scholarly journals Characteristics of Beef Patties Substituted by Different Levels of Textured Vegetable Protein and Taste Traits Assessed by Electronic Tongue System

Foods ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2811
Author(s):  
Allah Bakhsh ◽  
Se-Jin Lee ◽  
Eun-Yeong Lee ◽  
Young-Hwa Hwang ◽  
Seon-Tea Joo
Keyword(s):  
Arachidonic Acid ◽  
Vegetable Protein ◽  
Palmitoleic Acid ◽  
Arachidic Acid ◽  
Electronic Tongue ◽  
Fatty Acid Profiles ◽  
Beef Patties ◽  
Textured Vegetable Protein ◽  
Water Holding ◽  
Different Levels

The main objective of this study was to incorporate soy-based textured vegetable protein (TVP) into beef patties in different quantities (10–40%) and compare various characteristics of these innovative formulations with a regular beef patty as a control. Incorporation of 10–40% TVP resulted in significantly lower (p < 0.05) moisture and fat contents, while higher crude fiber contents were detected compared to beef as the control. In addition, cooked patties showed higher pH levels (p < 0.05), with color coordinates expressing lighter, yellowish, and slightly redder indices than raw patties. Similarly, a plant protein that includes TVP minimizes (p < 0.05) WHC (water holding capacity), both RW% (release water) and CL% (cooking loss). Furthermore, hardness, cohesiveness, and thickness were reduced significantly (p < 0.05), while gumminess and chewiness increased (p < 0.05) considerably with the substitution of TVP (10–40%) compared to the control. Patties made without TVP received higher scores for sourness, bitterness, umami, and richness than the rest of the formulations. However, a higher tendency was detected for sourness, astringency, umami, and saltiness values with increasing additions of TVP. Nevertheless, hierarchical clustering revealed that the largest group of fatty acid profiles, including palmitoleic acid (C16:1), stearic acid (C18:0), and palmitic acid (C16:0), was slightly reduced with the addition of TVP, while arachidic acid (C20:0), lauric acid (C12:0), and oleic acid (C18:1) increased moderately with increasing levels of TVP. Meanwhile, the second-largest cluster that included linoleic acid (C18:2), arachidonic acid (C20:4), and linolenic acid (C18:3) increased enormously with higher levels of TVP incorporation. Taken together, it is suggested that incorporation of TVP up to 10–40% in beef patties shows promising results.

scholarly journals THE FORMULATION OF TEXTURED VEGETABLE PROTEIN AND GREEN BEEN FLOUR (Vigna radiata L.) IN MAKING ANALOGUE MEATBALLS

2020 ◽  
Vol 7 (1) ◽  
pp. 20
Author(s):  
Satiah Satiah ◽  
Maherawati Maherawati ◽  
Tri Rahayu
Keyword(s):  
Moisture Content ◽  
Vegetable Protein ◽  
Effective Index ◽  
Green Bean ◽  
Index Test ◽  
Green Beans ◽  
Physical Chemical ◽  
Bean Flour ◽  
Textured Vegetable Protein ◽  
Water Holding

Analog meatballs are one of the vegetarian products made using vegetable  ingredients as a source of protein. Vegetable ingredients that can be used as a source of protein are textured vegetable protein and green beans. The aim of this research was to determine the formulation of textured vegetable protein and green bean flour that produced the best physical, chemical and sensory characteristics of analog meatballs. The research using Randomized Blok Design of one factor (formulation of textured vegetable protein and green bean flour) with six level of treatments (0:0, 35:40, 30:45, 25:50, 20:55, 15:60) and 4 replications. Data were analyzed using ANOVA (α = 5%) and if there was an significant different followed by BNJ test (α = 5%). The results showed that the best formulation based on effective index test of textured vegetable protein:green bean flour (30:45) that has moisture content of 56.77%; protein 10.89%; crude fiber of 0.73%; water holding capacity of 50.00%; elasticity level 4.47 Kg force; color 3.92 (slightly pale to near dark); 2.52 aroma (unpleasant); 2.64 flavor (tasted nuts); texture 3.08 (slightly springy); and overall preference is 3.24 (somewhat like). Keywords: analogue meatball, textured vegetable protein, green bean flour.

scholarly journals A Novel Approach for Tuning the Physicochemical, Textural, and Sensory Characteristics of Plant-Based Meat Analogs with Different Levels of Methylcellulose Concentration

Foods ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 560
Author(s):  
Allah Bakhsh ◽  
Se-Jin Lee ◽  
Eun-Yeong Lee ◽  
Nahar Sabikun ◽  
Young-Hwa Hwang ◽  
...  
Keyword(s):  
Profile Analysis ◽  
Control Sample ◽  
Texture Profile ◽  
Crude Fiber Content ◽  
A Value ◽  
Novel Approach ◽  
Meat Analog ◽  
And Control ◽  
Water Holding ◽  
Different Levels

This study assessed the effects of Methylcellulose (MC) at different concentrations on plant-based meat analog (PBMA) patties, comprised of commercial texture vegetable protein (C-TVP) and textured isolate soy protein (T-ISP) as key ingredients, and compared to beef patty control. A significantly higher difference was observed in moisture content in control with increasing MC concentration than the C-TVP and T-ISP patties. However, protein varied significantly among three different protein sources, with control had higher protein content than PBMA patties. Crude fiber content recorded higher values in C-TVP as compared to control. Significantly lower pH values were recorded in control than C-TVP and T-ISP respectively. Regardless, with the addition of MC or ingredient PBMA and control patties tend to reduce lightness (L*) and redness (a*) value after cooking. Although control sample before cooking exhibits lighter and redder than PBMA patties (C-TVP and T-ISP). Likewise, water holding capacity (WHC) decreases as the concentration of MC increases (1.5–4%) in control and PBMA patties. Warner-Bratzler shear force (WBSF) and texture profile analysis (TPA), including hardness, chewiness, and gumminess of control, were significantly higher than C-TVP and T-ISP. Consequently, panelists’ in the sensory analysis presented that C-TVP patties containing 3% of MC had better sensory properties than T-ISP. Hence, PBMA patties with C-TVP and incorporation of 3% MC are considered ideal for manufacturing of meat analog as related to control (beef).

scholarly journals Improved functional properties of meat analogs by laccase catalyzed protein and pectin crosslinks

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kiyota Sakai ◽  
Yukihide Sato ◽  
Masamichi Okada ◽  
Shotaro Yamaguchi
Keyword(s):  
Sugar Beet ◽  
Free Amino ◽  
Vegetable Protein ◽  
Amino Nitrogen ◽  
Gastrointestinal Digestion ◽  
Binding Ability ◽  
Textured Vegetable Protein ◽  
Protein Crosslinks ◽  
Produce Plant ◽  
Shape And Size

AbstractThe gap between the current supply and future demand of meat has increased the need to produce plant-based meat analogs. Methylcellulose (MC) is used in most commercial products. Consumers and manufacturers require the development of other novel binding systems, as MC is not chemical-free. We aimed to develop a novel chemical-free binding system for meat analogs. First, we found that laccase (LC) synergistically crosslinks proteins and sugar beet pectin (SBP). To investigate the ability of these SBP-protein crosslinks, textured vegetable protein (TVP) was used. The presence of LC and SBP improved the moldability and binding ability of patties, regardless of the type, shape, and size of TVPs. The hardness of LC-treated patties with SBP reached 32.2 N, which was 1.7- and 7.9-fold higher than that of patties with MC and transglutaminase-treated patties. Additionally, the cooking loss and water/oil-holding capacity of LC-treated patties with SBP improved by up to 8.9–9.4% and 5.8–11.3%, compared with patties with MC. Moreover, after gastrointestinal digestion, free amino nitrogen released from LC-treated patties with SBP was 2.3-fold higher than that released from patties with MC. This is the first study to report protein-SBP crosslinks by LC as chemical-free novel binding systems for meat analogs.

Chemical Composition of the Fatty Oils of the Seeds of Cleome Viscosa Accessions

2012 ◽  
Vol 7 (10) ◽  
pp. 1934578X1200701 ◽  
Author(s):  
Rashmi Kumari ◽  
Gopal Rao Mallavarapu ◽  
Vinod Kumar Jain ◽  
Sushil Kumar
Keyword(s):  
Fatty Acids ◽  
Oleic Acid ◽  
Linoleic Acid ◽  
Stearic Acid ◽  
Palmitoleic Acid ◽  
Methyl Esters ◽  
Arachidic Acid ◽  
Behenic Acid ◽  
Trace Constituents ◽  
Cleome Viscosa

Fatty oils of the seeds of Cleome viscosa accessions from Delhi, Jaipur, Faridabad, Surajkund and Hyderabad were methylated and analyzed by GC and GC-MS. The major fatty acids, identified as their methyl esters, of the oils from these five locations were palmitic acid (10.2-13.4%), stearic acid (7.2-10.2%), oleic acid (16.9-27.1%) and linoleic acid (47.0-61.1%). In addition, palmitoleic acid, octadec-(11 E)-enoicacid, arachidic acid, eicosa-(11 Z)-enoic acid, linolenic acid, heneicosanoic acid, behenic acid, lignoceric acid, pentacosanoic acid, hexacosanoic acid, 12-oxo-stearic acid, and the alkanes tetracosane, pentacosane, hexacosane, heptacosane, octacosane, nonacosane, triocontane, hentriacontane and dotriacontane, were also identified as minor and trace constituents in some of these oils.

scholarly journals Cloning of Acyl-ACP Thioesterase FatA fromArachis hypogaeaL. and Its Expression inEscherichia coli

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Gao Chen ◽  
Zhen-ying Peng ◽  
Lei Shan ◽  
Ning Xuan ◽  
Gui-ying Tang ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Palmitoleic Acid ◽  
Membrane Lipid ◽  
Pcr Analysis ◽  
Fatty Acid Profiles ◽  
Reading Frame ◽  
E Coli ◽  
Real Time Quantitative Pcr ◽  
Immature Seeds ◽  
Expression Inescherichia Coli

In this study, a full-length cDNA of the acyl-ACP thioesterase,AhFatA, was cloned from developing seeds ofArachis hypogaeaL. by 3′-RACE. Sequence analysis showed that the open reading frame encodes a peptide of 372 amino acids and has 50–70% identity with FatA from other plants. Real-time quantitative PCR analysis revealed thatAhFatA was expressed in all tissues ofA. hypogaeaL., but most strongly in the immature seeds harvested at 60 days after pegging. Heterologous expression ofAhFatA inEscherichia coliaffected bacterial growth and changed the fatty acid profiles of the membrane lipid, resulting in directed accumulation towards palmitoleic acid and oleic acid. These results indicate that AhFatA is at least partially responsible for determining the high palmitoleic acid and oleic acid composition ofE. coli.

Net Protein Ratio Data: AACC-ASTM Collaborative Study

1984 ◽  
Vol 67 (2) ◽  
pp. 255-262
Author(s):  
Muriel L Happich ◽  
C E Bodwell ◽  
L Ross Hackler ◽  
John G Phillips ◽  
Philip H Derse ◽  
...  
Keyword(s):  
Vegetable Protein ◽  
Corn Oil ◽  
Collaborative Study ◽  
Feed Consumption ◽  
Peanut Flour ◽  
Test Diet ◽  
Protein Ratio ◽  
Protein Sources ◽  
Textured Vegetable Protein ◽  
Net Protein

Abstract Seven- and 14-day net protein ratio (NPR) data were obtained from 7 laboratories for 6 protein sources: ANRC casein, lean beef, Iactalbumin, textured vegetable protein, and peanut flour were fed as 10% protein (N × 6.25) in the test diet. Wheat flour, casein, and textured vegetable protein were fed as 6% protein (N × 6.25) in the test diet. Weighed dry ingredients for each diet were sent to each collaborator, who mixed the dry ingredients, then added specified amounts of corn oil and water and mixed each complete diet thoroughly. Rats were adapted for 0, 2, or 4 days, and then were fed the test diets for 28 days for protein efficiency ratio (PER) diets. The animal weight gain and feed consumption data obtained after 7 or 14 days of feeding were used to calculate NPR values. Analyses of data were done before [net protein ratio (NPR)] and after (R-NPR [relative-NPR]) adjustment of the data from each laboratory by its results for the reference protein casein. From the analysis of variance for NPR, significant (P &lt;0.05) interactions were observed among laboratories, protein sources, and adaptation times of the animals (0,2, or 4 days). Inter- and intralaboratory variability were decreased by use of 14-day values compared with 7- day values. Adjustment of the NPR data to R-NPR did not lower the intralaboratory variability but did lower the interlaboratory variability of the data. Increasing adaptation time did not consistently decrease interlaboratory or intralaboratory variability or decrease coefficients of variation (CV) of R-NPR values. The 14-day NPR inter- and intralaboratory variations for the 10 % protein diet over all factors (5 protein diets, 3 adaptation periods, and 7 laboratories), as measured by CV values, were 13.2 and 7.7%, respectively. The corresponding R-NPR values were 9.2 and 8.0%, respectively.

Protein Efficiency Ratio: AACC/ASTM Collaborative Study

1984 ◽  
Vol 67 (1) ◽  
pp. 66-77
Author(s):  
L Ross Hackler ◽  
Clarence E Bodwell ◽  
Muriel L Happich ◽  
John G Phillips ◽  
Phillip H Derse ◽  
...  
Keyword(s):  
Analysis Of Variance ◽  
Vegetable Protein ◽  
Protein Efficiency Ratio ◽  
Collaborative Study ◽  
Animal Experiments ◽  
Peanut Flour ◽  
Efficiency Ratio ◽  
Protein Sources ◽  
Lean Beef ◽  
Textured Vegetable Protein

Abstract Eight laboratories (7 of the laboratories conducted animal experiments) participated in a collaborative study to standardize some of the methodology associated with animal bioassays for determining protein efficiency ratios and to suggest improvements which would reduce the variation among laboratories. One-, 2-, 3-, and 4-week protein efficiency ratios (PER) with 0-, 2-, or 4-day adaptation periods were obtained from each laboratory, respectively, for 6 protein sources: casein, lean beef, lactalbumin, textured vegetable protein, peanut flour, and wheat flour. Analyses were computed for PER and adjusted PER (APER). From the analysis of variance for PER and APER, significant (P &lt; 0.05) effects were observed due to laboratories, adaptation length, protein sources, and/or interactions among these variables. In general, APER values show much less variation among laboratories than PER values. The reproducibility and repeatability variances were significantly (P &lt; 0.05) greater for an assay length of 2 weeks than they were for 3- or 4-week assays. Two protein sources, casein and textured vegetable protein, were fed at both high (10%) and low (6%) levels of protein. Analysis of variance of PER values shows a significant (P &lt; 0.05) laboratory by protein level by assay length interaction.

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