This study investigated the quality characteristics of convenient chicken porridge prepared with fresh ginseng powder (FGP). The porridge made with the addition of FGP showed significantly higher or similar pH at 5.99-6.13 compared to porridge made without adding FGP. The convenient chicken porridge with FGP had lower viscosity and higher spreadability than the control group (p<0.05). This porridge exhibited higher lightness (L) and yellowness (b) values but a lower redness (a) value than the control group (p<0.05). The porridge made with the addition of 0.4% blanched FGP (BG0.4) displayed higher total polyphenol content, 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical scavenging activities than the other types of chicken porridge (all p<0.05). The porridge with the addition of FGP showed weaker “rice grain size”, “glossiness”, “appearance cohesiveness”, “cooked rice aroma”, “sweet taste”, “texture cohesiveness”, “thickness”, and “stickiness” than the control group (all p<0.05). The appearance and flavor acceptance were significantly higher or similar for the porridge samples made with the addition of 0.2% non-blanched FGP (NBG0.2) and 0.4% non-blanched FGP (NBG0.4) when compared with those of the control group.

This study investigated quality characteristics and antioxidant activity of beetroots after blanching. Beetroots were blanched in distilled water, 2% NaCl water, and 2% citric acid water at 100°C for 3 minutes (the blanched group). The moisture content was highest in the control (CON) at 91.30% (p<0.05), and cooking loss was lowest in the water-blanched beetroot (BW) at 5.39% (p<0.01). Chromaticity decreased after blanching compared to CON (p<0.001). Total polyphenol contents (TPC) and total flavonoid contents (TFC) decreased after blanching, and as a result of comparing the True retention (TR) of the blanching treatment group, BW had the highest with TPC TR 91.22% and TFC TR 70.51%. DPPH and ABTS+ radical scavenging activities were highest in the CON, and in the blanching group BW was highest scavenging activity. The total number of microorganisms in the CON group was 2.97 log CFU/g, whereas no microorganisms were detected in the blanched groups. Therefore, this study, blanching in water without additives is the most appropriate method for preserving physiologically active substances and nutrients in beetroots and inhibiting microbial growth.

We determined physicochemical characteristics and antioxidant activities of cookies prepared by replacing wheat flour with 0, 3, 6, and 9% freeze-dried burdock powder instead of wheat flour. The leavening and loss rates of the cookies decreased in proportion to the amount of burdock powder added to the dough. The moisture content of the cookies increased in proportion to the amount of burdock powder added and the crude protein and hardness were higher in the burdock-added group compared to the control. The lightness and yellowness of the cookies decreased, and the redness increased in proportion to the amount of burdock powder added. The total flavonoid and polyphenol compounds in the cookies increased in proportion to the amounts of burdock powder added. The antioxidant activities also tended to increase in proportion to the amount of burdock powder added. Based on the above results, adding burdock powder to cookies can increase antioxidant activity by increasing the content of antioxidant components, such as polyphenols and flavonoids. In addition, it is believed that adding burdock powder at levels of 3 to 9% of the weight of flour would result in cookies with spreadability, swelling power, and hardness similar to those of regular cookies.

This study investigated quality characteristics and functionality of rose sparkling wine that were manufactured by secondary fermentation after inoculation of yeast strains. The pH of the samples ranged from 3.96 to 4.05 and total acidity ranged from 0.23 to 0.32%. The alcohol contents of wines ranged from 6.4 to 6.6% and the CO2 pressure ranged from 2.0 to 2.6 bar. The brightness of rose wines ranged from 84.72 to 87.36, the redness from 9.28 to 14.15, and the yellowness from 9.50 to 19.20. The hue value of wines ranged from 1.137 to 1.513 and color intensity ranged from 0.724 to 0.882. Aroma analysis identified 14 alcohols, 22 esters, 4 ketones, 4 acids, and 17 miscellaneous compounds. The total tannin contents and total polyphenol contents of wines were 11.28~12.43 mg% and 24.79~28.20 mg%, respectively. The DPPH radical scavenging activity of wines ranged 63.33 to 67.89% and the ABTS radical scavenging activity of wines 82.16~86.06%. The results of this study provide a basis for establishing the brewing process of rose sparkling wines yeast strains.

본 연구에서는 순례명상자의 참여 특성에 따른 영성적 웰빙, 삶의질, 회복 경험의 차이를 살펴봄으로써 각 참여 특성에 따라 순례명상자들의 경험을 세 분화하고 향후 순례명상 프로그램 구성에 필요한 정보를 제공하는 것을 목적 으로 한다. 본 연구의 연구대상은 인도 순례명상에 참여한 순례명상자 85명으로 영성 적 웰빙, 삶의질, 회복경험 척도로 구성된 설문지를 활용하여 서면조사를 실 시하였다. 수집한 데이터는 SPSS 18.0을 활용하여 빈도분석, 기술통계, 독립표 본 t-검정의 방법으로 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 순례명상자의 영성적웰빙, 삶의질, 회 복경험에 대한 기술통계 분석을 실시한 결과, 영성적웰빙의 하위요인인 종교적웰빙, 영성적웰빙의 척도 전체, 실존적웰빙과 회복경험, 삶의질 순으로 평 균이 높게 나타났다. 둘째, 순례명상자의 연령에 따른 영성적 웰빙, 삶의질, 회복경험의 차이는 유의미하지 않았다. 셋째, 순례명상자의 참여계기에 따른 영성적 웰빙, 삶의질, 회복경험의 차이는 유의미하지 않았다. 넷째, 순례명상 자의 참여목적에 따른 영성적 웰빙, 삶의질, 회복경험의 차이에서는 영성적웰 빙의 하위요인인 실존적웰빙, 회복경험, 삶의질의 평균이 참여목적에 따라 차 이가 없었으며, 불교신행이 참여목적인 경우가 심리적인 도움이 참여목적인 경우에 비해 영성적웰빙의 하위요인인 종교적웰빙과 척도 전체의 평균이 유 의미하게 높은 것으로 나타났다. 본 연구는 순례명상을 경험한 참여자를 대상으로 그들의 심리적 변인에 대 해 경험적으로 확인이고 순례명상의 의미에 대해서 고찰하였다는데 그 의의 가 있다. 주제어: 순례명상자, 참여 특성, 영성적 웨빙, 삶의질, 회복경험.

To develop quality-improved bakery products, the influence of the partial replacement of wheat flour by Artemisia princeps leaf powder (APP) on the quality characteristics of cookies, including antioxidant activities, was investigated. Studies were carried out to evaluate the addition of different percentages of APP on the quality characteristics of cookies prepared by incorporating APP (1-4%) into wheat flour. The incorporation of APP significantly affected the cookies’ physicochemical parameters and sensory acceptance attributes. Such incorporation at different levels significantly reduced moisture content while increasing the cookie dough’s density (p<0.05). The spread ratio, loss rate, L*, and b* values of the cookies decreased, but their hardness and a* value increased significantly with increasing levels of APP substitution (p<0.05). 2,2-Diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis-3-ethylbenzthiazoline- 6-sulphonic acid (ABTS) radical scavenging activities were significantly increased (p<0.05) with higher APP substitution and were well-correlated. Hedonic sensory results showed that cookies fortified with 2% APP generally received satisfactory and acceptable acceptance scores. Consumers seemed to prefer the cookie texture in terms of chewiness when the samples were softer and lighter but less reddish, whereas taste acceptance may be a dominant factor in overall acceptability.

This study investigated the quality characteristics and optimal conditions of noodles produced by adding Baromi 2 Garu floury rice to wheat flour. The lightness of samples with floury rice increased, while the lightness (L*), redness (a*), and yellowness (b*) decreased after cooking compared to before cooking. The weight, volume, and moisture absorption rate of cooked noodles decreased compared to wheat, but turbidity increased as the amount of rice flour increased. In addition, compared to the control with 20% rice flour, GR-20 (flour replacement by 20% Garu floury rice) with floury rice had lower turbidity, showing less cooking loss. The hardness, gumminess, and chewiness of noodles with floury rice decreased as the floury rice content increased, while springiness, cohesiveness, and adhesiveness increased. The elongation force and distance decreased as the amount of floury rice increased. Therefore, the optimal amount of floury rice to replace wheat flour would be 20%. Adding excessive amounts of floury rice to processed foods requires additional processes, such as adding food additives or changing the processing method to control physical properties.

This study established optimal cookie conditions by varying the amount of modified starch treated with octenyl succinic anhydride (OSA). It also investigated the quality and digestion characteristics of the cookies produced. The moisture content increased as the amount of OSA-modified starch added to the cookies increased. As for cookie color brightness, the redness and yellowness decreased as the OSA-modified starch content increased. The spread factor and hardness of the cookies showed the most similar results for control and OSA: 20%. As the amount of OSA-modified starch added to cookies increased, RS tended to increase. It was found that OSA-modified starch cannot easily replace wheat flour completely and that the optimal amount of OSA-modified starch added to cookies is 20%. OSA-modified starch can be used not only as a cookie but also as a low-calorie food ingredient.

In this study, the quality of sow pork was compared with commercial pork to evaluate sow pork as raw meat material for processing. Texture, cooking loss, color, pH, water, lipid, fatty acid, volatile profiles, and sensory characteristics of 3 parts (tenderloin, loin, hind leg) of sow and commercial pork were analyzed. In texture analysis, sow pork had significantly higher shear force compared to commercial pork (tenderloin: sow 143.19 N, commercial 107.79 N; loin: sow 173.62 N, commercial 120.65 N; hind leg: sow 211.76 N, commercial 112.80 N) (p<0.05). There were significant differences in cooking loss, color, and pH, but they differed by part. A total of 49 volatile compounds were identified, and there were significant differences in 22 volatile compounds. In the case of hexanal (one of the warmed-over flavors), which was detected on the largest scale, the relative concentration was significantly higher in the tenderloin of commercial pork (p<0.05). On the other hand, no differences were reported by sensory analysis for hardness, off-flavor, juiciness, oiliness, appearance, taste, and acceptability between cooked sow and commercial pork. This study provides a database on the quality of sow pork by parts, which is considerable to develop proceed meat products using sow meat.

This study was conducted on four types of laver soup prepared using recipes from Gangwon-do (GW), Gyeongsangnamdo (GN), Jeollanam-do (JN), and the media (MD). Salinities, soluble solids, free amino acids, color values, turbidities, and pH values of soups were measured, and sensory evaluations were done. pH values were significantly higher for GW and GN recipes than the JN and MD recipes (p<0.05). The salinities of JN and MD were significantly higher than those of the other soups (p<0.05). Regarding soluble solids, JN had the highest at 2.64oBrix, whereas GW had the lowest at 0.86 °Brix (p<0.05). GW and JN had higher concentrations of valine, phenylalanine, and glutamic acid (p<0.05). JN had significantly higher redness (a) than the other soups but significantly lower lightness (L) and yellowness (b) (p<0.05). Regarding transmittance, GW had a significantly higher value (67.67%T) than the other soups. JN and MD had higher acceptability results than GW or GN in terms of flavor, mouthfeel, and overall acceptability. Sensory intensity evaluations revealed that JN and MD had higher “soy sauce aroma” and “saltiness” and a greater “broth turbidity” than the other soups. These results indicate that the physicochemical and sensory characteristics of regional laver soups differ.

In this study, we aimed to develop a fermented green rice beverage with a unique flavor and physiological function activity. With glutinous green rice and rice nuruk as independent variables, we modeled the antioxidant characteristics and α-glucosidase, α-amylase inhibitory activity of glutinous green rice fermented beverage to verify its significance. The total flavonoid content and α-glucosidase inhibitory activity were selected as Quadratic models, and DPPH radical scavenging ability and α-amylase inhibitory activity were selected as linear models. For the sensory characteristics of glutinous green rice fermented beverage, sweetness, sourness, savory taste, bitterness, throat feel, nuruk scent, and overall preference increased in preference as the amount of glutinous green rice and rice nuruk increased, but significantly decreased after the center point (p<0.01). A blending ratio of 180.00 g of glutinous green rice and 400.00 g of rice nuruk had the highest preference among all the sensory items. Based on these results, we developed a green rice fermented beverage with unique flavor and physiological function activity of rice using glutinous green rice and rice nuruk, and the optimal blending ratio was determined to be 164.04 g of white rice, 195.96 g of glutinous green rice, and 414.61 g of rice nuruk.

This study aimed to investigate the effects of Centella asiatica powder on the quality characteristics and storage stability of goat meat Tteokgalbi. The goat meat Tteokgalbi samples were prepared with four different quantities (0, 0.5, 1, and 1.5%) of Centella asiatica powder. The moisture content of the samples containing Centella asiatica powder was significantly lower than that of the control (p<0.05). The protein content of the samples containing Centella asiatica powder was significantly higher than that of the control (p<0.05). As the proportion of Centella asiatica powder increased, the pH, L*, and a* values of the uncooked and cooked samples decreased (p<0.05). The water holding capacity and the cooking yield of the uncooked and cooked samples were higher in the samples containing Centella asiatica powder than in the control (p<0.05). Also, with the increasing amounts of the Centella asiatica powder, the thiobarbituric acid reactive substance (TBARS) levels decreased. The 1-1.5% Centella asiatica powder group showed lower levels of volatile basic nitrogen (VBN) than the other groups as per the assay (p<0.05). The results indicate that Centella asiatica powder could enhance the quality characteristics and storage stability of goat meat Tteokgabi.