• Journal of Food Hygiene and Safety
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• v.2 no.4
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• pp.197-200
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• 1987

Nutritive value of lipids was associated with composition of fatty acid. Unvalance diet may increase the incidence of diseases. Abundant of EPA and DHA, polyunsaturated fatty acid, were contained in fishes. Studies on 10 kinds of fishes, lipid components were determined. The results were as follows; 1. The content of crude fat 18.1% were high in eels, on the contrary the content of EPA 0.1% and DHA 0.1% were low. The content of crude fat were low in mackeral and sadrine, but the content of poly unsaturated fatty acid were high. 2. Iodine value 189 was high in sadrine, consequently, this results showed the interrelation between Iodine value and the content of polyunsaturated number. 3. The content of crude fat 1.3% in flounder(sole) were low and the content of cholesterol 20 mg% were lowest in present studies.

• Applied Biological Chemistry
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• v.17 no.4
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• pp.240-246
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• 1974

The Merit variety of soybean (Glycine max L.), harvested in 1971 was germinated in the dark at $21{\sim}25^{\circ}C$ for days. The soybean sprouts were divided into cotyledons and seedling axis (=hypocotlyplus root) and subjected to the determination of dry weight, crude fat content and lipid components (esterified sterols, triglycerides, free fatty acids, free sterols and phospholipids) at two-day intervals during the germination periods. The results are summarized as follows: 1) During the germination period, the dry weight and crude fat content in cotyledons decreased continuously, but the dry weight seedling axis increased continuously and crude fat content remained almost constent. 2) The triglyceride content in crude fat from cotyledons decreased and free fatty acid content increased continuously, but triglyceride content in crude fat from seedling axis showed no change until 6th day and increased slightly after 8th day, and free fatty acid content showed increase after 4th day and decrease after 6th day. Phospholipids, free and esterified sterols content in cotyledons increased continuously, but their content in seedling axis remained unchanged.

• Asian-Australasian Journal of Animal Sciences
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• v.6 no.4
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• pp.527-539
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• 1993

To investigate the effects of crude protein and thyroxine on growth performance, nutrient utilizability, carcass composition, the content of total fat and cholesterol in leg muscle, breast muscle and liver, and caloric efficiency in broiler chicks. The experiment involved 3 levels of dietary crude protein (1-3 weeks: 20, 23, 26%; 4-6 weeks: 17, 20, 23%) and 3 levels of thyroxine (0.0, 1.5, 3.0 mg/kg). In the starting period (1-3 weeks), body weight gain of chicks fed diets containing 26% crude protein and 1.5 mg/kg thyroxine was higher than any other groups, and among thyroxine levels, 3.0 mg/kg thyroxine groups were lower. The best feed efficiency was obtained at 26% crude protein with no thyroxine supplemented or 1.5 mg/kg thyroxine supplemented groups. In the finishing period (4-6 weeks) the highest body weight gain was obtained at 23% crude protein with no thyroxine supplemented group. Feed intake of 17% crude protein with 1.5 mg/kg thyroxine supplemented group was higher than those of the other groups. It was found that the utilizability of crude protein in the starting period, showed the best utilizability at 20% crude protein with 1.5 mg/kg thyroxine group. Increasing crude protein level from 17 to 23%, utilizability of crude fat was decreased. The carcass composition was significantly (p<0.05) influenced by crude protein and thyroxine. Increasing thyroxine level from 0.0 to 3.0 mg/kg, crude protein content was increased whereas, crude fat content was decreased. Chicks fed diet containing 1.5 mg/kg thyroxine showed the lowest total fat content in liver tissue. In breast muscle, it was significantly (p<0.05) affected by crude protein and thyroxine. Present data revealed that the cholesterol content was increased for the chicks fed 3.0 mg/kg thyroxine. It the caloric efficiency, chicks fed a diet containing 20% crude protein with no thyroxine supplementation showed the highest caloric efficiency and the lowest efficiency was from 23% crude protein group with 1.5 mg/kg thyroxine. From this study it may be concluded that crude fat content of carcass could be successfully reduced by dietary supplementation of thyroxine, whereas crude protein content was increased.

• Korean Journal of Agricultural Science
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• v.42 no.1
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• pp.47-51
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• 2015

This study was conducted to make certain that the intramuscular fat score at 13th rib could represent the fat content of whole loin from Hanwoo in Korea beef grading system. A total 42 loins from 23 carcasses of grade $1^{{+}{+}}$, 16 carcasses of grade $1^+$, and 3 carcasses of grade 1 of Hanwoo were used for this study. The crude fat content and intramuscular fat score at the $1^{st}$, $6^{th}$, and $13^{th}$ rib, and the last lumbar position of loin were measured. The crude fat content was the highest at the $6^{th}$ rib of loin from the carcasses of grade $1^{{+}{+}}$ and $1^+$ (p<0.05). There were no significant difference of the intramuscular fat scores measured by image analysis and beef marbling score (BMS) between the 6th and $13^{th}$ rib of loin from the carcasses of $1^{{+}{+}}$ and $1^+$ and that were significantly higher than intramuscular fat scores at the $1^{st}$ rib and the last lumbar position of the loin. From the results, we conclude that the intramuscular fat score at the $13^{th}$ rib can represent the fat content of loin when meat graders decide the grade of Hanwoo carcass.

• Asian-Australasian Journal of Animal Sciences
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• v.5 no.4
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• pp.629-634
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• 1992

Seventeen Japanese Black steers were used to evaluate the influence of slaughter weight (550 kg, 600 kg or 650 kg), sire (two sires), concentrate feeding (barley or corn) and muscle (six muscles) on the following characteristics: pH value, cooking loss, shear value, moisture and crude fat contents. Crude fat contents were higher, and moisture content and shear values were lower in muscles from the large slaughter weight group 650 kg than those from other slaughter weight groups. Cooking loss, shear value, moisture and crude fat contents differed between sires. Corn feeding increased crude fat content in muscle compared to barley feeding. Muscles containing a large amount of intramuscular fat showed lower shear values and less cooking loss than those containing a small amount of intramuscular fat.

• Korean Journal of Pharmacognosy
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• v.38 no.1
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• pp.90-94
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• 2007

This study was examined the chemical components and total phenol content in acorn powders of Korea and China. Korea acorn powder produced from consists of 6.85% crude protein, 3.57% crude fat and 3.33% crude ash. China acorn powder consists of 1.83% crude protein, 0.41% crude fat and 0.40% crude ash. The composition of unsaturated fatty acid of Korea acorn powder was slightly lower than China acorn powder, but there was no significant difference. The amino acid content of Korea acorn powder was higher than that of China acorn powder. Total phenol content of that Korea acorn powder was 20 mg/g, and that China acorn powder was 3.2 mg/g.

• The Korean Journal of Food And Nutrition
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• v.29 no.5
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• pp.684-691
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• 2016

In this study, we analyzed the biochemical factors in lotus (Nelumbo nucifera) leaf, stem, and yeonjabang and their effects on serum factor levels in mice fed a high-fat (HF) diet. The loutus leaf showed $9.47{\pm}0.30%$ moisture content, $8.25{\pm}0.39%$ ash, $21.45{\pm}1.25%$ crude protein, and $2.21{\pm}0.13%$ crude fat content; the lotus stem showed $11.84{\pm}0.43%$ moisture, $10.21{\pm}0.64%$ ash, $17.55{\pm}0.92%$ crude protein, and $4.16{\pm}0.23%$ crude fat content; and the lotus yeonjabang showed $11.86{\pm}0.50%$ moisture, $6.81{\pm}0.51%$ ash, $18.71{\pm}1.02%$ crude protein, and $3.95{\pm}0.15%$ crude fat. Blood triglyceride levels were higher in the HF group ($146.43{\pm}38.81mg/dL$), and lower in the HF+yeonjabang groups ($98.00{\pm}17.18mg/dL$). In particular, blood triglyceride levels were significantly lower in the groups that had 10% dry yeonjabang powder added to the high-fat diet. The inclusion of excessive high-fat diet increased concentrations of serum insulin and leptin. Serum leptin concentrations were highest in the HF group mice ($3.00{\pm}1.35ng/dL$), whereas they were significantly lower in the HF+yeonjabang groups by $1.34{\pm}0.52ng/dL$ (p<0.05). Thus, addition of dry yeonjabang powder to the high-fat diet was more effective in regulating the levels of serum triglycerides and leptin in mice. Additional studies would help in the development of yeonjabang as a functional food.

• The Korean Journal of Food And Nutrition
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• v.31 no.3
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• pp.435-440
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• 2018

This study analyzed the general components of rice bread with 75% rice content such as water, crude ash, crude protein, crude fat and carbohydrate, and its nutrients such as vitamin C, vitamin A, vitamin E content, minerals, amino acids, and fatty acids. The contents of crude protein were high and those of crude fat were low with the contents of crude ash, crude protein, and crude fat being 1.61, 18.50, 0.04 g/100 g respectively. Vitamin A was not detected and the contents of vitamin C and vitamin E were 3.85 and 3.04 mg/100 g, respectively. The calcium, potassium, magnesium, iron and sodium contents were 222.0, 117.90, 24.12, 2.30, 555.90 mg/100 g respectively. Rice bread contains 9 essential amino acids such as valine, leucine, isoleucine, methionine, threonine, lysine, phenylalanine, histidine, and arginine. The analysis of rice bread fatty acid showed 58.04 mg/100 g of saturated fatty acid, 26.31mg/100 g of monounsaturated fatty acid and 15.64 mg/100 g of polyunsaturated fatty acid. The total essential fatty acid content was 15.49 mg/100 g. With the rising interest in processed rice products, well-being, and diet, it is necessary to develop processed rice foods that are nutritional and low in calories using rice powder that is nutritionally better than flour.

• Journal of Nutrition and Health
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• v.11 no.1
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• pp.27-32
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• 1978

The purpose of this survey was to determine crude fat, crude protein, phospholipid, and total Cholesterol contents of Seolnong-Tang and Other 11 Samples which are traditional diet in Korea, The results obtained were summarized as folllows; 1) The content of crude protein was $7.34{\pm}1.08%$ in Chueo-Tang to $2.94{\pm}0.08%$ in Sundae-Gug, and the content of crude fat was $7.20{\pm}0.31%$ in Seonji-Gug to $2.64{\pm}0.31%$ in Jog-Tang 2) Triglyceride Content of fat was the highest value in Seolnong-Tang ($89.09{\pm}1.34%$) and the lowest one Samgae-Tang ($75.29{\pm}0.37%$). 3) Phospolipid content of fat showed the highest group in Yuqqae-Jang ($12.39{\pm}0.28%$) and Seonji-Gug ($12.18{\pm}0.31%$) the lowest group was Seolnong-Tang ($4.88{\pm}0.73%$) and Dogani-Tang ($4091{\pm}0.30%$). 4) In total cholesterol content of fat extracted, Bosin-fang ($1732.28{\pm}80.85mg%$) was the highest value and Dogani-Tang ($570.66{\pm}22.04mg%$) showed the lowest. 5) In total cholesterol contents of one diet, the highest group was Seonji-Gug ($667.40{\pm}35.73mg$) and Bosin-Tang ($652.96{\pm}22.27mg$) the lowest group was Jog-Tang ($147.64{\pm}17.33mg$) Daggom-Tang ($174.32{\pm}16.63mg$) and Dogani-Tang ($176.36{\pm}19.13mg$).

• Advances in environmental research
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• v.12 no.1
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• pp.65-75
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• 2023

The effect of homobrassinolide (HBL) on the nutrient value of Curcuma longa L. (turmeric) rhizome grown in Nizamabad, Telangana State, India was studied. Application of homobrassinolide (HBL) as foliar spray to turmeric plants on the 20^th, 40^th and 60^th day from sowing resulted in enhanced chemical composition of turmeric rhizome. Application of homobrassinolide (HBL) resulted in enhanced total sugars, principal ingredient curcumin, total poly phenol content, total flavonoid content, total tannin content, crude fat, crude fibre and essential oils (turmerone, zingiberene, cineole and p-cymene) present in the turmeric rhizome indicating the ability of homobrassinolide (HBL) as a potential plant growth regulator (PGR).