Xanthan Gum Effects on Solubility and Emulsification Properties of Soy Protein Isolate?

More Sara Ss's questions See All

"A Markov-like Model for Patient Progression"?

A Markov-like Model for Patient Progression" Markov Chain Monte Carlo (MCMC) Markov Chain Monte Carlo (MCMC) is a powerful computational technique used to draw samples from a probability...

05 August 2024 10,079 0 View

La animación digital en plataformas digitales?

Hoy la animación se utiliza como una tecnología multimedia con gran potencial educativo, que va mucho más allá de sólo crear figuras, ya que puede promover una mejor comprensión en...

01 August 2024 7,186 0 View

GSH estimation assay: What is the right choice of standard?

Hi there, My question is: What standard curves should be used while estimating Tot GSH and GSSG by kinetic method using GR enzyme mediated recyling with DTNB chromophore? Actually I am following...

01 August 2024 8,217 1 View

How to do pca analysis of c-alpha atom of the protein?

i m interested in pca analysis of c-alpha atoms in gromacs for that i used the following gmx_mpi covar -s mdca.tpr -f mdca.xtc -o eigenvalca.xvg -v eigenvecca.trr -av average.pdb -n index.ndx but...

30 July 2024 1,607 1 View

What exactly is RAG-LLM doing? Isn’t it data engineering?

What exactly is Retrieval Augmented Generation for Large Language Model doing? Isn’t it data engineering?

30 July 2024 7,376 3 View

After a lot of feature engineering for CTR modeling, it feels like it's basically the end of iteration? I mean, it's not cost-effective to keep doing?

After a lot of feature engineering for click-through rate modeling, it feels like it's basically the end of iteration? I mean, it's not cost-effective to keep doing it?

29 July 2024 4,955 0 View

How to estimate sample size for GWAS of continuous and discrete traits? What are the pre-requisites?

Genome-wide association study (GWAS) Continuous traits: eg. Height Discrete traits: eg. Eye color

28 July 2024 286 0 View

All math can be explained by iterator of code?

all math can be traversed by code? all math can be translate to code?

26 July 2024 9,530 0 View

Could someone please provide a list of journals that accept the application of methodologies in nature-based solutions?

I am looking for journals that admit the publication of results from applying the IUCN Standard for designing and monitoring Nature-based solutions. Many thanks for considering my request.

23 July 2024 6,444 2 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Do you have good tips for seaweed tissue preservation in the field for post RNA extraction?

I will be with my students collecting seaweed samples in a marine farm and later we will process this tissue for RNA isolation and further sequencing. Does anyone have tips on how to collect the...

04 August 2024 501 2 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

Does anyone have issues using Prepman Ultra reagent for MicroSeq ID bacterial, fungal and yeast sample preparation?

I have been attempting to extract DNA from Bacterial, Fungal and Yeast banked samples (>1e7 cells) using Prepman Ultra reagent and I seem to be struggling to obtain a sequence. Although the...

01 August 2024 2,079 0 View

Transfection in HEK293T cells?

Dear All, I am trying to transfect a pCDNA3.1 vector containing my gene of interest. The purpose is to figure out the localization of the protein of interest. I have fused the protein with GFP on...

31 July 2024 9,892 4 View

Is it common for heterotrophic bacteria to grow on Pro99 and SNAX media?

I am attempting to isolate picocyanobacteria from seawater (pre-filtered with a GF/D membrane) using the pour plate technique and filter plating method (Kearney et al., 2022) on Pro99 and SNAX...

30 July 2024 1,040 1 View

How to retain the a GFP tagged gene expression in stable cell line?

Hello , I established a stable cell line expressing GFP tagged to a centrosomal gene having G418 drug selection marker. I validated the stable line by IFA and Western blotting, results are fine....

29 July 2024 5,007 0 View

What is the relationship between protein structure and N or C terminal tagging choosing?

I want to do 2,3-butanediol dehydrogenase(BDH) enzyme purification to confirm its activity for 2,3-butanediol. Before that, I need to confirm which N or C terminal tagging is better for enzyme...

28 July 2024 366 3 View

Why cannot i find my protein on cell surface after antibiotic selection of expressing plasmid?

I cannot confirm cell surface protein expression by flow cytometry even after transfection and antibiotic selection of cells. Does it take long for proteins to express on the cell surface? the...

28 July 2024 3,178 3 View

Question about MHB (Mycorrhiza Helper Bacteria) isolation technique??

What are the most effective isolation techniques for obtaining MHB?? Is there are best approach techniques? I keep struggling in obtaining it.

26 July 2024 7,387 0 View

Park Sowon

I am not an expert in this field, but I am very interested and have researched to find an answer. I received some assistance from tlooto.com for this response. Could you please review the response below to see if it is correct?

Xanthan gum (XG) significantly enhances the solubility and emulsification properties of soy protein isolate (SPI). The addition of XG improves the solubility of SPI by increasing water retention and protein dispersion [3]. This is due to XG's high molecular weight and ability to form viscous solutions, which stabilize protein particles and prevent aggregation [3][4]. Emulsification properties are also enhanced as XG creates a stable network around oil droplets, reducing coalescence and improving emulsion stability [1][2]. This synergistic interaction between XG and SPI is beneficial in various food applications like dressings, sauces, and beverages, where enhanced texture and stability are desired [3].

Reference

[1] Xie, Y. R., & Hettiarachchy, N. (1997). Xanthan gum effects on solubility and emulsification properties of soy protein isolate. Journal of Food Science, 62, 1101-1104.

[2] Bi, C., Gao, F., Zhu, Y., Ji, F., Zhang, Y., Li, D., & Huang, Z. (2018). Effects of xanthan gum on the rheological properties of soy protein dispersion. International Journal of Agricultural and Biological Engineering, 11, 208-213.

[3] Hasanpour, F., Hoseini, E., Motalebi, A., & Darvish, F. (2012). Effects of Soy protein concentrate and Xanthan gum on physical properties of Silver carp (Hypophthalmichthys molitrix ) surimi. Iranian Journal of Fisheries Sciences, 11, 518-530.

[4] Funami, T., Nakano, K., Maeda, K., Yamasaki, H., & Nakauma, M. (2023). Characteristics of O/W emulsion gels stabilized by soy protein-xanthan gum complex for plant-based processed meat products.. Journal of texture studies.

Lenin Kumar Bompalli

xanthan gum enhances the solubility and emulsification properties of soy protein isolate by increasing viscosity, stabilizing solutions, and improving the stability of emulsions. This makes it a valuable ingredient in various food and industrial applications where stable protein solutions and emulsions are desired.