The Effect of Addition of Arabic Gum to Amino Acid Profile and Fatty Acid Profile of Albumin Powder Cork Fisk (Channa striata)

Author(s):  
Raditya Pinandita Rasyid ◽  
Eddy Suprayitno ◽  
Titik Dwi Sulistiyati
2019 ◽  
Vol 64 (No. 3) ◽  
pp. 141-149 ◽  
Author(s):  
Tingting Zhang ◽  
Bingwen Si ◽  
Yan Tu ◽  
Kai Cui ◽  
Chaolong Zhou ◽  
...  

A total of 144 cross-bred (Duroc × Landrace × Yorkshire) finishing pigs with a similar initial weight (65.4 ± 1.03 kg) were used to investigate the effect of moringa leaf meal on growth performance, meat quality, fatty acid composition, and amino acid profile. The moringa leaf meal-inclusion rates were 0% (M0 or control), 3% (M3), 6% (M6) and 9% (M9). The results showed that supplementing moringa leaf meal significantly increased the daily weight gain of finishing pigs, but had a minor impact on pork quality indicators and the amino acid profile in the Longissimus dorsi. The fatty acid profile in the Longissimus dorsi was significantly modified when pigs were fed moringa leaf meal diets. The relative percentage of total unsaturated fatty acid and monounsaturated fatty acid was higher in the meat of pigs fed a 6% moringa leaf meal diet than in the meat of those receiving the control diet. In contrast, the percentage of total saturated fatty acids was lower in the meat of pigs fed the moringa leaf meal diets. Moreover, the omega-6/omega-3 ratio decreased with moringa leaf meal supplementation. Addition of the moringa supplement into the diet of pigs improved growth performance and modified pork fatty acid profile positively. The results suggest that moringa leaf meal could be used as a diet supplement for producing healthier pork.


10.37512/100 ◽  
2019 ◽  

An experiment was conducted to determine amino acid and fatty acid profile of indigenous chicken reared in Kenya under a free range feeding system. Five cocks of each ecotype were purchased, slaughtered and transported to JKUAT and Durban University of Technology, within 12 and 24 hours respectively in an insulated box containing ice. Amino acid profile was estimated using Pico Tag by hydrolysis with acid for 24 hours, derivatized and analyzed by reverse phase HPLC. Fatty Acid Methyl Esters (FAME) were synthesized by a direct/one-step extraction transesterification method. FAME were then separated and quantified using gas chromatography. The amino acid and fatty acid profile of indigenous chicken in Kenya was affected by the ecotype as well as the part of the chicken (breast or thigh). The amino acid profile of experimental chicken revealed values higher than the RDA. The ratio of ꞷ-6:ꞷ-3 though higher than 4:1, demonstrated that the consumption of indigenous free ranging chicken meat is likely to give favourable health outcomes.


Author(s):  
Rini Susilowati ◽  
Sugiyono Sugiyono ◽  
Ekowati Chasanah

 Study on chemical content of swamp fishes from Merauke has been conducted to obtain nutritional status  of these fishes. Sampling was conducted  twice (August and November 2015) in Merauke. There were six dominant fish species, namely striped snakehead (Channa striata), nile tilapia (Oreochromis niloticus), tade gray mullet (Liza tade), philippine catfish (Clarias batrachus), barramundi (Lates calcarifer), and climbing perch (Anabas testudineus). Result on proximate analysis showed that the fishes had moisture content of 75.73±0.25%-81.45±0.04%, ash 0.94±0.01%-1.26±0.21%, protein 17.11±0.09%-18.92±0.05%, and lipid 0.59±0.19%-3.80±0.63%. The dominant essential amino acid of 6 swamp fishes from Merauke was lysine followed by leucine. Meanwhile the dominant non-essential amino acid was glutamic acid (32.26+0.61 mg/g), followed by aspartic acid. Calcium (Ca) was the dominant macro mineral for all fishes studied, being the highest was in nile tilapia (328.76±8.14 mg/100 g). Micro mineral was dominated by the presence of Selenium (Se) which the highest was in nile tilapia (0.084±0.005 mg/100g). These fishes were also rich in albumin, being the highest was stripe snakehead (138.59±1.68 mg/g). The average of total fatty acid showed that the fishes had saturated fatty acid (SFA) content of 46.30±0.27%, monosaturated fatty acid (MUFA) 9.20±1.6%  and polyunsaturate fatty acid (PUFA) 34.49±0.44% of total fatty acid. From the result, it can be concluded that fish harvested from swamp of Merauke and surrounding area had a good nutritional value.


1974 ◽  
Vol 31 (6) ◽  
pp. 1025-1029 ◽  
Author(s):  
John Spinelli ◽  
Lawrence Lehman ◽  
Dave Wieg

The proximate composition, amino acid profile, and fatty acid composition of red crab (Pleuroncodes planipes) indicated that it was highly suitable for inclusion in salmonid diets. The amino acid profile of the proteins was similar to those of fish and the fatty acid composition was approximately 40% linolenic. Rainbow trout fed Oregon Moist Pellet (OMP) type diets containing 10 and 25% red crab were highly pigmented after 2 mo.A method for processing red crab into a dry feed material and a chitinous residue suitable for further processing into chitin derivatives was described.


2015 ◽  
Vol 21 (10) ◽  
pp. S195
Author(s):  
Takayuki Namba ◽  
Toyokazu Kimura ◽  
Shunpei Horii ◽  
Yasunaga Shiraishi ◽  
Atsushi Sato ◽  
...  

2019 ◽  
Vol 20 (2) ◽  
pp. 581-588 ◽  
Author(s):  
SYAHFITRI ANITA ◽  
HARYONO HARYONO ◽  
GEMA WAHYUDEWANTORO

Abstract. Anita S, Haryono, Wahyudewantoro G. 2019. Nutritional component of Barbonymus balleroides: A wild fresh water fish from Indonesia. Biodiversitas 20: 581-588. Barbonymus balleroides is a native species of fish from Indonesia that threatens by overfishing activity and habitat damage whereas little is known about its nutritional information. This study aimed to evaluate the nutritional content of wild barb fish that was collected from two different sites in Indonesia. Fishes were collected from Serayu and Cipunagara River. The body part of fishes was grouped and weighted to identify the ratio. Proximate composition was determined for flesh and byproduct parts. Flesh parts of fish were then examined for mineral content, fatty acid, and amino acid profile. Barb fish samples mainly form Cipunagara River contain high protein compare to several Indonesian freshwater fishes that commonly consumed. Flesh samples from both fish group were the heaviest part followed by its edible byproduct that often wasted. The amount of moisture and protein were higher in the flesh parts while byproduct showed higher content of fat and ash. Both samples contained a dominant amount of macro elements K and P. Fatty acid profile of flesh samples showed essential fatty acid that is good for human health. Amino acid profile showed the most dominant amino acid found in both samples was glutamic acid.


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