• Title/Summary/Keyword: 사과발효물

Search Result 16, Processing Time 0.045 seconds

Development of an apple/pear pomace fermented with Lentinus edodes Mycelia (사과/배 부산물 및 표고버섯균사체를 이용한 발효물 개발)

  • Kim, Jin-Kyeong;Jo, Seong-Wha;Kim, Eun-Ji;Jeong, Do-Youn
    • Korean Journal of Food Science and Technology
    • /
    • v.51 no.3
    • /
    • pp.286-294
    • /
    • 2019
  • The purpose of this study was to investigate the possibility of enhancing the functional compounds in apple and pear pomace (APP) by fermentation with mycelia from the mushroom Lentinula edodes. A 30% (w/v) APP with added rice bran and Biji was fermented with L. edodes at $24^{\circ}C$ and 80% humidity. The cellulase and pectinase activities in the fermented APP (FAPP) were higher than those in the non-fermented control. In addition, the physiological activities of the FAPP, including DPPH, ABTS radical scavenging, and SOD-like activity, as well as the total polyphenol and ${\beta}-glucan$ contents were higher than those in the control. FAPP treatment significantly reduced LPS-induced nitric oxide (NO) levels in Raw 264.7 cell. Therefore, FAPP treatment was considered to more effectively suppress cell injury caused by inflammatory cytokines through inhibition of LPS-induced NO production. These results suggest that the levels of functional components in APP can be increased by fermentation with this mushroom mycelium. However, further studies are needed before it can be used as a functional material.

Nutritional Analyses and Antioxidant Activity of Apple Pomace (사과 부산물의 영양성분 분석 및 항산화 효과)

  • Kim, Jieun;Shin, Jiyoung;Yang, Ji-Young
    • Journal of Life Science
    • /
    • v.31 no.7
    • /
    • pp.617-625
    • /
    • 2021
  • To enhance the applications of apple pomace, which is a by-product of apple, this study analyzed the nutritional components, ursolic acid content, and antioxidant activity of different solvent (distilled water, fermented alcohol, and methanol) extracts. The samples included hot air-dried and freeze-dried apple pomace. The moisture, protein, fat, ash, and total dietary fiber contents of hot air-dried apple pomace were 3.2%, 3.9%, 2.4%, 2.0%, and 28.5%, respectively, and those of freeze-dried apple pomace were 8.2%, 3.4%, 2.4%, 1.8%, and 33.0%, respectively. Ursolic acid was not detected in the distilled water extract of either sample. However, in hot air-dried apple pomace, the methanol extract was 1,753.32 ㎍/ml, and the fermented alcohol extract was 1,532.94 ㎍/ml. In freeze-dried apple pomace, the methanol extract was 1,407.04 ㎍/ml, and the fermented alcohol extract was 1,221.81 ㎍/ml. The total polyphenol and flavonoid contents were 306.7 ㎍/ml and 950.1 ㎍/ml, respectively in methanol extracts of hot air-dried apple pomace and 277.6 ㎍/ml and 925.0 ㎍/ml, respectively in methanol extracts of freeze-dried apple pomace. 2, 2'-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activities of hot air-dried apple pomace were 73.3% in methanol extract and 59.4% in fermented alcohol extract, and those of freeze-dried apple pomace were 76.1% in methanol extract and 66.0% in fermented alcohol extract. Both samples had the lowest antioxidant activity in distilled water extracts. Similar to DPPH radical scavenging activity, both samples showed increasing 2,2'-azino-bis(3-ethylbenzothiazoline-6- sulfonic acid) (ABTS) radical scavenging activity in the order of methanol, fermented alcohol, and distilled water. All samples had stronger reducing power than ascorbic acid (311.5 ㎍/ ml) as a positive control.

Effects of Dietary Fermented Apple Pomace and Cinnamon Addition on Meat Quality and Performance in Broiler (육계에 사과박 발효물, 계피의 첨가, 급여가 생산성 및 계육 품질에 미치는 영향)

  • Kang, Hwan-Ku;Choi, Hee-Chul;Kang, Bo-Suk;Na, Jae-Cheon;Yu, Dong-Jo;Kang, Guen-Ho;Bang, Han-Tae;Park, Sung-Bok;Kim, Min-Ji;Seo, Ok-Suk;Kim, Dong-Wook;Kim, Sang-Ho
    • Journal of Animal Science and Technology
    • /
    • v.51 no.4
    • /
    • pp.315-320
    • /
    • 2009
  • This experiment was conducted to investigate the effects of dietary supplementation of fermented apple pomace (FAP) and cinnamon on performance, blood profile and meat quality in broiler chickens. A total of six hundred, day old male broiler chicks (Cobb) were randomly divided into 5 groups with 4 replicates of 30 birds each. The treatment groups were; negative control (antibiotic-free diet), positive control (basal diet with 0.05% antibiotics and 0.03% anticoccidials), FAP 1.0%, cinnamon 0.1% and FAP 1.0% + cinnamon 1.0%. The body weight of the broilers fed the diets containing FAP 1.0% was higher than the other treatments during overall period. No synergistic effect in growth performance (weight gain and feed conversion rate) was found when FAP with cinnamon were fed to broilers. No significant differences were observed on the concentration of serum blood chemical. the TBARS was lower in the chickens fed 1.0% FAP diet compared to those of negative group and positive group. These results suggest the possibility that fermented of apple pomace could be used as an alternative to antibiotic growth promoters to improve the performance and meat quality of broiler chickens.

Effects of Feed Supplementations for Fermented Apple Pomace and Cinnamon on Egg Quality and Performance in Laying Hens (산란계 사료 내 사과박 발효물 및 계피의 첨가 · 급여가 생산성 및 계란 품질에 미치는 영향)

  • Kang, Hwan-Ku;Seo, Ok-Suk;Choi, Hee-Chul;Chae, Hyun-Seok;Na, Jae-Cheon;Yu, Dong-Jo;Kang, Guen-Ho;Bang, Han-Tae;Park, Sung-Bok;Kim, Min-Ji;Lee, Ji-Eun;Kim, Dong-Wook;Kim, Sang-Ho
    • Korean Journal of Poultry Science
    • /
    • v.37 no.1
    • /
    • pp.63-68
    • /
    • 2010
  • This experiment was conducted to investigate the effects of dietary supplementation of fermented apple pomace (FAP) and cinnamon on laying performance, egg quality and blood characteristics in laying hens. A total of two hundred 57-wk-old Hy-Line laying hens were divided into five groups with 4 replicates of 10 birds each; control, 0.1% probiotics, 1.0% fermented apple pomace 1.0%, 0.1% cinnamon and 1.0% fermented apple pomace with 1.0% cinnamon. Chickens fed the diets containing 1.0% of fermented apple pomace showed higher egg production than the chickens fed the other diets. No synergic effect on laying performance was found when fermented apple pomace and cinnamon were added to the diets in laying hens. There was no significant major differences in egg quality and serum blood biochemical profiles. These results suggest the possibility that fermentation of apple pomace could be used as the alternative of antibiotic growth promoters.

Fermentation Characteristics of Juice Pomace Feed by Horse Feces Microbes (말분변 미생물을 이용한 주스박 사료의 발효 특성)

  • Hwang, Won-Uk;Kim, Gyeom-Heon;Niu, Kai-Min;Lim, Joung-Ho;Woo, Jae-Hoon;Chae, Hyun-Seok;Park, Nam-Geon;Kim, Soo-Ki
    • Journal of The Korean Society of Grassland and Forage Science
    • /
    • v.37 no.4
    • /
    • pp.290-300
    • /
    • 2017
  • In vitro fermentation was conducted to figure out alternative fiber sources for horse feed. For the development of value-added products as a horse feed resource, the pomaces from apple, carrot, grape, and citrus were fermented under solid-state conditions in the presence of 60% soybean meal with 40% of each fruit pomace at 60% of moisture content. Lactobacillus plantarum SK3873, Lactobacillus plantarum SK3893, Weissella cibaria SK3880, and Bacillus subtilis SK3889 were isolated from the fermented fruit pomace by inoculation of horse feces. For the growth of Bacillus subtilis, Saccharomyces cerevisiae, and Lactobacillus plantarum, they were inoculated in 3-step order at 0, 12, and 24 h, respectively. The fruit pomace was fermented for 48 h at $35^{\circ}C$. The pH of the apple, carrot, grape, citrus and all mixed pomaces decreased from 5.45~6.25 to 4.40~4.77. Microbial growth was maintained at $10^8{\sim}10^9cfu/g$. After 12 and 24 h incubation, dry matter of carrot pomace were highest at 54.84 and 56.66%, respectively (P<0.05) and that of grape pomace was lower than others during fermentation (P<0.05). Dry matter was generally reduced by about 20%. NDF decreased gradually or maintained after 24 h, indicating the fiber degradation. Ash content tended to decrease during fermentation. After 48 hours fermentation, Bacillus, yeast and Lactobacillus showed an excellent growth by using juice by-products. These results suggest that fermented juice pomace has a potential as horse feedstuff with probiotics to maintain beneficial microflora in horse gut.

Ultrafiltration for Quality Improvement of Apple Wine (한외여과공정을 이용한 사과주의 품질개선)

  • Chung, Jae-Ho;Mok, Chul-Kyoon;Lim, Sang-Bin;Park, Young-Seo
    • Applied Biological Chemistry
    • /
    • v.46 no.3
    • /
    • pp.201-206
    • /
    • 2003
  • An apple wine was prepared by fermentation at $25^{\circ}C$ for 2 weeks using Saccha개myces cerevisiae KCCM 12224, followed by aging at $15^{\circ}C$ for 14 weeks, and its physicochemical and microbiological changes were investigated. The viable bacterial cell numbers, increased from $1.4{\times}10^3\;CFU/ml$ at the beginning of fermentation, to $2.8{\times}10^6\;CFU/ml$ after 2 weeks, but decreased to $1.0{\times}10^5\;CFU/ml$ after aging. The viable yeast cell numbers changed from $4.3{\times}10^4\;CFU/ml$ to $1.2{\times}10^7\;CFU/ml$ during the fermentation, and decreased to $1.2{\times}10^4\;CFU/ml$ after aging. Sugar content changed from $20.0^{\circ}Brix$ to $8.5{\circ}Brix$, and reducing sugar content was changed from 9.66% to 6.44%. Alcohol content and acidity increased to 7.0% and from 0.19% to 0.24%, respectively. No changes in acidity, pH, and sugar content were observed during the aging, but reducing sugar and solid contents decreased. When apple wine was fultered through $0.45\;{\mu}m$ nitrocellulose membrane followed by various ultrafiltration membranes with different molecular weight cut-off values, the initial flux $(121.2\;liter/m^2/h)$ and the average flux of Biomax 100k membrane were the highest among the membranes used. These membrane filtration treatments resulted in complete removal of microorganisms as well as decrease in turbidity and solid content without changes in other chemical properties. No changes in the physicochemical properties of the apple wine and no microorganisms were detected during the storage at $156{\circ}C$ for 6 weeks.

The Effects of Dietary Fermented Fruit Pomace and Angelica keiskei Koidz Pomace on Shelf Life, Cholesterol and Fatty Acid Composition in Broiler (발효 과일박 및 신선초박의 급여가 계육 내 지방산 조성, 콜레스테롤 및 저장 기간 중 지방산패도에 미치는 영향)

  • Kang, Hwan-Ku;Choi, Hee-Chul;Chae, Hyun-Suk;Na, Jae-Cheon;Bang, Han-Tae;Park, Sung-Bok;Kim, Min-Ji;Seo, Ok-Suk;Lee, Jee-Eun;Kim, Dong-Wook;Kim, Sang-Ho;Kang, Guen-Ho
    • Food Science of Animal Resources
    • /
    • v.30 no.3
    • /
    • pp.466-471
    • /
    • 2010
  • This study investigated the effects of dietary supplementation of fermented apple pomace (FAP), fermented pear pomace (FPP), fermented orange pomace (FOP), and fermented Angelica keiskei Koidz pomace (FAKP) on performance, shelf life, fatty acid composition and cholesterol in broiler chickens. A total of 600, 1-day-old male broiler chicks (Cobb strain) were randomly divided into six groups with four replicates of 30 birds each. There were five treatment groups: control (C), FAP (1.0%, T1), FPP (1.0%, T2), FOP (1.0%, T3), and FAKP (1.0%, T4). The body weight of the broiler chickens fed FAP diet was higher (1,758 g) than the other treatments. There was no difference in the thiobarbituric acid reactive substances (TBARS) in chicken meat between all groups at days 1, 3, and 5 of storage, while the FAP-supplemented group displayed lower TBARS values at day 7. There was no significant difference in fatty acid composition between the groups but the cholesterol content of chicken meat was lower than the control groups. These results suggest the possibility that FAP could be used as a functional feed to improvement the quality performance of broiler chickens.

Effects of Ginseng Saponin Metabolites and Intestinal Health Active Ingredients of Vegetables Extracts and Fermented Lactic Acid Bacteria (비지터블 추출물 및 유산균 발효물의 진생사포닌 대사산물과 장건강 활성성분 효과)

  • Kim, Hyun Kyoung
    • The Journal of the Convergence on Culture Technology
    • /
    • v.8 no.6
    • /
    • pp.943-951
    • /
    • 2022
  • In this study, 8 kinds of fruits and vegetables such as apples, pears and radishes were cut and hot water extracts and Steamed hot water extract from fruits and vegetables were prepared and used as experimental substrates. As a result of fermenting with 1% (W/V) red ginseng extract (W/V) and 8 types of lactic acid bacteria mixed starter added to the lactic acid bacteria fermented extract, the pattern and content of ginsenosides were almost unchanged in the fruit and vegetable extract group and the steam treatment group. However, in the lactic acid bacteria fermented group, the TLC pattern was changed according to the fermentation process and treatment, and the content of ginsenosides converted into Rg3(S) and Rg5 increased. No change in the number of lactic acid bacteria (cfu) was observed in all four types of fruit and vegetable extracts. The number of lactic acid bacteria CFU was slightly decreased in the four fermented groups of fruit and vegetable extracts, but the growth inhibitory effect of beneficial bacteria was not significant. The growth inhibitory effect of the three harmful bacteria was not affected by the growth of E. coli and Pseudomonas in the four fruit and vegetable extracts. However, the proliferation of Salmonella was inhibited, which was confirmed as the growth inhibitory effect of the fruit and vegetable extract regardless of whether the steamed hot water extract or red ginseng extract was added.

Characteristics of Leaves, Roots, and Fruit as Influenced by Energized-Functional Water Supply in Fuji Apple Trees (Energized 기능수 처리에 따른 후지사과의 잎, 뿌리 및 과실특성)

  • Kim, Wol Soo;Chung, Soon Ju
    • Horticultural Science & Technology
    • /
    • v.16 no.2
    • /
    • pp.233-235
    • /
    • 1998
  • Energized-functional water (EFW) and powder (EFP) were manufactured by Kyungwon Institute of Life Science, Seoul, through a series of processes; tap water ultra-purification energy imprinting with catalysts in platinum columns mixing energy-imprinted water + activated zeolites + photosynthetic bacteria fermenting at $25^{\circ}C$ filtering EFW and/or EFP. A single application of EFP to soil under tree canopy before bud burst, combined with three EFW applications to soil during growth of 'Fuji' apples (Malus domestica Borkh.) resulted in a higher Ca concentrations in fruit skins and flesh, and lower Ca and N concentrations in leaves and shoot-bark tissues. EFW also stimulated the net photosynthesis of leaves and root activity. Soluble solid concentrations (SSC) and anthocyanin levels of fruits were also significantly increased at harvest, producing greater firmness and less core browning during storage at $0^{\circ}C$. However, there was no significant difference in titratable acidity of fruit juice between the EFW treatment and the controls.

  • PDF

Immunomodulatory and anti-metastatic activities of a crude polysaccharide isolated from Korean apple vinegar (한국산 사과식초에서 분리한 다당의 면역 및 항전이 활성)

  • Kim, Han Wool;Shin, Kwang-Soon
    • Korean Journal of Food Science and Technology
    • /
    • v.51 no.2
    • /
    • pp.152-159
    • /
    • 2019
  • To characterize new physiologically active components in Korean apple vinegar, a crude polysaccharide (KAV-0) was prepared by precipitation with 80% (v/v) ethanol. KAV-0 mainly comprises 38.2% mannose, 19.1% galactose and 14.3% glucose. In an in vitro cytotoxicity analysis, KAV-0 promoted the proliferation of peritoneal macrophages and RAW 264.7 cells in a dose-dependent manner, and showed no cytotoxicity in B16-BL6 melanoma cells. Murine peritoneal macrophages and RAW 264.7 cells stimulated by KAV-0 produced various cytokines such as interleukin (IL)-6, IL-12, and tumor necrosis factor $(TNF)-{\alpha}$, and nitric oxide (NO). Intravenous (i.v.) administration of KAV-0 significantly augmented NK cell cytotoxicity against Yac-1 tumor cells. In experimental lung metastasis caused by B16-BL6 melanomas, prophylactic i.v. administration of KAV-0 at a dosage of $1,000{\mu}g/mouse$ inhibited lung metastasis by 53.0%. These results suggest that the crude polysaccharide (KAV-0) isolated from Korean apple vinegar has a considerably high anti-metastatic activity and immunomodulatory activities beneficial to human health.