Purification and characterization of lectin from Phyllanthus reticulatus (PRL) plant fruit inducing cytotoxic effect on T47D and SKBR3 breast cancer cell lines.

Lectins are a heterogeneous group of carbohydrate-binding proteins that vary in size, structure, molecular organization, and binding patterns. They evoke diverse biological responses by specifically binding to cell surface glycans and function as recognition molecules. In this study, a lectin from the fruit of Phyllanthus reticulatus was purified using mucin-affinity chromatography.

Advancements in xanthan gum: A macromolecule for encapsulating plant probiotic bacteria with enhanced properties.

Plant probiotic bacteria (PPBs) have been shown to improve plant growth and health in sustainable agriculture. However, environmental restrictions and competition from native microflora necessitate the using an effective formulation. Encapsulating PPBs has emerged as an approach to enhance their viability and delivery to plants.

Rheological behavior and release dynamics of pregelatinized pink potato starch modified by stearic acid.

The effects of stearic acid (5 %, 10 %, and 15 % w/w) and pregelatinized pink potato starch (20, 25, and 30 min) on complex formation, physicochemical properties, rheology, and release characteristics were investigated. Moisture content decreased from 14.26 % in pregelatinized starch to 13.

Overexpression of sialyl Lewis carrying mucin-type glycoprotein in prostate cancer cell line contributes to aggressiveness and metastasis.

Metastasis-promoting Lewis and sialyl Lewis antigens expressed on glycoproteins such as mucins are frequently displayed on the surface of prostate cancer cells and could thus be ideal candidates as measures of prostate cancer aggressiveness. The current study describes the altered expression of sialyl Lewis (sLe) antigen attached to glycoproteins and key glycosyltransferases between normal prostate (RWPE-1) and cancerous cell lines (LNCaP and DU145). Our results suggest that the expression of sLe on different glycoproteins correlates with the aggressiveness of prostate cancer cells, as determined by flow cytometry and fluorescence microscopy.

Technological quality improvement of gluten-free dough and chapatti-making by incorporation of modified oat 1,4-β-D-glucan.

The present study aimed to explore the contribution of untreated (UtβG) and modified oat 1,4-β-D-glucan (OzβG) to the quality of gluten-free chapattis at varying concentrations (0, 1.5, 3, and 4.5 % labelled as M, M, M and M for maize chapattis and F, F, F and F for finger millet chapattis, respectively).

Catalase-associated immune responses in plant-microbe interactions: A review.

Catalase, an enzyme central to maintaining redox balance and combating oxidative stress in plants, has emerged as a key player in plant defense mechanisms and interactions with microbes. This review article provides a comprehensive analysis of catalase-associated immune responses in plant-microbe interactions. It underscores the importance of catalase in plant defense mechanisms, highlights its influence on plant susceptibility to pathogens, and discusses its implications for understanding plant immunity and host-microbe dynamics.

Exploring the role of levan in plant immunity to pathogens: A review.

This review article delves into the intricate relationship between levan, a versatile polysaccharide, and its role in enhancing plant resistance against pathogens. By exploring the potential applications of levan in agriculture and biotechnology, such as crop protection, stress tolerance enhancement, and biotechnological innovations, significant advancements in sustainable agriculture are uncovered. Despite challenges in optimizing application methods and addressing regulatory hurdles, understanding the mechanisms of levan-mediated plant immunity offers promising avenues for future research.

Chitosan coating of seeds improves the germination and growth performance of plants: A Rreview.

This review article explores the fascinating world of chitosan coating applied to seeds and its profound impacts on enhancing the germination process and growth performance of plants. Chitosan, a biodegradable and non-toxic polysaccharide derived from chitin, has shown remarkable potential in seed treatment due to its bioactive properties. The review discusses the mechanisms of chitosan's effect on plant germination including promoting water uptake, enhancing nutrient absorption, and protecting seeds from biotic and abiotic stresses.

The influence of the pectin structure on the properties of hydrogel dressings doped with octenidine-containing antiseptic.

This article presents a method for producing hydrogel dressings using high methylated pectin from apples or citrus, doped with the antiseptic agent, octenidine dihydrochloride. Octenidine was incorporated in-situ during the polymer crosslinking. The pectins were characterized by their varying molecular weight characteristics, monosaccharide composition, and degree of esterification (DE).

Pectin-nano zero valent iron nanocomposites for efficient heavy metal removal and bactericidal action against waterborne pathogens - Innovative green solution towards environmental sustainability.

This study investigated the effectiveness of a pectin-nano zero-valent iron-based nanocomposite in adsorbing heavy metals in bimetallic form (chromium‑lead mixture), along with assessing its antibacterial properties. The nanocomposite was synthesized using a straightforward dispersion method, employing eco-friendly components like biocompatible pectin sourced from banana peels and nano-scale zero-valent iron. Analytical characterization confirmed the formation of stable, nano-crystalline particles with active interactions between the functional groups of pectin and nano iron.

Starch-chitosan-Taro mucilage nanocomposite active food packaging film doped with zinc oxide nanoparticles - Fabrication, mechanical properties, anti-bacterial activity and eco toxicity assessment.

In this research, a novel active food packaging material was developed by blending starch, chitosan, and plant-based mucilage with zinc oxide nanoparticles. The polymeric nanocomposite film, created by incorporating zinc oxide nanoparticles into the mixture using a straightforward approach, was analyzed for its structural and functional attributes using FTIR, XRD, SEM, and TGA/DSC. These analyses revealed a robust interaction between the polymers' functional groups and the nanoparticles, forming a stable film.

Modifying lignin: A promising strategy for plant disease control.

Lignin is a complex polymer found in the cell walls of plants, providing structural support and protection against pathogens. By modifying lignin composition and structure, scientists aim to optimize plant defense responses and increase resistance to pathogens. This can be achieved through various genetic engineering techniques which involve manipulating the genes responsible for lignin synthesis.

Pectin-associated immune responses in plant-microbe interactions: A review.

This review explores the role of pectin, a complex polysaccharide found in the plant cell wall, in mediating immune responses during interactions between plants and microbes. The objectives of this study were to investigate the molecular mechanisms underlying pectin-mediated immune responses and to understand how these interactions shape plant-microbe communication. Pectin acts as a signaling molecule, triggering immune responses such as the production of antimicrobial compounds, reinforcement of the cell wall, and activation of defense-related genes.

Macromolecules-based encapsulation of pesticides with carriers: A promising approach for safe and effective delivery.

The global issue of pollution caused by the misuse and indiscriminate application of pesticides has reached critical levels. In this vein, encapsulating pesticides with carriers offers a promising approach that impacts key parameters such as pesticide release kinetics, stability, and biocompatibility, enhancing the safe and effective delivery of agrochemicals. Encapsulated pesticides hold the potential to reduce off-target effects, decrease environmental contamination, and improve overall crop protection.

Nature's coatings: Sodium alginate as a novel coating in safeguarding plants from frost damages.

Frost damage remains a significant challenge for agricultural practices worldwide, leading to substantial economic losses and food insecurity. Practically, traditional methods for frost management have proven ineffective and come with several drawbacks, such as energy consumption and limited efficacy. Hence, proposing an anti-freezing coating can be an innovative idea.

Chitin-induced disease resistance in plants: A review.

Chitin is composed of N-acetylglucosamine units. Chitin a polysaccharide found in the cell walls of fungi and exoskeletons of insects and crustaceans, can elicit a potent defense response in plants. Through the activation of defense genes, stimulation of defensive compound production, and reinforcement of physical barriers, chitin enhances the plant's ability to defend against pathogens.

Augmenting the quality and storage stability of soymilk by incorporation of untreated and ozonated oat 1,4-β-D-glucan.

The study aimed to improve the quality and storage stability of novel plant-based soymilk with the incorporation of untreated (UtβG) and modified oat derived 1,4-β-D-glucan (OzβG) at varying concentrations (0, 1, and 2 % labelled as S, S and S). The treated soymilk was characterized for physical, chemical, nutritional, rheological, particle size, zeta potential, sensory and storage stability characteristics. The results revealed that 1, 4-β-D-glucan incorporation increased the acidity (0.

Effect of dry heat and its combination with vacuum heat on physicochemical, rheological and release characteristics of Alocasia macrorrhizos retrograded starches.

Retrograded starches have received increasing attention due to their potential excipient properties in pharmaceutical formulations. However, to evade its application-oriented challenges, modification of retrograded starch is required. The study emphasizes influence of dry heating and the dual heat treatment by dry heating amalgamation with the vacuum heat treatment on quality parameters of retrograded starch.

Advancements in coating technologies: Unveiling the potential of chitosan for the preservation of fruits and vegetables.

Post-harvest losses of fruits and vegetables pose a significant challenge to the agriculture industry worldwide. To address this issue, researchers have turned to natural and eco-friendly solutions such as chitosan coatings. Chitosan, a biopolymer derived from chitin, has gained considerable attention due to its unique properties such as non-toxicity, biodegradability, biocompatibility and potential applications in post-harvest preservation.

A novel biopolymer technique for encapsulation of Bacillus velezensis BV9 into double coating biopolymer made by in alginate and natural gums to biocontrol of wheat take-all disease.

Bacillus velezensis has been known for its high potential in controlling agricultural diseases. Technological advances have opened new perspectives for producing effective formulations by reducing some of the obstacles to their use, such as instability and loss of activity due to exposure to adverse environmental conditions. Encapsulation is one of the new approaches in agricultural science.

Characterization of novel alginate-Aloe Vera raft systems for treatment of gastroesophageal reflux disease.

Raft-forming systems are designed to relieve reflux symptoms by forming a physical barrier on top of the stomach. The present study aimed to evaluate the physico-chemical properties of alginate-aloe vera raft-forming systems for the first time. To achieve this goal, aloe vera was used in the proportion of 1 and 1.

Development and evaluation of anti-reflux functional-oral suspension raft composed of sodium alginate-mung bean protein complex.

This study aimed to develop a sodium alginate (Na alginate) and mung bean protein (MBP) raft complex to improve gastric reflux symptoms. Na alginate and MBP complexes with different ratios (1:1, 2:1, and 3:1, respectively) were used for raft formulations through a wet Maillard reaction. Structural properties of raft strength, reflux resistance, intrinsic fluorescence emission spectroscopy, and Fourier transform infrared spectroscopy (FTIR) were investigated for rafts.

Utilization of marine and agro-waste materials as an economical and active food packaging: Antimicrobial, mechanical and biodegradation studies of O-Carboxymethyl chitosan/pectin/neem composite films.

The present work deals with the eco-friendly preparation of highly degradable food packaging films consisting of O-CMC (O-Carboxymethyl Chitosan) and pectin, incorporated with neem (Azadirachta indica) leaves powder and extract. This study aimed to investigate the tensile properties, antimicrobial activity, biodegradability, and thermal behavior of the composite films. The results of tensile strength and elongation at break, showed that the incorporation of neem leaves powder improved the tensile properties (7.

Exploring apple pectic polysaccharides: Extraction, characterization, and biological activities - A comprehensive review.

Apple (Malus domestica) is a popular and ancient fruit of the Myrtaceae family. Apple fruit is well-known for its great nutritional and phytochemical content consisted of beneficial compounds such as polyphenols, polysaccharides, sterols, and organic acids. Polysaccharides extracted from different parts of the apple fruit, including the peel, pomace, or the whole fruit, have been extensively studied.