Weisswinther0811

5% had appropriate total acceptability. Regarding the inhibitory effect of MC edible coating on aflatoxin contamination, its application on pistachio nut could be a promising approach to control the fungus infection and reduce aflatoxin production in coated pistachio.Camellia oil is widely recognized as a high-quality culinary oil in East Asia for its organoleptic and health-promoting properties, but its chemical composition and thermal stability have not been comprehensively defined by comparisons with other oils. In this study, the triacylglycerols (TAGs) in camellia, olive, and six other edible oils were profiled by the liquid chromatography-mass spectrometry (LC-MS)-based chemometric analysis. Besides observing the similarity between camellia oil and olive oil, TAG profiling showed that OOO, POO, and OOG (O oleic acid, P palmitic acid, and G gadoleic acid) can jointly serve as the identity markers of camellia oil. Thermal stability of virgin camellia oil (VCO) was further evaluated by extensive comparisons with virgin olive oil (VOO) in common lipid oxidation indicators, aldehyde production, and antioxidant and pro-oxidant contents. The results showed that p-anisidine value (AnV) was the sensitive lipid oxidation indicator, and C9-C11 aldehydes, including nonanal, 2-decenal, 2,4-decadienal, and 2-undecenal, were the most abundant aldehydes in heated VCO and VOO. Under the frying temperature, heated VCO had lower AnV and less aldehydes than heated VOO. Interestedly, the VCO had lower levels of pro-oxidant components, including α-linolenic acid, free fatty acids, and transition metals, as well as lower levels of antioxidants, including α-tocopherol and phenolics, than the VOO. Overall, great similarities and subtle differences in TAG and aldehyde profiles were observed between camellia and olive oils, and the thermal stability of camellia oil might be more dependent on the balance among its unsaturation level, pro-oxidant, and antioxidant components than a single factor.Although studies on lupin protein isolate (LPI) have indicated the presence of a preventive effect on insulin resistance (IR) and lipid disturbances, their influence on established pathological traits has received little attention. Here, we evaluated the in vivo effects of LPI on IR and steatohepatitis as well as its influence on genes involved in lipid and carbohydrate metabolism. We first induced IR and steatohepatitis in rats by maintaining them on a high-fat diet for 5 weeks. Thereafter, we administered LPI to the rats daily for 3 weeks. LPI improved insulin sensitivity (AUC 6,777 ± 232 vs. 4,971 ± 379, p less then .05, pre- vs. post-treatment values) and reduced glucose and triglyceride levels by one-third. In addition, LPI-treated rats exhibited attenuated steatohepatitis. At the molecular level, LPI treatment reduced liver Fasn gene expression substantially but increased Gys2 and Gsk3b levels. We concluded that the hypolipidemic and hypoglycemic activities of LPI may be caused by reduced liver lipogenesis and modulation of insulin sensitization mechanisms.Low-fat, high-carb (LFHC) and low-carb, high-fat (LCHF) diets change body composition as a consequence of the reduction of body fat of overweight persons. The aim of this study is the assessment of the impact of LFHC and LCHF diets on body composition of men of a healthy body mass who do strength sports while maintaining the appropriate calorific value in a diet and protein intake. Adenine sulfate mouse The research involved 55 men aged 19-35, with an average BMI of 24.01 ± 1.17 (min. 20.1, max. 26.1). The participants were divided into two groups following two interventional diets high-fat diet or high-carb diet, for 12 weeks. The body composition of the participants was measured using bioimpedance. After the 12-week-long experiment based on the low-carbohydrate diet, a significant body mass reduction of 1.5% was observed. In the group, following the LFHC diet, the parameters did not significantly change. In the group following LCHF diet, the body fat reduction of 8.6% from 14 (6.7-19.8) kg to 12.7 (3.9-19.2) was reported (p = 0.01) (in the absolute value of 1.2 kg). However, also in the LFHC group, the body fat mass was significantly reduced, that is, by 1.5% (p = 0.01) (by 0.4 kg). Nevertheless, it is worth emphasizing that despite significant changes within the groups, these changes were not statistically significant between the groups. Diets with different carbohydrate and fat intake and the energy value covering the energy needs of men training strength sports have similar impact on changes in body composition.In order to solve the contradiction between incomplete thresh, separation loss, and grain breakage rate during the harvest of super hybrid rice by the conventional threshing and separating unit for the head-feed combine harvester, the segmented-differential threshing and separating unit for the head-feed combine harvester was developed. The unit was mainly composed of a coaxial segmented-differential threshing drum and rotary concave screen. This paper expounds on the structure and working principle of segmented-differential threshing and separating unit. With the rotate speed of the segmented-differential drum, the linear velocity of the rotary concave screen, and the clamping chain speed as the test factors, the grain loss rate, breakage rate, and impurity rate as the performance indicators, three-factor quadratic regression orthogonal rotation combination design test is performed. This paper analyzes the test results by using the Design-Expert6.0.10 software, establishes a performance indicator mathematic model of the threshing and separating unit, and determines the optimal working parameter combination. Moreover, this paper performs a contrast test of the segmented-differential threshing and separating unit to the conventional single-speed unit, and using MATLAB software to establish a distribution model of threshed materials and make an analysis. Results show that when the rotate speed of low-speed/high-speed drum in the segmented-differential threshing and separating unit was 505/680 r/min, the linear velocity of the rotary concave screen was 1 m/s and the clamping chain speed was 1.26 m/s, the grain loss rate, breakage rate, and impurity rate were 1.94%, 0.21%, and 0.56%, respectively.