• 동아시아식생활학회지
• /
• 제27권1호
• /
• pp.50-60
• /
• 2017

This study evaluated the quality characteristics and antioxidant activities of Spergularia marina L. Griseb powder from halophyte plants added to noodles at ratios of 0%, 0.5%, 1.0%, 1.5%, and 2.0% in order to examine its applicability as a substitute for salt. For quality characteristics of noodles with Spergularia marina L. Griseb powder, pH increased (p<0.05) and salinity decreased (p<0.01) with higher added Spergularia marina L. Griseb powder content. Water absorption ratio decreased (p<0.01) while turbidity decreased (p<0.001) with greater addition of Spergularia marina L. Griseb powder. However, volume expansion ratio increased with greater addition of Spergularia marina L. Griseb powder, but there was no significant difference. For chromaticity, L value and a value decreased (p<0.001) while b value increased (p<0.001) with greater addition of Spergularia marina L. Griseb powder. For texture, hardness (p<0.001), gumminess (p<0.001), and cohesiveness (p<0.01) increased with greater amount of added Spergularia marina L. Griseb powder; however, there were no significant differences in adhesiveness, springiness, and chewiness according to the amount of added Spergularia marina L. Griseb powder. In the sensory evaluation, for color, the score was 5.55 points when 1.5% Spergularia marina L. Griseb powder was added, which was the best preference (p<0.001); for flavor, preference was best (5.64 points) when 2.0% Spergularia marina L. Griseb powder was added; for taste, preference was best (5.36 points) (p<0.001) when 2.0% Spergularia marina L. Griseb powder was added; for overall preference (overall quality) the score was 5.55 points when 1.0% Spergularia marina L. Griseb powder was added, which was the best preference (p<0.001). For antioxidant activities, antioxidant activities including total phenol content, total flavonoid content, and DPPH free radical scavenging activity increased (p<0.001) with the amount of added Spergularia marina L. Griseb powder. As a result of the above research, preference was the highest and quality was excellent overall when 1.0% Spergularia marina L. Griseb powder was added. Thus, addition of 1.0% Spergularia marina L. Griseb instead of salt would be desirable.

• 한국식생활문화학회지
• /
• 제31권1호
• /
• pp.81-87
• /
• 2016

In this study, sponge cakes were prepared with replacement of 1, 3, and 5% spergularia marina griseb powder. The specific gravity tended to increase as the ratio of spergularia marina griseb powder increased. The control group had higher moisture content, volume, and specific volume than the spergularia marina griseb powder samples. As the amounts of spergularia marina griseb powder increased, L and b value increased. In terms of textural characteristics, Sponge cake levels of hardness, springiness, cohesiveness, chewiness and brittleness increased as the amount of spergularia marina griseb powder additive increased. In the sensory evaluation, overall acceptability of 3% spergularia marina griseb powder was the highest. Based on the above results, sponge cake, made by addition of 3% spergularia marina griseb could be helpful in improving physical quality as well as taste enhanc the functionality of the product.

• 한국지역사회생활과학회지
• /
• 제20권2호
• /
• pp.181-191
• /
• 2009

This study was conducted to examine the distribution status, the physicochemical composition, and the physiological activity of Spergularia marina grown in the western region in Jeon-Ra-Nam-Do, looking for its potential as a local specialty goods. The amount sold of Spergularia marina to different areas from a rural market place was examined during April, 2008. The proportions of Spergularia marina are as follows; Yeongam(30.5%), Muan(24.3%), Naju(20.3%), Hampyeong(18.0%), and Haenam(7.0%), which were shown higher than those of Pimpinella brachycarpa. Total vitamin C and total chlorophyll contents in Spergularia marina were 68.61mg/100g DW and 58.11mg/g DW, respectively. Total amino acid contents were 331.94mg/100g DW and 20 kinds of amino acids were separated and classified. The contents of inorganic matters in Spergularia marina were as follows; Na(64.23mg/L), Mg(15.88mg/L) K(9.99mg/L), Ca(3.83mg/L). The total phenol and the total flavonoid contents of methanol extracts from Spergularia marina were 41.7mg/L and 18.9mg/L, respectively, with an extracting concentration of 2,000mg/L. The nitrite scavenging activity was highest (83.4%) in hot water extract. These results may be useful as basic data for using Spergularia marina as a local specialty goods.

• 한국식품저장유통학회지
• /
• 제19권6호
• /
• pp.866-872
• /
• 2012

본 연구는 주로 blanching하여 나물로 섭취되고 있는 염생식물인 세발나물을 가지고 데침 과정에 의하여 일반성분, 유리당, 구성 아미노산, 유기산, 비타민 및 무기질 등의 주요 성분 함량 변화를 측정하였다. Blanching에 의해 탄수화물의 함량은 증가하였고, 조단백질, 조지방 및 조회분의 함량은 감소되었으나 유의적인 차이는 없었다. 세발나물의 총 유리당 함량은 blanching에 의해 62.50% 감소되었고, 유리당 중 galactose의 감소가 가장 크게 나타났다. 생 세발나물에 비하여 데친 세발나물의 총 구성 아미노산 및 필수 아미노산의 함량의 함량은 각각 12.17%와 11.78% 감소되었고, 검출된 모든 구성 아미노산의 함량 모두 blanching에 의해 감소되었으나, 생 세발나물과 데친 세발나물의 총 아미노산에 대한 필수 아미노산의 비율은 비슷하게 나타났다. 총 유기산 함량은 blanching에 의해 15.75% 감소되었고, 검출된 유기산 중 acetic acid를 제외한 4종의 유기산 함량 모두 blanching에 의해 감소되었다. 비타민 C와 E의 함량은 각각 17.84%와 27.12% 감소되었고, 총 무기질 함량은 21.18% 감소되었으며 생 세발나물에 가장 많이 함유된 Na 함량의 손실이 가장 컸다. 본 연구 결과 세발나물은 다량의 유용한 영양성분들을 함유하고 있어 식품 소재로 개발 가능성이 높아 앞으로 높은 부가가치를 창출할 수 있을 것으로 생각되며, blanching에 의해 유리당, 구성 아미노산, 유기산, 비타민 및 무기질 등의 성분들이 감소되어 앞으로 이러한 성분들의 손실을 최소한으로 줄일 수 있는 blanching 조건이 연구되어져야 할 것으로 판단된다.

• Natural Product Sciences
• /
• 제20권3호
• /
• pp.152-159
• /
• 2014

A phytochemical investigation of Spergularia marina (L.) Griseb. growing in Egypt, has been carried out, which resulted in the isolation of seven compounds from the different extracts of the plant namely; ${\beta}$-sitosterol glucoside, tricin (1) dihydroferulic acid (2), vanillic acid (3), 4-hydroxybenzoic acid (4), uracil (5) and 8-hydroxy cuminoic acid (6) Structure elucidation of the isolated compounds was carried out using different spectroscopic techniques. This is the first report for the isolation of these compounds from genus Spergularia. Furthermore, 8-Hydroxy cuminoic acid and uracil were isolated for the first time from family Caryophyllaceae. The chemical composition of the volatile components present in the petroleum ether extract of Spergularia marina (L.) Griseb. using combined gas chromatography-mass spectrometry (GC-MS) is reported here for the first time. Of the 97 components present, 59 were identified including three sulfur containing compounds which represented about 1.8% of the volatiles of the total petroleum ether extract. This prompted us to study and report its possible antimicrobial activity. In addition, the antibacterial and antifungal screening of different extracts of Spergularia marina (L.) Griseb. as well as some isolates have been performed using agar diffusion method.

• 한국식품영양학회지
• /
• 제29권2호
• /
• pp.186-199
• /
• 2016

The purpose of this study was to determine the optimal composite recipe of rice muffins with 3 concentrations of Spergularia marina L. Griseb, sugar and grape seed oil, using central composite design. In addition, the mixing condition of rice muffins was optimized by subjecting it to sensory evaluation and mechanical and physicochemical analysis using response surface methodology (RSM). In regard to its antioxidant effects, Spergularia marina L. Griseb had a total phenol and flavonoid contents and DPPH free radical scavenging activity of 17.03 mg/g, 5.13 mg/g and 17.21%, respectively. The results of mechanical and physicochemical analysis showed significant values for lightness, redness, yellowness, hardness, springiness, chewiness, gumminess, cohesiveness, height, volume, weight, specific volume, loss rate, pH, moisture, sweetness and saltiness (p<0.05), and the results of sensory evaluation showed significant values for color, flavor, taste, softness, appearance and overall quality (p<0.05). As results, optimal sensory ratio was found to be 6.69 g of Spergularia marina L. Griseb, 41.89 g of sugar and 30.48 g of grape seed oil.

• 한국식품조리과학회지
• /
• 제32권3호
• /
• pp.279-289
• /
• 2016

Purpose: This study was to determine the optimal composite recipe of rice cookie with 3 concentrations of Spergularia Marina L. Griseb, sugar and grape seed oil, using central composite design (CCD). Methods: The mixing condition of rice cookie was optimized by subjecting it to sensory evaluation and mechanical and physicochemical analysis using response surface methodology (RSM). Results: The results of mechanical and physicochemical analysis showed significant values for lightness, redness, yellowness, hardness, spread factor, loss rate, leavening rate, density, pH, moisture, sweetness and saltiness (p<0.05), and the results of sensory evaluation showed significant values for color, flavor, taste, texture, appearance and overall quality (p<0.05). As a result, the optimal sensory ratio was found to be 6.40 g of Spergularia Marina L. Griseb, 63.49 g of sugar and 106.19 g of grape seed oil. Conclusion: In conclusion, Spergularia Marina L. Griseb is a good source in natural antioxidant aimed at replacing salt, and it is possible to use in cookie or other food products to substitute salt.

• Preventive Nutrition and Food Science
• /
• 제19권4호
• /
• pp.261-267
• /
• 2014

As a part of ongoing research to elucidate and characterize antioxidant and anti-inflammatory nutraceuticals, solvent-partitioned fractions from Spergularia marina were tested for their ability to scavenge radicals and suppress inflammation. The results of the 2',7'-dichlorofluorescein diacetate assay indicate that solvent-partitioned fractions from S. marina scavenged intracellular radicals in $H_2O_2$-stimulated mouse macrophages. The tested fractions decreased the generation of nitric oxide (NO) and the expression of inflammation mediators, namely, inducible nitric oxide synthase (iNOS) and interleukin (IL)-6, by lipopolysaccharide (LPS)-induced mouse macrophages, indicating that S. marina decreases inflammation. Among all tested fractions [i.e., $H_2O$, n-buthanol (n-BuOH), 85% aqueous methanol (aq. MeOH), and n-hexane], the 85% aq. MeOH fraction showed the strongest antioxidant and anti-inflammatory response. The 85% aq. MeOH fraction scavenged 80% of the free radicals produced by $H_2O_2$-induced control cells. In addition, NO production was 98% lower in 85% aq. MeOH fraction-treated cells compared to LPS-induced control cells. The mRNA expression of iNOS and IL-6 was also suppressed in 85% aq. MeOH fraction-treated cells. The results of the current study suggest that the phenolic compound components of S. marina are responsible for its antioxidant and anti-inflammatory effects.

• Preventive Nutrition and Food Science
• /
• 제19권3호
• /
• pp.187-193
• /
• 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.

• 한국작물학회지
• /
• 제59권2호
• /
• pp.139-143
• /
• 2014

본 연구는 한국 서남해안지역에 분포하고 있는 갯개미자리의 염농도에 따른 발아와 생장반응을 구명하고자 수행하였으며 결과는 아래와 같다. 1. 갯개미자리의 염농도 및 온도별 발아율을 조사한 결과, NaCl 0~1.0%에서는 $15^{\circ}C$에서 발아율이 90% 이상으로 높았고, NaCl 2.0%에서는 모든 온도에서 발아가 되지 않았다. NaCl 0%에서 발아율은 $10^{\circ}C$에서 $20^{\circ}C$까지는 90% 이상을 보였지만, $25^{\circ}C$에서는 51.7%로 급격히 낮아졌다. 또한 $15^{\circ}C$에서 NaCl 농도별 발아율이 80% 이상 되는 시기는 NaCl 0%와 0.3%에서는 5일, NaCl 0.5%에서는 7일, NaCl 1%에서는 9일이었고, NaCl 2%에서는 발아하지 못하였다. 2. 염농도별로 8주 동안 양액재배한 결과, 염농도가 NaCl 0, 50, 100, 200, 300, 400 mM에서는 NaCl 50 mM 처리구가 초장 12.5 cm, 건물중 0.73 g로 생장이 가장 좋았다. 또한 해수 0, 12.5, 25, 50, 100%에서는 해수 12.5% 처리구가 초장 20.9 cm, 건물중 0.72 g으로 생장이 가장 좋았으며, 이들 염농도는 모두 NaCl 0.3% 수준이었다. 3. 염농도에 따른 무기성분 함량은 NaCl 농도가 높을수록 $Na^+$ 함량은 높아졌지만, $K^+$과 $Ca^+$, $Mg^+$은 낮아지는 경향을 보였다. 특히 $Na^+$ 함량과 $K^+$ 함량이 대조적으로 변화하였으며, 이들은 NaCl 50 mM에서 함량이 급격히 변화한 다음 NaCl 400 mM까지 완만한 함량 변화를 보였다. 4. 이상의 결과로 볼 때, 갯개미자리는 안정적인 발아를 위해 NaCl 1.0% 이하에서 $15^{\circ}C$ 유지가 필요하고 재배에서는 NaCl 0.3% 수준이 적정 염농도로 생각 된다.