Coriander Seeds Research Articles

Extraction of monoterpenes from coriander (Coriandrum sativum L.) seeds using subcritical water extraction (SWE) technique

Subcritical water extraction (SWE) of monoterpenes from coriander seeds and effect of extraction conditions were investigated varying temperature (170–200 °C) and time (5–20 min). Monoterpenes was influenced by differences in their chemical structures and SWE conditions. The extraction efficiency of linalool was decreased with the increasing extraction temperature and extraction time, whereas linalool oxide was increased due to conversion of linalool to linalool oxide by hydrothermal oxidation. Geraniol, which has the same chemical formula as linalool, was extracted at a high temperature (170 °C) owing to the different placement of hydroxyl groups. The efficiency of SWE for geraniol (1.22 ± 0.22 mg/g) and linalool oxide (0.30 ± 0.09 mg/g) was higher than that of conventional extraction methods (hexane, methanol, hot water, and hydrodistillation). Therefore, SWE can be used to effectively and selectively extract monoterpenes by exploiting temperature changes in short extraction time.

Food Safety Aspect in the Use of Hydrogen Peroxide in the Cleaning Process of Coriander Seeds

Eventhough coriander (Coriandrum sativum L.) is one of important spices for Indonesian traditional cuisine, it is mostly imported from others countries. One problem related to imported coriander is its appearance with dark brown color does not meet Indonesians consumers preference. To improve the appearance of imported coriander, the importers usually threat the herb by cleaning them using hydrogen peroxide (H2O2). Unfortunately, there is no standard to apply H2O2 as cleaning agent. This condition causes the cleaning process increases potential risk of H2O2 residual contamination on coriander seeds. This research was carried out by treatment of various doses and concentrations of H2O2, drying methods and duration of post-cleaning storage time to observe the effect of using H2O2 as cleaning agent on safety aspect. The result of parameter measured shows that H2O2 treatment did not cause a significant difference in the proximate test. The higher concentration of H2O2 treatment combined with mechanical drying resulted in brighter coriander seeds and more effective brightness achievement. Treatment of H2O2 with a higher concentration resulted in a higher residual value, while mechanical drying method resulted in a more rapid decrease in the residual value of H2O2. The residual value of H2O2 in coriander seeds decreased with longer post-cleaning storage time. All treatment variations resulted in allowable residual value that meet the EPA standard at 30 days storage after treatment.

The Effect of Decoction of Coriander Seeds on Blood Pressure in Menopausal Women with Hypertension in the Work Area of the Mrican Health Center Kediri in 2022

This study is based on the high incidence of hypertension in menopausal women and 40% of them solved it by consuming herbal drinking from their parents before. One of the herbs that can be used to lower blood pressure is coriander seeds. The purpose of this study is the influence of coriander seed stew to the blood pressure of menopausal women who experience hypertension in the work area of ​​Mrican Public Health Center Kediri in 2022.
 The design used in this research is pre experimental with pretest-post test one group design approach. The population in this study were all postmenopausal women who experienced hypertension in Gayam Posyandu village 3 working area of ​​Mrican Kediri Public Health Center in April 2022 of 27 people. Sampling technique of this research is purposive sampling. The sample size is 20 people. The independent variable (X) in this research is coriander seed stew while blood pressure as dependent variable (Y). The instrument used is spygmo manometer. Data analysis using T paired samples.
 The results showed that the mean blood pressure value of sistole after giving the coriander seed stew was lower than before, as was the diastolic blood pressure. Result of data analysis got pvalue = 0.000 or less from α = 0,05 meaning that H0 rejected and H1 accepted, meaning there is influence of coriander seed stew to blood pressure of menopausal women who have hypertension in Work Area of ​​Mrican Kediri Public Health Center in 2022.
 Coriander seeds can lower blood pressure elderly because it contains flavonoids. Elderly are expected to consume coriander seed stew regularly because hypertension is a chronic disease, control blood pressure to the health center on a regular basis.

Mutation induced by gamma irradiation in coriander seeds and their identification by RAPD makers

This study was accomplished to detect variation generated through exposure of Coriander ( Coriandrum sativum L.) seeds to five gamma irradiation doses (0,25,50,100 and150 ) GY by using eighteen RAPDs primers as molecular marker ,results indicated that primers OPC-05 ,OPC-19, OPA-10,OPA-15 and OPB-06 success in giving three treatments a unique fingerprint .Molecular size of amplified ranged between 1860 bp produced by primer OPA-04 and 115 bp produced by primer OPW-04 . Highest degree for polymorphism was 91.66 % produced by primer OPA-04. Monomorphic bands appeared in their higher value in primer OPC-09 . Primer OPA-10 gave highest number unique bands ( reached to seven bands ) Primer OPC-19 gave highest value for amplified bands , primer OPA-10 gave highest value for main bands, Discrimination, in addition to primer efficiency value produced in their high value by primer OPA-04.This study revealed RAPD markers in detection mutation induced by gamma irradiation.

Development of Evaluation Methods for Anti-Glycation Activity and Functional Ingredients Contained in Coriander and Fennel Seeds

Spices are known to have various physiological functions. We focused on the anti-glycation effects of spices, researched anti-glycation active ingredients in coriander (Coriandrum sativum L.) and fennel (Foeniculum vulgare) seeds, and conducted experiments using human skin-derived fibroblast TIG-110 cells as a model of glycation. We isolated 11 compounds from two spice seeds and found several substances that showed anti-glycation activity. A new compound (5,5′-diallyl-2,2′-diglucopyranosyl-3,3′-dimethoxy diphenyl ether) was isolated from fennel seeds and showed high anti-glycation activity with an IC50 value of 0.08 mM, thereby indicating a high anti-glycosylation activity. In this study, we established a glyoxal (GO)-induced glycation test method for human skin cells, confirmed the anti-glycation effect of spice seeds using this glycation induction model, and found that the exposure of TIG-110 human skin-derived fibroblast cells to GO reduced cell viability. The most stable conditions for cell viability were found to be a GO concentration of 1.25 mM and a culture time of 48 h. We evaluated extracts and isolates of spice seeds using this model as a model test for glycation induction. We conducted qualitative and quantitative analyses of carboxymethyl lysine (CML), a type of AGE, to determine the relationship between cell viability and AGEs. The relationship between cell viability and the amount of CML was correlated. Establishing a glycation induction model test using skin cells makes it possible to quickly screen extracts of natural ingredients in the future. Moreover, the results of this model showed that extracts of two spice seeds and their isolates have high anti-glycation activity, and they are expected to be used as cosmetics, health foods, and pharmaceutical ingredients.

Performance of a Metering Unit Equipped with a Fluted Roll for Seeding Coriander Seeds (Coriandrum sativum L.)

The objective of this study was to find out the performance of a seeding unit metering coriander seeds (Coriandrum sativum L.) with a fluted roll. As a first step for the determination of the performance of the metering unit, flow rate measurements were achieved at a combination of five roll lengths and ten different rpm values with three replications. The coefficient of variation (CV, %) was calculated and each CV value was used to characterize the flow evenness. The seed distributions were obtained at three seeding rates (15, 20 and 25 kg ha-1) and three forward speeds (1.0, 1.5 and 2 ms-1). The data obtained from the sticky belt test stand experiments; the seed distribution uniformity was evaluated based on two performance criterion. One of them was the variation factor (Vƒ) and the other one was the goodness criterion (λ). The CV (%) values of flow evenness were found to vary between 0.28 and 1.05%. On the other hand, the variation factor (Vƒ) values were found to range from 0.65 to 0.83 and these values indicated that the seeding can be characterized as precision seeding at all combinations of three seeding rate and three forward speeds. The goodness criterion (λ) values varied between 69 % and 77.3%. Based on the evaluation range of the goodness criterion (λ), the seeding at a seeding rate of 15 kg ha-1 and forward speed of 1.0 ms-1 along with the seeding rate of 20 and 25 kg ha-1 at a forward speed of 1.0 and 1.5 ms-1 was classified as very good. The rest of the four seeding rates and forward speeds combinations, the goodness criterion (λ) was evaluated to be good quality.

STUDY OF NOODLES MANUFACTURING WITH ADDITION OF CO2-MEAL FROM THE SPICE BLEND

Natural flavoring ingredients were produced from a mixture of coriander seeds, allspice berries, summer savory, black peppercorns, namely fat-soluble extracts and meal, by the method of supercritical CO2-extraction. The CO2-meal from the spice blend was used to prepare the noodles in order to add flavors and stimulate the appetite, being added in a ratio lower than 6%. As the added amount of CO2-meal from the spice mixture increases, so the total content of dietary fiber increases and the energy value of the noodles decreases.

Effect of the supplementation of virgin coriander seed oil on reducing reactivity in healthy women with sensitive skin: a randomized double-blind placebo-controlled pilot clinical study.

Sensitive skin is a common condition that affects many people in the world, especially women. This syndrome is defined by the occurrence of unpleasant sensations such as stinging and burning in response to stimuli that should not normally provoke such sensations. Coriander seed oil (CSO) is a 100% virgin oil of coriander seeds and boasts a specific composition of fatty acids, mainly petroselinic acid (60–75%). It has demonstrated its ability to regulate inflammation (NF-κB pathway) and nociception (TRPA1 pathway), two mechanisms supporting sensitive skin, in previous in vitro research. It was, therefore, a good candidate to be tested in vivo on sensitive skin conditions. A pilot clinical study was conducted to evaluate the effect of this ingredient on healthy women showing excessive skin reactions, mainly redness and discomfort when subjected to external stress. The results showed that the daily consumption of 200 mg of CSO for 28 days effectively reduced redness induced by stripping stress and itching induced by stinging stress. It also improved the perception of skin sensitivity and reactivity after 56 days of consumption. These clinical results confirmed that CSO is a promising ingredient to contribute to reducing reactivity in sensitive skin.

Mineral and Microbiological Analysis of Spices and Aromatic Herbs.

Spices and aromatic herbs have always had great historical importance in human nutrition. Their use has been documented for centuries as a rich source of bioactive compounds; they have been used for their health benefits and also for flavoring or coloring food. However, despite the many health properties linked to the use of spices and aromatic herbs, these can represent biological hazards and can contain chemical substances of concern. Certainly, monitoring potential health hazards in spices and aromatic herbs includes microbiological safety and also the content of inorganic substances: both represent a key step. This research aims at monitoring the compliance of various spices and aromatic herbs from a non-European country market (namely: black cumin seeds, Iranian Tokhme Sharbati, clove buds, Shahjeera, Abbaszadeh saffron, organic fenugreek, whole black pepper, cinnamon, Abthul Ahmar (Asario), Ajwan seeds, whole coriander seeds, black sesame seeds, Sabja seeds) with the current European Union (EU) and WHO regulations, when available, regarding mineral and microbiological parameters. In particular, microbiological assays using rapid and conventional methods, and trace mineral determination by inductively coupled plasma mass spectrometry (ICP-MS) were performed. Results show the safety of the tested spices, given that the microbiological parameters were within the legal microbiological criteria set by the European Commission Regulation (EC) No. 2073/2005 and its amendment Regulation (EC) No. 1441/2007. With reference to potentially toxic Cd, Pb, As, Hg, these were within the limits set by the European Commission Regulation (EC) No. 1881/2006 and its amendments, Regulation (EU) No. 1317/2021 and Regulation (EU) No. 1323/2021, and WHO. According to EU regulations, for Pb content, 2 samples out of 16 showed values different from the set limits.

Alleviation of cadmium phytotoxicity in triacontanol treated Coriandrum sativum L. by modulation of physiochemical attributes, oxidative stress biomarkers and antioxidative system

Cadmium (Cd) is a hazardous metal that has a significant risk of transfer from soil to edible parts of food crops including shoots and seeds. Reduction of Cd accumulation is required to lower the risk of Cd exposure in humans and animals feeding on metal contaminated parts of such plants. Coriandrum sativum L. (coriander) exposed to Cd showed stress symptoms such as stunted growth, reduced photosynthetic activity and synthesis of chlorophyll pigments. Growth inhibition in Cd-treated plants was attributed to induction of oxidative stress as demonstrated by higher level of stress biomarkers such as electrolyte leakage, lipid peroxidation and hydrogen peroxide. Primary objective of the current study was to observe the ameliorative role of triacontanol (Tria) in Cd-stressed coriander seedlings. For this purpose, coriander seeds were primed with Tria concentrations of 5, 10, and 20 μmol L−1. Seedlings developed from Tria treated seeds exhibited reduced loss of photosynthetic pigments; mitigated oxidative stress caused by Cd, through improved efficacy of antioxidant machinery comprising superoxide dismutase (SOD), peroxidase (POX), and catalase (CAT) enzymes besides non-enzymatic antioxidants including proline, phenolics and flavonoids. Triacontanol treated seedlings showed enhanced yield attributes suggesting that exogenous Tria could be employed to improve plant tolerance to Cd stress.

Coriander Seed Extract ( Coriandum Sativum L ) as an antioxidant

Diabetes mellitus (DM) is a disease characterized by hyperglycemia, lipoprotein abnormalities, increased basal metabolic rate, enzyme deficiency, and high oxidative stress. This research is an experimental study that aims to explore coriander seed extract (Coriandrum sativum L) using Post-Test Only Control Group Design. This study to was conducted to see the antioxidant potential (DPPH, ABTS, LC-MS/MS) of coriander seed extract (Coriandrum sativum L). Based on the test results, coriander seed extract contains very high phytochemicals, one of which is alkaloid compounds, and in vitro test results found DPPH antioxidant with an average IC50 value of 14.33 g/mL and at the lowest concentration (6.25 g/mL). g/mL), CSE also showed the highest antioxidant activity against ABTS trapping with an average IC50 value of 74.07 g/mL and the results of LC-MS/MS obtained samples of coriander extract containing 0.00009% chlorogenic acid and quercetin compounds. of 0.00012%.

Antibacterial effect of corarian seed (Coriandrum sativum L.) extract on Streptococcus mutans

Dental plaque plays an important role in causing dental caries. In plaque formation, gram-positive coccus bacteria are found, one of which is Streptococcus mutans which can secrete toxins so that tooth cells are damaged. Dental plaque or dental caries can be controlled in number by controlling plaque with antimicrobial agents such as mouthwash. However, the continuous use of antimicrobials can cause side effects for users, including hypersensitivity reactions and resistance, so it is necessary to use natural ingredients as antibacterial alternatives. Therefore, this study used coriander seeds as an alternative to inhibit the growth of Streptococcus mutans bacteria. The purpose of this study was to determine the effectiveness of coriander seed extract (Coriandrum sativum L.) with varying concentrations on the growth of Streptococcus mutans bacteria. This study used the diffusion method as a bacterial test method for coriander seed extract. The concentrations tested in this study were 3%, 6% and 9%. Based on the results of the study showed that there was an inhibition zone in the test of coriander seed extract against Streptococcus mutans. At a concentration of 3% the average inhibition zone was 3.7 mm, the concentration of 6% was 4.7 mm and concentration of 9% by 6.06 mm. The results of this study concluded that coriander seed extract (Coriandrum sativum L.) was effective in inhibiting the growth of Streptococcus mutans bacteria.

In Vitro Potential of Clary Sage and Coriander Essential Oils as Crop Protection and Post-Harvest Decay Control Products.

Owing to their various application fields and biological properties, natural products and essential oils (EO) in particular are nowadays attracting more attention as alternative methods to control plant pathogens and pests, weeds, and for post-harvest applications. Additionally, to overcome EO stability issues and low persistence of effects, EO encapsulation in β-cyclodextrin (β-CD) could represent a promising avenue. Thus, in this work, the EO distilled from two aromatic plants (Salvia sclarea L. and Coriandrum sativum L.) have been evaluated in vitro for their antifungal, herbicidal and insecticidal activities, against major plant pathogens and pests of agronomical importance. Both plants were grown on unpolluted and trace-element-polluted soils, so as to investigate the effect of the soil pollution on the EO compositions and biological effects. These EO are rich in oxygenated monoterpenes (clary sage and coriander seeds EO), or aliphatic aldehydes (coriander aerial parts EO), and were unaltered by the soil pollution. The tested EO successfully inhibited the growth of two phytopathogenic fungi, Zymoseptoria tritici and Fusarium culmorum, displaying IC50 ranging from 0.46 to 2.08 g L−1, while also exerting anti-germinative, herbicidal, repellent and fumigant effects. However, no improvement of the EO biological effects was observed in the presence of β-CD, under these in vitro experimental conditions. Among the tested EO, the one from aerial parts of coriander displayed the most significant antifungal and herbicidal effects, while the three of them exerted valuable broad-range insecticidal effects. As a whole, these findings suggest that EO produced on polluted areas can be of great interest to the agricultural area, given their faithful chemical compositions and valuable biological effects.

Combined Effect of Essential Oils from Lavender (Lavandula officinalis L.) Aerial Parts and Coriander (Coriandrum sativum L.) Seeds on Antioxidant, Anti-diabetic, Anti-cancer and Anti-inflammatory Activities

This study aimed to determine the chemical compositions and the biological activity of coriander and lavender and their combinations. Results showed that coriander and lavender essential oils (EOs) were dominated by oxygenated monoterpenes (79.91-91.89%) owing to the predominance of linalool (25.83-86.63%). Lavender EO had the potent antioxidant (IC50DPPH = 48.53 µg/ml and IC50ABTS = 195.84 µg/ml), anticancer (IP = 54.07%) and anti-inflammatory (IC50 = 64.73 µg/ml) capacities while C. sativum EO was the most effective antidiabetic agent (IC50 = 643.57 µg/ml). The combination of coriander and lavender EOs had enhanced the antiradical ABTS (IC50 = 048.53-187.34 µg/ml) and anti-inflammatory (IC50 = 40.90-60.10 µg/ml) activities. Neutral interaction was detected between coriander and lavender EOs for antiradical DPPH (IC50 = 58.89-82.26 µg/ml) and antidiabetic (IC50 = 690.64-756.94 µg/ml) activities. However, an antagonist effect was produced between coriander and lavender EOs against HT-29 (IP = 11.13-21.52%).

Separation of coriander seeds by Red, Green and Blue image processing

ABSTRACT: Coriander seeds have high socio-economic value in several regions of Brazil, especially in the North and Northeast. Seed maturation determined by color influences the seed quality. With this, digital image processing has become an important tool for separating seeds by color since this classification is usually performed by humans and is highly susceptible to error. The study established parameters for separating coriander seeds by red green and blue (RGB) image analysis, seeking a better selection of coriander seeds according to their color, and evaluating the physiological quality by the germination test. Separation was carried out from two coriander seed lots to obtain samples of 20 g each in three shades: yellowish, gray, and mixed. Images were acquired by the HP C4480 Scanner and processed in the MATLAB software; then, a histogram was constructed for each color analyzed in each sample by the RGB system. ANOVA tested the averages of the scales to ratify the difference in the components’ distributions. The germination test was performed to confirm the results of seed separation using image analysis. The best selection of coriander seeds was achieved by the blue scale, and the germination test indicated that yellow seeds have a higher physiological quality than brownish/greyish seeds.

Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent

Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent

Technical Note 3 - Agriculture use: Conditions of applicability of effluent from sewage treatment plants

The effluent from sewage treatment plants (STPs) used in fertigation is a source of nutrients for plants, reducing mineral fertilizers applied to agricultural crops, and partially supplying the water demanded by the plants. The use of this effluent in agroforestry is also favoured because of its availability all year long, especially in cities with sewage treatment systems. Some criteria, hould be considered when using effluent from STP in crops, such as: type of plant that will be used, method of application, physicochemical and biological characteristics of the effluent, as well as the doses to be applied. Such criteria are covered in this technical note. The potential use of the effluent in the agroforestry segment is illustrated by some experiments using different treatment levels. In these experiments, the effects on the productivity of the essential oil extracted from coriander seeds and on the productivity of forage (elephant grass), by using different methods of fertigation, were evaluated.

Partial purification and biochemical characterization of proteases of common spice seeds of Carom (Trachyspermum ammi), Coriander (Coriandrum sativum), Black cardamom (Amomum subulatum) and Green cardamom (Elettaria cardamomum)

Partial purification and biochemical characterization of proteases of common spice seeds of Carom (Trachyspermum ammi), Coriander (Coriandrum sativum), Black cardamom (Amomum subulatum) and Green cardamom (Elettaria cardamomum)

The Effectiveness of Coriander Seed Extract (Coriandrum Sativum) on Lowering Cholesterol Levels in Elderly Patients with Hypercholesterolemia

<p>The World Health Organization (WHO) estimates that by 2025 the number of elderly people worldwide will reach 1.2 billion people which will continue to grow up to 2 billion people in 2050. Cholesterol is important for our body, but in fact excessive cholesterol levels in the blood can be harmful to health since that can cause hypertension and blockage of the blood vessels of the brain, heart and leg. Actually, Hypercholesterolemia in the elderly can be reduced by non-pharmacological treatment using coriander seeds. The purpose of this study was to determine how much decreased cholesterol levels in elderly patients with hypercholesterolemia. This research is a quasi-experimental study with coriander seed extract as a treatment. The sampling is using multistage random sampling technique of 15 elderly people per group. The data analysis technique used an independent T test. The results showed that the significance value of the treatment group and the control group before was 0.063, while the significance value after treatment was 0.038. This research can contribute to the community and health workers to seek herbal treatment methode for the elderly with hypercholesterolemia.</p>

Effect of hydrogen peroxide treatment on the concentration of volatile compound in coriander seeds oil

Coriander seeds essential oil have shown some remarkable biological properties and health benefits. The coriander seeds used in Indonesia are imported and also treated with hydrogen peroxide before reaching consumers. Hydrogen peroxide is known to be a strong oxidizer, but so far, there has been no information that explains its effects on the essential oil composition and concentration in coriander seed. This study aims to determine the effect of using hydrogen peroxide and the drying method on the composition of essential oils in coriander seeds. Yield and volatile oil compounds were measured, and the results were compared between the hydrogen peroxide concentration (0,35 and 50% ) and drying method (mechanical drying (50 ℃) and room temperature drying). GC-MS analysis detected linalool as the most common volatile constituent in all treatments. The highest concentration of linalool compounds (70.16%) was found in seeds without hydrogen peroxide (0%) treatment combined with mechanical drying, followed by without hydrogen peroxide (0% H2O2) combined with room drying (23.74%), then by 35% hydrogen peroxide combined with room drying (18.71%), 35% hydrogen peroxidecombined with mechanical drying (18.84%), 50% hydrogen peroxide combined with room drying (22.18%) and by 50% hydrogen peroxide combined with mechanical drying (15.45%). Therefore, the yield was clearly affected only by hydrogen peroxide treatment where no hydrogen peroxide treatment gave the highest yield. The drying method did not have any significant effect on yield.