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Abstract Few studies have investigated the relative contribution of specific nutrients to momentary and season-long foraging responses by ants. Using western carpenter ants, Camponotus modoc, and European fire ants, Myrmica rubra, as model species, we: (1) tested preferential consumption of various macro- and micro-nutrients; (2) compared consumption of preferred macro-nutrients; (3) investigated seasonal shifts (late May to mid-September) in nutrient preferences; and (4) tested whether nutrient preferences of C. modoc and M. rubra pertain to black garden ants, Lasius niger, and thatching ants, Formica aserva. In laboratory and field experiments, we measured nutrient consumption by weighing Eppendorf tubes containing aqueous nutrient solutions before and after feeding by ants. Laboratory colonies of C. modoc favored nitrogenous urea and essential amino acids (EAAs), whereas M. rubra colonies favored sucrose. Field colonies of C. modoc and M. rubra preferentially consumed EAAs and sucrose, respectively, with no sustained shift in preferred macro-nutrient over the course of the foraging season. The presence of a less preferred macro-nutrient in a nutrient blend did not diminish the blend’s ‘appeal’ to foraging ants. Sucrose and EAAs singly and in combination were equally consumed by L. niger, whereas F. aserva preferred EAAs. Baits containing both sucrose and EAAs were consistently consumed by the ants studied in this project and should be considered for pest ant control.

Background: The peri‑parturient period is the most vital period of a dairy animal's life and affects its future performance. Dairy animals get exposed to severe metabolic stress during the peri‑parturient period and their stress tolerance capacity during the period remains a key factor to harvest optimum production from these animals without getting exposed to any of peri‑parturient disorders. The study aimed to evaluate the effect of weekly critical micro-nutrient (CMN) supplementation during the periparturient period on the lactation performance of Murrah buffaloes. Methods: Weekly CMN (vitamins E, A, and niacin with minerals Co, Cr, Cu, Se, and Zn) supplementation during the periparturient period (56 days prepartum, till 56 days post-partum) was performed on twenty-two healthy Murrah buffaloes during their advanced stage of gestation following dividing them into two groups of 11 buffaloes in each group, representing control and supplemented (Treatment) groups. Buffaloes were selected and sustained on recommended practices of feeding as per nutrient requirements, except the inclusion of CMN supplement once a week in the treatment group's buffaloes after proper mixing with common concentrate mixture being fed to buffaloes. Weekly milk production recording was carried out with analysis of milk quality parameters, for an initial 10 weeks of the lactation. Results: The treatment helped in improving the milk production record of buffaloes; total milk yield by 18 % and fat-corrected milk by 30 % (P < 0.05). It leads to qualitative improvement as well (percentage of milk fat and protein, P < 0.05). Conclusion: It may be concluded that weekly supplementation of critical micronutrients during the periparturient period helps improve buffalo milk production performance.

Abstract The present investigation was conducted to assess the nutritional diverseness and identify novel genetic resources to be utilized in chickpea breeding for macro and micro nutrients. The plants were grown in randomized block design. Nutritional and phytochemical properties of nine chickpea genotypes were estimated. The EST sequences from NCBI database were downloaded in FASTA format, clustered into contigs using CAP3, mined for novel SSRs using TROLL analysis and primer pairs were designed using Primer 3 software. Jaccard’s similarity coefficients were used to compare the nutritional and molecular indexes followed by dendrograms construction employing UPGMA approach. The genotypes PUSA-1103, K-850, PUSA-1108, PUSA-1053 and the EST-SSR markers including the 5 newly designed namely ICCeM0012, ICCeM0049, ICCeM0067, ICCeM0070, ICCeM0078, SVP55, SVP95, SVP96, SVP146, and SVP217 were found as potential donor/marker resources for the macro–micro nutrients. The genotypes differed (p

The cell wall fulfils several functions in the biology of fungi. For instance, it provides mechanical strength, interacts with the (a)biotic environment, and acts as a molecular sieve. Recently, it was shown that proteins and β-glucans in the cell wall of Schizophyllum commune bind Cu2+. We here show that the cell wall of this mushroom forming fungus also binds other (micro-)nutrients. Ca2+, Mg2+, Mn2+, NO3–, PO43-, and SO42- bound at levels > 1 mg per gram dry weight cell wall, while binding of BO3-, Cu2+, Zn2+ and MoO42- was lower. Sorption of Ca2+, Mn2+, Zn2+ and PO43- was promoted at alkaline pH. These compounds as well as BO33-, Cu2+, Mg2+, NO3–, and SO42- that had bound at pH 4, 6, or 8 could be released from the cell wall at pH 4 with a maximum efficiency of 46–93 %. Solid-state NMR spectroscopy showed that the metals had the same binding sites as Cu2+ when a low concentration of this ion is used. Moreover, data indicate that anions bind to the cell wall as well as to the metal ions. Together, it is shown that the cell wall of S. commune binds various (micro-)nutrients and that this binding is higher than the uptake by hyphae. The binding to the cell wall may be used as a storage mechanism or may reduce availability of these molecules to competitors or prevent toxic influx in the cytoplasm.

Milk thermal treatment, such as pasteurization, high-temperature short-time processing, and the emerging ultra-short-time processing (

Milk thermal treatment, such as pasteurization, high-temperature short-time processing, and the emerging ultra-short-time processing (<0.5 s), are crucial for ensuring milk safety and extending its shelf life. Milk is a nutritive food matrix with various macro/micro-nutrients and other constituents that are possibly affected by thermal treatment for reasons associated with processing strength. Therefore, understanding the relationship between heating strength and milk quality is vital for the dairy industry. This review summarizes the impact of thermal treatment strength on milk's nutritional and sensory properties, the synthesizing of the structural integrity and bioavailability of milk proteins, the profile and stability of fatty acids, the retention of macro/micro-nutrients, as well as the overall flavor profile. Additionally, it examines the formation of heat-induced markers, such as Maillard reaction products, lactulose, furosine, and alkaline phosphatase activity, which serve as indicators of heating intensity. Flavor and heating markers are commonly used to assess the quality of pasteurized milk. By examining former studies, we conclude that ultra-short-time-processing-treated milk is comparable to pasteurized milk in terms of specific parameters (such as whey protein behavior, furosine, and ALP contents). This review aims to better summarize how thermal treatments influence the milk matrix, guiding the dairy industry's development and balancing milk products' safety and nutritional value. [ABSTRACT FROM AUTHOR]

Background: Maternal nutritional needs during pregnancy increase due to physiological, metabolic and anatomical changes. If the intake is insufficient, there will be deficiencies in both macro and micro nutrients. Multimicronutrient deficiency will affect the growth and anemia status of pregnant women. Objective: This study aims to determine the effect of giving iodized salt and Multi Micronutrient Supplements to pregnant women on hemoglobin levels, body weight, iodine levels in urine and pregnancy outcomes. Method: This research is an analytical research using an experimental design that controls several nonexperimental variables and there is a control group as a comparison group to understand the effect of treatment. Determining the sample in this study used a random experimental method where 200 pregnant women were used as the research sample. The results showed that there was a significant change or increase in Hb levels (p=0.006; <0.000; <0.000), body weight (p=0.001; <0.000; <0.000), lila (<0.0015; <0.000; <0.000), Iodine levels (<0.000; <0.000; <0.000), between the group given iodized salt and MMS and the group given MMS. In this study, in the group of pregnant women who received iodized salt and MMS intervention, on average there was an increase or change in HB levels, iodine levels, mother's weight, baby's weight and abdominal length and circumference compared to those who received MMS. for pregnant women is to regularly maintain nutritional intake during pregnancy, especially consuming iodized salt and MMS which is beneficial for the health of pregnant women and the baby they are carrying. [ABSTRACT FROM AUTHOR]

Few studies have investigated the relative contribution of specific nutrients to momentary and season-long foraging responses by ants. Using western carpenter ants, Camponotus modoc, and European fire ants, Myrmica rubra, as model species, we: (1) tested preferential consumption of various macro- and micro-nutrients; (2) compared consumption of preferred macro-nutrients; (3) investigated seasonal shifts (late May to mid-September) in nutrient preferences; and (4) tested whether nutrient preferences of C. modoc and M. rubra pertain to black garden ants, Lasius niger, and thatching ants, Formica aserva. In laboratory and field experiments, we measured nutrient consumption by weighing Eppendorf tubes containing aqueous nutrient solutions before and after feeding by ants. Laboratory colonies of C. modoc favored nitrogenous urea and essential amino acids (EAAs), whereas M. rubra colonies favored sucrose. Field colonies of C. modoc and M. rubra preferentially consumed EAAs and sucrose, respectively, with no sustained shift in preferred macro-nutrient over the course of the foraging season. The presence of a less preferred macro-nutrient in a nutrient blend did not diminish the blend's 'appeal' to foraging ants. Sucrose and EAAs singly and in combination were equally consumed by L. niger, whereas F. aserva preferred EAAs. Baits containing both sucrose and EAAs were consistently consumed by the ants studied in this project and should be considered for pest ant control., (© 2024. The Author(s).)