• Journal of Applied Biological Chemistry
• /
• 제63권1호
• /
• pp.83-87
• /
• 2020

발효식품은 장 건강을 포함하여 건강상의 이로운점을 제공하는 건강기능식품으로 인식되고 있다. 따라서 본 연구는 Lactobacillus plantarum과 Bacillus amyloliquefaciens로 발효 된 커피원두가 건강한 사람의 장내미생물 생태에 미치는 영향을 조사하였다. 커피원두를 발효하여 플라보노이드와 폴리페놀과 같은 이로운 물질이 증가하였다. 또한 발효커피의 섭취로 인해 유의한 장내 미생물생태 및 물질대사 변화가 관찰되지 않았지만, 섬유소 분해 및 단쇄지방산을 생성하는 유익한 미생물이 증가하였다. 본 연구 결과는 발효커피 섭취로인해 장내미생물생태 및 물질대사를 유지하면서 유익한 미생물이 증가하였음을 확인하였다.

• 한국식생활문화학회지
• /
• 제25권2호
• /
• pp.117-125
• /
• 2010

We surveyed 821 children (ages 12-15 y) in Daejeon city and Cunngcheong province, Korea for their use of vitamin mineral supplements (VMS), either over-the-counter drugs and/or health functional foods (HFF). We also considered the significant variables of VMS use, including demographic characteristics, health-related variables, eating habits and nutritional beliefs of VMS by subjects. The frequency of VMS use was 24.8% and, in comparison to counterparts, it was higher in subjects attending middle school (p<0.001), in those living in a large city (p<0.001), in those with a high monthly family income (p<0.05), and in those with high concerns about school performance by parents (p<0.01). Selfhealth concerns by subjects (p<0.05) and concerns about health of offspring by parents (p<0.01) were higher in users than in nonusers. Eating habits of subjects did not affect the use of VMS. Users had a more positive view concerning the potential health benefits of VMS than did nonusers (p<0.05). Most users took VMS when they were healthy (78.9%) and expected 'disease prevention and health maintenance' (44.6%). However, most users did not feel any special effects from VMS use (58.8%), and they got their information on VMS through family and relatives (53.9%). Users of VMS preferred vitamin C supplements (44.2%) and Ca-supplements (56.9%). Therefore, the results show that VMS use is widely spread among the subjects, and that use of VMS is influenced by multiple variables and subjective criteria. Therefore, practical guidelines on VMS use for children's health and growth should be given through nutritional education.

• Mycobiology
• /
• 제42권3호
• /
• pp.215-220
• /
• 2014

Mushrooms are a recognized component of the human diet, with versatile medicinal properties. Some mushrooms are popular worldwide for their nutritional and therapeutic properties. However, some species are dangerous because they cause toxicity. There are many reports explaining the medicinal and/or toxic effects of these fungal species. Cases of serious human poisoning generally caused by the improper identification of toxic mushroom species are reported every year. Different substances responsible for the fatal signs and symptoms of mushroom toxicity have been identified from various poisonous mushrooms. Toxicity studies of mushroom species have demonstrated that mushroom poisoning can cause adverse effects such as liver failure, bradycardia, chest pain, seizures, gastroenteritis, intestinal fibrosis, renal failure, erythromelalgia, and rhabdomyolysis. Correct categorization and better understanding are essential for the safe and healthy consumption of mushrooms as functional foods as well as for their medicinal use.

• Journal of Dairy Science and Biotechnology
• /
• 제35권2호
• /
• pp.73-83
• /
• 2017

The intestinal microbiota has increasingly been shown to have a vital role in various aspects of human health. Among the vast gut bacterial community, Bifidobacterium is a genus which dominates the intestine of healthy breast-fed infants whereas in adulthood the levels are lower but relatively stable. Evidence is increasingly accumulating which shows beneficial effects of supplementation with Bifidobacteria for the improvement of human health conditions ranging from protection against infection to various positive effects. However, Bifidobacterium has not been actively studied while consumption of probiotics has greatly been increased as functional foods in Korea. The aim of this article is to introduce various studies and excellent reviews on the role of Bifidobacteria for human health.

• 대한약학회:학술대회논문집
• /
• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
• /
• pp.334.2-334.2
• /
• 2002

As the part of our continuing study for antihyperlipidemic agents from the herbal medicinal resources. we examined the possibility of the ethylacetate fraction of Alpinia officinarum water extract in vitro and in vivo. We isolated some compounds from the ethylacetate fraction of Alpinia officinarum and measured their antihyperlipidemic activities. The active components isolated by silicagel column lmproved serum TG. HDL and LDL level in corn oil feeding and triton WR-1339 induced hyperlipidemic mice. The most active compound was 3-Methylethergalangin. Consequently. these biologically active gerbal functional foods could be used for preparing the healthy food which might diabetas. hyperlipidemia and other disease.

• Food Science and Biotechnology
• /
• 제18권5호
• /
• pp.1096-1099
• /
• 2009

This study investigated change in the chemical components and antioxidant activity of ramie (Boehmeria nivea) leaves (RL) for the development of functional foods. Proximate compositions of protein, crude ash, and crude fat were 24.49, 11.41, and 4.89%, respectively. Contents of minerals of calcium (Ca), potassium (K), magnesium (Mg), and iron (Fe) were 1,874, 1,433, 362, and 16 mg/100 g, respectively. ${\alpha},\;{\beta}$, and ${\gamma}$-Tocopherol contents were 9.79, 0.18, and 1.44 mg/100 g, respectively. Linoleic and linolenic acid contents were higher than those of palmatic and stearic acid. Total phenolic and flavonoids contents showed the high level of 149 and 49 mg/g. The $IC_{50}$ values of 1,1-diphenyl-2-picrylhydrazyl (DPPH), hydroxyl, and superoxide radical scavenging of RL extracts were 688, 424, and $596{\mu}g/mL$, respectively, while the radical scavenging values by butylated hydroxylanisole (BHA) were 92, 58, and $98{\mu}g/mL$, respectively. Thus, RL has the potential to be used as a healthy and functional food ingredient.

• Food Science and Biotechnology
• /
• 제16권6호
• /
• pp.1006-1010
• /
• 2007

This study investigated changes in the chemical and functional components of germinated rough rice for the development of functional foods. The chemical components that were determined for 'Ilpum', 'Goami2', 'Keunnun', and 'Heugkwang' rough rice cultivars included dietary fiber, free sugars, free amino acids, and functional components such as tocopherols and ${\gamma}$-oryzanol. The crude protein, fat, total dietary fiber, and free sugar contents of the rough rice increased significantly after germination. The essential amino acid content was particularly increased. After the germination of the 'Ilpum', 'Goami2', 'Keunnun', and 'Heugkwang' varieties, the following increases were found: ${\gamma}$-aminobutyric acid increased 2.4, 2.5, 6.1, and 3.4 times, respectively; ${\alpha}$-tocopherol, ${\alpha}$-tocotrienols, and ${\gamma}$-tocotrienols increased significantly; and ${\gamma}$-oryzanol content increased 0.8, 1.1, 1.5, and 1.2 times, respectively. Thus, germinated rough rice has the potential to be used as a healthy and functional food ingredient.

• 대한지역사회영양학회지
• /
• 제13권4호
• /
• pp.463-475
• /
• 2008

This study investigated intake patterns of health functional foods(HFF) in elementary school children and requirements of their parents in the Daejeon area using a questionnaire by 432 parents. Participating parents were composed of female, 83.6% and male, 16.4%. Most of the parents were in their 40's(53.0%) and 30's(45.8%). 47.9% of the children were male and 52.1% were female. The school year of the children was distributed evenly, ranging from the first year to the sixth year. The intake rate of HFF for parents appeared to be 65.3% and for children it appeared to be 63.2%. The primary reason of using HFF to their child was 'For health promotion'(54.4%); the largest reason of non-using HFF was 'Do not feel necessity because is healthy'(48.8%). In regards to purchase place, 'Drugstore' was most selected by 26.1%, while the largest amount of purchase motive was 'Decided by oneself for children's health'(37.7%). The average expense per month was, 'Less than 50 thousand portion'(20.3%). The intake period, 'less than 6 months' was won' for 54.9%. For intake items, 'Vitamin supplementation products' was the largest portion'(20.3%) was indicated. The intake period, less than 6 months' was the most selected by 51.3%. Most people(66.7%) selected '1 kind' of intake item. As for intake effect, 45.4% claimed 'A little help'. In regard to experiencing side effects, 'Is not' was 92.7%, however, diarrhea, nettle rash, nausea etc. were a little. The biggest problem of HFF was 'Falsehood/exaggerative advertisement' as identified by 53.1%. For improvement of the HFF system was, 'Verify by more strict formality' as selected by 55.8%. In regards to experience of nutrition education on HFF, 'Is not' was most selected by 51.0%. The most desirous form of nutrition education was, 'Simple paper material'(31.3%). The most desirous content of nutrition education was, 'nutritional management of classified by life cycle'(37.2%). Therefore, HFF must be used properly to promote the health and growth development of children by acquiring scientific and reasonable information about the ability and usage of the food.

• 동의생리병리학회지
• /
• 제20권5호
• /
• pp.1275-1281
• /
• 2006

This research was planned and executed to evaluate how the nutritional composition and antioxidants contents and antioxidative activity of a composite with Eleutherococcus senticosus and several oriental medicinal herbs . Also, can effect health conditions of people who are suffering from diet-related disease like obesity and hyperlipidemia by taking healthy foods with a composite with Eleutherococcus senticosus and several oriental medicinal herbs in a form of nutritional supplement with our daily meals. With this observation, we found out that a composite with Eleutherococcus senticosus and several oriental medicinal herbs has dietary fiber, Zn, Cu, Fe and water soluble antioxidants and effect on antioxidative activity. We concluded that we could apply the components in a form of various foods. The information we received from this conclusion will be a basic information on how we can apply oriental medicinal resources into other foods and in the field of functional food research, which already draes sizable attention world-wide.

• 약학회지
• /
• 제49권3호
• /
• pp.237-243
• /
• 2005

Present study was performed for the development of a new supplementary product with gastroprotective effect. The preliminary screening were conducted for the effects of HCl-ethanol-induced gastric lesions in rats. Samples were aloe gel, active hexose correlated compound (AHCC) mentioned that have GI protective property and pulmuone healthy aloe gel (PHAG) that mixture of natural products from Pulmuone company. Aloe gel significantly inhibited HCl-ethanol-induced gastric lesions at the oral dose of 5 ml/kg. AHCC showed the strongest effectiveness at the oral dose of 1,200 mg/kg. PHAG also showed the significant effects at the oral dose of 10, 20 g/kg. In pylorus ligated rats, the treatments of aloe gel, AHCC and PHAG showed decrease in the volume of gastric secretion and acid output. And aloe gel, AHCC and PHAG significantly suppressed the aspirin-induced ulcer and chronic ulcer in pylorus ligated rats. The treatments of aloe gel and PHAG significantly reduced acetic acid-induced ulcer at the oral dose of 5 ml/kg and 10 g/kg for 12 days. In this study; we have found that PHAG had significant improvement in acute gastritis and ulcer at the dose of 20 g/kg and in chronic gastritis and ulcer at the dose of 10 g/kg. Also we evaluated the anti-bacterial activity against H. pylori treated with aloe gel, AHCC and PHAG. PHAG had a equivalent anti bacterial activity with ampicillin against H. pylori at the dose of 1 g/kg.