Excerpts

The quadratic model for the extraction rate, derived from the response surface methodology through multiple regression analyses of the experimental data, is expressed as follows: Flavonoids Yield = −200.7803 + 0.3938 B + 0.0406 C + 1.0432 D + 2.0325 E + 0.0014 BC –0.0002 BD – 0.0015 BE – 0.0016 CD – 0.0031 CE – 0.0034 DE – 0.0003 B 2 – 0.0050 C 2 – 0.0073 D 2 − 0.0066 E 2 Variance analysis revealed that the quadratic model was highly significant, whereas the lack-of-fit error term was not significant ( Table 2 ).

Consistent with the dough system, the ionic bond content of glutenin in the simulated system showed a decreasing trend.

Among the essential amino acids, histidine, isoleucine, methionine, phenylalanine, threonine, and valine showed an increasing trend up to day 6, followed by a gradual decline during the later stages of fermentation.

Combined surface hydrophobicity results reveal a highly significant linear negative correlation between soy protein isolate surface hydrophobicity and particle size.

The protease activity in both groups of samples showed a trend of first increasing and then decreasing.

PCoA and NMDS analyses of beta diversity revealed highly significant differences in microbial communities between the two groups ( Figure 1 C,D).

The GA group showed a decreasing trend in average daily gain, but the between-group difference did not reach significance.

As shown in Figure 1 , during the initial storage period (0–30 d), NDMA content showed a decreasing trend in the −20, 4, and 10 °C groups, whereas an increasing trend was observed in the 20 and 30 °C groups.

A clear trend of group separation was observed in the PCA score plot.

With increasing BSP concentration, the number of volatile substances showed an increasing trend, reaching a maximum of 89 in group B4.

Therefore, constructing a high-temperature and high-humidity accelerated storage model is highly significant for evaluating the stability of pork jerky quality under extreme environments, and analyzing the dominant associated deterioration mechanisms.

All 4 metrics indicate a clear trend towards decreasing clustering with increasing dataset size.

obtained results which evidence that hormonal levels in human colostrum follow a decreasing trend from day one postpartum to day three [ 20 ].

These qualities are described as intrinsic as opposed to extrinsic qualities (visual appearance of the meat) the latter only being marginally significant for organic pork.

Gumminess demonstrated an increasing trend during storage and all the breads showed statistically similar levels on the day of baking.

However a slight trend of increase was observed at the highest levels of addition.

The average value of the total amount of pigments observed in this set of EVOO samples was about 15 ppm, but—as seen from the pigment profile shown in Figure 3 —the differences related to the total amount of pigments among the three years are quite significant, without showing specific trends within each year.

Interestingly, the sunshine for rice and maize crops exhibited a decreasing trend for all seasons, with slight fluctuations for all the crops ( Figure 8 ). 3.2.1.

In contrast, the path coefficient shows that there is only a slightly significant connection of social and personality factors with purchase intention towards organic foods.

Most subcategories demonstrated a positive trend with varying magnitude, however, results were not consistent across related subcategories (e.g., dairy-based products).

However, when presented with differently designed price badges, a positive trend to purchase the suboptimal items was obtained.

Although in the last decade the cases of human salmonellosis followed a negative trend, the last report of the European Food Safety Agency (EFSA) showed a slight increase in the number of infections [ 2 ].

With increasing consumer awareness of sustainable and quality food production, there is an increasing trend in organic food production and consumption [ 22 , 23 ].

Introduction There is an increasing trend for consumers to demand the development of nutritionally rich foods while also moderating the quantity of digestible starch due to health concerns related to their high intake.

As an overall trend for the process, the retention of vitamin B 2 was higher at the highest temperature tested (an average of 100% at 40 °C against 80% at 10 °C).