Design of novel nutritious microcapsules comprising ω-5 fatty acids and essential amino acids by assembling pomegranate seed derived macromolecules

LWT ◽  
2021 ◽  
Vol 143 ◽  
pp. 111162
Author(s):  
Melike Yücetepe ◽  
Bülent Başyiğit ◽  
Mehmet Karaaslan
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Essential Amino Acids ◽  
Pomegranate Seed

Composition and Nutritional Evaluation of the Cuttlefish Muscle

2012 ◽  
Vol 554-556 ◽  
pp. 1553-1558
Author(s):  
Sheng Jun Chen ◽  
Lai Hao Li ◽  
Xian Qing Yang ◽  
Bo Qi ◽  
Yan Yan Wu ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Crude Protein ◽  
Nutritive Value ◽  
Saturated Fatty Acids ◽  
Monounsaturated Fatty Acids ◽  
Essential Amino Acids ◽  
Nutritive Quality ◽  
High Quality Protein ◽  
Acid Index

The nutritional components in the cuttlefish muscle were analyzed and the nutritive quality was evaluated in the paper. The results showed that the contents of the cuttlefish muscle in crude protein, crude fat, carbohydrate were 16.60%, 0.86%, 1.30%, respectively. There were 18 kinds amino acids and the total amino acids reached 17.44%, with an essential amino acid index(EAAI) of 67.95. The composition of the essential amino acids in muscle ratio was consistent with the FAO/WHO standards. In addition, the contents of saturated fatty acids, monounsaturated fatty acids and polyunsaturated fatty acids were 41.13%, 12.15% and 46.72%, respectively. And the muscle contains a higher content of EPA and DHA, reached 11.0% and 24.49%, respectively. It was considered that the cuttlefish muscle has a high nutritive value and it can be the important material of the high quality protein and unsaturated fatty acid.

scholarly journals Nutritional components of the sea cucumber Holothuria scabra

2017 ◽  
Vol 7 (3) ◽  
pp. 168 ◽  
Author(s):  
Morakot Sroyraya ◽  
Peter J. Hanna ◽  
Tanapan Siangcham ◽  
Ruchanok Tinikul ◽  
Prapaporn Jattujan ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Stearic Acid ◽  
Sea Cucumber ◽  
Body Wall ◽  
Essential Fatty Acids ◽  
Essential Amino Acids ◽  
Whole Body ◽  
Holothuria Scabra ◽  
Arachidonic Acids

Background: Holothuria scabra is one of the most commercially important species found in the Pacific region. The sea cucumber extracts have been widely reported to have beneficial health effects. The aim of this study was to determine the nutritional compositions of H. scabra, and compare its important nutritional contents with that of other species.Methods: The sea cucumbers were dissected, sliced into small pieces, and then freeze-dried. The nutritional compositions, including proximate composition, amino acids, fatty acids, collagen, GABA, Vitamin A, C, and E of the whole body and body wall of H. scabra, were analyzed.Results: H. scabra contained a high quantity of protein (22.50% in whole body and 55.18% in body wall) and very low lipids (1.55% in whole body and 1.02% in body wall). The three most abundant amino acids found in both the whole body and body wall were glycine, glutamic acid, and proline. The main fatty acids found in the whole body were stearic acid and nervonic acid, and in the body wall were arachidonic acid and stearic acid. The whole body and body wall also contained high levels of essential amino acids, essential fatty acids, and collagen, in addition to moderate amounts of vitamin E and low amounts of GABA and vitamin C.Conclusions: The sea cucumber, H. scabra, contained high quantity of protein and very low lipid. It contained high essential amino acids, essential fatty acids, nervonic and arachidonic acids, and collagen, which also contained GABA, vitamin C, and vitamin E.Keywords: sea cucumber; Holothuria scabra; nutrition components; functional food            

scholarly journals Research Regarding Dynamics of Chemical Content from Pasteurized Egg Melange Stored in Polyethylene Type Packings

2017 ◽  
Vol 54 (2) ◽  
pp. 368-374
Author(s):  
Roxana Nicoleta Ratu ◽  
Marius Giorgi Usturoi ◽  
Daniel Simeanu ◽  
Cristina Simeanu ◽  
Alexandru Usturoi ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Storage Period ◽  
Essential Amino Acids ◽  
Storage Conditions ◽  
Mean Values ◽  
Chemical Content

n the current paper, we aimed to analyze the way in which packing (different polyethylene types) influence the quality of pasteurized melange during storage, packing being realized in units of 1 kg (Tetra Pak) (batch Lexp-1) and units of 5 kg (Bag in box) (batch Lexp-2). Products were stored during a period of 28 days at a temperature of +4�C, qualitative determinations being realized in first day (day 0), at 7 days, at 14 days, 21 days and in day 28 of storage. Were effectuated a sensorial examination and chemical analysis were was established the content in dry matter (%), water (%), proteins (%), content in essential amino acids (isoleucine, methionine, tryptophan, phenylalanine) and non-essential amino acids (alanine, histidine, glycine, serine) (mg/100g) as well as the content in lipids (%) establishing their profile by identification of some saturated fatty acids (16:0 mg/100g and 18:0 mg/100g) and unsaturated fatty acids (16:1 mg/100g and 18:1 mg/100g). After sensorial examinations, the first modifications were observed at the checking effectuated in day 21 for batch Lexp-2, the obtained score being of 18 points, and at checking effectuated in day 28 was given a score of 18 points for melange belonging to batch Lexp-1 and only 14 points for melange from batch Lexp-2. Differences were recorded also in case of chemical composition of products, so for protein content at batch Lexp-1 in first checking day was obtained a mean of 12.730�0.24% and at batch Lexp-2 12.614�0.22%. Differences between those two batches were insignificant (p[0.05). In case of fat content, at the end of storage period was obtained a mean of 11.256�0.06% for batch Lexp-1 and 11.244�0.11% for batch Lexp-2, differences being insignificant (p [ 0.05). Regarding the profile of amino acids and fatty acids, the mean values obtained during whole storage period oscillated from one stage to another, but the differences between those two batches were insignificant (p [ 0.05). Pasteurized egg melange suffers certain sensorial modifications during storage, especially on consistency and colouring, modifications which are accentuated mainly by storage conditions. Type of polyethylene utilized for this product hadn�t influenced the nutritive qualities of product.

scholarly journals Characteristics of Amino Acid, Fatty Acid and Mineral of Sea Hare

2016 ◽  
Vol 19 (2) ◽  
pp. 168 ◽  
Author(s):  
Benny Manulang ◽  
Sri Purwaningsih ◽  
Azrifitria Azrifitria
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Fatty Acid ◽  
Amino Acid ◽  
Saturated Fatty Acids ◽  
Monounsaturated Fatty Acids ◽  
Chemical Characteristic ◽  
Essential Amino Acids ◽  
Limited Information ◽  
Sea Hare

Dolabella auricularia are found in the waters of Indo - Pacific and has active compound in health, which until now is still limited information about nutritional content from sea hare. The aim of this research were to determine morphometric and chemical characteristic D. auricularia which includes the proximate, amino acids, fatty acids and minerals. The composition of fatty acid were measured by gas chromatography (GC), amino acids were measured by high performanced liquid chromatography (HPLC), and mineral was measured by atomic absorption spectrophotometer (AAS). The sea hare contained 9 essential amino acids and 6 non essential amino acids. The highest essential amino acid was arginine (1.61%) while the highest non essential amino acids was glycine (3.02%). Sea hare contained 26 fatty acids such as saturated fatty acids 5.33%, monounsaturated fatty acids 2.11% and polyunsaturated fatty acids 4.10%. The high mineral was calcium 68100 mg/kg.

DEVELOPMENT OF TECHNOLOGY OF BREAD WITH ENHANCED NUTRITIONAL VALUE WITH THE ADDITION OF WHOLE-GROUND SAFFLOWER SEEDS

2019 ◽  
Author(s):  
В.С. КУЦЕНКОВА ◽  
Н.В. НЕПОВИННЫХ ◽  
В.С. ГРИНЁВ ◽  
Е.В. ЛЮБУНЬ ◽  
А.А. ШИРОКОВ ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Production Process ◽  
Wheat Flour ◽  
Nutritional Value ◽  
Raw Materials ◽  
Essential Amino Acids ◽  
Bakery Products ◽  
Group B

Исследованы показатели качества и пищевой ценности хлеба с добавкой цельносмолотых семян сафлора (ЦСС). Хлеб вырабатывали согласно ГОСТ 2784288 на основе муки пшеничной, дрожжей, воды, сахара, соли, но вносили ЦСС в сухом виде взамен 10 пшеничной муки. Установлено, что потребление 100 г обогащенных хлебобулочных изделий обеспечит удовлетворение суточной потребности, : в белке на 11 жире, содержащем повышенное количество полиненасыщенных жирных кислот, на 4,5 углеводах на 13 пищевых волокнах на 19 минеральных веществах на 1,59,5 витаминах группы В на 6,810,9 незаменимых аминокислотах на 218. Показано, что использование измельченных семян сафлора в рецептуре хлебобулочных изделий способствует повышению их пищевой ценности за счет внесения незаменимых полиненасыщенных жирных кислот омега3 (1), омега6 (28), омега9 (4,8). Энергетическая ценность готового изделия составляет 246,8 ккал (1031,6 кДж). Разработана рецептура хлеба повышенной пищевой ценности с добавкой ЦСС. Отработаны параметры процесса производства. Показано, что добавка нетрадиционного вида сырья цельносмолотых семян сафлора позволяет улучшить органолептические и физикохимические показатели хлеба, повысить его пищевую ценность. Indicators of quality and nutritional value of bread with the addition of wholeground safflower seeds were investigated. Bread is produced according to GOST 2784288 on the basis of wheat flour, yeast, water, sugar, salt, but with the addition of wholeground safflower seeds in dry form instead of 10 wheat flour. It was found that the consumption of 100 g of enriched bakery products will ensure the satisfaction of daily needs, : in protein for 11 fat containing an increased amount of polyunsaturated fatty acids, for 4,5 carbohydrates for 13 dietary fiber for 19 minerals for 1,59,5 vitamins of group B for 6,810,9 essential amino acids for 218. It is shown that the use of crushed safflower seeds in the formulation of bakery products increases their nutritional value by introducing essential polyunsaturated fatty acids omega3 (1), omega6 (28), omega9 (4,8). The energy value of the finished product is 246,8 kcal (1031,6 kJ). The formulation of high nutritional value bread with the addition of wholeground safflower seeds is developed. Parameters of the production process worked out. It is shown that the use of additives of nontraditional raw materials wholeground safflower seeds can improve the organoleptic and physicalchemical characteristics of bread, increase its nutritional value.

Diversity of marine yeasts with high protein content and evaluation of their nutritive compositions

2008 ◽  
Vol 88 (7) ◽  
pp. 1347-1352 ◽  
Author(s):  
Zhenming Chi ◽  
Kuiran Yan ◽  
Lingmei Gao ◽  
Jing Li ◽  
Xianghong Wang ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Nucleic Acid ◽  
Dry Weight ◽  
Essential Amino Acids ◽  
Marine Yeasts ◽  
Marine Animals ◽  
Hanseniaspora Uvarum ◽  
Yeast Strains ◽  
Routine Identification

A total of 327 yeast strains from seawater, sediments, mud of salterns, guts of the marine fish and marine algae were obtained. After crude protein of the yeasts was estimated by the method of Kjehldahl, we found that eight strains of the marine yeasts grown in the medium with 20 g l−1 glucose contained more than 30.4 g protein per 100 g of cell dry weight. The results of routine identification and molecular methods show that they belong to Metschnikowa reukaui, Cryptococcus aureus, Aureobasidium pullulan, Yarrowia lipolytica and Hanseniaspora uvarum, respectively. With the exception of Aureobasidium pullulans 4#2 with nucleic acid of 7.7% (w/w), all other yeast strains contained less than 5.0% (w/w) of nucleic acid. Analysis of fatty acids shows that all the yeast strains tested had a large amount of C18:0 and C18:1 fatty acids while analysis of amino acids indicates that the yeast strains tested had a large amount of essential amino acids, especially lysine and leucine which are very important nutritive components for marine animals.

Comparison on Nutrient Composition and Amino Acid and Fatty Acid Profile of Muscle in Wild and Farmed Prawn, Penaeus japonicu

2011 ◽  
Vol 140 ◽  
pp. 286-290 ◽  
Author(s):  
Xing Hong Xu ◽  
Bin Lun Yan ◽  
Jia Tao Xu
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Amino Acid ◽  
Unsaturated Fatty Acids ◽  
Essential Amino Acids ◽  
Department Of Health ◽  
Penaeus Japonicus ◽  
In The Wild ◽  
Amino Acid Score ◽  
Wild Group

Penaeus japonicus is an important marine shrimps resource in China. In order to evaluate the nutritional value, the contents of general nutritional compositions, amino acids and fatty acids in muscle were compared between wild and farmed P. japonicus. The contents of muscle moisture and crude protein, fat and ash in wild P. japonicus were 77.16%, 17.74%, 2.08% and 1.79％, and those in farmed P. japonicus were 78.02%, 17.26%, 2.04% and 1.63％, respectively. The essential amino acids (EAA) in wild and farmed P. japonicus were 23.25％ and 22.43％, respectively. The amino acid score of essential amino acids were higher than 100 except Leu and Trp, so the protein of P. japonicus has a well-balanced amino acid composition. Wild P. japonicus has more unsaturated fatty acids (64.05％) than farmed group (60.34％). Higher n-3 polyunsaturated fatty acids (PUFAs), eicosapentainoic acids (EPA, 20:5 n-3), docosahexaenoic acids (DHA, 22:6 n-3) contents and lower C16:0, C20:0, C18:1, C18:2, C18:3 levels were detected in the wild group. Values of n-6/n-3 in muscle of farmed and wild P. japonicus were 0.30 and 0.23 respectively, which were both significantly lower than the maximum value (4.0) recommended by UK Department of Health (HMSO, 1994), while Values of the PUFA/SFA ratio of two groups were 0.60 and 0.74 higher than the minimum value (0.45) recommended by HMSO. Thus the muscle of farmed and wild P. japonicus are both healthy and safe, and the the muscle of wild P. japonicus is more beneficial to human health.

scholarly journals Quantification of Phytochemicals from CommercialSpirulinaProducts and Their Antioxidant Activities

2016 ◽  
Vol 2016 ◽  
pp. 1-13 ◽  
Author(s):  
Naif Abdullah Al-Dhabi ◽  
Mariadhas Valan Arasu
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Free Amino Acids ◽  
Free Amino ◽  
High Performance ◽  
Antioxidant Activities ◽  
Analytical Techniques ◽  
Essential Amino Acids

The present study aimed to profile the polyunsaturated fatty acids, sugars, free amino acids, and polyphenols in 37 varieties ofSpirulinacommonly available in the market using gas chromatography and high performance liquid chromatography. In addition, the biological potentials of theSpirulinasamples were evaluated by analysing thein vitroantioxidant activities using various analytical techniques. The analyses revealed the presence of 13 polyunsaturated fatty acids, 18 amino acids, 7 sugars, and polyphenols. The polyunsaturated fatty acids contents were varied betweenSpirulinasamples. The total polyunsaturated fatty acids amount was 4.25 mg/100 g, and the average among of sapienic acid detected was 2.25 mg/100 g, which was followed by linoleic acid (16.7%) andγ-linolenic acid (14%). Among the 7 sugars, the hexose levels were the highest (73.85%). The total amino acids contents ranged from 11.49 to 56.14 mg/100 g, and the individual essential amino acids accounted for 17% to 39.18%. The “natural” tablets exhibited the highest polyphenols levels (24 mg/g). All of theSpirulinasamples expressed dose-dependent antioxidant activities. The polyunsaturated fatty acids, sugars, free amino acids, and polyphenols contents varied widely, and the variations in these compounds between theSpirulinasamples were significant.

scholarly journals Cultivation of Agaricus bisporus (button mushroom) and its usages in the biosynthesis of nanoparticles

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Mustafa Nadhim Owaid ◽  
Anson Barish ◽  
Mohammad Ali Shariati
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Agaricus Bisporus ◽  
Essential Amino Acids ◽  
Tea Leaves ◽  
Medicinal Species ◽  
Button Mushroom ◽  
Oat Straw ◽  
Waste Tea ◽  
Water Plants

AbstractWhite button mushroom (Agaricus bisporus), Higher Basidiomycota, is a very important nutritional and medicinal species which is used for recycling agrowastes including wheat straw, reed plant wastes, waste paper, oat straw, waste tea leaves, some water plants and others. A. bisporus has many usages in human dietary and pharmaceutical fields due to its composition of essential amino acids, fatty acids, carbohydrates, low calories, crude fibers, trace elements and vitamins. Recently synthesized nanoparticles from A. bisporus were used to treat cancer, viral, bacterial and fungal diseases. The goal of this review is to highlight recent data about recycling wastes for Agaricus production and applications of A. bisporus as a reducing agent in the biosynthesis of silver nanoparticles. Organically produced foods are currently highly desirable, but it can also be used for ecofriendly biosynthesis of nanoparticles.

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