• Title/Summary/Keyword: Nutraceutical food

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Zingiber officinale: A Simple Spice with Health Benefits & Some Modern Researches

  • Abbasi, Hana;Khatoon, Rizwana;Kabir, Hifzul
    • CELLMED
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    • v.9 no.2
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    • pp.3.1-3.5
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    • 2019
  • Zingiber officinale is a spice which is having a strong historical medicinal background and used by different systems of medicine for various ailments. It is also used to maintain the characteristic sharpness and tangy essence of food and beverages and used in carbonated drinks, as a conserve in sugar syrup. Ginger considered as an incredible drug for inflammation, gastrointestinal problems, pain and sexual problems since centuries. There are many studies carried out in recent years, which proves that the active constituents of ginger shows a variety of pharmacological effects like antiemetic, hepatoprotective, anti hyperlipidemic and antibacterial. The most momentous among all the nutraceutical aspects of ginger are its positive control on gastrointestinal tract including digestive stimulant action, anticancer effect and anti-inflammatory effect.

Inhibition of MMP-2 and MMP-9 Activities by Limonium tetragonum Extract

  • Bae, Min-Joo;Karadeniz, Fatih;Lee, Seul-Gi;Seo, Youngwan;Kong, Chang-Suk
    • Preventive Nutrition and Food Science
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    • v.21 no.1
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    • pp.38-43
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    • 2016
  • Matrix metalloproteinases (MMPs) are crucial extracellular matrices degrading enzymes that take important roles in metastasis of cancer progression as well as other significant conditions such as oxidative stress and hepatic fibrosis. Natural products are on the rise for their potential to provide remarkable health benefits. In this context, halophytes have been of interest in the nutraceutical field with reported instances of isolation of bioactive compounds. In this study, Limonium tetragonum, an edible halophyte, was studied for its ability to inhibit MMP-2 and -9 using HT1080 fibrosarcoma cells. Results showed that L. tetragonum extract was able to inhibit the enzymatic activity and mRNA expression of MMP-2 and -9 according to gelatin zymography and RT-PCR assays, respectively, but it was not able to significantly change the MMP pathway related factors such as tissue inhibitors of metalloproteinases. Also, Mitogen-activated protein kinases pathway-related protein levels and their phosphorylation were assayed. While the phosphorylated p38 levels were decreased, extracellular signal-regulated kinase and c-Jun N-terminal kinase were not affected by L. tetragonum treatment. In conclusion, it was suggested that L. tetragonum contains substances acting as MMP inhibitors on enzymatic activity rather than intracellular pathway intervention, which could be useful for further utilization of L. tetragonum as a source for anti-MMP agents.

Radical Scavenging Activities of Tannin Extracted from Amaranth (Amaranthus caudatus L.)

  • Jo, Hyeon-Ju;Chung, Kang-Hyun;Yoon, Jin A;Lee, Kwon-Jai;Song, Byeong Chun;An, Jeung Hee
    • Journal of Microbiology and Biotechnology
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    • v.25 no.6
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    • pp.795-802
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    • 2015
  • This study investigates the bioactivity of tannin from amaranth (Amaranthus caudatus L.) extracts. The antioxidant activities of the extracts from amaranth leaves, flowers, and seeds were evaluated. Tannin from leaves of amaranth has been evaluated for superoxide scavenging activity by using DPPH and ABTS+ analysis, reducing power, protective effect against H2O2-induced oxidative damage in L-132 and BNL-CL2 cells, and inhibition of superoxide radical effects on HL-60 cells. At a concentration of 100 µg/ml, tannin showed protective effects and restored cell survival to 69.2% and 41.8% for L-132 and BNL-CL2 cells, respectively. Furthermore, at the same concentration, tannin inhibited 41% of the activity of the superoxide radical on HL-60 cells and 43.4% of the increase in nitric oxide levels in RAW 264.7 cells. The expression levels of the antioxidant-associated protein SOD-1 were significantly increased in a concentration-dependent manner in RAW 264.7 cells treated with tannin from amaranth leaves. These results suggest that tannin from the leaves of Amaranthus caudatus L. is a promising source of antioxidant component that can be used as a food preservative or nutraceutical.

Comparison of the Antioxidant Activities and Nitrite Scavenging Activity of Black Chokeberry (Aronia melanocarpa) Extracts (블랙 초크베리 추출물의 항산화 활성 및 아질산염 소거 활성)

  • Jin, Dong-Hyeok;Shin, Ji-Moon;Seong, Jong-Hwan;Lee, Young-Geun;Kim, Dong-Seob;Chung, Hun-Sik;Jang, Seong-Ho;Kim, Han-Soo
    • Journal of Environmental Science International
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    • v.25 no.4
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    • pp.567-577
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    • 2016
  • The purpose of this study was to measure the antioxidant activity and bioactivity of black chokeberry (Aronia melanocarpa). The black chokeberry was known to contain many physiologically active substance, such as ascorbic acid, anthocyanin, quercetin. We extracted black chokeberry powder from four solvents such as chloroform:methanol(CM, 2:1, v/v), distilled water (DW), 70% ethanol, 70% methanol. After that, we determined anthocyanin, total phenol, flavonoid content, DPPH radical scavenging activity, ABTS radical scavenging activity, ferric reducing antioxidant power, reducing power and Nitrite scavenging activity of black chokeberry extracts and as results of comparing each extract. respectively. From the above results shows that antioxidant activity and bioactivity of black chokeberry extracts was the highest in 70% methanol (p<0.05). The results suggest that black chokeberry can be used as nutraceutical foods and natural antioxidant.

Anti-adipogenic and Pro-osteoblastogenic Activities of Spergularia marina Extract

  • Karadeniz, Fatih;Kim, Jung-Ae;Ahn, Byul-Nim;Kim, Mihyang;Kong, Chang-Suk
    • Preventive Nutrition and Food Science
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    • v.19 no.3
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    • pp.187-193
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    • 2014
  • This is an Open Access article distributed under the terms of the Creative Commons Attribution For decades, Spergularia marina, a local food that is popular in South Korea, has been regarded as a nutritious source of amino acids, vitamins, and minerals. While several halophytes are reported to possess distinct bioactivities, S. marina has yet to be promoted as a natural source of bioactives. In this study, the effects of S. marina on the adipogenic differentiation of 3T3-L1 fibroblasts and the osteoblastic differentiation of MC3T3-E1 pre-osteoblasts and C2C12 myoblast cells were evaluated. The anti-adipogenic effect of S. marina was assessed by measuring lipid accumulation and adipogenic differentiation marker expression. S. marina treatment significantly reduced lipid accumulation and notably decreased the gene levels of peroxisome proliferator-activated receptor ${\gamma}$, CCAAT/enhancer-binding protein ${\alpha}$, and sterol regulatory element binding protein 1c. In addition, S. marina enhanced osteoblast differentiation, as indicated by increased alkaline phosphatase activity and increased levels of osteoblastogenesis indicators, namely bone morphogenetic protein-2, osteocalcin, and type I collagen. In conclusion, S. marina could be a source of functional food ingredients that improve osteoporosis and obesity. Further studies, including activity-based fractionation, will elucidate the mechanism of action and active ingredients of S. marina, which would provide researchers with a better understanding of the nutraceutical and therapeutic applications of S. marina.

Purification and Evaluation of Rice Bran Hydrolysates with Antimutagenicity

  • Heo, Seok;Hettiarachy, Navam;Park, Jong-Seok;Kim, Hyung-Il;Paik, Hyun-Dong;Yun, Mi-Suk;Lee, Si-Kyung
    • Food Science and Biotechnology
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    • v.16 no.2
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    • pp.285-289
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    • 2007
  • A 3% suspension of heat-stabilized defatted rice bran was treated with papain, followed by inactivating the enzyme by heat, and centrifuged. The supernatant was subjected to ultrafiltration, and fractions with various molecular sizes, F1 (>30 kDa), F2 (10-30 kDa), F3 (5-10 kDa), F4 (3-5 kDa), and F5 (3 kDa<), were freeze-dried, and evaluated for antimutagenicity by Ames test using Salmonella typhimurium TA 100 against phenazine methosulfate. The F3 fraction containing highest antimutagenicity from ultrafiltration was separated into 6 fractions by DEAE-Sephadex A-25 ion-exchange column chromatography (F3-1-F3-6). Each fractions having protein contents were pooled, dialyzed, freeze dried, and evaluated for antimutagenicity. Among the six fractions, the F3-1, F3-2, and F3-6 fractions showed antimutagenicity, which were 80.2, 53.4, and 58.6% at concentration of $100\;{\mu}g/plate$, respectively. These F3-1, F3-2, and F3-6 fractions were subjected to Sephadex G-50 gel filtration column chromatography for further purification. Among the purified fractions, the F3-1-1, F3-2-2, and F3-6-1 fractions showed antimutagenicity of 84.5, 58.6, and 69.8% at concentration of $100\;{\mu}g/plate$, respectively. It is thought that these peptides can find application for nutraceutical and pharmaceutical products.

The development of a new type of functional fresh apple juice using prebiotic fibers, ginger extract, and cardamom essential oil: Antioxidant capacity and chemical analysis

  • Hamed Hassanzadeh;Mohammadyar Hosseini;Yaseen Galali;Babak Ghanbarzadeh
    • Food Science and Preservation
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    • v.30 no.5
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    • pp.743-757
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    • 2023
  • The formulation of a novel functional fresh apple juice enriched with dietary prebiotic fiber (inulin or polydextrose), ginger extract (GE), and cardamom essential oil (CEO) was carried out based on a combined D-optimal design. In the first stage, sensory evaluation was performed to screen and select the optimum sample for further experiments. The sensory evaluation showed that the sample containing inulin 0.25 g/100 g GE and 0.03 g/100 g CEO had the highest organoleptic score. In the second stage, various chemical experiments, including pH, acidity, formalin index, total phenol, flavonoids, antioxidant capacity, and vitamin C content, were evaluated on the selected enriched apple juices. The addition of GE and CEO caused changes in nutritional characteristics, including antioxidant capacity, total phenol, flavonoids, vitamin C, and IC50, from 35 g/100 g, 350 mg GAE/g, 17 mg/L, 370 mg/kg, and 1,800 mg/kg to 45 g/100 g, 460 mg GAE/g, 21 mg/L, 420 mg/kg, and 1,200 mg/kg respectively. The steady shear flow and dynamic oscillatory shear rheological tests were also performed on the screened samples, and results showed that the addition of dietary fiber in apple juices increased the apparent viscosity, storage modulus, loss modulus, and complex viscosity. In general, adding plant extracts and processed essential oil to apple juice increased the nutritional-nutraceutical value and sensory attributes of apple juice.

Effect of Diets Supplemented with Pharbitis Seed Powder on Serum and Hepatic Lipid Levels, and Enzyme Activities of Rats Administered with Ethanol Chronically

  • Oh, Suk-Heung;Cha, Youn-Soo
    • BMB Reports
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    • v.34 no.2
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    • pp.166-171
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    • 2001
  • The levels of $\gamma$-aminobutyric acid (GAGA) have been analyzed from pharbitis seeds by an AccQ-Tag amino acid analysis procedure. The GABA level of the pharbitis seeds was 125 nmole per gram fresh weight. To investigate the effects of pharbitis seed diets on serum and hepatic lipid levels, as well as enzyme activities of rats administered with ethanol chronically, Sprague-Dawley male rats were fed with either a AIN-76 diet (control), a control diet plus ethanol, a control plus pharbitis seed diet, or a control plus pharbitis seed diet plus ethanol for 30 days. Pharbitis seed diets decreased the serum total cholesterol, triglyceride, LDL-cholesterol, and $\gamma$-GTP levels that were increased by the chronic ethanol administration. In addition, pharbitis seed diets decreased the liver triglyceride and total lipid levels that were increased by the ethanol administration. However, ethanol metabolism was not retarded by the pharbitis seed supplemented diets. The present Endings, plus previous data showing the differences in the effects of cabbage diets having a high or a low level of GABA on the lipid levels and the enzyme activities of rats (Cha and Oh [2000] J. Korean Soc. Food Sci. Nutr. 29, 500-505), raise the possibility that GABA in plants could have a nutraceutical role in the recovery of chronic alcohol-related diseases.

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ACE-inhibitory Effect and Physicochemical Characteristics of Yogurt Beverage Fortified with Whey Protein Hydrolysates

  • Lim, Sung-Min;Lee, Na-Kyoung;Park, Keun-Kyu;Yoon, Yoh-Chang;Paik, Hyun-Dong
    • Food Science of Animal Resources
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    • v.31 no.6
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    • pp.886-892
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    • 2011
  • This study investigated the ACE-inhibitory effect of yogurt beverage fortified with hydrolysates as well as the suitability of hydrolysates as a nutraceutical additive to yogurt beverage. Three whey protein hydrolysates hydrolyzed by alcalase, protamex, and trypsin were each added to yogurt beverage at concentrations of 1.25, 2.5, and 5 mg/mL. Yogurt beverage fortified with 2.5 mg/mL of hydrolysates had 61-69% ACE-inhibitory activity, whereas yogurt beverage fortified with 5 mg/mL of hydrolysates showed 74% ACE-inhibitory activity. There were no significant differences in ACE-inhibitory activity between the alcalase or protamex hydrolysates during storage; however, trypsin hydrolysate exhibited significant differences. On the other hand, physicochemical characteristics such as pH (3.47-3.77), titratable acidity (0.81-0.84%), colority, viable cell count, and sensory qualities were not significantly different among the tested yogurt beverage samples during storage. These results showed that yogurt beverage fortified with whey protein hydrolysates maintained antihypertensive activity and underwent no unfavorable changes in physicochemical characteristics regardless of enzyme type.

Analysis of Anti-Allergic Activities by Chaff Vinegar Liquor (왕겨초액의 추출물에 의한 아토피 완화 효과 비교)

  • Lee, Sang-Han
    • Journal of Life Science
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    • v.20 no.6
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    • pp.960-963
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    • 2010
  • To evaluate whether chaff vinegar liquor (CVL) has potential in ameliorating allergic symptoms in mice, we tested the anti-allergic activities with a DNFB (dinitrofluorobenzene)-induced allergic mouse model. The DNFB-induced allergic symptoms were reduced by 20% compared to the control by chaff vinegar liquor supplemented with Perilla frutescens var. acuta. Allergic symptoms were examined by measuring the width of epidermis swelling. The hematoxyline & eosin (H&E) staining also revealed that the chaff vinegar liquor dramatically decreased the allergic symptoms in the epidermis of the ear. These results collectively suggest that the chaff vinegar liquor supplemented with P. frutescens var. acuta has potential in ameliorating allergic symptoms, showing that the liquor could be a useful biomaterial(s) for the nutraceutical or cosmetic industries.