In this study, we evaluated the caprylic acid-based oil-in-water (O/W) emulsion-assisted extraction of lycopene from tomatoes. Emulsion-assisted extraction was performed using two types of micron-sized O/W emulsions (a) O/W emulsion with absence or (b) presence of 0.1% (w/w) of Tween 20 emulsifier. This green extraction technique was compared with the conventional method using soybean oil, tributyrin, and caprylic acid. The results show that caprylic acid, a green solvent, is significantly more effective for lycopene recovery than soybean oil and tributyrin. In the absence of an emulsifier, caprylic acid-based O/W emulsion significantly improved the lycopene content by 14.69 mg/g, corresponding to a 98.59% extraction efficiency at 50 ˚C. The capability of the proposed approach to lycopene recovery was explained in terms of lycopene affinity, the ability to swell the tomato cell, and some other standard parameters. In addition, caprylic acid has the significant advantage that once developed with the extracted lycopene can be used directly as a food additive.The present study was conducted to compare the nutritional quality and the concentration of bioactive compounds in the flours from dehusked and germinated foxtail, barnyard, and little millets. Germinated millet flours showed significantly higher protein content (11.79-33.49%), total free amino acid content (66-334.87%) and protein solubility (13.83-34%), compared to the dehusked millet flours. https://www.selleckchem.com/products/sr-4835.html The total phenols and flavonoids in the flours from the three germinated millets were significantly higher by about 142.36 and 437.20%, respectively, compared to the flours from the dehusked millets. Mineral content was also found to be higher in the flours from germinated millets in comparison to the flours from dehusked millets. The results of this study showed that the flours from the germinated millets have the potential for their application in development of novel products,because of their enhanced nutritional value. The extracts from the germinated millets have the potential for use as functional ingredients in the development of novel processed fruit beverages.The study was intended to develop a low cost sesame dehuller and optimize the dehulling process. The machine for dehulling of sesame seed was designed, developed and evaluated with different independent parameters viz. soaking time, dehuller speed and dehulling time for optimization of its performance during study. The processes variables had significant effect on response parameters whereas combined effect found non-significance. The results showed that the dehulling efficiency increases with increase in dehuller speed, soaking time and dehulling time. The optimum dehulling efficiency of 79.29% was obtained at soaking time of 120 min, 150 rpm dehuller speed and dehulling time of 6 min in this developed sesame dehuller. Mean dehulling efficiency was found to be minimum (41.84%) at 100 rpm speed with 40 min soaking time and 4 min dehulling time. The cost economic analysis discloses that developed dehuller is economically feasible and it could be beneficial for sesame based food industries. This developed dehuller is portable; therefore it requires less labor and remains suitable on farm sesame dehulling. The findings of the research may also remain useful for development of sesame processing equipment.The current study aimed to monitor the physicochemical, microbiological quality and sensory profile of pumpkin jam enriched with different proportions of honey, for an interval of 20 days during two months storage period. For that purpose, five jam samples were prepared; the first sample (A) is a control jam without addition of honey, the other four formulations B, C, D and E were prepared by replacing the granulated sugar with honey in different proportions of 5, 10, 15 and 20%, respectively. A decrease was observed in pH from 4.43 to 4.28, °Brix from 45.7 to 42.30%, except the sample C (fortified with 10% of honey) which showed Brix stability during storage; an increase in moisture content from 35.40 to 35.91%, titratable acidity from 1.163 to 1.179% was noted during evaluation. Microbiological examinations indicate that jams were microbiologically stable according to standards in force as all the count of the germs sought revealed lower loads and the total absence of pathogenic germs up to 60 days of refrigerated storage. The appreciation of jams by tasters tended to decrease towards the end of storage, where, on a hedonic scale of 5 points, the scores exhibited values between 1.3 and 3.6.
Aqueous two-phase system (ATPS) composed of polyethylene glycol (PEG) and K
HPO
solutions was used to extract saponin from sugar beet root. Extraction yield, purity and foam capacity of saponin were optimized according to response surface methodology (RSM). Analysis of liquid chromatography-mass spectrometry (LC-MS) showed that purified saponins were composed of hederagenin, akebonoic acid and oleanolic acid. Addition of 0.02g sugar beet root saponin to one liter of malt beverage caused a considerable increase in foam volume and stability compared to malt beverage samples containing 0.1g/L propylene glycol alginate (PGA). Malt beverages containing saponin showed higher turbidity, bitterness and overall sensory acceptance. Moreover, no significant changes in malt drink pH and °Brix were observed due to saponin addition. Adding lemon flavor caused a decrease in foam stability and sensory acceptance of malt beverage containing saponin compared to PGA containing ones. Less saponin content is suggested for flavored malt drinks.

The online version contains supplementary material available at 10.1007/s13197-022-05517-x.
The online version contains supplementary material available at 10.1007/s13197-022-05517-x.Resveratrol, the most widely studied phytoalexin, derived from the skin of grapes and other fruits. Evidence from numerous studies have confirmed its extensive bioactivities, such as antioxidation, anti-inflammatory and anticancer, as well as to promote antiaging effects in organisms. However, the effect of resveratrol on prolonging the postharvest storage of tomato fruits is still unknown. Here, our data provide evidence that tomato fruits applied 200 μM resveratrol displayed a significant delay in changes of weight loss, titratable acidity, soluble solids concentration, soluble protein, vitamin C and lycopene content compared to control fruits during storage. In addition, resveratrol treatment could stimulate the antioxidant defense system to inhibit the production of ROS and down-regulate the expression of ethylene biosynthesis genes. Taken together, our results suggest that resveratrol could benefit in delaying senescence and preserving the postharvest quality of tomato fruits.Freeze-thaw egg yolk pellet (FYP) could be produced as a by-product in the process of egg yolk immunoglobulin (IgY) extraction. The FYP contained many superior nutritional components like fresh egg yolk, but it has poor functionalities because of protein denaturation resulted from freezing treatment during IgY extraction. For the purpose of comprehensive utilization of egg yolk resources, FYP was subjected to enzymatic hydrolysis with alcalase to produce FYP hydrolysates (FYPh) with four enzyme concentrations of 250, 500, 1000 and 2000 U/g for improved functional properties. And then FYPh was spray dried to obtain hydrolyzed egg yolk pellet powder (HYP). Solubility, emulsifying property and surface hydrophobicity of HYP were investigated. The results showed that enzymatic hydrolysis could lead to noticeable changes in surface hydrophobicity, microstructure, solubility and emulsifying properties of HYP compared with the control group without enzymatic hydrolysis treatment. Solubility and emulsification stability index generally increased from 19 g/100 g, 12.33 to 87 g/100 g, 76.63 with increasing degree of hydrolyze, respectively. This study demonstrated that the functional properties of FYP could be effectively improved when the enzyme addition amount reached 1000 U/g. HYP prepared under this condition owes desirable solubility and emulsification, and has the potential of application in food industry.
In recent times, there is a renewed interest of herbal tea because of growing consumer awareness for the health benefits of herbal tea consumption in the covid era.
is a natural medicine mainly used to enhance nerve impulse transmission, improves memory and mental function as well as the enhancement of other cognitive function because of the presence of triterpenoid saponins and bacoside A. The present experiment was conducted for the development of herbal tea with known health benefits from
using different spices or herbal ingredients combinations,
., Pepper, cardamom, and ginger to increase its aesthetic properties. A higher sensory score for pepper-brahmi was found superior with 8.71 (colour), 8.43 (aroma), 8.43 (taste), 8.29 (after taste), and 8.46 (overall acceptability) over three combinations and control. Jal brahmi tisane revealed, 0.036 ± 0.0004mg/100ml Bacoside A, 87.72mg TE/100ml TAC, 106.02mg GAE/100ml TPC, 21,100µg/100ml calcium, and 87µg/100ml iron, which is essentially good for human health.

The online version contains supplementary material available at 10.1007/s13197-022-05532-y.
The online version contains supplementary material available at 10.1007/s13197-022-05532-y.
A study was made to expedite ion chromatography method using IonPac analytical column and self-regenerating anion suppressor for phytic acid determination in groundnut seeds and compared with a widely adopted spectrophotometric method based on enzymatic hydrolysis. The Ion Chromatography method equipped with AG11 guard and AS11 analytical columns in isocratic mode using 65mM NaOH mobile phase at 1mLmin
flow rate showed a sharp peak for phytic acid with a retention time of 2.42 ± 0.2min. The peak area was plotted v/s concentration showed linearity with an R
value of 0.997, detection limit of 0.028mg L
and recovery of 98% as against R
value of 0.988 and detection limit of 0.065mg L
in the spectrophotometric method. The study demonstrates that Ion Chromatography method was more accurate with a better detection limit than spectrophotometry. Also, this method provides robust handling with lesser reagent requirements due to combined eluent generation and self-regenerating suppression.

The online version contains supplementary material available at 10.1007/s13197-022-05527-9.
The online version contains supplementary material available at 10.1007/s13197-022-05527-9.
The objective of this study was to investigate the relationships between morphometric measurements and woody breast (WB) severity in breast fillets using image processing as an objective detection method for WB. Breast fillets were collected and categorized as normal (NORM), mild (MILD), moderate (MOD), and severe (SEV). Compression force and energy increased as WB severity increased alongside a decrease in severity through fillet regions (
 < 0.05). Length and caudal thickness were highest in SEV and MOD groups (
 < 0.05), and cranial thickness increased as WB severity increased (
 < 0.05). The aerial area was the smallest in NORM fillets, while the planar area increased from NORM to MOD (
 < 0.05). Fillet curvatures were highest in SEV and MOD fillets (
 < 0.05). All measured parameters expressed strong correlation to WB scores (
 < 0.05) except width. The results from this study may provide a basis for further assessment of the potential incorporation of these measurements into vision grading systems that may allow processors to sort fillets by WB severity in commercial plants.