scholarly journals A Study on the proximate composition and nutritive value of local tree almonds, Prunus amygdalus

2018 ◽  
Vol 7 (6) ◽  
pp. 2363 ◽  
Author(s):  
Sudhakar Pola ◽  
Priyanka K. ◽  
Angela E. Peter ◽  
Sandeep B.V. ◽  
Rajeswari M. ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Fatty Acids ◽  
Cardiovascular Diseases ◽  
Moisture Content ◽  
Proximate Composition ◽  
Nutritive Value ◽  
Monounsaturated Fatty Acids ◽  
Ash Content ◽  
Prunus Amygdalus ◽  
Tree Nuts

Tree nuts form an essential part of our diet. They are rich in proteins, fats and an array of micro and macronutrients and are also palatable and considered as a delicacy. Among all the tree nuts, the almond is often referred to as the king of nuts. This is because it contains high amounts of nutritive elements like monounsaturated fatty acids, minerals such as magnesium and copper, α-tocopherol and fiber making it an integral part of the diet. Almonds are known to reduce oxidative stress, inflammation and the risk of cardiovascular diseases and diabetes. The present study endeavored to determine the proximate composition of locally available tree almonds, Prunus amygdalus. The moisture content, ash value, iron, phosphorous, calcium, protein, fat and fiber levels were estimated by standard protocols. The results obtained were then correlated with previously described studies. The findings of this study were in line with previous studies. Locally available P. amygdalus was found to be a rich source of protein, fat, calcium and phosphorous. The moisture and ash content were low. The fiber content is moderate and amount of iron is considerably low. This makes locally available almonds a suitable, accessible and vital part of the diet.

scholarly journals In Vitro Antimicrobial, Antioxidant and Anticancer Activities of Egyptian Citrus Beebread

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2433
Author(s):  
Nesren Elsayed ◽  
Hatem Sharaf El-Din ◽  
Ammar B. Altemimi ◽  
Hanaa Y. Ahmed ◽  
Anubhav Pratap-Singh ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Inhibitory Activity ◽  
Nutritive Value ◽  
Antioxidant Properties ◽  
Antitumor Agent ◽  
Monounsaturated Fatty Acids ◽  
Free Sugar ◽  
Natural Food ◽  
Anticancer Activities

In this study, Egyptian beebread (EBB) was investigated for its nutritive value, chemical composition, antioxidant properties, antimicrobial and antitumor activities. Results indicated that EBB was a good source of protein (23.58 ± 0.183 g/100 g BB), total free sugar (20.266 ± 0.930) and potassium (290.202 ± 2.645 mg/100 g). Additionally, 14 fatty acids were identified in EBB, wherein polyunsaturated and monounsaturated fatty acids represented 51.06% ± 0.09% and 9.86% ± 0.01%, respectively. The EBB extract exhibited almost 400% better antiradical activity than BHT, with IC50 of EBB extract being 10.7 µg/mL compared to 39.5 µg/mL for BHT. EBB exhibited higher inhibitory activity than the reference compound against Staphylococcus aureus and Escherichia coli, followed by Bacillus subtilis. No inhibitory activity was observed against Aspergillus Niger. Additionally, the highest inhibitory activity was recorded against Caco-2 cells, followed by PC3 and HepG-2 cancer cell lines with IC50 values 262, 314 and 386 μg/mL, respectively. These findings establish the potential of EBB as an antioxidant, antimicrobial and antitumor agent, with possible applications as natural food supplements and natural preservatives.

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 KARAKTERISTIK SIFAT-SIFAT KIMIA DAN ORGANOLEPTIK KUE KERING BERBAHAN DASAR PATI SAGU, UBI KAYU, UBI JALAR DAN KELADI

2016 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Febby J Polnaya ◽  
Rachel Breemer
Keyword(s):  
Moisture Content ◽  
Water Content ◽  
Sweet Potato ◽  
Sensory Analysis ◽  
Total Protein ◽  
Proximate Composition ◽  
Ash Content ◽  
Crude Fiber ◽  
Brownish Yellow ◽  
Color Texture

The purpose of this research was to characterize chemical and sensory properties (color, texture, taste and liking) of starch-based sago, cassava, sweet potato and cocoyam cookies. Analysis of cookies include moisture content, ash, fat, protein, crude fiber and sensory analysis including color, texture, taste and likeness). The proximate composition indicated that the water content of cookies varied between 1.48 to 2.05%, ash content of 0.65 to 0.72%, 19.23 to 21.76% of fat, crude fiber from 0.41 to 0.71% and 1.33 to 2.42% of total protein. Based on organoleptic tests, the color of cookies was yellow to brownish-yellow, with crispy texture, the taste was sweet and were mostly preferred.

scholarly journals KOMPOSISI KIMIA, SENYAWA BIOAKTIF DAN ANKGA LEMPENG TOTAL PADA RUMPUT LAUT Gracillaria edulis

2017 ◽  
Vol 5 (3) ◽  
pp. 90
Author(s):  
Susanti Musa ◽  
Grace Sanger ◽  
Henny Adeleida Dien
Keyword(s):  
Moisture Content ◽  
Proximate Composition ◽  
Bioactive Compound ◽  
Bacterial Count ◽  
Ash Content ◽  
Plate Count ◽  
Test Results ◽  
Gracilaria Edulis ◽  
Average Value ◽  
Total Plate Count

This study was conducted to determine the proximate composition, bioactive compound and total plate count (TPC) in Gracilaria edulis seaweed. This research used descriptive explorative method. The results showed the average value of moisture content (77.7%); protein content (39.4%); fat content (8.1%); carbohydrates by difference (71.7%); ash content (20.7%) and very low bacterial count. Phytochemical test results show this seaweed contains alkaloids, saponins, flavonoids, and triterpenoids compounds. Penelitian ini dilakukan untuk mengetahui komposisi proksimat, senyawa bioaktif dan angka lempeng total (ALT) pada rumput laut Gracilaria edulis. Penelitian ini menggunakan metode penelitian deskriptif eksploratif. Hasil penelitian menunjukkan nilai rata-rata kadar air (77,7%); protein (39,4%); kadar lemak (8,1%); karbohidrat (71,7%); kadar abu (20,7%) dan jumlah bakteri yang sangat rendah. Hasil uji fitokimia menunjukkan rumput laut ini mengandung  senyawa alkaloid, saponin, flavonoid, dan triterpenoid.

scholarly journals Role of Olive Oil and Monounsaturated Fatty Acids in Mitochondrial Oxidative Stress and Aging

2006 ◽  
Vol 64 (10) ◽  
pp. 31-39 ◽  
Author(s):  
José L. Quiles ◽  
Gustavo Barja ◽  
Maurizio Battino ◽  
José Mataix ◽  
Vincenzo Solfrizzi
Keyword(s):  
Oxidative Stress ◽  
Fatty Acids ◽  
Olive Oil ◽  
Monounsaturated Fatty Acids ◽  
Mitochondrial Oxidative Stress

scholarly journals Effects of Culinary Methods on The Proximate Composition of an Edible Insect (Rhynchophorus Phoenicis) Larvae Obtained From Bayelsa State, Nigeria

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
D. P. MarkManuel ◽  
Jackson Godwin
Keyword(s):  
Moisture Content ◽  
Shelf Life ◽  
Proximate Composition ◽  
Ash Content ◽  
The Other ◽  
Fibre Content ◽  
Crude Fibre ◽  
Edible Insect ◽  
Mineral Levels ◽  
Carbohydrate Contents

This study investigated the effects of culinary methods (boiling and frying) on the proximate composition of an edible insect commonly known as African Palm Weevil (R. phoenicis) Larva(e). The proximate composition (moisture, ash, protein, crude fibre, fat and carbohydrate contents) were determined using standard methodology of the Association of Analytical Chemists (AOAC). Boiling increased the moisture and ash content but, decreased the protein, fat, carbohydrate (p0.05) and the fibre content compared to the raw sample. On the other hand, frying increased the protein and ash contents (p 0.05) but decreased the moisture, fat, carbohydrate and fibre contents compared to the raw. The decrease in moisture content led to a corresponding increase in the protein, and ash contents of the fried sample, which indicates high protein and mineral levels of the larvae. Also, the lowest moisture content recorded in the fried sample compared to the raw and boiled sample was an indication of reduction of microbial spoilage, and longer storage shelf life of this edible larva. Therefore, frying is recommended as the best culinary method for healthy diet. This study investigated the effects of culinary methods (boiling and frying) on the proximate composition of an edible insect commonly known as African Palm Weevil (R. phoenicis) Larva(e). The proximate composition (moisture, ash, protein, crude fibre, fat and carbohydrate contents) were determined using standard methodology of the Association of Analytical Chemists (AOAC). Boiling increased the moisture and ash content but, decreased the protein, fat, carbohydrate (p>0.05) and the fibre content compared to the raw sample. On the other hand, frying increased the protein and ash contents (p<0.05) but decreased the moisture, fat, carbohydrate and fibre contents compared to the raw. The decrease in moisture content led to a corresponding increase in the protein, and ash contents of the fried sample, which indicates high protein and mineral levels of the larvae. Also, the lowest moisture content recorded in the fried sample compared to the raw and boiled sample was an indication of reduction of microbial spoilage, and longer storage shelf life of this edible larva. Therefore, frying is recommended as the best culinary method for healthy diet.

scholarly journals Proximate composition of two puffer fish species, Leiodon cutcutia and Dichotomyctere fluviatilis of Bangladesh

2019 ◽  
Vol 8 (1) ◽  
pp. 25-33
Author(s):  
Ishtiak Ahmed Chowdhury ◽  
Md Rakibul Hasan ◽  
Suraiya Parveen ◽  
Shuvra Kanti Dey ◽  
Md Baki Billah
Keyword(s):  
Moisture Content ◽  
Protein Content ◽  
Fish Species ◽  
Lipid Content ◽  
Proximate Composition ◽  
Nutritional Value ◽  
Nutritional Composition ◽  
Ash Content ◽  
The Body ◽  
Puffer Fish

Protein, lipid, ash and moisture content in the body muscles of two commonly available puffer fish species in Bangladesh (Leiodon cutcutia and Dichtomyctere fluviatilis) have been analysed from January 2018 to June, 2018. The puffer fish species were collected from different habitats i.e., Leiodon cutcutia from freshwater and Dichtomyctere fluviatilis from estuarine water. The percentage of the proximate composition varied in different months in both the species. In Leiodon cutcutia, moisture content fluctuated from 79.32% to 87.61% with an average of 83.75%; protein content from 6.35% to 13.31% with an average of 9.49%; lipid content from 1.57% to 2.32% with an average of 1.92% and ash content from 2.30% to 3.27% with an average of 2.84%. In Dichotomyctere fluviatilis, moisture content fluctuated from 73.77% to 84.18% with an average of 77.49%; protein content from 10.03% to 19.77% with an average of 16.80%; lipid content from 0.92% to 1.71% with an average of 1.32% and ash content from 2.77% to 3.34% with an average of 3.05%. The comparative evaluation of the nutritional value of the studied fish species revealed that the puffer fish from estuarine environment might contain higher amount of nutrients. Thus, proper utilization of this species towards sustainable management, nutritional composition and biosecurity issues will lead to achieve sustainable blue economy. Jahangirnagar University J. Biol. Sci. 8(1): 25-33, 2019 (June)

Effects of Dietary Intake and Supplementation of Fatty Acids on Cardiometabolic Disorders in Humans: a Lesson from a Large Number of Meta-Analyses

2019 ◽  
Vol 16 (10) ◽  
pp. 1138-1145
Author(s):  
Sho-ichi Yamagishi ◽  
Takanori Matsui
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Cardiovascular Diseases ◽  
Dietary Intake ◽  
Saturated Fatty Acids ◽  
Total Mortality ◽  
Monounsaturated Fatty Acids ◽  
Dietary Fatty Acids ◽  
Clinical Effects ◽  
Cardiometabolic Disorders

Dietary fatty acids have exerted numerous pathophysiological effects in humans. Indeed, monounsaturated fatty acids and ω-3 polyunsaturated fatty acids are generally thought to have favorable cardiometabolic actions via their anti-inflammatory and anti-thrombotic properties, while saturated fatty acids and trans fatty acids are supposed to contribute to the development and progression of atherosclerotic cardiovascular diseases by inducing dyslipidemia and obesity. However, there is much controversy about the effects of dietary intake and supplementation of fatty acids on cardiometabolic disorders. Therefore, in the present study, we limited the scope of this review to metaanalyses (1) of observational studies of dietary intake of fatty acids and (2) of interventional trials with fatty acid supplements to scrutinize the role of fatty acids in various cardiometabolic disorders. We discuss here the clinical effects of fatty acids from dietary intake or supplements on incidence of diabetes, metabolic syndrome, obesity and body weight, cardiovascular diseases and total mortality, and also review the association of fatty acid biomarkers with these cardiometabolic disorders.

scholarly journals The Role of Omega-3 Polyunsaturated Fatty Acids in Stroke

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Jiyuan Bu ◽  
Yang Dou ◽  
Xiaodi Tian ◽  
Zhong Wang ◽  
Gang Chen
Keyword(s):  
Oxidative Stress ◽  
Fatty Acids ◽  
Cardiovascular Diseases ◽  
Polyunsaturated Fatty Acids ◽  
Fish Oil ◽  
Metabolic Diseases ◽  
Cerebral Injury ◽  
Omega 3 ◽  
Stroke Treatment ◽  
Beneficial Effects

Stroke is the third commonest cause of death following cardiovascular diseases and cancer. In particular, in recent years, the morbidity and mortality of stroke keep remarkable growing. However, stroke still captures people attention far less than cardiovascular diseases and cancer. Past studies have shown that oxidative stress and inflammation play crucial roles in the progress of cerebral injury induced by stroke. Evidence is accumulating that the dietary supplementation of fish oil exhibits beneficial effects on several diseases, such as cardiovascular diseases, metabolic diseases, and cancer. Omega-3 polyunsaturated fatty acids (n-3 PUFAs), the major component of fish oil, have been found against oxidative stress and inflammation in cardiovascular diseases. And the potential of n-3 PUFAs in stroke treatment is attracting more and more attention. In this review, we will review the effects of n-3 PUFAs on stroke and mainly focus on the antioxidant and anti-inflammatory effects of n-3 PUFAs.

scholarly journals Extra Virgin Olive Oil and Cardiovascular Diseases: Benefits for Human Health

2017 ◽  
Vol 18 (1) ◽  
pp. 4-13 ◽  
Author(s):  
Cristina Nocella ◽  
Vittoria Cammisotto ◽  
Luca Fianchini ◽  
Alessandra D’Amico ◽  
Marta Novo ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Cardiovascular Diseases ◽  
Olive Oil ◽  
Mediterranean Diet ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Monounsaturated Fatty Acids ◽  
Epidemiological Studies ◽  
Point Of View ◽  
Health Maintenance

Background and Objective: The cardioprotective properties of Mediterranean Diet were demonstrated for the first time from the Seven Country Study. In the last few decades, numerous epidemiological studies, as well as intervention trial, confirmed this observation, pointing out the close relationship between the Mediterranean diet and cardiovascular diseases. In this context, extra virgin olive oil (EVOO), the most representative component of this diet, seems to be relevant in lowering the incidence of cardiovascular events, including myocardial infarction and stroke. From a chemical point of view, 98-99% of the total weight of EVOO is represented by fatty acids, especially monounsaturated fatty acids such as oleic acid. Tocopherols, polyphenols and other minor constituents represent the remaining 1-2%. All these components may potentially contribute to ”health maintenance” with their beneficial effects by EVOOO. Methods: Studies that examined the effect of EVOO supplementation in healthy subjects and in individuals at cardiovascular risk were included. Conclusion: The studies analyzed demonstrated the role of EVOO as anti-inflammatory, antioxidant and vasodilatory nutrient that may contribute to lower the atherosclerotic burden.

Sign in / Sign up

Export Citation Format

Share Document