Effects of particle size on the structure, cooking quality and anthocyanin diffusion of purple sweet potato noodles.

Food Chem X

Hunan Key Laboratory of Processed Food for Special Medical Purpose, National Engineering Research Center of Rice and Byproduct Deep Processing, School of Food Science and Technology, Central South University of Forestry & Technology, Changsha 410004, PR China.

Published: June 2023

The effects of different particle sizes of purple sweet potato flour (PSPF) on the structure and quality of noodles and the diffusion kinetics of anthocyanins during cooking were studied. As the particle size of the PSPF decreased (from 269 to 66 μm), the adverse effects of the addition of PSPF on the quality of noodles were reduced. The smaller particle size of PSPF was beneficial for the secondary structure orderliness and the tighter microstructure of PSP noodles. The diffusion of anthocyanins in noodles to the soup during cooking could be fitted well with Fick's second law, and diffusion coefficients were in the range of 8.3248-14.0893 × 10 m/s. The noodles with 15% 66 μm PSPF showed the best cooking properties, the highest sensory score, the highest anthocyanin retention ability and a compact and orderly microstructure. Thus, they could be considered as noodles rich in anthocyanins for commercial application.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10114142PMC
http://dx.doi.org/10.1016/j.fochx.2023.100672DOI Listing

Publication Analysis

Top Keywords

particle size
12
effects particle
8
purple sweet
8
sweet potato
8
quality noodles
8
noodles diffusion
8
size pspf
8
noodles
7
pspf
5
size structure
4

Similar Publications

In addition to the known therapeutic indications for cannabidiol, its administration by inhalation appears to be of great interest. Indeed, there is evidence of cannabidiol's efficacy in several physiological pathways, suggesting its potential for a wide range of applications for both local and systemic pulmonary administration like cancers. Significant advances in pulmonary drug delivery have led to innovative strategies to address the challenges of increasing the respirable fraction of drugs and standardizing inhalable products.

View Article and Find Full Text PDF

Graphene quantum dots (GQDs) are highly valued for their chemical stability, tunable size, and biocompatibility. Utilizing green chemistry, a microwave-assisted synthesis method was employed to produce water-soluble GQDs from Mangifera Indica leaf extract. This approach is efficient, cost-effective, and environmentally friendly, offering reduced reaction times, energy consumption, and uniform particle sizes, and has proven advantageous over other methods.

View Article and Find Full Text PDF

This study investigates a nanoparticle-based doxycycline (DOX) delivery system targeting cervical cancer cells via the CD44 receptor. Molecular docking revealed a strong binding affinity between hyaluronic acid (HA) and CD44 (binding energy: -7.2 kJ/mol).

View Article and Find Full Text PDF

Micellar casein were constructed to improve the encapsulation efficiency of algae oil docosahexaenoic acid by transglutaminase-coupled phosphoserine peptide chelating with Ca.

Int J Biol Macromol

January 2025

College of Food and Nutrition, Joint Research Center for Food Nutrition and Health of IHM, Anhui Agriculture University, Hefei, Anhui 230036, China. Electronic address:

Micelle systems using safe food-grade biopolymers are of particular interest for the encapsulation and delivery of nutrition components. Micellar casein (MC) was assembled using transglutaminase (TGase) to couple with phosphoserine peptide, which enhance the stability of docosahexaenoic acid (DHA) from algae oil. The mechanism behind the construction of MC-phosphoserine peptide and the encapsulation of DHA was explored.

View Article and Find Full Text PDF

Effective pretreatment of tea stem via poly-deep eutectic solvent for promoting platform molecule production and obtaining fluorescent lignin.

Int J Biol Macromol

January 2025

College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen 361021, China; Research center of food biotechnology of Xiamen city, Xiamen, Fujian 361021, China. Electronic address:

In this study, polyethylene glycol 200 (PEG200) was employed as hydrogen bond acceptor, while organic acids served as hydrogen bond donors, to formulate poly-deep eutectic solvents (PDESs), which were utilized to pretreat tea stem. Specially, combining PEG200 and oxalic acid (OA) exhibited a notably high cellulose retention (82.03 %) and most efficient hemicellulose (97.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!