• Food Industry
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• s.118
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• pp.44-51
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• 1993

• The Monthly Diabetes
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• s.158
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• pp.58-59
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• 2003

• Digital Contents
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• no.4 s.131
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• pp.92-95
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• 2004

• 가정의 벗
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• v.37 no.12 s.436
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• pp.10-11
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• 2004

• Korean Journal of Food Science and Technology
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• v.26 no.4
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• pp.475-478
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• 1994

The hydrolyzability of chemically modified starches and ramen staches was determined by hog pancreatic ${\alpha}-amylase$ in vitro test. The extents of hydrolysis were 64.5% and 59.3% in native and acetylated potato starch, 70.5% and 60.4% in native and hydroxypropylated corn starch, and 65.2% and 57.3% in native and hydroxypropylated high amylose corn starch, respectively. The hydrolysis extents of waxy corn starch derivatives were shown in the descending order of pregelatinized (74.3%)>native (72.1%)>acetylated (66.5%)>acetyl distarch adiphate (56.4%)>hydroxypropyl distarch phosphate (50.7%). In the test on starches of container and regular ramen cooked by practical way, no significant difference was observed between ramen products of five different makers. Although the hydrolysis rate and extent of chemically modified starches were lower than those of native starches, the digestibility of ramen seemed to be not affected in the common diet as the use level of modified starch was relatively low.

• Food Engineering Progress
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• v.15 no.4
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• pp.297-304
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• 2011

Ramen flour formulation was optimized by applying a mixture experimental design. In the optimization, the overall palatability (OP) of cooked ramen and the rheological properties of selected dough were maximized or minimized. Blended ratios of the ingredients such as Dark Northern Spring (DNS), Hard Red Winter (HRW), and Soft White (SW) were designed on a simplex-lattice. Dough rheological properties were measured by Rapid Visco Analyser (RVA), Farinograph, and Extensograph, and the overall palatability by sensory evaluation. Several principal dough rheological properties such as RVA peak viscosity (PV), Farinograph development time (DT), and Extensograph resistance/extensibility after 45 min (R/E 45 min) were selected to influence the overall palatability by canonical correlation analysis (CCA). Goals of the optimization were given as OP maximized, PV maximized, DT minimized, and R/E at 45 min maximized. The optimization results were found to be DNS 33.3%, HRW 33.3%, and SW 33.3% with OP, 5.825; PV, 587.9 cP; DT, 3.1 min; R/E at 45 min, 2.339 BU/mm.

• Korean Journal of Food Science and Technology
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• v.36 no.1
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• pp.9-13
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• 2004

Effective methods for extraction of hot taste component in red (capsaicin) and black (piperine) peppers and simultaneous HPLC analysis were established to estimate level of peppers used. Capsaicin and pipeline contents of red and black peppers were 48.75-87.58 and 2900-5520 mg/100 g, respectively, Contents of capsaicin and pipeline in ramen soup base were $2.47{\pm}1.49mg/100g$ and $46.20{\pm}16.10mg/100g$, and estimated levels of red and black peppers were $4.02{\pm}2.37%$ and $1.23{\pm}0.43%$, respectively, In bowl ramens contents of capsaicin and pipeline were $2.02{\pm}1.18mg/100g$ and $41.98{\pm}23.12mg/100g$, and estimated levels of red and black peppers were $3.28{\pm}1.92%$ and $1.09{\pm}0.60%$, respectively. Capsaicin and piperine contents of hot ramens were $4.83{\pm}2.69 mg/100 g$ and $69.49{\pm}20.03mg/100g$, and estimated levels of red and black peppers were $8.62{\pm}4.42%$ and $1.79{\pm}0.58%$, respectively. In bibimmen, capsaicin content was $14.29{\pm}5.72mg/100g$, and piperine was not detected, an indication that only red pepper was used as hot condiment.

• Current Research on Agriculture and Life Sciences
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• v.6
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• pp.121-127
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• 1988

Ramyon(deep fat fried instant noodle with palm oil) preserved in sunlight, room temp. ($20{\pm}5^{\circ}C$), incubator ($30{\pm}2^{\circ}C$) and corrugated fiber board box to investigate the oxidative changes of the Ramyon lipids. In the study, changes in acid value, peroxide value, carbonyl value, TBA value, fatty acid composition, iodine value and panel test were determined with the lipids extracted from the Ramyon samples in intervals for a period of 20 weeks. Acid value, peroxide value, carbonyl value and TBA value of the Ramyon lipid were increased slightly during the storage in aluminum foil package in the corrugated fiber board box in the dark room. They did not appear the oxidative rancid odor at the end of 20 weeks storage. Acid value, peroxide value, carbonyl value and TBA value of the samples under room temp., incubator slightly during storage, while a sharp increase of those values were noticed with the samples of sunlight. Especially, the TBA value of the Ramyon lipid under sunlight markedly increased within 14 weeks and then decreased. Oxidative rancid odor appeared at the end of 10 weeks storage under sunlight, while it took 18 weeks with the sample stored under room temp. and incubator. During the storage under incubator and sunlight for 18 weeks, the content of oleic, linoleic acid decreased, while palmitic and stearic acid increased. However, only small changes were noticed in iodine value of the samples.

• Korean Journal of Food Science and Technology
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• v.37 no.6
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• pp.928-932
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• 2005

Effects of sangwhang mushroom (Phellinus linteus) extract on quality and functionality of ramyon (deep-fried noodle) were investigated by adding 17.5(v/w; II) and 35%(v/w; III) sangwhang mushroom extracts. Although little differences were generally observed in chemical compositions of ramyon samples II, III, and control, potassium contents of samples II and III were lower than control. Content of $(1{\rightarrow}3),\;(1{\rightarrow}4)\;and\;(1{\rightarrow}6)-{\beta}-D-glucan$, major functional component of sangwhang mushroom, increased in proportion to amount of extract added, 2.04 and $3.69{\mu}g/g$ in samples II and III, respectively, much higher than $0,09{\mu}g/g$ of control. Lightness (L) decreased, whereas redness (a) and yellowness (b) increased with increasing amount of extract added. Ramyons containing extract showed higher preference than control in texture analysis (hardness and tension) and sensory evaluation (taste and texture).

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.1
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• pp.96-101
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• 2003

This study was done to analyze the contents of minerals, to compare the measured values of calcium and the labeled values in food labeling and to analyze the ratio of calcium to other minerals in 43 calcium-fortified Food products sold in markets in Seoul, Korea. Content of minerals such as Ca, P, Mg, Na, K, Fe, Cu, Zn was measured by atomic absorption or colorimetric method after dry-ashing or wet-ashing. The measured values of calcium were ranged 65.5~343.9% of the labeled values in 43 calcium-fortified products. In 21 calcium-fortified food products, the measured calcium values were ranged 120～160% of the labeled values, and in three drinks those were less than 80% of the labeled, which is not acceptable to the food regulation. The ratios of Ca:P were 2.63$\pm$1.99 (mean$\pm$SD) in grain Products, 1.79$\pm$0.39 in Ramyuns, 2.80$\pm$0.53 in retort pouch food products and 8.35$\pm$12.87 in drinks. The Ca:Fe ratios were 126.33$\pm$44.36 in grain products, 130.65$\pm$34.67 in Ramyuns, 120.31$\pm$71.15 in retort pouch food products and 700.25$\pm$553.70 in drinks. The ratios of Ca:Mg were 11.86$\pm$5.40 in grain products, 9.29$\pm$1.34 in Ramyuns, 9.09$\pm$2.09 in retort pouch food products and 32.50$\pm$41.35 in drinks. The P:Mg ratios were 4.11$\pm$1.54 in grain products, 4.17$\pm$0.67 in Ramyuns, 2.58$\pm$0.45 in retort pouch food Products and 2.59$\pm$2.50 in drinks. These results suggest calcium contents and the ratio of calcium contents to other minerals in calcium-fortified food products should be strictly controlled.