Dimyristoylphosphoethanolamine Addition During Chocolate Manufacture Promotes Proper Tempering under Simple Cooling Conditions without Shear.

We report a practical application of using 1,2-dimyristoyl--glycero-3-phosphoethanolamine (DMPE) to temper dark chocolate. Building upon prior research where 1,2-dimyristoyl--glycero-3-phosphocholine (DMPC) was used to direct CB crystallization into the desired Form V polymorph, we investigated whether DMPE could achieve superior results without the structural defects observed with DMPC-tempered chocolate. Chocolate samples containing 0.

Chocolate Tempering: A Perspective.

Tempering is a critical step in chocolate production, ensuring desirable properties such as gloss, snap, and bloom resistance. Traditionally, tempering has been understood through the lens of cocoa butter polymorphism, with a predominant focus on achieving Form V crystals, due to their sharp melting profile and associated macroscopic physical properties. However, this Perspective challenges the notion that Form V alone guarantees high-quality, bloom-resistant chocolate.

Applications of synchrotron light in seed research: an array of x-ray and infrared imaging methodologies.

Synchrotron radiation (SR) provides a wide spectrum of bright light that can be tailored to test myriad research questions. SR provides avenues to illuminate structure and composition across scales, making it ideally suited to the study of plants and seeds. Here, we present an array of methodologies and the data outputs available at a light source facility.

Plant tissue-based scaffolds filled with oil function as adipose tissue mimetics.

Cellulosic scaffolds filled with oil were designed to replicate animal adipose tissues. Many plants are structured as polysaccharide-based cellular solids. They maintain their integrity after drying, can serve as a scaffold for incorporating fat, and do not lose integrity upon heating, thus resembling native adipose tissue.

Porcine in vitro digestion and matrix structure of undigested residue of xylanase- and cellulase-supplemented maize and wheat.

Background: This study investigated the effects of supplementing maize and wheat with a combination of xylanase and cellulase on porcine in vitro digestibility, nonstarch polysaccharides (NSP) solubilization, and matrix structure. The latter was assessed using synchrotron-based micro-computed tomography (SR-μCT) and Fourier transform mid-infrared (FTMIR) spectroscopy after porcine in vitro degradation. Cereal grains were subjected to porcine in vitro digestion with or without enzyme supplementation (20 000 U kg of each enzyme) in a 2 × 2 factorial design.

Mapping of drought-induced changes in tissue characteristics across the leaf profile of Populus balsamifera.

Leaf architecture impacts gas diffusion, biochemical processes, and photosynthesis. For balsam poplar, a widespread North American species, the influence of water availability on leaf anatomy and subsequent photosynthetic performance remains unknown. To address this shortcoming, we characterized the anatomical changes across the leaf profile in three-dimensional space for saplings subjected to soil drying and rewatering using X-ray microcomputed tomography.

Utilizing Synchrotron-Based X-ray Micro-Computed Tomography to Visualize the Microscopic Structure of Starch Hydrogels .

This study aimed to visualize the microstructures of starch hydrogels using synchrotron-based X-ray micro-computed tomography (μCT). Waxy maize starch (WMS, 3.3% amylose, db), pea starch (PS, 40.

Nutri-cereal tissue-specific transcriptome atlas during development: Functional integration of gene expression to identify mineral uptake pathways in little millet (Panicum sumatrense).

Little millet (Panicum sumatrense Roth ex Roem. & Schult.) is an essential minor millet of southeast Asia and Africa's temperate and subtropical regions.

Drought-induced fiber water release and xylem embolism susceptibility of intact balsam poplar saplings.

Balsam poplar (Populus balsamifera L.) is a widespread tree species in North America with significant ecological and economic value. However, little is known about the susceptibility of saplings to drought-induced embolism and its link to water release from surrounding xylem fibers.

Synchrotron micro-computed tomography unveils the three-dimensional structure and origin of staminodes in the Plains Prickly Pear Cactus Opuntia polyacantha Haw. (Cactaceae).

Floral appendages display an array of shapes and sizes. Among these organs, staminodes are morphologically diverse structures that have lost the ability to produce pollen, but in some instances, they produce fertile pollen grains. In the family Cactaceae staminodes are uncommon and range from simple linear to flat to spatulate structures, but studies describing their structural attributes are scanty.

Tempering of cocoa butter and chocolate using minor lipidic components.

Chocolate manufacture includes a complex tempering procedure to direct the crystallization of cocoa butter towards the formation of fat crystal networks with specific polymorphism, nano- and microstructure, melting behavior, surface gloss and mechanical properties. Here we investigate the effects of adding various minor non-triglyceride lipidic components to refined cocoa butter and chocolate on their physical properties. We discover that addition of saturated phosphatidylcholine and phosphatidylethanolamine to neutralized and bleached cocoa butter or molten and recrystallized commercial chocolate at 0.