Chemical Composition of Aspongopus nepalensis Westwood 1837 (Hemiptera; Pentatomidae), a Common Food Insect of Tribal People in Arunachal Pradesh (India)

2011 ◽  
Vol 81 (1) ◽  
pp. 49-56 ◽  
Author(s):  
Jharna Chakravorty ◽  
Sampat Ghosh ◽  
Meyer-Rochow
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Chemical Composition ◽  
Monounsaturated Fatty Acid ◽  
Arunachal Pradesh ◽  
Tribal People ◽  
North East India ◽  
North East ◽  
Total Fat ◽  
Palmitic Acids

We identified nutritionally relevant fatty acids and macro- and micronutrient content in Aspongopus nepalensis Westwood 1837 (Hemiptera), an insect used as food by the ethnic people of Arunachal Pradesh (North East India). Regarding macronutrients, crude lipids made up 38.35 %, fibre 33.47 %, protein 10.6 %, moisture 41.9 %, and ash 2.1 %. Lipid amounts were higher than those of most other insects. A. nepalensis was rich in Na: 1.02 %, K: 0.35 %, Ca: 0.12 %, Mg: 0.16 % and moreover, contained considerable amounts of Fe, Cu, Zn, and Mn. With regard to vitamins, A was most abundant (34.38 µg/100 g); C, D, E, and those of the B-complex were present, but less abundant, and monounsaturated fatty acid (MUFA) content was high (56.1 % of the total fat). Oleic and palmitic acids (46.41 % and 32.32 % of total fat) were the two major fatty acids in this insect’s oil. The latter also contained moderate amounts of stearic, palmitoleic, linoleic, myristic, eicosenoic, and linolenic acids.

A Spectroscopy and Chromatography Based Study on Mineral Analysis, Amino Acid and Fatty Acid Composition of Polistes olivaceus, an Edible Insect Consumed in North East India

2017 ◽  
Vol 54 (3) ◽  
pp. 302
Author(s):  
Silistina Narzari ◽  
Jatin Sarmah
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Amino Acid ◽  
Acid Composition ◽  
Essential Amino Acids ◽  
North East India ◽  
Edible Insect ◽  
North East

The study was aimed to analyze the mineral content, amino acid and fatty acid composition of Polistes olivaceus larvae consumed by different aboriginal tribes of North East India. Although the edible insect larvae has high market value in Assam and adjoining states of North East India, the nutritional analysis on it has not been done till now. Mineral elements including potassium, sodium, calcium, magnesium, phosphorus, zinc, iron and copper were detected by Atomic Absorption Spectroscopy. Amino acid composition and fatty acid profile were analysed by high performance liquid chromatography and gas chromatography mass spectrometry respectively to ascertain its potentiality to be included in food based strategies concerning human health. Iron and copper were the most abundant minerals and potassium, sodium and phosphorus were present in substantial amounts. Nineteen amino acids including all essential amino acids (43.87%) except isoleucine were detected in the sample. All essential amino acids satisfied the recommended level (score>100) except leucine with a chemical score of 98%. The level of unsaturated fatty acids was 53.21% while the saturated fatty acids constituted 47.02% of the total fatty acids signifying its potentiality in nutrition and health. Presence of linolenic acid as the main constituent of polyunsaturated fatty acids greatly signifies its importance in human nutrition. Thus, Polistes olivaceus larvae may be exploited to provide high-quality diets among populations plagued by iron deficiency as well as poor supply of dietary proteins and polyunsaturated fatty acids.

The Subaltern Speak- A Study On The Culture Of The Arunachalis With Special Reference To Mamang Dai’s The Legends Of Pensam

2019 ◽  
Vol 5 (4) ◽  
pp. 14-20
Author(s):  
Ms. Cheryl Antonette Dumenil ◽  
Dr. Cheryl Davis
Keyword(s):  
Special Reference ◽  
Small World ◽  
Natural World ◽  
Arunachal Pradesh ◽  
North East India ◽  
North East ◽  
Shared History ◽  
History Of ◽  
And Gender ◽  
Insight Into

North- East India is an under veiled region with an awe-inspiring landscape, different groups of ethnic people, their culture and heritage. Contemporary writers from this region aspire towards a vision outside the tapered ethnic channel, and they represent a shared history. In their writings, the cultural memory is showcased, and the intensity of feeling overflows the labour of technique and craft. Mamang Dai presents a rare glimpse into the ecology, culture, life of the tribal people and history of the land of the dawn-lit mountains, Arunachal Pradesh, through her novel The Legends of Pensam. The word ‘Pensam’ in the title means ‘in-between’,  but it may also be interpreted as ‘the hidden spaces of the heart’. This is a small world where anything can happen. Being adherents of the animistic faith, the tribes here believe in co-existence with the natural world along with the presence of spirits in their forests and rivers. This paper attempts to draw an insight into the culture and gender of the Arunachalis with special reference to The Legends of Pensam by Mamang Dai.

scholarly journals Mare’s Milk from a Small Polish Specialized Farm—Basic Chemical Composition, Fatty Acid Profile, and Healthy Lipid Indices

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1590
Author(s):  
Grażyna Czyżak-Runowska ◽  
Jacek Antoni Wójtowski ◽  
Romualda Danków ◽  
Daniel Stanisławski
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Chemical Composition ◽  
Birth Order ◽  
Fatty Acid Profile ◽  
Age Structure ◽  
Atherogenic Index ◽  
Milk Samples ◽  
Stage Of Lactation ◽  
Bulk Tank

The objective of this study was to determine the chemical composition, fatty acid profile, and values of healthy indices of milk from a specialized farm of Polish Coldblood mares of different ages, birth orders, and lactation stages. Milk samples (n = 48) were collected for analysis in weeks 10, 15, and 25 of lactation from mares aged between five and 14 years. The study showed that the stage of lactation has a significant effect on the fatty acid (FA) profile of the milk produced on the farm. The highest concentration of monounsaturated and polyunsaturated FAs was found in milk produced from the 15th week of lactation. The milk was also characterized by low values of atherogenic and thrombogenic indices, which indicate the health benefits of milk with respect to the content of fatty acids and their potential to prevent or cause atherosclerosis and thrombosis. The study also found a significant correlation between the number of foalings (birth order), the fatty acid profile, and atherogenic index of milk produced on the farm. The findings from the study indicate that it is possible to modify the fatty acid profile of bulk tank milk through appropriate management of the age structure of the herd of mares. To confirm this dependence, the study will be continued on a larger group of mares.

scholarly journals Lamb Meat Quality and Carcass Evaluation of Five Autochthonous Sheep Breeds: Towards Biodiversity Protection

Animals ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 3222
Author(s):  
Maria Giovanna Ciliberti ◽  
Antonella Santillo ◽  
Rosaria Marino ◽  
Elena Ciani ◽  
Mariangela Caroprese ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Chemical Composition ◽  
Meat Quality ◽  
Fatty Acid Content ◽  
Principal Component ◽  
Human Consumption ◽  
Sheep Breeds ◽  
Fatty Acids Profile ◽  
Lamb Meat

In the present study, the evaluation of the carcasses and meat quality, in terms of chemical composition and fatty acid profile, of lambs from five autochthonous sheep breeds (Altamurana, Bagnolese, Gentile di Puglia, Laticauda, and Leccese) reared in continental Southern Italy, were studied. All the carcasses were evaluated according to the EU Mediterranean classification system for carcasses weighing less than 13 kg. Meat chemical composition and fatty acids profile were assessed on both loin and leg commercial cuts. Fatty acid composition of loin resulted in differences among breeds, displaying lower values of saturated fatty acid in Altamurana, Bagnolese, and Leccese breeds and the highest content of polyunsaturated fatty acid in the Altamurana breed. Principal component analysis grouped lamb according to fatty acid content and to conjugated linoleic acid (CLA), omega n-3 and n-6 fatty acids; thus, Altamurana, Bagnolese, and Leccese breeds are characterized by the highest values of CLA content. Our data demonstrated that lamb meat from autochthonous breed has good carcass quality and the content of CLA, n-3, and n-6 was valuable for human consumption; therefore, the valorisation of local meat quality can help to avoid the extinction of the autochthonous breed offering to the market and consumer’s high nutritive products.

scholarly journals INDIGENOUS FOODWAYS OF THE GALOS: A CHALLENGE TO ARCHAEOLOGY

2016 ◽  
Vol 37 ◽  
pp. 59 ◽  
Author(s):  
Bina Gandhi Deori
Keyword(s):  
Animal Husbandry ◽  
Mountainous Terrain ◽  
Arunachal Pradesh ◽  
Swidden Cultivation ◽  
North East India ◽  
North East

<p>The Galos are one among many tribes inhabiting the mountainous terrain of Arunachal Pradesh, located in the foothills of the Himalayas in North-East India. The traditional subsistence practice of the Galos<em> </em>includes swidden cultivation popularly known as <em>jhummin</em>g in North-East India, animal husbandry and gathering. The paper discusses in detail the indigenous foodways of the Galos and how it pose challenges to the archaeology of the food in the region.</p><p>Keywords: Arunachal Pradesh, Galo tribe, indigenous, foodways</p>

scholarly journals Trends in total fat and fatty acid intakes and chronic health conditions in Korean adults over 2007–2015

2019 ◽  
Vol 22 (8) ◽  
pp. 1341-1350 ◽  
Author(s):  
SuJin Song ◽  
Jae Eun Shim ◽  
Won O Song
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
National Level ◽  
Age Groups ◽  
Chronic Health Conditions ◽  
Health Conditions ◽  
Chronic Health ◽  
Korean Adults ◽  
Distribution Ranges ◽  
Total Fat

AbstractObjectiveTo investigate trends in total fat and fatty acid intakes and chronic health conditions among Korean adults over nine years between 2007 and 2015.DesignCross-sectional, observational study using a stratified, multistage probability sampling design at a national level. Intakes of total fat and fatty acids were estimated from 24 h dietary recalls by sex and age groups. Trends of total fat and fatty acid intakes were determined by multiple linear regression after adjusting for covariates. Trends in age-standardized prevalence of obesity, hypercholesterolaemia and hypertriacylglycerolaemia were examined by sex.SettingKorea.ParticipantsPopulation data of 47749 healthy adults (aged ≥19 years) derived from the Korea National Health and Nutrition Examination Survey between 2007 and 2015.ResultsOver the survey period, daily intakes of energy and total, saturated, monounsaturated, polyunsaturated, n-3 and n-6 fats (grams and percentage of energy (%E)) increased steadily. In all sex and age groups, significant increases were seen in SFA intake from 9·9 g (4·7 %E) to 12·0 g (5·3 %E) and in MUFA intake from 9·9 g (4·6 %E) to 13·3 g (5·8 %E). The prevalence of hypercholesterolaemia increased from 10·7 to 17·9 % over the same period.ConclusionsIn Korean adults, total fat, SFA and other fatty acids have been increasing along with the prevalence of hypercholesterolaemia. This information can help set adequate macronutrient and fatty acid distribution ranges in developing population-specific preventive strategies against diet-related illness.

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