Coriander Oil Research Articles

Dietary coriander (Coriandrum sativum L) oil improves antioxidant and anti-inflammatory activity, innate immune responses and resistance to Aeromonas hydrophila in Nile tilapia (Oreochromis niloticus)

The use of essential oils (EOs) as a natural alternative to antibiotics for disease prevention strategies is gaining much interest in recent decade. Coriander (Coriandrum sativum L.) essential oil is rich in bioactive compounds like linalool and geranyl acetate which have antioxidant, anti-inflammatory and antimicrobial activities. The present work was proposed to evaluate the inclusion levels of coriander oil in tilapia feed to enhance tilapia health and resistance to bacterial infection. Five iso-nitrogenous and iso-lipidic feeds were prepared with graded levels of coriander oil (0, 0.5, 1, 1.5 and 2%). The fish were then fed with the five experimental diet twice daily for a period of 60 days in triplicate. Haemoglobin, mean corpuscular volume, mean cell haemoglobin increased significantly in the coriander oil treated groups. The thrombocyte count was more in 2% inclusion level. The superoxide dismutase activity increased significantly in all the treated groups. The feeds with 1.5 and 2% coriander oil showed increased respiratory burst and myeloperoxidase activities while lysozyme and antiprotease activities were significantly higher in 1, 1.5 and 2% dietary treatments compared to control. The survival increased in dose dependent manner post challenge with an intraperitoneal injection of Aeromonas hydrophila at a LD50 dose of 5 × 106 cfu mL−1. The feed containing 1, 1.5 and 2% of coriander oil showed 89, 100 and 100% survival respectively compared to 39% in control diet. The expression level of IgM and IL-8 increased significantly post challenge with A. hydrophila in coriander oil fed groups. The expressions of TNFα, IL-1β, TGFβ and HSP 70 genes, however, decreased significantly in the treated groups compared to control. Histopathological examination of spleen showed large melano-macrophage centers in control and 0.5% coriander fed group with signs of necrosis and vacuolation post A. hydrophila infection, whereas 1, 1.5 and 2% treated groups showed normal architecture of spleen. From the above observations it can be concluded that coriander oil with 1% incorporation in feed improves tilapia health and resistance to bacterial infection.

Efficiency of thyme (Origanum onites) and coriander (Coriandrum sativum) essential oils on anesthesia and histopathology of rainbow trout (Oncorhynchus mykiss)

The aim of this study was to investigate the anesthetic efficiency of coriander (Coriandrum sativum) and thyme (Origanum onites) essential oils at different concentrations (20, 50, 70, 100, 150, 200, 300, 400, 500, 600 mg L−1) on rainbow trout (Oncorhynchus mykiss). Additionally, the histopathological effects of essential oils were investigated on the fish tissues including gill, liver and kidney. At the end of the experiment, coriander essential oil was observed to be sedative at 50 mg L−1 and had an anesthetic effect at a concentration of 200 mg L−1 in rainbow trout. However, thyme essential oil caused mortality at the tested concentrations in rainbow trout. Histopathological examination, hyperemia, edema and desquamation were observed in the thyme group’ gills. Also, liver and kidney hyperemia was noticed in this group. No pathological findings were observed in any organ of fishes in the coriander group. The present study demonstrated that concentrations of 200 mg L−1 coriander essential oil can be used as an anesthetic for rainbow trout.

Vital Value of Coriander and Fennel Volatile Oils on Quality Beef Burger During Cryopreservation

Vital Value of Coriander and Fennel Volatile Oils on Quality Beef Burger During Cryopreservation

ANTIHELMINTIC POTENTIAL OF CORIANDER ESSENTIAL OIL (CORIANDRUM SATIVUM L.) IN SHEEP

The development of anthelmintic resistance in sheep gastrointestinal nematodes to commercial anthelmintics has led to enormous economic losses in many parts of the world. For this reason, new sustainable strategies for the control of these parasites are being actively searched, which include the use of different alternatives such as plant essential oils. The aim of this study was to determine the chemical composition of the essential oil of coriander (Coriandrum sativum L.) and to test its anthelmintic potential against gastrointestinal nematodes of sheep. Qualitative and semi-quantitative chemical characterization of the essential oil was performed using gas chromatography coupled with mass spectrometric detection (GC-MS analysis). The anthelmintic potential of the essential oil was tested using the in vitro egg hatching test (EHT), which was carried out with eight different concentrations of the tested oil (50; 12.5; 3.125; 0.781; 0.195; 0.049; 0.025 and 0.0125 mg/mL). Thiabendazole in concentrations of 0.025 and 0.0125 mg/mL was used as the positive control, and the emulsifier 3% Tween 80 v/v and distilled water was used as the negative control. GC-MS analyzes revealed a rich chemical composition of the tested oil, where a total of 17 different ingredients from different chemical groups were found, of which 15 were identified. The dominant ingredient was linalool (84.5%) along with γ-terpinene (5.04%),camphor (3.26%) and α-pinene (2.88%). The EHT results showed a high anthelmintic potential of coriander oil with inhibition of larval hatching, i.e. an ovicidal effect of 29.0-88.7% depending on the concentration, with an IC50 concentration of 0.04 mg/mL and a clear dose-dependent effect (R2= 0.90). This study confirmed the possible importance of botanical anthelmintics in the sustainable control of nematodes in animals and the fight against anthelmintic resistance. The obtained results indicate a possible role of coriander in future therapeutic approaches to infections caused by gastrointestinal nematodes of sheep, after further in vivo tests and toxicity studies.

Effect of foliar application of seaweed (organic fertilizer) on yield, essential oil and chemical composition of coriander.

The effect of fertilization on the yield of medicinal and aromatic plants is important. Among various fertilizers, seaweed is an environment friendly organic fertilizer. This study was conducted to determine the effects of foliar application of different doses of seaweed extract on the yield and essential oil content of coriander. Application was done before and at the beginning of flowering at two different locations. Results showed that the essential oil content was higher in the location with high sand content while the yield and yield components were higher at the location with low sand content and high organic matter content. Seaweed application at a dose of 2 ml L-1 showed positive effects on the growth, development, yield and essential oil contents of coriander plant. Linalool (%) was determined as the most important essential oil compound and the foliar application of seaweed showed positive effects on the linalool percentage. It can be stated that the foliar application of seaweed (organic fertilizers) has beneficial impacts in terms of increasing the yield and quality traits of coriander.

Experimental Examination on Performance and Emission of a Coated Diesel Engine Fueled with Diesel and Pre-Heated Coriander Oil Blends

Abstract The aim of the study is to determine the effects of the preheated coriander seed oil, used as fuel, on the performance and the emission characteristics of the ceramic coated single-cylinder diesel engine. In this study, the piston, exhaust, and inlet valve of a single-cylinder air-cooled diesel engine were coated with Cr3C2 at 300 µm thickness. Pure coriander oil was mixed with diesel fuel volumetrically at the rates of 30% and 50%. The plasma spray method was used as the coating method. It was determined that the preheating process provided a more suitable fuel flow, decreased the viscosity of the coriander oil and also the coating process decreased CO, soot and HC emissions but increased NOx, thermal efficiency, and EGT.

Coriander (Coriandrum sativum L.) essential oil and oil-loaded nano-formulations as an anti-aging potentiality via TGF\u03b2/SMAD pathway

Aging has become a concern for many people, especially women. Given that high-quality anti-aging products are of high cost; it has imperative to search for other economical sources. Essential oils are frequently used in cosmetics products due to a wide range of biological activities as well as their pleasant odor. The current study aimed to investigate the biochemical effect of the cosmetic potential of selected Apiaceous essential oils, traditionally used for skincare, by evaluating their anti-wrinkle activity. It is worth noting that, coriander essential oil showed the highest collagenase, elastase, tyrosinase, and hyaluronidase inhibitory activities compared to other Apiaceous oils (fennel, anise, and cumin). GC–MS proved that coriander essential oil showed a very high level of oxygenated monoterpenes, with linalool (81.29%) as the most abundant constituent. Intriguingly, coriander oil cream and Coriander Essential Oil-loaded Lipid Nanoparticles (CEOLNs) formulations attenuated in vivo UV-induced skin photoaging that was manifested by significantly decreased MDA, COX-2, PGE-2, MMP-1, JNK, and AP-1 levels. Moreover, these pharmaceutical dosage forms significantly increased skin collagen content compared to UV-injured group. Also, coriander essential oil significantly increased TGFβ, TGFβII, and SMAD3 protein expression levels compared to UV-injured group. In conclusion, the pharmaceutical dosage forms of coriander oil possess anti-wrinkle activities that could have an auspicious role in amending extrinsic aging.

Coriander Oil Reverses Dexamethasone-Induced Insulin Resistance in Rats.

In the present study, we aimed to investigate the effect of coriander oil on dexamethasone-induced insulin resistance in rats and characterize its chemical composition using gas chromatography-mass spectrometry (GC-MS). Rats were divided into five groups (n = 6): Normal control, insulin resistance (IR) control, IR + metformin (50 mg/kg/day, PO, Per Oral), IR + coriander oil low dose (0.5 mL/kg, PO), and IR + coriander oil high dose (1 mL/kg, PO). IR groups were injected with a dose of 10 mg/kg dexamethasone subcutaneously for four consecutive days. All groups received either vehicle or drugs daily for four days. Animal weights and pancreatic weights were measured, and oral glucose tolerance test was performed at the end of study. Fasting glucose, triglycerides (TG), total cholesterol (TC), HDL and insulin levels in serum, MDA, and GSH levels in pancreatic tissue were measured and HOMA-IR was calculated. Immunoexpression of apoptosis markers BAX, and BCL2 was measured in pancreatic tissues and BAX/BCL2 ratio was calculated. Histopathological examination of pancreatic tissues was also performed. Pancreatic weight, serum HDL, pancreatic GSH, and BCL2 were decreased while serum glucose, insulin, TG, TC levels, AUC of OGGT, HOMA-IR, pancreatic MDA, BAX, and BAX/BCL2 ratio were increased in IR rats. Histopathological examination showed congestion, vacuolation and hemorrhage in pancreatic islets. These changes were reversed by metformin and the high dose of coriander oil treatments. The obtained activities could be attributed to the presence of 21 volatile compounds, identified by GC-MS. Our study indicates that coriander oil can be used as an adjuvant antihyperglycemic agent in type 2 diabetes. Further experiments are needed to determine the therapeutic dose and the treatment time.

Screening of Antimicrobial Activity of Essential Oils against Bovine Respiratory Pathogens - Focusing on Pasteurella multocida.

Administration of essential oils as natural plant products with antimicrobial activity might be an alternative to antibiotic treatment of bovine respiratory disease. The aim of this study was to analyse the in vitro antimicrobial activity of 11 essential oils against Pasteurella multocida isolated from the respiratory tract of calves using microdilution with determination of minimum inhibitory and bactericidal concentration as well as agar disc diffusion. Additionally, antimicrobial activity against Mannheimia haemolytica and bacteria in the Mannheimia clade was assessed by agar disc diffusion. Seven essential oil mixtures were also tested against all bacterial isolates. P. multocida was strongly inhibited by cinnamon cassia and lemongrass oil followed by coriander, winter savory, thyme, clove, and peppermint oil in the microdilution assays. Eucalyptus, wintergreen, spruce, and star anise oil showed lower activity. Comparison of both methods revealed an underestimation of cinnamon cassia oil activity by agar disc diffusion and conflicting results for wintergreen oil in microdilution, which precipitated in broth. Cinnamon cassia, thyme, wintergreen, lemongrass, and winter savory oil all showed strong antimicrobial activity against M. haemolytica . Bacteria in the Mannheimia clade were mostly inhibited by cinnamon cassia and thyme oil. Pasteurella isolates were more susceptible to inhibition by essential oils than Mannheimia isolates. Essential oil mixtures did not show stronger antibacterial activity than single essential oils. In conclusion, cinnamon cassia and lemongrass as well as coriander, winter savory, and thyme oil are promising candidates for treatment of P. multocida -associated bovine respiratory infections.

Biotoxicity of essential oils and their nano-emulsions against the coleopteran stored product insect pests Sitophilus oryzae L. and Tribolium castaneum herbst

The insecticidal activity of anise, thyme, and coriander essential oils in bulk and prepared nano-emulsions formulations were evaluated against the adults of stored grain pests Sitophilus oryzae and Tribolium castaneum. The prepared essential oil nano-emulsions exhibited poly dispersity indices ranging from 0.209 to 0.37, and zeta potentials between −14.5 and −27.8 mV. The smallest oil nano-emulsion droplet diameter was coriander (88.83 nm) and the largest was anise (103.57 nm). Although no significant differences in the toxicity of the three oils against T. castaneum were detected, anise and thyme oils were significantly more toxic than coriander oil to S. oryzae. Preparing the anise and thyme oils as nano-emulsion formulations significantly increased the toxicity by 1.50- and 1.47-fold, respectively, against T. castaneum. The nano-emulsions were also significantly more toxic (1.41–1.48 times) than the bulk essential oils to S. oryzae. The anise nano-emulsion showed the highest toxicity against S. oryzae and T. castaneum, with LC50 values of 3858.88 and 4985.1 mg/L respectively. GC–MS analysis of anise essential oil revealed that ultra-sonication caused a 2.73-fold decrease in the anethole level in the nano-emulsion and completely removed nine minor compounds. The anise oil nano-emulsion was the most effective insecticide, reducing S. oryzae emergence by 94.64% and protecting nearly 84.5% of wheat grains from T. castaneum infestation. Finally, the tested NEs or EO had not any negatively significant effect on wheat seed germination rate.

Identification of coriander oil adulteration using a portable NIR spectrometer

Coriander oil is a vegetable oil extracted from coriander seed that has about 70% of petroselinic acid, apart from anti-inflammatory and anti-aging properties, thus gaining the status of new food ingredient. Due to its properties and added value, it can become the target of adulteration as occurs with other edible vegetable oils of high market value. Therefore, the objective of this work was to identify the authenticity of coriander oil and adulteration with other commercial vegetable oils such as palm olein, canola oil and soybean oil. Principal component analysis (PCA) differentiated the matrices of pure oils using 3 principal components, which explained 87% of the variance. Linear discriminant analysis (LDA) and k-nearest neighbors algorithm (k-NN) were used to classify pure oil samples and adulterated coriander oils. Partial Least Squares (PLS) regression models presented coefficient of determination ( R 2 ) of 0.98, 0.99 and 0.99, for coriander oil adulterated with palm olein soybean oil and canola oil, respectively. RPD was between 7.1 and 10, which indicates robust models that can be used for quality control during the processing of coriander oil. • Portable NIR spectrometer was used to detect coriander oil adulteration. • Supervised classification methods can identify adulterated coriander oil. • PLSR can predict concentration of different adulterants in coriander oil.

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%).

Fabrication of Tizanidine Loaded Patches Using Flaxseed Oil and Coriander Oil as a Penetration Enhancer for Transdermal Delivery.

Transdermal drug delivery is important to maintain plasma drug concentrations for therapeutic efficacy. The current study reports the design, formulation, and evaluation of tizanidine transdermal patches formulated using chitosan and thiolated chitosan, ethyl cellulose (EC), polyvinylpyrrolidone (PVP), and Eudragit RL100 in different ratios. The tizanidine patches were formulated using flaxseed oil and coriander oil in the concentrations of 1% v/w, 2% v/w, 3% v/w, 4% v/w, 5% v/w, and 10% v/w. The patches were subjected to characterization of physicochemical property (thickness, weight uniformity, drug content, efficiency, percentage moisture uptake/loss), in vitro drug release and drug permeation, skin irritation, in vivo application, pharmacokinetics analysis, and stability studies. The results indicate that the interaction of thiolated chitosan with the negative charges of the skin opens the tight junctions of the skin, whereas flaxseed and coriander oils change the conformational domain of the skin. The novelty of this study is in the use of flaxseed and coriander oils as skin permeation enhancers for the formulation of tizanidine transdermal patches. The formulations follow non-Fickian drug release kinetics. The FTZNE23, FTZNE36 and FTZNE54, with 5% v/w flaxseed oil loaded formulations, exhibited higher flux through rabbit skin compared with FTZNE30, FTZNE35, FTZNE42, and FTZNE47, formulations loaded with 10% v/w coriander oil. The study concludes that flaxseed oil is a better choice for formulating tizanidine patches, offering optimal plasma concentration and therapeutic efficacy, and recommends the use of flaxseed and coriander oil based patches as a novel transdermal delivery system for tizanidine and related classes of drugs.

Biosynthesized silver nanoparticles and essential oil from Coriandrum sativum seeds and their antimicrobial activities

Bacterial infections are one of the most serious health problems all over the world, which cause need for the discovery of new drug. Since antibiotic resistance is a major threat to both humans and the environment, there is a need for studies on the antimicrobial properties of different forms of traditionally used plants. The seeds of Coriandrum sativum were used to isolate essential oil (EO) and to synthesize silver nanoparticles (C-AgNPs). The synthesized AgNPs were characterized by UV-Visible spectrophotometry, Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX), X-ray difraction (XRD) and Fourier Tranmission Infrared (FTIR). The major oil constituents were characterized by GC-MS as Linalool (79.12%), Camphor (6.16%), γ-Terpinene (2.82%) and α-Pinene (2.67%). The surface plasmon resonance (SPR) of C-AgNPs at 437 nm was recorded on the UV-Vis spectrometer. The spherical and homogenous of C-AgNPs was presented in SEM images. EDX showed elemental distribution and confirmed C-AgNPs. A characteristic intense peak was at 3.0 keV. The antibacterial activities of the essential oil and AgNPs form of Coriandrum sativum seed against Staphylococcus aureus ATCC 29213 and Escherichia coli ATCC 25922 bacteria were investigated by broth microdilution test. C-AgNPs and essential oil of coriander can be expected to provide future opportunities in nanomedicine and materials science. C-AgNPs can be displayed synergistic antimicrobial effect when used in combination with essential oil.

Crude coriander oil in the diet of lactating goats enhanced lactational performance, ruminal fermentation, apparent nutrient digestibility, and blood chemistry

The use of safe feed additives in diets of lactating animals has gained increasing interest. The effects of feeding lactating goats on diet supplemented with crude coriander oil at different levels were evaluated. Thirty multiparous lactating Damascus × Baladi goats (27.2 ± 1.0 kg BW) were used in 3 × 3 Latin square design (3 treatments, 3 periods, and 10 does per treatment). Each experimental period lasted 30 d (comprising 20 d of treatments adaptation and 10 d of sampling). The treatments consisted of the control basal diet with no crude coriander oil, the control basal diet supplemented daily with 0.95 g crude coriander oil/kg DM feed, or the control basal diet supplemented with 1.9 g crude coriander oil/kg DM feed. Crude coriander oil supplementation linearly increased (P < 0.05) daily milk production, yields of total solids, fat and lactose, and concentration of milk fat (P = 0.022) as well as feed conversion ratio (P = 0.021). Crude coriander oil supplementation linearly enhanced (P < 0.05) the apparent digestibilities of dry matter, organic matter, non-structural carbohydrates, and fibers, while the high crude coriander oil supplementation level increased apparent crude protein digestibility. Crude coriander oil supplementation linearly decreased ruminal pH and ciliate protozoal counts, and increased the concentrations (P < 0.05) of total volatile fatty acids, acetate, propionate and valerate. Crude coriander oil supplementation linearly increased (P < 0.05) the concentration of blood glucose and linearly decreased (P < 0.05) the serum levels of alanine transaminase and aspartate aminotransferase, while the high coriander oil treatment decreased the concentrations of total lipids (P = 0.038) and cholesterol (P = 0.021). In conclusion, crude coriander oil supplementation at 0.95 or 1.9 g crude coriander oil/kg DM feed improved nutrient utilization, milk production, and milk nutritive value. The high level of supplementation is recommended.

Biological control agents of the number of Halyomorpha halys Stål

Research aimed at studying the control of the number of pests of many agricultural crops – Halyomorpha halys Stål, was carried out during 2018-2020 on the territory of the Central zone of Krasnodar Krai. In the experiments, there were used individuals of a brown marmorated stink bug, caught by hand and using a pheromone trap at different stations (tree and shrub vegetation, soybean crops). In 2020, the dynamics of the abundance of the brown marmorated stink bug was monitored since the end of May (the time of the appearance of the first individuals of H. halys) to the third decade of October. Among the natural entomophages in Krasnodar Krai, two species of parasitic insects were found: Pediobius cassidae Erdos. (Hymenoptera: Eulophidae) and Anastatus bifasciatus Geoffroy (Hymenoptera: Eupelmidae), infecting about 5-10 % of H. halys eggs in the field, which did not significantly affect the abundance of the brown marmorated stink bug. In the laboratory, essential oils from several botanical families were tested: Umbelliferae, Compositae, Abies. Essential oils of wormwood, coriander and Siberian fir showed a toxic effect against the brown marmorated stink bug; the death of adults on the tenth day was 100, 95.0 and 93.7 %, respectively. Also, on the soybean crops of the Arleta variety, field tests were carried out to study the efficacy of bio-rational preparations Biostop, P and an experimental preparation developed at the Federal State Budgetary Scientific Institution "Federal Research Center of Biological Plant Protection" (FSBSI FRCBPP). The experimental preparation of FRCBPP caused the death of 64.2 % of individuals of H. halys, Biostop, P – 70.1 %.

Разработка технологии и рецептур комбинированного рыбного фарша с пищевыми добавками

The purpose of scientific research is to develop technologies and recipes for minced fish products with dietary supplements. The objects of research, when obtaining the recipe and technology of model minced fish, were: pollock, cod, wheat bread made from premium flour, and the dietary supplements introduced were oil extract of dried mushrooms, juniper oil extract, coriander oil extract and a complex additive "Moby Lux Universal". Vegetable oil extracts were used as a plasticizing component and additional raw materials containing flavoring substances. The use of additives of plant origin allows you to stabilize the functional and technological properties of raw materials, increase the biological value, emphasize the organoleptic characteristics of the finished product. Oil extracts of vegetable raw materials and "Moby-lux Universal" are rich in minerals and vitamins, dietary fibers, proteins, polyunsaturated fatty acids.

Evaluation of the Efficiency of Two Plant Extracts for the Citrus Brown Mite Eutetranychus orientalis (Acari: Tetranychidae)

The citrus brown mite, Eutetranychus orientalis (Klein), is one of the most injurious pests of fruits, vegetables and ornamental plants worldwide. The objective of this study in order to evaluate the repellency and toxicity effect of two essential oils against E. orientalis. Essential oils were extracted of aqueous extracts from rosemary, Rosmarinus officinalis L. herbs and coriander, Coriandrum sativum L. fruits. Five concentrations 0.5, 1, 2, 3 and 4% were used for each essential oil. The chemical composition of the essential oils was characterized by GC. The results indicated that there were significant differences in efficiency of the tested essential oils on the developmental stages of E. orientalis. The coriander was the most toxic for controlling the egg stage, larval, nymphal and adult stages of E. orientalis than rosemary. Coriander oil was the most potent oil tested eggs (LC50= 1.26 and LC90= 4.82), while rosemary oil were the least toxic oil tested on eggs (LC50=1.49 and LC90=7.94%) after 7 days. The LC50 were 0.16& 1.71, 0.21& 1.09 and 0.77& 4.41% for larvae, nymph and adult females for coriander and rosemary, respectively. Thus, the coriander essential oil became more effective than rosemary with increase in the doses. Moreover, the coriander oil is highly repellency effect than rosemary on female E. orientalis. The results suggest that coriander and rosemary essential oils and its two major constituents Linalool and camphor can potentially be used for the management of E. orientalis.

Ameliorative Effect of Dill and Coriander Oils Addition on Quality Characteristics and Oxidative Stability of Tallaga Cheese Manufactured Using Vegetable Oil

Tallaga cheese produced exploiting milk (4% fat) as control. Sunflower oil was inserted to skim milk as an alternative for milk fat. Dill and coriander oils were included to sunflower oil cheese treatments at a percentage of 0.2%. Chemical structure, oxidative stability, antioxidant activity, microbiological and sensual characteristics of produced Tallaga cheese when fresh and after 15, 30, and 60 days of store at 7oC were investigated. The existing findings exhibited that dill and coriander oils have high content of phenolic components and presented great antioxidant activity. No significant differences were obtained among resulting sunflower oil cheeses in the chemical structure, but dill and coriander oils supplementation impacted the oxidative stability, antioxidant activity, microbiological and organoleptic properties. An evident decrease in peroxide and acid values of sunflower oil cheese comprising dill and coriander oils through the storage phase than sunflower oil cheese without tert- butyl hydroquinone (TBHQ) was detected. As well as yeasts & moulds of cheese samples encompass dill and coriander oils did not discover throughout storage when compared with sunflower oil cheese without (TBHQ). Likewise, our outcomes demonstrated that that the organoleptic properties of all cheese treatments improved throughout the storage period progressed. Sunflower oil cheese containing dill and coriander oils showed better flavor intensity and body characteristics than other cheese treatments.

Coriander/soybean intercropping and mycorrhizae application lead to overyielding and changes in essential oil profiles

Implementing intercropping and applying arbuscular mycorrhizal (AM) fungi can be alternatives for applying chemical fertilizers. We investigated the effectiveness of Glomus intraradices on yield, land equivalent ratio (LER), yield of essential oil (EO) and EO composition of coriander (Coriandrum sativum L.) in different cropping systems. Two experiments were carried out in triplicate with a complete, randomized block design in the years 2017 and 2018. The cropping systems included a) coriander sole cropping at 25, 50 or 75 plants m−2, b) soybean (Glycine max L.) sole cropping at 40 plants m−2, and c) intercropping of different densities of coriander (25, 50 or 75 plants m−2) with soybean at 40 plants m−2. All cropping systems were exposed to treatments without (-AM) or with (+AM) application of Glomus intraradices. Applying G. intraradices significantly increased contents of macro- and micronutrients in coriander plants, and also enhanced LER and EO yield. Implementing intercropping and applying AM inoculation affected EO composition in coriander. The contents of limonene, apiole, coriander ether, n-dihydrocarvone, carvone, myristicin and coriander_apiole was enhanced in AM treated and intercropped coriander plants, while applying G. intraradices resulted in a reduced content of cis-sabinol and phytol of sole-cropped and intercropped coriander plants.