scholarly journals Short Communication: Proximate analysis, amino acid profile and albumin concentration of various weights of Giant Snakehead (Channa micropeltes) from Kapuas Hulu, West Kalimantan, Indonesia

2020 ◽  
Vol 21 (3) ◽  
Author(s):  
Wahyu Wira Pratama ◽  
Happy Nursyam ◽  
Anik Martinah Hariati ◽  
R Adharyan Islamy ◽  
VERYL HASAN
Keyword(s):  
Amino Acid ◽  
Nutritional Value ◽  
Short Communication ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Proximate Analysis ◽  
Total Amino Acid ◽  
Albumin Concentration ◽  
West Kalimantan ◽  
Tropical Asia

Abstract. Pratama WW, Nursyam H, Hariati AM, Islamy RA, Hasan V. 2020. Short Communication: Proximate analysis, amino acid profile and albumin concentration of various weights of Giant Snakehead (Channa micropeltes) from Kapuas Hulu, West Kalimantan, Indonesia. Biodiversitas 21: 1196-1200. Fish is an important foodstuff due to its nutritional value and high protein. One of popular fish as a foodstuff in tropical Asia is giant snakehead fish (Channa micropeltes). This study aims to examine the proximate composition, amino acid profile, and albumin concentration of giant snakeheads in various weights and to determine the best weight of giant snakeheads according to the proximate, amino acid, and albumin concentration. This research used natural-caught giant snakehead as a material of study, which was categorized into 4 weight sizes consisting of 4-5 grams (B1), 6-14 grams (B2), 15-34 grams (B3), 35-300 grams (B4). Based on the results of the test, the highest water content was found in B1 of 80.5%, the highest levels of protein and fat were in the B4 group of 16.8% and 1.7%, respectively. The highest total amino acid profile was found in B4, with the highest composition of essential amino acids, lysine, which was 2.02%, while the composition of the highest non-essential amino acid in glutamate was 3.60%. The highest albumin levels were in the B4 group which was 16.7%. According to the result of this research, the best weight to consume according to the proximate analysis (Protein, fat content), amino acid profile, and albumin concentration is a giant snakehead at the weightiest of 35-300 grams (B4).

scholarly journals Evaluation of the Phytochemical and Nutritional Profiles of Cnidoscolus chayamansa (Mc Vaugh) Leaf Collected in Jos, North Central, Nigeria

2021 ◽  
pp. 52-58
Author(s):  
M. K. Jiyil ◽  
R. J. Kutshik ◽  
C. E. Mafuyai ◽  
V. P. Dalong ◽  
D. H. Edward ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Proximate Analysis ◽  
Crude Fibre ◽  
Crude Lipid ◽  
North Central ◽  
Cnidoscolus Chayamansa ◽  
Nutritional Profiles

Background: Plants could either be ornamental, medicinal, as well as nutritional, hence there has been a high level of reliance on plants as a whole by both man and animals for survival. Aim of the Study: This study aimed to evaluate the Phytochemical contents and Nutritional Profiles of Cnidoscolus chayamansa  Leaf Collected in Jos, North Central, Nigeria. Study Duration: This study was conducted on 30th June, 2019 at the Department of Biochemistry, Faculty of Basic Medical Sciences, University of Jos, Nigeria. Methodology: The proximate and phytochemical compositions were investigated in accordance with standard procedures. Mineral concentrations were determined by using flame photometer, atomic absorption spectrophotometer, calorimetry.  Crude protein content was determined by Kjeldahl method and amino acid profile were analyzed using Technicon sequential Multi-Sample Amino Acid Analyzer (TSM). Results: The preliminary qualitative phytochemical screening revealed the presence of alkaloid, flavonoids, tanins, saponins, terpenes and steroids, balsam and phenol with the absence of cardiac glycosides, and resin. The proximate analysis showed high carbohydrate (27.48±0.02), crude fibre (25.18±0.02) and protein (18.63±0.01), moderate concentration of moisture content (12.62±0.00) and ashes content (11.68±0.01), low concentration of crude lipid (4.40±0.01). The minerals detected were calcium, magnesium, potassium, sodium, iron, manganese, cobalt, sulphur, aluminium, zinc, molybdenum, and Phosphorus. Seventeen amino acids were analysed; nine essential amino acids namely; Leucine, isoleucine, phenylalanine, trptophane, valine, threonine, arginine, methionine and histidine and Eight non-essential amino acids namely; proline, tyrosine, cysteine, alanine, glutamate, gycine, serine and aspartic. Glutamic and leucine acids were found in higher concentration as 10.14+ 0.016 and 8.99+ 0.000 respectively. Conclusion: This investigation shows that Cnidoscolus chayamansa leaf from Jos, Nigeria contains high medicinal and nutritional compositions which could be exploited for the treatment of diseases as well as nutritional supplements.

scholarly journals Nutritional evaluation of whole soybean curd made from different soybean materials based on amino acid profiles

2020 ◽  
Vol 4 (1) ◽  
pp. 41-50
Author(s):  
Meili Li ◽  
Hongming Dong ◽  
Dingtao Wu ◽  
Hong Chen ◽  
Wen Qin ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Nutritional Value ◽  
Principal Component ◽  
Protein Digestibility ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Amino Acid Pattern ◽  
Amino Acid Profiles ◽  
Relay Cropping

Abstract Objectives Amino acid profiles of whole soybean curds (WSCs) and conventional soybean curds (CSCs) were comparatively studied to 1., evaluate their nutritional value and 2., study the suitable soybean material to fabricate WSCs. Materials and Methods Nine types of soybean materials were selected to make WSCs and CSCs. Protein digestibility-corrected amino acid score (PDCAAS) and principal component analysis were selected to perform the comparative analysis of amino acid profiles of the products. Results Total contents of amino acids in WSCs and CSCs were 41.24–54.87 mg/g and 27.77–36.82 mg/g. Content ranges of essential amino acids were 13.59–19.38 mg/g and 8.46–11.76 mg/g for WSCs and CSCs. The essential amino acid pattern of WSCs was basically close to amino acid pattern spectrum requirements except valine and sulfur amino acids. As a limiting amino acid, methionine represented less than 0.4 for PDCAAS in all soybean curds except WSCs made from relay-cropping Nandou12 and Nandou25. Conclusions The overall quality of amino acids in WSCs was higher than that in CSCs, indicating that WSCs indeed exhibited higher nutritional value than CSCs from the viewpoint of amino acid profile. WSCs with the high nutritional value could be made using Nandou25 and relay-cropping Nandou12 as materials.

scholarly journals AMINO ACID PROFILE AND BIOACTIVE COMPOUNDS OF SEAHORSE Hippocampus comes

2018 ◽  
Vol 9 (2) ◽  
pp. 605-617
Author(s):  
Evi Maya Sari ◽  
Mala Nurilmala ◽  
Asadatun Abdullah
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Bioactive Compounds ◽  
Proximate Composition ◽  
Ethanol Extract ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Proximate Analysis ◽  
Ash Content ◽  
Phytochemical Analysis

Seahorse is one of the marine living  resources usually used as ornamental fish, traditional medicinal materials, and souvenirs. The purpose of the study was to determine the proximate composition of wet and dry seahorses, determine the profile of amino acid hydrolyzate and powder of seahorses, and determines to content of bioactive compounds from the ethanol extract of seahorses on qualitatively. The sample of this study is seahorses obtained from nature. Prviously, seahorses were morphometric identified, subsequently, seahorses were made of the powder, hydrolyzate, and ethanol extract. Several analyzes used were qualitative analysis of proximate, amino acid, and phytochemical analysis. Morphometric identification results indicate that the type is Hippocampus comes. The proximate composition is water content is 66.16 ± 0.33% (wet) and 10.33 ± 0.16% (dry), ash content of 9.55 ± 0.15% (wet) and 9.65 ± 0.16% (dry), lipid content 1.18 ± 0.23% (wet) and 4.89 ± 0.37% (dry), protein content of 22.73 ± 0.17% (wet) and 69.83 ± 0.31% (dry), carbohydrate 0.39 ± 0.23 (wet) and 5.50 ± 0.34 (dry). The amino acid composition both on hydrolyzate and powder comprising 9 essential amino acids are lysine, leucine, isoleucine, phenylalaline, valine, methionine, histidine, arginine, and threonine and 6 non essential amino acids are tyrosine, alanine, glycine, serine, glutamic acid, and aspartic acid. The results of identification of bioactive compounds is flavonoids, triterpenoids, steroids, saponins, and phenol of hydroquinone. Keywords: Hippocampus comes, proximate analysis, amino acid, and bioactive compounds

scholarly journals The impact of different agroecological conditions on the nutritional composition of quinoa seeds

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e4442 ◽  
Author(s):  
María Reguera ◽  
Carlos Manuel Conesa ◽  
Alejandro Gil-Gómez ◽  
Claudia Mónika Haros ◽  
Miguel Ángel Pérez-Casas ◽  
...  
Keyword(s):  
Amino Acid ◽  
Protein Content ◽  
Mineral Composition ◽  
Nutritional Value ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Nutritional Composition ◽  
Nutritional Properties ◽  
Nutritional Characteristics ◽  
The Impact

Quinoa cultivation has been expanded around the world in the last decade and is considered an exceptional crop with the potential of contributing to food security worldwide. The exceptional nutritional value of quinoa seeds relies on their high protein content, their amino acid profile that includes a good balance of essential amino acids, the mineral composition and the presence of antioxidants and other important nutrients such as fiber or vitamins. Although several studies have pointed to the influence of different environmental stresses in certain nutritional components little attention has been paid to the effect of the agroecological context on the nutritional properties of the seeds what may strongly impact on the consumer food’s quality. Thus, aiming to evaluate the effect of the agroecological conditions on the nutritional profile of quinoa seeds we analyzed three quinoa cultivars (Salcedo-INIA, Titicaca and Regalona) at different locations (Spain, Peru and Chile). The results revealed that several nutritional parameters such as the amino acid profile, the protein content, the mineral composition and the phytate amount in the seeds depend on the location and cultivar while other parameters such as saponin or fiber were more stable across locations. Our results support the notion that nutritional characteristics of seeds may be determined by seed’s origin and further analysis are needed to define the exact mechanisms that control the changes in the seeds nutritional properties.

scholarly journals Characteristics of Amplang (Indonesian Traditional Snack) Fortified Rebon Shrimp (Mysis relicta) Protein Concentrate

2019 ◽  
Vol 38 (03) ◽  
Author(s):  
Suparmi Devi ◽  
Sumarto . ◽  
Santhy Wisuda Sidauruk ◽  
Ernita Riant
Keyword(s):  
Amino Acid ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Proximate Analysis ◽  
Protein Concentrate ◽  
Mysis Relicta ◽  
The Public ◽  
Low Protein ◽  
Typical Food ◽  
Marine Product

Amplang is typical food most known to the public in Indonesia and is a snack with low protein and high fat content. The research was aimed to determine the effect of fortified rebon shrimp Mysis relicta protein concentrate on amplang processing. The parameters included organoleptic test, proximate analysis (moisture, protein, fat, ash contents) and amino acid profile of the best treatment. From the results, the organoleptic acceptability of amplang processing revealed that 10% fortification of M. relicta protein concentrate (K2 sample) in amplang processing was strongly like. The characteristics of the preferred amplang were brownish appearance: brownish (3.59), typical marine product odor (3.45), delicious flavor (3.43), and crunchy texture (2.96). Furthermore, proximate values were moisture (3.60%), protein (11.12%), fat (3.85%), ash (2.00%), and it had 9 essential amino acids and 8 non-essential amino acid dominated by glutamate acid (4.09%).

scholarly journals The impact of different agroecological conditions on the nutritional composition of quinoa seeds

2018 ◽  
Author(s):  
María Reguera ◽  
Carlos Manuel Conesa ◽  
Alejandro Gil Gómez ◽  
Claudia Mónika Haros ◽  
Miguel Ángel Pérez Casas ◽  
...  
Keyword(s):  
Amino Acid ◽  
Protein Content ◽  
Mineral Composition ◽  
Nutritional Value ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Nutritional Composition ◽  
Nutritional Properties ◽  
Nutritional Characteristics ◽  
The Impact

Quinoa cultivation has been expanded around the world in the last decade and is considered an exceptional crop with the potential of contributing to food security worldwide. The exceptional nutritional value of quinoa seeds relies on their high protein content, their amino acid profile that includes a good balance of essential amino acids, the mineral composition and the presence of antioxidants and other important nutrients such as fiber or vitamins. Although several studies have pointed to the influence of different environmental stresses in certain nutritional components little attention has been paid to the effect of the agroecological context on the nutritional properties of the seeds what may strongly impact on the consumer food´s quality. Thus, aiming to evaluate the effect of the agroecological conditions on the nutritional profile of quinoa seeds we analyzed three quinoa cultivars (Salcedo-INIA, Titicaca and Regalona) at different locations (Spain, Peru and Chile). The results revealed that several nutritional parameters such as the amino acid profile, the protein content, the mineral composition and the phytate amount in the seeds depend on the location and cultivar while other parameters such as saponin or fiber were more sable across locations. Our results support the notion that nutritional characteristics of seeds may be determined by seed´s origin and further analysis are needed to define the exact mechanisms that control the changes in the seeds nutritional properties.

scholarly journals The impact of different agroecological conditions on the nutritional composition of quinoa seeds

2018 ◽  
Author(s):  
María Reguera ◽  
Carlos Manuel Conesa ◽  
Alejandro Gil Gómez ◽  
Claudia Mónika Haros ◽  
Miguel Ángel Pérez Casas ◽  
...  
Keyword(s):  
Amino Acid ◽  
Protein Content ◽  
Mineral Composition ◽  
Nutritional Value ◽  
Essential Amino Acids ◽  
Amino Acid Profile ◽  
Nutritional Composition ◽  
Nutritional Properties ◽  
Nutritional Characteristics ◽  
The Impact

Quinoa cultivation has been expanded around the world in the last decade and is considered an exceptional crop with the potential of contributing to food security worldwide. The exceptional nutritional value of quinoa seeds relies on their high protein content, their amino acid profile that includes a good balance of essential amino acids, the mineral composition and the presence of antioxidants and other important nutrients such as fiber or vitamins. Although several studies have pointed to the influence of different environmental stresses in certain nutritional components little attention has been paid to the effect of the agroecological context on the nutritional properties of the seeds what may strongly impact on the consumer food´s quality. Thus, aiming to evaluate the effect of the agroecological conditions on the nutritional profile of quinoa seeds we analyzed three quinoa cultivars (Salcedo-INIA, Titicaca and Regalona) at different locations (Spain, Peru and Chile). The results revealed that several nutritional parameters such as the amino acid profile, the protein content, the mineral composition and the phytate amount in the seeds depend on the location and cultivar while other parameters such as saponin or fiber were more sable across locations. Our results support the notion that nutritional characteristics of seeds may be determined by seed´s origin and further analysis are needed to define the exact mechanisms that control the changes in the seeds nutritional properties.

Screening of amino acid constituents from date palm fruits

2016 ◽  
Vol 5 (10) ◽  
pp. 4972
Author(s):  
Lata Birlangi
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
United Arab Emirates ◽  
Nutritional Value ◽  
Date Palm ◽  
Amino Acid Content ◽  
Essential Amino Acids ◽  
Cultivated Plants ◽  
Palm Fruits ◽  
Social Part

The date palm (Phoenix dactylifera L.) is one of mankind’s oldest cultivated plants. The fruit of the date palm is an important crop of the hot arid and semi-arid regions of the world. It has always played a genuine economic and social part in the lives of the people of these areas. The present objective in examining the amino acid content of different varieties of date palm fruits from Middle-East region; is to determine whether its protein could effectively supplement the nutritional value and it is also aimed in finding which variety is rich in number of amino acids. The phytochemical screening revealed the presence of eight essential amino acids and five non-essential amino acids in the date fruits. Among all the date fruit varieties taken as samples for the study, Dabbas cultivar of United Arab Emirates found to exhibit eight types of amino acids which includes five as non-essential ones. Total of thirteen amino acids were detected in the seven date cultivars. Determination of amino acid can serve as a guide to the possible nutritional value.

scholarly journals Basil as Secondary Crop in Cascade Hydroponics: Exploring Salinity Tolerance Limits in Terms of Growth, Amino Acid Profile, and Nutrient Composition

Horticulturae ◽  
2021 ◽  
Vol 7 (8) ◽  
pp. 203
Author(s):  
Denisa Avdouli ◽  
Johannes F. J. Max ◽  
Nikolaos Katsoulas ◽  
Efi Levizou
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Salinity Tolerance ◽  
Total Concentration ◽  
Amino Acid Profile ◽  
Total Amino Acid ◽  
Cascade System ◽  
Hydroponic System ◽  
Salinity Levels ◽  
Use Efficiency

In a cascade hydroponic system, the used nutrient solution drained from a primary crop is directed to a secondary crop, enhancing resource-use efficiency while minimizing waste. Nevertheless, the inevitably increased EC of the drainage solution requires salinity-tolerant crops. The present study explored the salinity-tolerance thresholds of basil to evaluate its potential use as a secondary crop in a cascade system. Two distinct but complemented approaches were used; the first experiment examined basil response to increased levels of salinity (5, 10 and 15 dS m−1, compared with 2 dS m−1 of control) to identify the limits, and the second experiment employed a cascade system with cucumber as a primary crop to monitor basil responses to the drainage solution of 3.2 dS m−1. Growth, ascorbate content, nutrient concentration, and total amino acid concentration and profile were determined in both experiments. Various aspects of basil growth and biochemical performance collectively indicated the 5 dS m−1 salinity level as the upper limit/threshold of tolerance to stress. Higher salinity levels considerably suppressed fresh weight production, though the total concentration of amino acids showed a sevenfold increase under 15 dS m−1 and 4.5-fold under 5 and 10 dS m−1 compared to the control. The performance of basil in the cascade system was subject to a compromise between a reduction of fresh produce and an increase of total amino acids and ascorbate content. This outcome indicated that basil performed well under the conditions and the system employed in the present study, and might be a good candidate for use as a secondary crop in cascade-hydroponics systems.

scholarly journals Spiny-Cheek Crayfish, Faxonius limosus (Rafinesque, 1817), as an Alternative Food Source

Animals ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 59
Author(s):  
Natalia Śmietana ◽  
Remigiusz Panicz ◽  
Małgorzata Sobczak ◽  
Przemysław Śmietana ◽  
Arkadiusz Nędzarek
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Amino Acid ◽  
Nutritional Value ◽  
Saturated Fatty Acids ◽  
Essential Amino Acids ◽  
Chemical Score ◽  
Very High ◽  
Acid Index

The aim of the study was to present a comprehensive characterisation of crayfish meat, which is crucial to assess its potential usefulness in the food industry. To this end, we assessed the yield, basic chemical composition (protein, fat, minerals), nutritional value (amino acid and fatty acid profiles, essential amino acid index (EAAI), chemical score of essential amino acids (CS), hypocholesterolaemic/hypercholesterolaemic ratio (h/H), atherogenicity (AI) and thrombogenicity (TI) indices), as well as culinary value (lab colour, texture, sensory characteristics, structure) of the meat of spiny-cheek crayfish (Faxonius limosus) (n = 226) from Lake Sominko (Poland) harvested in May–September 2017. Crayfish meat, especially that from the abdomen, was shown to have high nutritional parameters. It is lean (0.26% of fat), with a favourable fatty acid profile and a very high quality of fat (PUFA (sum of polyunsaturated fatty acids):SFA (sum of saturated fatty acids), n-6/n-3, h/H, AI, TI) and protein (high CS and EAAI). It is also a better source of Ca, K, Mg, Na, P, and Cu than meat from slaughter animals. Hence, crayfish meat can be an alternative to livestock meat in the human diet. Owing to its culinary value (delicateness, weak game flavour, and odour), it meets the requirements of the most demanding consumers, i.e., children and older people.

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