Investigate the color changes

The objective of this study was to investigate effect of the addition with different ratios Macadamia oil cake (MOC) on physical properties (color and texture), nutritional composition (moisture content, protein content, fat content, fiber and energy value) and sensory quality of cookies were investigated.

9p viwalton 02-07-2024 2 1   Download

In the present study, two new donor–acceptor–donor-type molecules were synthesized and the electro-optical properties of the resulting monomers and their corresponding polymers were investigated. Thiophene was selected as the donor unit and cycloheptyl- and cyclooctyl- substituted benzimidazoles were used as the acceptor units. The synthesized monomers and their electrochemically obtained polymers were characterized using cyclic voltammetry and UV-Vis spectrometry. The optical band gap values of the polymers were 1.

11p tudichquannguyet 29-11-2021 13 2   Download

Two new azo-Schiff base receptors (L1 and L2) containing azo and azomethine groups with a conjugated group (benzyl ring of anthranilic acid, in L1) and electron-donating group (alkyl chain of hexanoic acid, in L2) were synthesized and characterized. Azo-hydrazone/phenol-keto tautomerism and solvatochromism were investigated. Studying their sensing ability towards cations (Co2+, Cu2+, Zn2+, Ni2+, Pb2+, Cd2+, Mn2+, Fe3+, Cr3+, and Al3+), high sensitivity and selectivity were recorded for Fe3+ by naked eye and UV-Vis spectra in DMF-aqueous HEPES buffer (v:v, 1:1, pH 6.8).

34p tudichquannguyet 29-11-2021 22 1   Download

The present study was carried out to investigate the drying behavior of carrot slices (osmosed as well as control sample) as influenced by temperature under tray dryer. Quality characteristics of osmo-convective dehydrated carrot slices were also carried out with respect to rehydration ratio, color change and sensory characteristics.

8p chauchaungayxua10 19-03-2021 16 1   Download

The present research was carried out to investigate the effect of packing materials (Hermetic bag, 300 PP bag, 200 PP bag, White plastic bag and gunny bag) and grain moisture content at packing (13%) on quality of Green gram cereals for Six months of storage in the laboratory of Farm Structures, Dr. PDKV Agriculture University Akola, Maharashtra. The quality characters (microbiological and color analysis) were determined throughout the storage period and the changes in the quality of stored grain were evaluated in terms of these variables.

10p cothumenhmong4 25-03-2020 13 1   Download

In this work, Co doped NiTiO3 was synthesized by sol-gel method. The systematic investigation the effect of Co doping on the structural, optical and magnetic properties have been carried out. It showed that the Co dopants modified the optical properties of NiTiO3 with changing color from yellow to green and decreasing optical bandgap from 2.34 eV (undoped sample) to 1.91 eV (10 mol.% Co doped sample).

8p abcxyz123_02 03-03-2020 14 0   Download

The present investigation focuses on standardization the process for sour dough bread and its quality evaluation. Dough was fortified with LAB culture (Lactobacillus plantarum and Lactobacillus brevis) at 0.1% (T1), 0.15% (T2) and 0.2% (T3) level of incorporation. The product prepared was evaluated for color, flavour, taste, texture, appearance and overall acceptability using semi-trained panel members on 9 point hedonic rating. It can be concluded that the LAB culture can be used successfully in preparation of sour dough bread at the level of 0.

16p cothumenhmong1 11-12-2019 16 2   Download

A study was conducted using laboratory spray dryer (Lab plant SD- 05) to produce spraydried papaya leaf powders using three different maltodextrin concentrations (8%, 10% & 12%) as the encapsulating agent, three feed flow rates (350 mL/h, 475 mL/h and 600 mL/h) and three different inlet temperatures (130 oC, 140 oC and 150 oC). The spray-dried papaya leaf powders were analysed for moisture content, water activity, color, pH and total flavonoid content. Results demonstrated that as inlet air temperature increased, the moisture content, water activity and total flavonoid content decreased.

8p chauchaungayxua1 04-12-2019 8 0   Download

Nowadays, the rubber is not only used in technology products but also in household products. In this study, thermochromic rubber was fabricated which exhibit color changing under the ambient temperature. The effects of thermochromic pigment and silica filler content were investigated for the mechanical properties of materials as well as color-changing properties

9p vidonut2711 08-11-2019 11 0   Download

To evaluate the change of erythrocytes malondialdehyde in patients with colon cancer before and after radical surgery and find out the relationship between the changes of erythrocyte malondialdehyde in peripheral veins after surgery and some surgical characteristics. Subjects and methods: 60 patients with color cancer treated with radical surgery from March 2015 to January 2017 at 103 Military Hospital were included in the research.

7p caygaolon 01-11-2019 13 0   Download

In this study, PP fibers and air entraining admixture (AEA) were used together in an high performance concrete (HPC) mix so as to create interconnected reservoirs in concrete and to improve fire performance of HPC. For this reason, nine mixes of HPC incorporating blast furnace slag with 0.24 water-to-binder ratio and various PP and AEA contents were produced. Specimens were cast in two different sizes in order to see the effect of size and 18 series of specimens were obtained.

12p christian2605 10-10-2019 20 1   Download

Positivity rates appear low in these populations, around 4 to 7 percent, except for a 32 percent positivity rate for VILI in Angola. Investigators noted that many test providers were not able to distinguish the color changes seen in VILI-positive cases from irrelevant conditions such as ectropion or inflammation, in spite of repeated training. This may be a limitation of VILI in these settings. Another challenge identified in the studies was providing appropriate treatment.

13p taisaokhongthedung 09-01-2013 43 5   Download