• Title/Summary/Keyword: mixed juice

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Concentration-dependent in vitro Anti-osteoarthritis Effects of Mixed Formula - Pomegranate Concentrate Powder: Eucommiae Cortex: Achyranthis Radix 5:4:1 (g/g) on the Primary Cultured Rat Articular Chondrocytes

  • Choi, Beom Rak;Ku, Sae Kwang;Kang, Su Jin;Park, Hye Rim;Sung, Mi Sun;Lee, Young Joon;Park, Ki Moon
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.33 no.2
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    • pp.131-140
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    • 2019
  • The objective of present study is to evaluate concentration-dependent in vitro anti-osteoarthritic (OA) effects of synergic mixed formula consisted of dried pomegranate juice concentrate powder, Eucommiae Cortex aqueous extract and Achyranthis Radix aqueous extract 5:4:1 (g/g) mixture on the primary cultured rat articular chondrocytes. First, any cytotoxic effect of mixture was observed using MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium Bromide) assay. Next, cyto-protective effect of test substances was evaluated by using the recombinant human interleukin $(rhIL)-1{\alpha}$ induced chondrocytes. In addition, anti-inflammatory effects were also observed on the lipopolysaccaride (LPS) treated chondrocytes through prostaglandin $E_2(PGE_2)$ productions and 5-lipoxygenase (LPO) activities, and inhibitory effects on matrix metalloproteinase (MMP)-2 and MMP-9 activities were observed on $rhIL-1{\alpha}$ treated chondrocytes with their extracellular matrix (ECM) related mRNA expressions. No obvious cytotoxic effects of mixture were demonstrated. Inflammatory damages of chondrocytes and related ECM degradations induced by treatment of LPS or $rhIL-1{\alpha}$ were significantly and concentration-dependently inhibited by pretreatment of mixture from a concentration level of 0.001 mg/ml to 1 mg/ml. In addition, mixture showed $IC_{50}$ for $rhIL-1{\alpha}-induced$ MMP-2 and MMP-9 activities as 44.01 and $162.47{\mu}g/ml$, and also showed $EC_{50}$ for $rhIL-1{\alpha}-induced$ inhibition of collagen type II, SOX9 and aggrecan mRNA expression as 8.61, 10.79 and $4.47{\mu}g/ml$, respectively. It is observed that mixture showed concentration-dependent anti-inflammatory and cytoprotective ECM preserved effects on the primary cultured rat articular chondrocytes without cytotoxicity.

Inhibitory Activity of Garlic Fermented by Pediococcus pentosaceus KACC 91419 against Antibiotic-resistant Pathogens

  • Ham, Jun-Sang;Lee, Seung-Gyu;Kim, Min-Kyung;Oh, Mi-Hwa;Jeong, Seok-Geun;Kim, Dong-Hun;Lee, Se-Hyung;Chae, Jong-Pyo;Lee, Ji-Yoon;Kang, Dae-Kyung
    • Asian-Australasian Journal of Animal Sciences
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    • v.23 no.9
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    • pp.1236-1243
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    • 2010
  • The aim of this study was to screen lactic acid bacteria for the fermentation of garlic and to assess the increase in inhibitory activity of garlic fermented against antibiotic-resistant pathogens for use as an animal feed supplement. We screened 45 strains of lactobacillus for the fermentation of garlic. Of these strains, 23 showed similar growth rates with or without allicin. Cultures of the 23 strains were mixed with an equivalent amount of garlic juice and incubated overnight at $37^{\circ}C$. The three strains with the lowest pH values were Lactobacillus paracasei KCTC 3169, L5 strain, and L. reuteri SW. Garlic juice fermented by the L5 strain more strongly inhibited antibiotic-resistant pathogenic bacteria than L. paracasei KCTC 3169, L. reuteri SW, or garlic juice itself. By examining carbohydrate utilization, morphologic properties and 16S rRNA gene sequences, we identified the L5 strain as Pediococcus pentosaceus and deposited it in the name of P. pentosaceus KACC 91419 into the Korea Agricultural Culture Collection. To identify the antimicrobial compound from the garlic filtrate fermented by P. pentosaceus KACC 91419, we fractionated P. pentosaceus KACC 91419 culture on a C18 column and checked the antimicrobial activity of fractions A6 to A10. Only fraction A9 showed inhibitory activity on Staphylococcus aureus. Comparing the mass spectra of the fractions with and without antimicrobial activity, we observed a single dominant product ion (m/z 157.99) from the fraction showing antimicrobial activity. Its molecular mass (157.99) was 2 atomic mass units less than that of allicin (162.02). This suggests that allicin might be converted to its derivative, which has antimicrobial activity, during fermentation by P. pentosaceus KACC 91419.

Quality Characteristics of Yanggaeng Added with Different Forms and Concentrations of Fresh Paprika (파프리카 첨가 형태 및 첨가량에 따른 양갱의 품질특성)

  • Park, La Young;Woo, Da In;Lee, Sung Won;Kang, Hye Min;Lee, Shin Ho
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.5
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    • pp.729-734
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    • 2014
  • The antioxidant activity and sensory quality of Yanggaeng added with paprika (juice or paste) were investigated. Paprika juice (PJ) or paste (PP) mixed with water at ratios of 0:10 (control), 2:8 (1), 4:6 (2), 6:4 (3), 8:2 (4), and 10:0 (5) were used as ingredients for Yanggaeng. The pH levels of Yanggaeng added with PJ and PP were lower than that of control, and it decreased with increasing PJ or PP contents. Lightness values of PJ and PP Yanggaeng were lower than that of control. Redness and yellowness of PP Yanggaeng was higher than those of PJ Yanggaeng. Hardness, springiness, and cohesiveness were the highest in control and decreased with the amount of PJ or PP. Total polyphenol contents and DPPH radical scavenging activity of PP5 Yanggaeng were the highest. Sensory evaluation showed that color, taste, flavor, texture, and overall acceptability of PJ and PP Yanggaeng were higher than those of control. PJ4 Yanggaeng showed the highest taste (4.46) and overall acceptability (4.23) values, respectively. Sensory quality of PP1 Yanggaeng showed the highest levels of color, taste, flavor, texture, and overall acceptability among PP Yanggaeng.

Use of Awamori-pressed Lees and Tofu Lees as Feed Ingredients for Growing Male Goats

  • Nagamine, Itsuki;Sunagawa, Katsunori;Kina, Takashi
    • Asian-Australasian Journal of Animal Sciences
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    • v.26 no.9
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    • pp.1262-1275
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    • 2013
  • Awamori is produced by fermenting steamed indica rice. Awamori-pressed lees is a by-product of the Awamori production process. Tofu lees is a by-product of the Tofu production process. Research was conducted to test if dried Awamori-pressed lees and Tofu lees can be used as a mixed feed ingredient for raising male goats. Eighteen male kids were divided into three groups of six animals (control feed group (CFG), Awamori-pressed lees mixed feed group (AMFG), Tofu lees mixed feed group (TMFG)). The CFG used feed containing 20% soybean meal as the main protein source, while the AMFG and TMFG used feed mixed with 20% dried Awamori-pressed lees or dried Tofu lees. The groups were fed mixed feed (volume to provide 100 g/d increase in body weight) and alfalfa hay cubes (2.0 kg/d) twice a day (10:00, 16:00). Klein grass hay and water was given ad libitum. Hay intake was measured at 10:00 and 16:00. Body weight and size measurements were taken once a month. At the end of the experiment, a blood sample was drawn from the jugular vein of each animal and the carcass characteristics, the physical and chemical characteristics of loin were analyzed. DCP and TDN intakes in AMFG and TMFG showed no significant difference to the CFG. Cumulative measurements of growth in body weight and size over the 10 mo period in the AMFG and TMFG were similar to the CFG. Blood parameter values were similar to those in normal goats. Dressing carcass weight and percentages, and total weight of meat in the AMFG were similar to that in the CFG, but smaller in the TMFG. The compressed meat juice ratio was higher in both the TMFG and AMFG than the CFG. While the fat in corn, Awamori-pressed lees, and Tofu lees contains more than 50% linoleic acid, the loin fat in both the AMFG and TMFG was very low in linoleic acid due to the increase in the content of oleic acid, stearic acid, and palmitic acid. This indicates that feeding on AMF and TMF does not inhibit hydrogenation by ruminal microorganisms. As in the CFG, the total essential and non-essential amino acids in the loin of the AMFG and TMFG were well balanced. Compared to the CFG, the AMFG and TMFG were high in taurine and carnosine. The results indicate dried Awamori-pressed lees and Tofu lees can be used as a feed ingredient for raising male goats.

Development of a Seasoning Sauce Using Hot Water Extracts from Anchovy Engraulis japonica Fish Sauce Processing By-products (멸치액젓잔사 추출물을 이용한 조미소재 개발)

  • SHIM, Kil Bo;JEONG, Yeon Gyeom;LEE, Heon Suk;JANG, Mi Soon
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.53 no.3
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    • pp.417-422
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    • 2020
  • We developed a seasoning sauce using hot water extracts from anchovy Engraulis japonica fish sauce processing by-products. A temperature of 121℃ was maintained for 120 min and the resulting amino acid content, salinity, and pH were 183.6 mg/100 g, 6.86, and 17.4 g/100 g, respectively. Radish juice, sea tangle Saccharina japonica extract, and mushroom Lentinula edodes were added to improve the flavor. The glutamic acid content of the extract mixed with 10% sea tangle extract was 88.87 mg/100 g and the 5'-GMP (guanine 5'-monophosphate) content of the extract mixed with 10% mushroom extract was 9.67 mg/ g. This study was conducted to determine optimal processing conditions for seasoned products using response surface methodology (RSM). The optimal conditions for X1 (sea tangle extract concentration) and X2 (mushroom extract concentration) were 15.0% and 5.0%, respectively, and the predicted values of the multiple response optimal conditions were Y1 (5'-GMP: 17.36 mg/100 g) and Y2 (glutamic acid: 157.35 mg/100 g). Under the optimal conditions, the experimental values of Y1 and Y2 were 17.32 mg/g and 155.36 mg/100 g, respectively, which are similar to the predicted values. We confirmed the feasibility of developing a seasoning sauce using hot water extract from anchovy fish sauce processing by-products and additives.

Historical Study of Beef Cooking -V. $\{ulcorner}Roasted Skewered{\lrcorner}$- (우육(牛肉) 조리법(調理法)의 역사적(歷史的) 고찰(考察) -V. $\{ulcorner}$산적(算炙, 散炙)${\lrcorner}$-)

  • Kim, Tae-Hong
    • Journal of the Korean Society of Food Culture
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    • v.10 no.4
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    • pp.301-310
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    • 1995
  • The purpose of this study is to survey various recips of the roasted skewered beef (Sanjuk) with twenty three classical cookbooks written before 1943 in Korea. The recipes of the roasted skewered beef are found thirty times in the records, which can be classified into six groups such as the palm-type skewered beef (Sulhamyukjuk), little finger-type skewered beef, mixed skewered beef, juice skewered beef, little finger-type skewered internal organs, and wide-cut skewered internal organs. The palm-type skewered beef and the mixed skewered beef most frequently appeared in the records. The 'Sulhamyukjuk' in the 17th century were inherited while changing its name to 'Sanjuk' in the late 18th century, which is the origin of 'Bulkoki'. There were two types of the roasted skewered beef, the palm-type and the little finger-type; and the palm type preceded the little finger-type. They were used with no change until the 19th century. Actually the roasted skewered beef existed even in the 16th century, but were put down in the early 17th century. In the cooking of 'Sulhamyukjuk' the process of dipping shortly into cold water in the midst of roast seems to absolutely disappeared. Some recipes of the roasted skewered beef were lost, but most have been inherited in the similar way with simplification including little use of internal organs. The main ingredients consisted of parts of cattle such as fresh meat, intestines, heart, liver, omasum, tripe, head, sweet bread, and lung with various vegetables and mushroom. And the main seasonings were mixtures of oil, soy sauce, sesame seed powder, scallion stalk, pepper, sesame seed oil, and salt. And sometimes wine, vinegar, ginger, garlic, and sugar were added.

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Analysis of acidity and sugar content of beverages for children marketed in Korea (국내 시판 중인 어린이 음료의 산도 및 당도 분석)

  • Jeon, Hyun-Sun;Mun, So-Jung;Lee, Ye-Ji
    • Journal of Korean society of Dental Hygiene
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    • v.19 no.6
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    • pp.1077-1087
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    • 2019
  • Objectives: The purpose of this study was to analyze the risk of dental caries and erosion associated with beverage consumption by measuring the sugar content and acidity of beverages for children, marketed in general food stores and cooperative living associations in Korea. Methods: Sixty types of children's beverages marketed in Korea were selected for the study. Calories, sodium, and carbohydrates in the nutrients per 100 ml, the sugar content, and pH of each beverage were measured. Frequency analysis, independent t-test, and one-way ANOVA were performed (p<0.05). Results: There was no significant difference in sugar content, calories, sodium, and carbohydrate content of regular and cooperative beverages, but the pH of cooperative beverages was significantly higher. Moreover, the mixed drinks had significantly lower sugar content, calories, and carbohydrates than fruit and juice, but the sodium content was significantly higher. Conclusions: When choosing beverages for children, caregivers should be able to easily access information about their impact on the child's oral health. Efforts should be made to maintain appropriate levels of sugar and acidity in beverages for children.

Physical Properties of Extruded Snack Made of Dried Onion and Onion Pomace (건조양파착즙박과 건조양파를 이용한 압출스낵의 물리적 특성)

  • 기해진;류기형;박양균
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.30 no.1
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    • pp.64-69
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    • 2001
  • In order to use onion pomace produced from concentration processing of onion juice, dried onion pamace and dried onion were mixed with corn grits at levels of 10, 20, and 30% and extruded in a twin-screw extruder. The physical properties of the extruded onion snack were investigated. The expansion ratio of the extruded onion pomace snack and onion snack and onion snack decreased with onion content. The water absorption index decreased with the onion content. The lightness and the redness of the onion snack decreased and increased as the incorporation level of onion increased, respectively. Native corn grits showed crystalline peaks at 15.2$^{\circ}$, 17.3$^{\circ}$, 17.9$^{\circ}$ and 23.3$^{\circ}$. However, the onion snack did not show the crystalline peaks as native corn grits and showed small peaks at 12.9$^{\circ}$ and 19.8$^{\circ}$. The onion snack showed lower gelatinization temperature and enthalpy than raw corn grits regardless of the onion contents. The rupture strength of the onion pomace snack and onion snack increased with the onion concentration.

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A Study on Infant Feeding and Weaning Practice in Taejon (대전지역 영유아의 수유 및 이유실태 조사)

  • 왕수경;김지현
    • Korean Journal of Community Nutrition
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    • v.4 no.4
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    • pp.489-495
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    • 1999
  • This study was conducted to investigate the weaning practice of 198 infants in Taejon city in October, 1998. Information on infant feeding and weaning practices were obtained by interviewing mothers in gynecologist and pediatric clinics located in Taejon. The results obtained were as follows : In the survey 37.4% of the infants were breast-feeding, while 31.3% of them were bottle-feeding and 29.3% of them were mixed-feeding. The reason for bottled-feeding was due either to the lack of breast-milk secretion or motner’s job. The educational level of the mother and maternal job affected the feeding methods before weaning. Lower rates of breast-feeding were found among mothers witn a lover level of education. The breast-feeding rate was lower in full-time and part-time job worker groups than in housewife. There was no significant difference in the feeding methods according to family income. Among the subjects, 71.5% of infants began to be weaned within 7 months. The onset of weaning was delayed in the full-time worker group. There was no significant difference in the onset time of weaning according to feeding method, the educational level of the mother, and family income. 60.6% of infants received fruit juice and 29.6% of them received cereals for first-given-supplementary food. ‘For baby’s nutritional status’ was the most common motivation for the onset of weaning. Commercially prepared foods were used more than home-made food for supplementary food.

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Lactic Acid Bacteria from Gamecock and Goat Originating from Phitsanulok, Thailand: Isolation, Identification, Technological Properties and Probiotic Potential

  • Hwanhlem, Noraphat;Salaipeth, Lakha;Charoensook, Rangsun;Kanjan, Pochanart;Maneerat, Suppasil
    • Journal of Microbiology and Biotechnology
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    • v.32 no.3
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    • pp.355-364
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    • 2022
  • From independent swab samples of the cloaca of indigenous gamecocks (CIG), anus of healthy baby goats (AHG), and vagina of goats (VG) originating from Phitsanulok, Thailand, a total of 263 isolates of lactic acid bacteria (LAB) were collected. Only three isolates, designated C707, G502, and V202, isolated from CIG, AHG, and VG, respectively, exhibited an excellent inhibitory zone diameter against foodborne pathogenic bacteria when evaluated by agar spot test. Isolates C707 and G502 were identified as Enterococcus faecium, whereas V202 was identified as Pediococcus acidilactici, based on 16S rRNA sequence analysis. When foodborne pathogenic bacteria were co-cultured with chosen LAB in mixed BHI-MRS broth at 39℃, their growth was suppressed. These LAB were found to be capable of surviving in simulated stomach conditions. Only the isolate G502 was able to survive in the conditions of simulated intestinal juice. This research suggests that selected LAB could be used as a food/feed supplement to reduce foodborne pathogenic bacteria and improve the safety of animal-based food or feed.