Effects of grape seed proanthocyanidin on emulsifying capacity of soy protein isolate in extrusion field and its underlying mechanism.

Background: Soy protein isolate (SPI) has poor emulsifying ability because of its low molecular flexibility and compact structure, limiting its application in extruded protein-based foods. Extrusion technology has emerged as a promising way to alter the structural properties of proteins. Therefore, the impacts of grape seed proanthocyanidin (GSP) on structural and emulsifying characteristics of SPI in extrusion field were explored in this study.

Insight into the relationship between the starch crystalline structure and textural quality and physicochemical properties of reconstituted rice: Influence of feed moisture content.

Reconstituted rice was prepared by extrusion with different feed moistures (30 %, 33 %, 36 %, 39 % and 42 %), and the relationship between the crystalline structure, physicochemical properties, and textual quality of reconstituted rice was studied. The results revealed that, with the feed moisture increased (33 %-36 %), the gelatinization degree reached 97.28 % and the bound water content increased by 23.

Inhibition mechanism of rice glutelin on extruded starch digestion: From the structural properties of starch and enzyme activity.

To increase the anti-digestion ability of extruded rice starch (ERS), the influence of rice glutelin (RG) on digestive and structural characteristics of ERS were investigated. The resistant starch content increased from 4.49 % to 18.

Changes in physicochemical and structural properties of pea protein during the high moisture extrusion process: Effects of carboxymethylcellulose sodium and different extrusion zones.

This study investigated effects of carboxymethylcellulose sodium (CMC) on the conformational evolution of pea protein during the high moisture extrusion process. The morphological observation showed that the addition of CMC facilitated the formation of fibrous structure of pea protein. In comparison with the pea protein in the melting zone and extrudate, the combination of CMC increased the denaturation enthalpy of pea protein by 2.

Bacterial community dynamics and co-occurrence network patterns during different stages of biochar-driven composting.

Bacterial communities were dynamically tracked at four stages of biochar-driven sheep manure pile composting, and the co-occurrence networks with keystone taxa were established. The succession of bacterial community obvious varied during the composting process, Proteobacteria predominant in initial stage (39%) then shifted into Firmicutes in thermophilic (41%) and mesophilic (27%) stages, finally the maturation stage dominant by Bacteroidota (26%). Visualizations of bacterial co-occurrence networks demonstrate more cooperative mutualism and complex interactions in the thermophilic and mesophilic phases.

Understanding effects of glutelin on physicochemical and structural properties of extruded starch and the underlying mechanism.

This work studied effects of different amounts of rice glutelin (RG) on physicochemical and structural properties of extruded rice starch (ERS) and explored the underlying mechanism of interaction between rice starch and RG upon extrusion processing. The results showed that the addition of RG altered the pasting properties, improved the viscoelastic, and increased the water mobility of ERS. The weight loss of ERS decreased from 71.

Effect of extrusion parameters on the interaction between rice starch and glutelin in the preparation of reconstituted rice.

Reconstituted rice produced by extrusion has been attracted attention due to nutritional fortification and convenient production. Nevertheless, how to achieve desirable qualities and physicochemical properties of reconstituted rice nearly to natural rice by regulating extrusion process parameters is difficult. Herein, rice starch/glutelin mixture as raw material of reconstituted rice was extruded at varying extrusion conditions.

Investigation of the Effect of Rice Bran Content on the Antioxidant Capacity and Related Molecular Conformations of Plant-Based Simulated Meat Based on Raman Spectroscopy.

At present, plant-based simulated meat is attracting more and more attention as a meat substitute. This study discusses the possibility of partial substitution of rice bran (RB) for soybean protein isolate (SPI) in preparing plant-based simulated meat. RB was added to SPI at 0%, 5%, 10%, 15%, and 20% to prepare RB-SPI plant-based simulated meat by the high moisture extrusion technique.

Blueberry fruit valorization and valuable constituents: A review.

Blueberry (Vaccinium spp.) is one of the five major healthy foods for humans and is recognized as the "king of the world fruit", which has attracted great interest in the phytogenic prebiotics market. Blueberry fruit is favored for its delicious taste and its various functional ingredients (organic acids, phenolics, minerals and vitamins) with multitherapeutic value (antioxidant, anti-inflammatory, anticancer, neuroprotective and vision improvement properties).

Effects of rice bran content on plant-based simulated meat: From the aspects of apparent properties and structural characteristics.

Rice Bran (RB) was added to soybean protein isolate (SPI) at 0%, 5%, 10%, 15% and 20% as addition to produce simulated meat by high moisture extrusion, and the apparent properties and structural characteristics of RB-SPI simulated meat were studied. The addition of 10% RB weakened the interaction among hydrogen bond (HB), hydrophobic bond (HI) and disulfide bond (DB), further increasing the hardness of simulated meat. Meanwhile, it decreased the content of intermolecular hydrogen bonding and enhanced the interaction between HI and HB, resulted in an increased tension.

Biochar regulates bacterial-fungal diversity and associated enzymatic activity during sheep manure composting.

Aimed to evaluate the coexistence of bacterial and fungal diversity and their correlation with enzymatic activity in response to biochar. This study performed aerobic composting based on typical agricultural wastes of sheep manure with additive apple tree branch biochar at distinct concentration (0, 2.5, 5, 7.

Long-term grass mulching waste recycling and evaluation activation of dissolved organic carbon.

This study aimed to clarify that long-term leguminous grass mulching (crown vetch (CV) and white clover (WC)) and gramineous grass (orchardgrass (OG)) drive the distribution of soil aggregates and are associated with dissolved organic matter (DOM) components. Excitation emission spectroscopy and parallel factor analysis (EEM-PARAFAC) were used to evaluate the influence of different grass mulches among aggregates. The results indicated that legumes had a more significant impact on the distribution of aggregates and DOM content than gramineae grass mulching.

Grass waste utilization to alter aggregate-related carbon chemical composition and fungal community structure in apple orchard.

The grass-waste management model affects soil organic carbon (SOC) and the microorganism community structure; however, studies on the relationship between the fungal community structure and the SOC chemical component at the aggregate level are poor. Solid-state C NMR and 18 S rDNA methods were used to evaluate the relationship between the SOC chemical composition and fungal community abundance at the aggregate level. Grass mulching significantly increased the percentage of labile carbon O-alkyl C (5.

Insight to bacteria community response of organic management in apple orchard-bagasse fertilizer combined with biochar.

Based on the sustainable development practice-zero growth in chemical fertilizer application, this article used bagasse organic fertilizer and rice husk derived biochar to investigate the response of soil bacterial community in apple orchard. Aimed at realize the soil quality improvement and biomass resource recovery to contribute agricultural and environmental sustainability. The co-trophic Proteobacteria was predominant in all the treatments (29-36 %) and enriched in non-nitrifying Alphaproteobacteria (9-11 %) and ammonia oxidant Betaproteobacteria (8-10 %), especially richest in bagasse fertilizer combine biochar treated soil.

Pollution control in biochar-driven clean composting: Emphasize on heavy metal passivation and gaseous emissions mitigation.

Present study was focus on the pollution control aspect of gaseous mitigation and heavy metal passivation as well as their associated bacterial communities driven by apple tree branch biochar (BB) during sheep manure composting. Six treatment was performed with distinct concentration of BB from 0%, 2.5%, 5%, 7.

Clean technology for biochar and organic waste recycling, and utilization in apple orchard.

Present study evaluated the utilization of clean technology for biochar combined with organic fertilizer in apple orchard aspect of soil organic carbon fractions and microbial community. Four treatments were performed with control (CK), rice husk biochar alone (B), bagasse fermented organic fertilizer alone (O) and biochar combined with organic fertilizer (BO). The results demonstrated that utilization of organic fertilizer integrated with biochar were obviously enhanced the total and active fractions organic carbon in the top-soil (0-20 cm), enriched the bacterial community diversity and the richest abundance presented in BO treatment with 4253 operational taxonomic unit.

Lipase-catalyzed Synthesis of Feruloylated Lysophospholipid in Toluene-Ionic Liquids and Its Antioxidant Activity.

In this study, Novozym 435-catalyzed interesterification of ethyl ferulate (EF) with phosphatidylcholine (PC) in a two-phase system consisting of an ionic liquid (IL) and toluene was optimized to prepare feruloylated lysophospholipids (FLPs). Optimum conditions for the interesterification process were found to be [Bmim][TfN]/toluene ratio of 1:1 (v/v), solvent volume of 4 mL, molecular sieves (4 Å) concentration of 80 mg/mL, reaction temperature of 55°C, substrate molar ratio of 5:1 (PC/EF), Novozym 435 concentration of 50 mg/mL. Under these conditions, two FLPs products (1-FLP and 2-FLP) with total conversion rate of 50.

Apple orchard waste recycling and valorization of valuable product-A review.

Huge quantities of apple orchard waste (AOW) generated could be regarded as a promising alternative energy source for fuel and material production. Conventional and traditional processes for disposal of these wastes are neither economical nor environment friendly. Hence, sustainable technologies are required to be developed to solve this long-term existence and continuous growing problem.

Can biochar regulate the fate of heavy metals (Cu and Zn) resistant bacteria community during the poultry manure composting?

In this study, the influence of coconut shell biochar addition (CSB) on heavy metals (Cu and Zn) resistance bacterial fate and there correlation with physicochemical parameters were evaluated during poultry manure composting. High-throughput sequencing was carried out on five treatments, namely T1-T5, where T2 to T5 were supplemented with 2.5%, 5%, 7.

Manure pretreatments with black soldier fly Hermetia illucens L. (Diptera: Stratiomyidae): A study to reduce pathogen content.

This study aim was to investigate the influence of black soldier fly larvae (BSFL) Hermetia illucens L. (Diptera: Stratiomyidae) on pathogenic bacteria (PB) survival in the chicken manure (CM), pig manure (PM), cow manure (COM) and sewage sludge (SS) compost. Three kinds of manure [chicken (T2), pig (T4) and cow (T6)] and SS (T8) were inoculated with BSFL (1.

Mulching practices alter the bacterial-fungal community and network in favor of soil quality in a semiarid orchard system.

The study aimed to investigate how mulching practices can improve soil quality by altering microbial community composition and the interrelations among its members. The experiment was conducted for 7 years (from 2012 to 2018) in an apple (Malus domestica cv. Fuji) orchard located on the Loess Plateau, China.

Seasonal variation of net ecosystem CO exchange and its influencing factors in an apple orchard in the Loess Plateau.

The Loess Plateau is the largest apple cultivation region in the world. However, the role of rain-fed apple orchards as carbon sinks or sources, including the dynamic variation and influencing factors, are still unclear. In this study, the net ecosystem CO exchange (NEE) was monitored by an eddy covariance (EC) system in Loess Plateau apple orchards during 2016-2017.

Synthesis and characterization of a novel rice bran protein-cerium complex for the removal of organophosphorus pesticide residues from wastewater.

The removal of organophosphorus pesticides residues from wastewater of fruits and vegetables processing as well as other agricultural processes by a low-cost, environment-friendly, and efficient strategy is necessary. In this study, rice bran protein (RBP) was cross-linked with ceric ammonium nitrate (CAN). The results showed that the cross-linking process generated new functional groups and significantly enhanced the chemical reactivity and adsorption capacity of RBP.

Effect of fine coal gasification slag on improvement of bacterial diversity community during the pig manure composting.

In present study, evaluate the effect of fine coal gasification slag (FCGS) as additive on abundance of bacterial diversity during pig manure composting. The six different dosages of FCGS 0% (T1), 2% (T2), 4% (T3), 6% (T4), 8% (T5) and 10% (T6) (dry weight basis) were mixed with original raw materials for 42 days an aerobic composting. The results indicated that FCGS adopted could affect the succession of bacterial diversity in different ways.