Jump to Main Content
PubAg
Main content area
Search
« Previous |
1 - 20 of 36
|
Next »
Search Results
- Author:
- Kim, Ji Hyun; Lee, Sanghyun; Cho, Eun Ju
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 191-200
- ISSN:
- 1226-7708
- Subject:
- Acer; apoptosis; brain; caspase-3; caspase-9; cell viability; gene expression regulation; genes; hydrogen peroxide; inducible nitric oxide synthase; inflammation; lactate dehydrogenase; neurodegenerative diseases; neurons; neuroprotective effect; oxidative stress; prostaglandin synthase; proteins
- Abstract:
- ... Oxidative stress by over-production of reactive oxygen species (ROS) in brain is widely known as a cause of neurodegenerative disease. We investigated protective effects of Acer okamotoanum against oxidative stress by hydrogen peroxide (H₂O₂) in SH-SY5Y neuronal cells. Acer okamotoanum reduced ROS production and lactate dehydrogenase release in H₂O₂-induced SH-SY5Y cells, resulting in elevation of ...
- DOI:
- 10.1007/s10068-018-0381-6
- PubMed:
- 30815310
- PubMed Central:
- PMC6365339
-
https://dx.doi.org/10.1007/s10068-018-0381-6
- Author:
- Wang, Hongbo; Huang, Jinge; Sun, Lei; Xu, Fuchao; Zhang, Wei; Zhan, Jixun
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 155-163
- ISSN:
- 1226-7708
- Subject:
- Bacillus subtilis; carbon; cell viability; gamma-aminobutyric acid; monosodium glutamate; nitrogen; pH; peptones; potato starch; probiotics; response surface methodology; temperature
- Abstract:
- ... This study was to establish an integrated process for the co-production of γ-aminobutyric acid (GABA) and live probiotics. Six probiotic bacteria were screened and Bacillus subtilis ATCC 6051 showed the highest GABA-producing capacity. The optimal temperature and initial pH value for GABA production in B. subtilis were found to be 30 °C and 8.0, respectively. A variety of carbon and nitrogen sourc ...
- DOI:
- 10.1007/s10068-018-0461-7
- PubMed:
- 30815306
- PubMed Central:
- PMC6365325
-
https://dx.doi.org/10.1007/s10068-018-0461-7
- Author:
- Yun, Ji-Hyun; Park, Sung-Hwan; Choi, Goo-Hee; Park, In-Jae; Lee, Jin-Ha; Lee, Ok-Hwan; Kim, Jung-Hyon; Seo, Yun-Hee; Cho, Ju-Hyun
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 209-214
- ISSN:
- 1226-7708
- Subject:
- Brassica napus; blood glucose; cholesterol; dose response; glycemic effect; glycohemoglobin; mice; noninsulin-dependent diabetes mellitus; protective effect; triacylglycerols; vanadium
- Abstract:
- ... The purpose of this study was to determine the antidiabetic effect of an extract of nutricultured Brassica napus containing vanadium (BECV). The BECV was prepared following nutriculture of B. napus with a Jeju water vanadium concentrate for 7 day. The BECV was administered to db/db mice for 8 weeks at different dosages (0.028, 0.14, and 0.7 μg/kg; as vanadium concentration in BECV). After 8 weeks, ...
- DOI:
- 10.1007/s10068-018-0436-8
- PubMed:
- 30815312
- PubMed Central:
- PMC6365333
-
https://dx.doi.org/10.1007/s10068-018-0436-8
- Author:
- Youn, Ji Sun; Kim, Young-Jun; Na, Hye Jin; Jung, Hae Rim; Song, Chang Khil; Kang, So Young; Kim, Ji Yeon
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 201-207
- ISSN:
- 1226-7708
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Dendropanax morbifer; antioxidant activity; chlorogenic acid; ethanol; leaf extracts; leaves; liquid chromatography; polyphenols; rutin; solvents; tandem mass spectrometry
- Abstract:
- ... This study compared the antioxidant activity of extracts from Dendropanax morbifera (D. morbifera) Levillis leaves. The concentrations of flavonoids and polyphenols were measured in extracts of D. morbifera leaves. The antioxidant activities were examined by ABTS and DPPH radical scavenging activity and ferric reducing antioxidant power (FRAP). Total flavonoid and polyphenol contents, and FRAP wer ...
- DOI:
- 10.1007/s10068-018-0352-y
- PubMed:
- 30815311
- PubMed Central:
- PMC6365350
-
https://dx.doi.org/10.1007/s10068-018-0352-y
- Author:
- Rhee, Yun-Hee; Yoo, Sang-Woo; Lee, Seong; Chung, Phil-Sang
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 253-260
- ISSN:
- 1226-7708
- Subject:
- Lespedeza cuneata; cyclic GMP; dihydrotestosterone; dose response; glucose; hepatotoxicity; hydroxysteroid dehydrogenases; lipid metabolism; males; men; menopause; nephrotoxicity; neuronal nitric oxide synthase; nitric oxide; testosterone
- Abstract:
- ... This study aimed to evaluate the effect of aqueous extract of Lespedeza cuneata (ALC) on men menopause induced erectile dysfunction (ED) and testosterone deficiency syndrome (TDS) in vitro and in vivo. Nitric oxide (NO) and cyclic guanosine monophosphate (cGMP) have been fundamental factors of ED, and free testosterone such as dihydrotestosterone (DHT) has a crucial role in mitigation of TDS. ALC ...
- DOI:
- 10.1007/s10068-018-0434-x
- PubMed:
- 30815317
- PubMed Central:
- PMC6365335
-
https://dx.doi.org/10.1007/s10068-018-0434-x
- Author:
- Cao, Chenxia; Hou, Qiangchuan; Hui, Wenyan; Kwok, Laiyu; Zhang, Heping; Zhang, Wenyi
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 139-145
- ISSN:
- 1226-7708
- Subject:
- Lactobacillus hilgardii; Lactococcus raffinolactis; Leuconostoc mesenteroides; Zymomonas mobilis; alcohols; bacteria; beneficial microorganisms; beverages; fungal communities; grains; polysaccharides; rural areas; yeasts; China
- Abstract:
- ... Chinese Tianshan tibico grains were collected from the rural area of Tianshan in Xinjiang province, China. Typical tibico grains are known to consist of polysaccharide matrix that embeds a variety of bacteria and yeasts. These grains are widely used in some rural regions to produce a beneficial sugary beverage that is slightly acidic and contains low level of alcohol. This work aimed to characteri ...
- DOI:
- 10.1007/s10068-018-0460-8
- PubMed:
- 30815304
- PubMed Central:
- PMC6365348
-
https://dx.doi.org/10.1007/s10068-018-0460-8
- Author:
- Kim, Su-Min; Hwang, Hee-Jeong; Cheigh, Chan-Ick; Chung, Myong-Soo
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 281-287
- ISSN:
- 1226-7708
- Subject:
- Brassica rapa subsp. chinensis; antibacterial properties; chemical treatment; germination; microorganisms; phototherapy; pulsed light irradiation; radishes; roughness; seed treatment; seeds; surface roughness; viability; viability assays
- Abstract:
- ... This study investigated the microbial inactivation effects of intense pulsed light (IPL) treatment as an alternative to chemical treatment for decontaminating the radish and pak choi seeds. The fR values (which indicate the resistance to IPL treatment) for radish and pak choi seeds were 24.50, 20.81 J/cm², respectively. This resistance exhibited by seeds to IPL treatment is related to their surfac ...
- DOI:
- 10.1007/s10068-018-0456-4
- PubMed:
- 30815320
- PubMed Central:
- PMC6365336
-
https://dx.doi.org/10.1007/s10068-018-0456-4
- Author:
- Phongtang, Wallapat; Choi, Geun-Pyo; Chukeatirote, Ekachai; Ahn, Juhee
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 297-301
- ISSN:
- 1226-7708
- Subject:
- Podoviridae; Salmonella Typhimurium; bacteriophages; color; microbiological quality; milk; milk quality; pH; storage temperature; storage time; viral morphology
- Abstract:
- ... This study was designed to evaluate the effect of bacteriophage P22 on the inhibition of growth of Salmonella Typhimurium. The P22 belongs to Podoviridae family consisting of a hexagonal head and short tail. The inhibitory effect of phage in milk was noticeable at the early storage period, showing more than 3 log reduction at 4 h and day 3. The pH values of milk treated with P22 were significantly ...
- DOI:
- 10.1007/s10068-018-0446-6
- PubMed:
- 30815322
- PubMed Central:
- PMC6365343
-
https://dx.doi.org/10.1007/s10068-018-0446-6
- Author:
- Hwang, Ji Eun; Suh, Dong Hwa; Kim, Kee-Tae; Paik, Hyun-Dong
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 215-224
- ISSN:
- 1226-7708
- Subject:
- Panax; anti-inflammatory activity; antioxidant activity; antioxidants; comparative study; flavonoids; gene expression; ginsenosides; hydroponics; inducible nitric oxide synthase; interleukin-1beta; interleukin-6; linoleic acid; methanol; nitric oxide; oxidation; polyphenols; reverse transcriptase polymerase chain reaction; roots; shoots; tumor necrosis factor-alpha
- Abstract:
- ... Hydroponic ginseng (HPG) and soil-cultured ginseng (SCG) were extracted in 70% methanol to quantify relative content of 8 ginsenosides and polyphenolic compounds, and flavonoids to compare their antioxidative effects. Level of nitric oxide and inflammatory targets produced in LPS-stimulated RAW 264.7 cells were measured. 2-year-old HPG shoots contained highest levels of ginsenoside Rb2, Rb3, Rd, R ...
- DOI:
- 10.1007/s10068-018-0450-x
- PubMed:
- 30815313
- PubMed Central:
- PMC6365315
-
https://dx.doi.org/10.1007/s10068-018-0450-x
- Author:
- Shin, Jung-Ah; Jeong, Sang-Hwa; Jia, Cai-Hua; Hong, Soon Taek; Lee, Ki-Teak
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 35-41
- ISSN:
- 1226-7708
- Subject:
- aldehydes; alpha-tocopherol; antioxidant activity; antioxidants; catechin; decarboxylation; emulsions; ferulic acid; nuclear magnetic resonance spectroscopy; oxidation; peroxide value
- Abstract:
- ... The product of ferulic acid decarboxylation, 4-vinylguaiacol (4-VG), is an important antioxidant and is reported to have an antioxidant capacity comparable to α-tocopherol. In this study, evaluation on antioxidant capacities of ferulic acid, catechin, and 4-VG was performed when 200 ppm of each compound was added in a 10% O/W emulsion for 50 days. Peroxide value (POV) results of the O/W emulsion c ...
- DOI:
- 10.1007/s10068-018-0458-2
- PubMed:
- 30815292
- PubMed Central:
- PMC6365321
-
https://dx.doi.org/10.1007/s10068-018-0458-2
- Author:
- Hwang, Ji Eun; Suh, Dong Hwa; Kim, Kee-Tae; Paik, Hyun-Dong
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 225-226
- ISSN:
- 1226-7708
- Subject:
- Panax; anti-inflammatory activity; comparative study; hydroponics
- Abstract:
- ... The original version of this article unfortunately contained a mistake. The presentation of the row “Total (μg/g)” in Table 2 was incorrect. ...
- DOI:
- 10.1007/s10068-018-0474-2
- PubMed:
- 30816351
- PubMed Central:
- PMC6365319
-
https://dx.doi.org/10.1007/s10068-018-0474-2
- Author:
- Herawati, Dian; Giriwono, Puspo Edi; Dewi, Fitriya Nur Annisa; Kashiwagi, Takehiro; Andarwulan, Nuri
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 7-14
- ISSN:
- 1226-7708
- Subject:
- Coffea canephora; antioxidant activity; brewing; caffeine; chlorogenic acid; coffee (beverage); coffee beans; cracking; green beans; grinding; melanoidins; phenolic compounds; roasting; water activity
- Abstract:
- ... Indonesian Lampung Robusta coffee green beans were roasted at eight roasting levels (green bean, early yellow, brown, 1st crack done, very light, light, medium, and dark), followed by grinding and brewing. The physical properties of ground coffee and chemical properties of brewed coffee were analyzed. The resulting data were mapped in order to investigate the critical roasting level. It was observ ...
- DOI:
- 10.1007/s10068-018-0442-x
- PubMed:
- 30815289
- PubMed Central:
- PMC6365344
-
https://dx.doi.org/10.1007/s10068-018-0442-x
- Author:
- Seo, Junsik; Puligundla, Pradeep; Mok, Chulkyoon
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 147-153
- ISSN:
- 1226-7708
- Subject:
- Brassica oleracea var. sabellica; acidity; additive effect; ascorbic acid; bacterial contamination; chlorine; collard greens; color; decontamination; electrolyzed water; flavor; molds (fungi); pH; phenolic compounds; soaking; yeasts
- Abstract:
- ... Acidic electrolyzed water (AEW) was used for collards sanitization. In the AEW (pH of 3.6; 230 mg/L chlorine) generator, the rates of brine inflow and catholyte outflow were 2.73 and 442 mL/min, respectively. Following treatment of the collards with the AEW alone (5 min), the counts of aerobic bacterial contaminants were reduced by 1.91 log CFU/g, whereas 2.22 log CFU/g reduction was noted by the ...
- DOI:
- 10.1007/s10068-018-0435-9
- PubMed:
- 30815305
- PubMed Central:
- PMC6365330
-
https://dx.doi.org/10.1007/s10068-018-0435-9
- Author:
- Chen, Li; Wang, Ji-Lian; Ni, Hua; Zhu, Ming-Jun
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 111-120
- ISSN:
- 1226-7708
- Subject:
- amino nitrogen; astaxanthin; color; gelatin; glass; microencapsulation; starch; storage quality; thermal stability; water solubility; yeast extract; yeasts
- Abstract:
- ... A novel process was developed for encapsulation of astaxanthin from Phaffia rhodozyma. The yeast cells were disrupted by glass beads and the high shearing force partially emulsified the astaxanthin in aqueous phase. The enzymolysis method was then adopted to prepare the yeast extract for a full use of the cells. The gelatin and porous starch were used to microencapsulate the emulsified astaxanthin ...
- DOI:
- 10.1007/s10068-018-0443-9
- PubMed:
- 30815301
- PubMed Central:
- PMC6365347
-
https://dx.doi.org/10.1007/s10068-018-0443-9
- Author:
- Serairi Beji, Raja; Ben Mansour, Rim; Bettaieb Rebey, Iness; Aidi Wannes, Wissem; Jameleddine, Saloua; Hammami, Majdi; Megdiche, Wided; Ksouri, Riadh
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 181-189
- ISSN:
- 1226-7708
- Subject:
- Curcuma longa; alanine transaminase; albumins; antioxidant activity; antioxidant enzymes; aspartate transaminase; bilirubin; blood lipids; blood serum; carbon tetrachloride; curcumin; enzyme activity; flavonoids; hepatotoxicity; high performance liquid chromatography; lipids; protein content; rats; turmeric
- Abstract:
- ... This study was conducted to investigate potentially protective and curative effects of Curcuma longa root (turmeric) powder on CCl₄-induced hepatotoxicity in rats. Turmeric was administered before (preventive effect) or after (curative effect) treatment with CCl₄. Total phenolic and flavonoid levels were 26.35 mg GAE/g and 12.35 mg CE/g, respectively. Using HPLC analysis, turmeric powder was rich ...
- DOI:
- 10.1007/s10068-018-0449-3
- PubMed:
- 30815309
- PubMed Central:
- PMC6365324
-
https://dx.doi.org/10.1007/s10068-018-0449-3
- Author:
- Li, Zhi-hao; Zhou, Bin; Li, Xiu-ting; Li, Shu-gang
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 15-23
- ISSN:
- 1226-7708
- Subject:
- alkalinity; apricots; comparative study; electrolyzed water; emulsions; foaming capacity; pH; protein isolates
- Abstract:
- ... In this current study, comparative study between the effect of electrolyzed water and ultrapure water on the extraction of apricot protein was conducted. The results revealed that under the condition of same pH (pH = 9.5), the extraction efficiency of electrolyzed water on apricot protein was superior to that of ultrapure water. Moreover, apricot protein (EAP) extracted by electrolyzed water displ ...
- DOI:
- 10.1007/s10068-018-0439-5
- PubMed:
- 30815290
- PubMed Central:
- PMC6365326
-
https://dx.doi.org/10.1007/s10068-018-0439-5
- Author:
- Bhaskar, Bincy; Ananthanarayan, Laxmi; Jamdar, Sahayog N.
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 43-52
- ISSN:
- 1226-7708
- Subject:
- Macrotyloma uniflorum; antioxidants; emulsifying properties; enzymatic hydrolysis; enzyme inhibition; essential amino acids; flour; foaming properties; hydrolysates; hydrolysis; hypertension; oxidative stress; pH; peptidyl-dipeptidase A; protein solubility; sensory evaluation; soups; subtilisin
- Abstract:
- ... Horse gram hydrolysate (HGH) with different degree of hydrolysis (DH) (20, 25, 35, 40, and 45%) was prepared from whole horse gram flour using alcalase. The amino acid composition of HGH showed the presence of essential amino acids. The alcalase hydrolysis (DH ≥ 20%) increased protein solubility with a notable difference in the pH range of 3–5 (p < 0.05). The emulsifying activity and stability of ...
- DOI:
- 10.1007/s10068-018-0440-z
- PubMed:
- 30815293
- PubMed Central:
- PMC6365328
-
https://dx.doi.org/10.1007/s10068-018-0440-z
- Author:
- Jung, Youngmi; Kim, Inyoung; Mannaa, Mohamed; Kim, Jinnyun; Wang, Sihyung; Park, Inmyoung; Kim, Jieun; Seo, Young-Su
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 261-267
- ISSN:
- 1226-7708
- Subject:
- Clostridium; Erysipelotrichia; Lactobacillus; Mucispirillum; black tea; fatty liver; fermentation; intestinal microorganisms; kombucha; liver; mice; obesity
- Abstract:
- ... Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver disorders. Possible links have been recently found between the gut-microbiota and the host metabolism in development of NAFLD and obesity. Therefore, understanding the changes in intestinal microbiota during the progression of NAFLD, is important. In this study, the effect of Kombucha tea (KT), obtained by microbial fermenta ...
- DOI:
- 10.1007/s10068-018-0433-y
- PubMed:
- 30815318
- PubMed Central:
- PMC6365329
-
https://dx.doi.org/10.1007/s10068-018-0433-y
- Author:
- Meesilp, Nutthawut; Mesil, Nutthisha
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 289-296
- ISSN:
- 1226-7708
- Subject:
- Pseudomonas aeruginosa; Staphylococcus aureus; UHT milk; bacteria; bacterial growth; biofilm; chlorine; dairies; developmental stages; microbial contamination; sanitizers; stainless steel
- Abstract:
- ... Biofilm is a serious issue in the dairy factory due to it increases the opportunity for microbial contamination. Staphylococcus aureus and Pseudomonas aeruginosa are the bacteria capable to construct the biofilm on materials and equipments. Therefore, the bacterial growth and efficiency of sanitizing agents to solve the problems were evaluated. These bacteria grew well in UHT milk when they were c ...
- DOI:
- 10.1007/s10068-018-0448-4
- PubMed:
- 30815321
- PubMed Central:
- PMC6365316
-
https://dx.doi.org/10.1007/s10068-018-0448-4
- Author:
- Kraithong, Supaluck; Lee, Suyong; Rawdkuen, Saroat
- Source:
- Food science and biotechnology 2019 v.28 no.1 pp. 25-34
- ISSN:
- 1226-7708
- Subject:
- cooking quality; noodles; nutritive value; pasting properties; rehydration; rice; rice flour; sensory properties
- Abstract:
- ... This study aimed to assess flour and noodle qualities after substituting Phitsanulok rice flour (PH) with red Jasmine rice flour (RJ). Blended rice flours were prepared by replacing PH with RJ at various ratios [100:00 (0RJ), 75:25 (25RJ), 50:50 (50RJ), 25:75 (75RJ), and 00:100 (100RJ)]. Some quality improvements were observed in the blended rice flour in terms of chemical and pasting properties a ...
- DOI:
- 10.1007/s10068-018-0452-8
- PubMed:
- 30815291
- PubMed Central:
- PMC6365331
-
https://dx.doi.org/10.1007/s10068-018-0452-8