging Materials on Structural and Simulated Digestive Characteristics of Walnut Protein during Accelerated Storage [PDF]
Foods, 2023 Walnuts are rich in fat and proteins that become oxidized during the processing and storage conditions of their kernels. In this study, the effect of three packaging materials (e.g., polyethylene sealed packaging, polyamide/polyethylene vacuum packaging,
Miaomiao Han +4 more
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核桃分离蛋白酶解产物结构与功能的变化Changes of structure and function of enzymatic hydrolysates of walnut protein isolate [PDF]
Zhongguo youzhi, 2022 核桃蛋白是优质植物蛋白，但其溶解度较低，限制了其在食品中的应用。为拓宽核桃蛋白的应用范围，采用不同的蛋白酶（碱性蛋白酶、胃蛋白酶、胰蛋白酶、木瓜蛋白酶、中性蛋白酶）对核桃分离蛋白进行酶解，然后分析不同蛋白酶酶解产物的水解度、二级结构和功能性（溶解性、吸水性、吸油性、乳化特性和起泡特性）。结果表明：碱性蛋白酶酶解产物的水解度最高，为22.16%，其次是木瓜蛋白酶的，为20.06%，而胰蛋白酶的最低，为13.95%；FTIR结果显示这5种蛋白酶酶解产物的二级结构中均以β-折叠及β-转角为主；在pH 7.0时，
程赞1，赵晓燕1，张晓伟1，王萌1，刘红开1，虎海防2 CHENG Zan1, ZHAO Xiaoyan1, ZHANG Xiaowei1, WANG Meng1, LIU Hongkai1, HU Haifang2
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Preparation of Glycosylated Walnut Protein Isolate-Inulin Conjugate and Analysis of Its Properties
Shipin gongye ke-ji, 2023 To improve the solubility of the walnut protein, it was modified through glycosylation. The preparation process of the walnut protein isolate-inulin conjugate was optimized by single-factor and response surface tests.
Yu CHEN +5 more
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Microencapsulation of Carvacrol by Complex Coacervation of Walnut Meal Protein Isolate and Gum Arabic: Preparation, Characterization and Bio-Functional Activity [PDF]
Foods, 2022 As a natural phenolic compound, carvacrol has attracted much attention due to its excellent antibacterial and antioxidant activities. However, its application is limited due to its instability, such as easy volatilization, easy oxidation, etc.
Jishuai Sun +3 more
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Preparation of walnut oil microcapsules employing soybean protein isolate and maltodextrin with enhanced oxidation stability of walnut oil [PDF]
LWT - Food Science and Technology, 2017 Abstract This study is aimed to enhance the stability of walnut oil by microencapsulation using soybean protein isolate (SPI) and maltodextrin (MD) as wall materials. Walnut oil microcapsules were successfully prepared by spray drying method and the encapsulation efficiency (EE) was 72.2% under the optimal conditions.
Dan Zhou +5 more
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Purification, Identification and Molecular Docking of Novel Antioxidant Peptides from Walnut (Juglans regia L.) Protein Hydrolysates [PDF]
Molecules, 2022 Walnut protein isolate (WPI) was hydrolyzed using Alcalase for 0, 30, 60, 90, 120 and 150 min to investigate the effect of different hydrolysis times on the structure and antioxidant properties of walnut proteins. The identified peptides HADMVFY, NHCQYYL,
Luhao Fan, Xiaoying Mao, Qingzhi Wu
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Ultrasonics Sonochemistry, 2022 In this study, the three-dimensional network system formed by rice bran wax (RBW) was used as the internal structure, and the external structure formed by soybean protein isolate (SPI) and phosphatidylserine (PS) was added on the basis of the internal ...
Yingjie Yu +7 more
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Chestnut Starch Nanocrystal Combined with Macadamia Protein Isolate to Stabilize Pickering Emulsions with Different Oils [PDF]
Foods, 2022 This study investigated the formation and molecular interaction mechanism of chestnut starch nanocrystal (SNC)/macadamia protein isolate (MPI) complexes and their application in edible oil-in-water Pickering emulsion (PE).
Jingyi Zheng +4 more
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Camellia Oil Oleogels Structured with Walnut Protein–Chitosan Complexes: Preparation, Characterization, and Potential Applications [PDF]
GelsAs a step towards the substitution of saturated fats with camellia oil in foods, a camellia oil-based oleogel was prepared using a walnut protein isolate–chitosan (WPI-CS) composite via an emulsion template method.
Jun An +4 more
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