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Characterizing Oxylipins In Human Milk Extracellular Vesicles, Priscila Herrera

Food Science (MS) Theses

Extracellular vesicles (EVs) are non-replicating lipid bilayer membrane-bound particle formed by a parent cell and secreted into the extracellular environment. EVs in human milk are bioavailable and influence physiologic pathways that may contribute to newborn growth and development. There is interest in the oxylipin content of EVs that may contribute to the bioavailability of EVs. This research aims to characterize the oxylipin content of human milk EVs. Centrifugation and precipitation were used to isolate EVs from human milk (n = 20). The Folch method was used to extract lipids, and liquid chromatography-mass spectrometry (LC– MS) was used to qualify and …

Development And Validation Of Aronia Melanocarpa Berry Recipes For Home Canning: Integrating Thermal Lethality Studies, Microbiological Safety, And Antioxidant Analysis, Juan Diego Villegas Posada

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Aronia melanocarpa, also known as chokeberry, is gaining popularity for its high antioxidant content and health benefits, including reducing oxidative stress and inhibiting cancer gene expression. However, its characteristic bitterness and astringency limit its broader appeal. Chokeberry's low pH places it in the acid foods category, making it ideal for safe home canning. An acidic environment combined with heat treatment inhibits harmful bacteria like Clostridium botulinum. Home canning preserves food by sealing it in airtight containers and heating it to destroy spoilage microorganisms.

Developing safe and palatable recipes is essential for making chokeberries suitable for home canning. A …

The Effect Of Fat Content On The Inactivation And Recovery Of Listeria Spp. In Ready-To-Eat Foods After High Pressure Processing, Yhuliana Kattalina Niño Fuerte

Department of Food Science and Technology: Dissertations, Theses, and Student Research

High-pressure processing (HPP) is recognized by the United States Department of Agriculture Food Safety and Inspection Service (USDA FSIS) as a post-lethality treatment to control Listeria monocytogenes in ready-to-eat (RTE) meat and poultry products. A scoping review of 603 journal articles, which ultimately was narrowed down to 16 articles, revealed that the efficacy of HPP varies with fat content. The studies demonstrated that L. monocytogenes inactivation by HPP tends to be lower in RTE meats with greater than 5% fat content, compared to products with lower than 5% fat. The wide range of HPP parameters used in these studies …

Development Of An Egg-Specific Mass Spectrometry Targeted Method For Processed Food Matrices, Liyun Zhang

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Egg is a major food allergen in the United States, causing symptoms from mild reactions to severe anaphylaxis. An egg-free diet remains the only management approach for egg allergy. Therefore, individuals and families living with egg allergies rely heavily on allergen statements on packaged food products for informed food choices. Currently, no labeling regulations exist for unintentionally introduced allergens, posing risks to consumers with egg allergies. Therefore, it is critical to have an accurate and reliable detection method in allergen control and management to determine the concentration of total protein from allergenic food sources. Traditional enzyme-linked immunosorbent assays are routinely …

B.R. Wells Arkansas Rice Research Studies 2023, J. Hardke, X. Sha, N. Bateman

Arkansas Agricultural Experiment Station Research Series

Arkansas is the leading rice producer in the United States. The state represents 49.0% of total U.S. rice production and 49.6% of the total acres planted to rice in 2023. Rice cultural practices vary across the state and across the U.S. However, these practices are also dynamic and continue to evolve in response to changing political, environmental, and economic times. This survey was initiated in 2002 to monitor and record changes in the way Arkansas rice producers approach their livelihood. The survey was conducted by polling county extension agents in each of the counties in Arkansas that produce rice. Questions …

Interactions Between High-Pressure Processing And Natural Antimicrobials In Ground White-Meat Chicken: An Analysis Of Microbial, Textural Charactheristics And Physicochemical Changes, Amalia M. Diaz Alejandro

All Theses

High Pressure processing is an innovative technique for preserving a wide variety of foods, including meat, and this method is increasingly used to satisfy consumer demand for quality food products. High-pressure treatment can impact, negatively or positively, various aspects of meat quality, including color, texture, protein denaturation, and microbial stability, particularly when food products are processed at ambient or low temperatures. By minimizing thermal exposure, appropriate high-pressure ranges help to prevent quality and nutrition degradation, reduce microbial contamination, and enhance tenderness.

The first objective of this research was to examine the influence of high-pressure processing and addition of natural antimicrobials …

Assessment Of American Tannin-Free Grain Sorghum As Feedstuff For Poultry: Nutrient Composition, Amino Acid Digestibility And Bird Performance, Santiago Sasia

All Dissertations

Given the rising cost of poultry diets, alternative ingredients like sorghum are crucial for maximizing returns without compromising product quality. Sorghum's drought tolerance and adaptability, along with its nutritional profile, make it a viable corn substitute. This dissertation examines the nutrient composition, amino acid digestibility, and performance of poultry fed with American tannin-free grain sorghum. Chapter II evaluates the impact of sorghum-based diets, with or without phytase superdosing, on broiler performance, including body weight, weight gain, feed intake, and feed conversion ratio. Results indicate that sorghum can replace corn without adverse effects on broiler performance. Chapter III explores the partial …

Relationship Between The Physical Properties And Oil Binding Capacity Of Fats, Melissa Abigail Marsh

All Graduate Theses and Dissertations, Fall 2023 to Present

Fats play a significant role in shaping the characteristics of foods, influencing texture, mouthfeel, appearance, and nutritional attributes. An important property of fats is their ability to entrap liquid oil known as oil binding capacity (OBC). Poor OBC of fats frequently leads to shortened-shelf life of foods caused by quality issues due to unwanted chemical and physical changes. In natural nut butters without additives, low OBC often results in a visual oil layer forming at the surface. In filled chocolates such as truffles, pralines, and peanut butter cups this low OBC can result in unwanted textural and visual changes.

The …

Atypical Responses To Sensory Stimuli Or Eating Environments In Children With Autism Spectrum Disorder, Lydia Rockers

Graduate Theses and Dissertations

Children with autism spectrum disorder (ASD) often encounter challenges in processing sensory inputs. Children with ASD may experience feeding difficulties and over- or under- stimulation during food-related activities such as eating or shopping. These have impacts on the health and well-being of individuals with ASD in childhood and throughout their lives. Further research is needed to address the impact of ambient sound levels in a retail or restaurant setting. The main objective of this thesis was to address these gaps by identifying responses to various environmental and food related stimuli. The findings of this research addressed differences in responses between …

Influence Of Ethanol Concentration On The Extraction Of Cannabinoid And Volatile Compounds For Dry-Hemped Beer, Santiago Cardenas-Pinto, Jacob E. Gazaleh, Drew Budner, Shea Keene, Leena R. Dhoble, Abhisheak Sharma, Brian Pearson, Zhen Jia, Boce Zhang, Katherine A. Thompson-Witrick

Chemistry

Beer is one of the most widely consumed beverages in the world. Since the legalization of low-delta-9-tetrahydrocannabinol (THC) (< 0.03%) Cannabis sativa in the United States, this controversial plant is being looked upon as a potential flavor additive for use in beer. Cannabis sativa shares similar aromatic and flavor characteristics to that of hops (Humulus lupulus). This study was designed to determine the influence ethanol concentration has on the cannabinoid and volatile compounds found in beer. Three experimental beers with varying ethanol (3, 6, and 9% ABV) concentrations were used for this experiment. Using dry-hopping practices and dosing from commercial brewing techniques, hemp was placed in the beer for five days at 25 °C. Cannabinoids and volatile compounds were analyzed following the completion of the dry-hemping process. Statistical differences were observed only for the cannabinoid, tetrahydrocannabinolic acid (THCA), while, no other individual cannabinoid or the summation of the total cannabinoids were statistically different. Volatile compounds were analyzed using gas chromatography–mass spectrometry (GC-MS). Statistical differences were observed between the monoterpenes and the sesquiterpenes volatile compound groups. In summary, ethanol concentration appears to have no impact on the extraction efficiency of cannabinoids but does appear to influence volatile compounds when hemp is added to beer through the dry-hemping process.

Twenty-Three Years Of Pcr-Based Seafood Authentication Assay Development: What Have We Learned?, Maleeka Singh, Robert G. Young, Rosalee S. Hellberg, Robert H. Hanner, Maria G. Corradini, Jeffrey M. Garber

Food Science Faculty Articles and Research

Seafood is a prime target for fraudulent activities due to the complexity of its supply chain, high demand, and difficult discrimination among species once morphological characteristics are removed. Instances of seafood fraud are expected to increase due to growing demand. This manuscript reviews the application of DNA-based methods for commercial fish authentication and identification from 2000 to 2023. It explores (1) the most common types of commercial fish used in assay development, (2) the type of method used, (3) the gene region most often targeted, (4) provides a case study of currently published assays or primer-probe pairs used for DNA …

Metal Pneumonitis From “Non-Toxic” Decorative Cake Dust Aspiration: A Case Report, Taylor Sanders, Mitchell Hymowitz, Christine Murphy

School of Medicine Faculty Publications

Introduction: Metallic luster dusts are decorative agents for cakes and other confections. While some powders are labeled “non-edible,” they are also marketed as “non-toxic.” We present a case of a child who developed acute metal pneumonitis after accidental aspiration of metallic luster dust. Case Report: A four-year-old presented to the emergency department (ED) in respiratory distress after attempting to ingest gold decorative metallic luster dust. In the ED she was placed on supplemental oxygen. Her initial chest radiograph (CXR) was unremarkable. Her condition worsened despite high-flow nasal cannula oxygen, and she was intubated. A repeat CXR revealed patchy perihilar and …

Optimization Design And Experimental Research Of Sandwich Seaweed Tunnel Baking Equipment, Yu Chao, Chen Shufa, Niu Shuoshuo, Liu Yang, Qi Hengyang, Zhan Zhaoya

Food and Machinery

Objective: In order to solve the practical problem of uneven temperature distribution in the tunnel and easy adhesion of sandwich seaweed to the conveyor belt. Methods: The structure of tunnel baking equipment for sandwich seaweed and the software and hardware of fuzzy PID temperature control system were designed in this study, the baking device model was established based on the boundary conditions set in the actual production environment, after that, the CFD simulation optimization experiments was performed on the temperature field inside the tunnel. Results: The simulation experiment showed that the parameter combination of evenly arranged heating tubes, 30 heating …

Effects Of In Vitro Simulated Digestion On Antioxidant Components And Activities Of Walnut Shell And Distraction Wood, Du Xin, Zhang Xinyue, Wang Fang, Luo Qin, Xie Qing, Zhao Yingqiong, Liu Yuxiao

Food and Machinery

Objective: This study aimed to make full use of walnut by-products. Methods: Ultrasonic-assisted ethanol extraction method was used to extract the antioxidant components of walnut shell and distraction wood. The changes of antioxidant components (total phenols and total flavonoids) and antioxidant activities (DPPH, ABTS, hydroxyl radical scavenging ability, Iron reduction antioxidant capacity-FRAP and ferrous ion chelating activity) of walnut by-products extract during the simulated digestion were studied in vitro, and their correlation was analyzed. Results: The total phenols(TPC), total flavonoids(TFC) content, and antioxidant activity of distraction wood were always higher than those of walnut shells (P＜0.05). After simulated …

Optimization Of The Preparation Process And Antioxidant Activity Analysis Of Blueberry Juice By Wet Ultrafine Grinding Process And Compound Enzymolysis Method, He Wanying, Dan Li, Zhao Liangzhong, Huang Zhanrui, Long Zhanqian

Food and Machinery

Objective: This study aimed to optimize the preparation process of blueberry juice and improve its antioxidant activity. Methods: Blueberry juice was prepared using a wet ultrafine grinding process and compound enzymolysis method. Response surface methodology was used to optimize the process parameters and analyze the antioxidant activity of blueberry juice. Results: There were significant differences in the juice yield and active substance content of blueberry juice under different solid-liquid ratios, crushing times, compound enzyme contents, and enzymatic hydrolysis times, with enzymatic hydrolysis time having the most significant impact on juice yield and anthocyanin content. The optimal process parameters for the …

The Therapeutic Effect Of Yam Polysaccharide On Dextran Sodium Sulfate-Induced Ulcerative Colitis In Mice, Su Wei, Chen Hongpeng

Food and Machinery

[Objective] This study aimed to investigate the effects of Yam Polysaccharide (YP) on ulcerative colitis (UC) mice. [Methods] The study included a blank group, YP group, DSS group, and DSS+YP group. The UC model was established by administering DSS water solution, and the treatment group received oral administration of YP for 7 days. Measurement of body weight, DAI score, inflammatory factors in the colon, NLRP3 inflammasome, and HE staining were conducted to evaluate the effects. RAW 264.7 macrophages were treated with 1 μg/mL lipopolysaccharide (LPS) for 24 h to establish the cell inflammation model in vitro. A certain concentration of …

Machine Learning Prediction Of Copper Ion Interference With Mercury Ion Fluorescence Signals In Food Heavy Metal Detection, Song Fangliang, Liang Ying, Dong Jie, Wang Xuejie, Qian Jie

Food and Machinery

Objective: To construct an artificial intelligence prediction model to predict the selectivity of fluorescent probes for Hg²⁺ in a complex food testing environment in the presence of Cu²⁺ interference. Methods: Fluorescent probe technology combined with seven advanced classical machine learning models was used to predict and analyze the selectivity of the probe for Hg²⁺ in the presence of Cu²⁺ interference, and to compare the prediction effect of each model and select the optimal model. Results: Efficient models with accuracies of 0.786 and 0.810 in the cross-validation and test sets were successfully established based on Molecular 2D …

Enzymatic Hydrolysis Preparation And Activity Analysis Of Antioxidant Peptides Derived From Walnut Dregs, Ni Ce, Cao Tianhong, Chen Min, Yu Xun, Wu Hao, Wen Li

Food and Machinery

Objective: This study focused on the identification and activity analysis of antioxidant active peptides in walnut dregs protein hydrolysates. Methods: Protein was extracted from walnut meal by fractionation method, and five kinds of proteolytic enzymes, including trypsin, papain, neutral protease, alkaline protease and flavor protease, were used to hydrolyze the proteins. The antioxidant activity of trypsin hydrolysate （TH）, papain hydrolysate （PH）, dispase hydrolysate （DH）, alcalase hydrolysate （AH） and flavourzyme hydrolysate （FPH） were evaluated and compared. The in vitro antioxidant activity of different concentrations of AH was determined by the detection indexes of DPPH free radical scavenging rate, ABTS free radical …

Determination Of Seven Nicotinamide Compounds In Health Products, Wu Ziling, He Minheng, Huang Jiale, Cai Xiayi, Sun Wenwen

Food and Machinery

Objective： This study aimed to establish an ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method for simultaneous determination of 7 nicotinamide compounds in health food. Methods： The samples were dissolved in 10% methanol water, extracted by ultrasonic, and 10 mmol/L ammonium acetate-acetonitrile was used as the mobile phase of gradient elution. The seven nicotinamide compounds were monitored by ESI, positive and negative ion scanning mode, and multiple reaction monitoring (MRM) mode. Results： The 7 nicotinamide compounds showed good linearity in the mass concentration range, and the correlation coefficients were greater than 0.996. The limit of detection (LOD) was 0.075~0.600 mg/kg, the …

Research And Application Status Of Molecular Simulation Technology In Food Field, Bi Xinjian, Wen Shiyu, Qu Tingmin, Wu Hao, Xie Yufei, Wen Li

Food and Machinery

In the food field, a large number of phenomena and problems that are difficult to be macroscopically explained by traditional experimental methods occur during the process of research and development in upstream laboratories to production in downstream factories. Molecular simulation techniques are not only efficient and cost-effective, but also an important tool for connecting micro and macro scales, because molecular models can be used to study molecular behaviors at the atomic level, and thus predict and explain experimental results. This review summarized the commonly used software and databases for molecular simulation techniques, and introduced their applications in recent years in …

Effects Of Lipid Concomitants On The Stability Of Rapeseed Oil Nanoemulsions, Zhao Wenshuo, Tang Zhonghai, Guo Shiyin, Xiao Hang, Fan Wei

Food and Machinery

Objective： Clarifying the effects of lipid co-passengers on the stability of rapeseed oil emulsions and prepare high-stability nano-emulsions. Methods： The endogenous lipidassociated compounds of rapeseed oil were subjected to column chromatography filtration, followed by various concentration gradient re-addition. High-pressure microfluidization was utilized to prepare nanoemulsions, which were subsequently characterized. The influence of lipid associated compound content on the stability of rapeseed oil emulsions was also investigated. Results: The preparation of rapeseed oil nanoemulsions reached optimal conditions when the α-tocopherol content was 292 mg/kg, rapeseed polyphenols content was 32 mg/kg, β-sitosterol content was 6 712 mg/kg, and β-carotene …

Research And Development Of Multifunctional Cooking Test Platform Combining Negative Pressure And Superheated Steam, Zeng Mingjian, Zhao Yadong, Xu Fengying, Liu Tianyi, Zhang Peiyao, Jiang Zhuo

Food and Machinery

Objective: To design a multifunctional cooking experimental platform with negative pressure and superheated steam, providing consumers with greener, healthier, and more diverse cooking methods. Methods: The research status of integrated cooking equipment was analyzed, and the application status of superheated steam and negative pressure technology in the food industry was summarized and analyzed. The performance parameters of the multifunctional cooking experimental platform were determined. Based on the characteristics of each function of the experimental platform, the cooking chamber, furnace door and other components were designed, and the overall plan of the experimental platform was developed. Results: The multi-functional cooking experimental …

Development Of High Efficiency Hazelnut Shell Breaking Machine, He Ting, Liu Ke, Zhang Rui, Ren Guangyue, Liu Zhaohan

Food and Machinery

Objective: In order to solve the phenomenon of low mechanical shelling efficiency and high kernel breakage rate of hazelnut, a vertical cone shell breaking machine was designed with automatic adjustment of clearance through compression spring. Methods: The key structure of the shell breaker was composed of three core components: the vertical cone inner roller, the slatted screen outer roller and the pressure spring device, and the stress of the hazelnuts in the shelling cavity of the shell breaker was analyzed. Results: The main parameters of the vertical cone hazelnut shell breaker were determined: the taper of the uniform cone was …

Non Destructive Detection Of Kiwifruit Sugar Content Based On Improved Woa-Lssvm And Hyperspectral Analysis, Zhang Kai, Zhu Lifang, Li Rulin, Wang Ziyi

Food and Machinery

Objective: Addressing the issues of poor accuracy and low efficiency in non-destructive testing methods for kiwifruit sugar content. Methods: Proposing a non-destructive testing method for kiwifruit sugar content that combined hyperspectral detection technology, least squares support vector machine, and improved whale algorithm. By collecting hyperspectral information of kiwifruit through a hyperspectral detection system, after preprocessing and feature wavelength screening, and then input into an improved whale algorithm optimized least squares support vector machine model to achieve rapid and non-destructive detection of kiwifruit sugar content, and verify its performance. Results: The proposed method could achieve rapid and non-destructive detection of kiwifruit …

Study On The Mechanism Of Boschniakia Rossica Polysaccharide Inhibiting The Activation Of Inflammasomes And Pyroptosis In J774a.1 Macrophages, Zhang Tian, Xu Hui, Quan Jishu, Jin Aihua

Food and Machinery

Objective: This study aimed to investigate the inhibitory effect of Boschniakia rossica polysaccharides （BRPS） on the activation of inflammasome and pyroptosis of J774A.1 macrophages induced by lipopolysaccharide （LPS） and adenosine triphosphate （ATP）. Methods: The nucleotide-binding oligomerization domain-like receptor protein 3 （NLRP3） inflammasome model was established by stimulating J774A.1 macrophages with LPS and ATP. Cell viability was detected using the cell counting kit-8, the release of lactate dehydrogenase （LDH） was tested with the microplate method, the cellular level of NLRP3 and cell membrane damage were detected using the immunofluorescence staining method, and the secretion of interleukin-1β （IL-1β） was …

Optimization Of Cellulase-Assisted Extraction Of Volatile Oil From Acorus Tatarinowii And Study On Its Inhibitory Components On Gaba-T Activity, Fang Chengwei, Ma Xiuping, Chen Liang, Li Qian

Food and Machinery

Objective: This study aimed to establish a hollow fiber ligand fishing method for screening γ- Aminobutyrate transaminase (GABA-T) inhibitory component from the volatile oil of Acorus tatarinowii. Methods: Based on optimizing the enzyme assisted extraction process of volatile oil from A. tatarinowii using response surface methodology, GABA-T solution was injected into the hollow fiber lumen and used as a "bait" to fish out the potential active components in A. tatarinowii volatile oil, and its GABA-T inhibitory activity was verified. Results: The results showed that the optimum extraction conditions of volatile oil from A. tatarinowii were as follows: cellulase content …

Characterization And Analysis Of The Volatile Components Of Cyclocarya Paliurus Tea From Different Origins Based On Gc-Ims Technology, Lou Jie, Zuo Yaqian, Tian Xing

Food and Machinery

Objective: To investigate the differences in volatile odor substances of Cyclocarya paliurus tea from different origins. Methods: Taking Cyclocarya paliurus tea from Changde, Zhangjiajie, Shaoyang in Hunan, Xiushui in Jiangxi, Qiandongnan in Guizhou, and Enshi in Hubei as the research subjects, the gas chromatography-ion mobility spectrometry (GC-IMS) coupled with partial least squares discriminant analysis (PLS-DA) was used to investigate the characteristics of different volatiles and their similarities in green strychnine teas from different origins. Results: A total of 120 VOCs, including monomers of some substances and their polymers, were detected in Cyclocarya paliurus tea from different origins, which were 34 …

Study On Physicochemical And Gel Properties Of Five Kinds Of Minor Bean Flours, Piao Shenghu, Yuan Jieyao, Xu Li, Liu Yanlan, Yi Cuiping

Food and Machinery

Objective: To explore the potential of minor beans as ingredients for starch gel foods. Methods: The basic compositions were analyzed, as well as the hydration, pasting, and gel properties of five kinds of minor bean flours, including mung beans, peas, white kidney beans, red beans, and chickpeas. Results: The water absorption index （WAI） of Mung bean powder at 90 ℃ and the water solubility index （WSI） at 40 ℃, the water absorption was better. In gelatinization results, mung bean powder had the highest recovery value, and showed good gelatinability. The results showed that the hardness and chewability of mung bean …

A Comparative Study On The Quality And Flavor Of Dromedary And Bifocal Camel Yogurt, Li Yang, Chen Shuxing

Food and Machinery

Objective: This study aimed to analyze and compare the quality and flavor of dromedary and bifocal camel yogurt. Methods: Through physicochemical analysis, texture analysis, rheological analysis, SPME-GC-MC, sensory evaluation, etc., the overall differences in quality and flavor of dromedary and bifocal camel yogurt were determined. Results: The viable bacteria count, protein, fat, total solids content, and antioxidant activity of dromedary camel yogurt were lower than those of bifocal camel yogurt （P<0.05）, but it exhibited better storage stability than bifocal camel yogurt （P<0.05）. Texture analysis showed that the hardness of bifocal camel yogurt was significantly higher than that of dromedary camel yogurt （P<0.05）, while the adhesiveness, cohesiveness, and gumminess of dromedary camel yogurt were significantly higher than those of bifocal camel yogurt （P<0.05）. No significant differences were found in elasticity and chewiness between the two. Rheological characteristics showed that both single and bifocal camel yogurt exhibited shear-thinning flow characteristics, with initial apparent viscosity values of 5.82 and 2.33 Pa·s, respectively. Both formed thixotropic loops, with areas of 2 421.82 and 3 674.16 Pa/s, respectively. The exhibited gel properties, with dromedary camel yogurt having higher elasticity and viscosity. A total of 48 volatile flavor substances were detected in single and bifocal camel yogurt, with significant differences in the content of volatile flavor substances shared by the two camel yogurt types （P<0.05）. The content of volatile acids, esters, aldehydes, ketones, and other substances with lower flavor thresholds was relatively higher in bifocal camel yogurt, making its flavor superior. The sensory evaluation score of dromedary camel yogurt was higher than that of bifocal camel yogurt （P<0.05）. Conclusion: Bifocal camel yogurt has higher nutritional and flavor substance content, while dromedary camel yogurt exhibits superior storage stability and taste.

Research Progress On Transparency Mechanism Of Egg White Heat Gel, Lu Xinhong, Xiang Xiaole, Yu Zhuosi, Chen Le, Dong Shiqin, Li Zixiao

Food and Machinery

Protein-based gels have attracted much attention due to their unique advantages in the field of food and medicine due to their optical transparency. Transparent gels are expected to become high-end protein-based gel foods similar to bird 's nest or their processing excipients （ materials ）. Exploring the difference mechanism of optical properties of egg white thermal gels is expected to become the key to overcome the high-quality utilization of egg white gels. In this paper, the formation mechanism and influencing factors of egg white gel transparency were reviewed. The formation mechanism of egg white thermal gel was analyzed in depth, …