Journal of oleo science最新文献_第2页

Progress of Researches on Pharmacological Effects and Bioavailability of Tangeretin. 橘皮素的药理作用及生物利用度研究进展。

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24169

Wanqing Wang, Tianqi Jia, Yifan Zhang, Yawen Zhou

引用次数: 0

Bioactive Compounds and Fatty Acid Composition of Oils Obtained by Different Extraction Methods from Caper (Capparis ovata Desf.) Seeds.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24204

Isam A Mohamed Ahmed, Aleyna Ece Akça, Fahad Al Juhaimi, Mehmet Musa Özcan, Nurhan Uslu, Emad Karrar

{"title":"Bioactive Compounds and Fatty Acid Composition of Oils Obtained by Different Extraction Methods from Caper (Capparis ovata Desf.) Seeds.","authors":"Isam A Mohamed Ahmed, Aleyna Ece Akça, Fahad Al Juhaimi, Mehmet Musa Özcan, Nurhan Uslu, Emad Karrar","doi":"10.5650/jos.ess24204","DOIUrl":"https://doi.org/10.5650/jos.ess24204","url":null,"abstract":"In this study, the total phenol, total flavonoid content, antioxidant capacity, phenolic component and fatty acid profiles of caper seed oils extracted by solvent extraction, sonication extraction and cold press methods were revealed. Total phenol amounts of caper seed oils extracted by cold press, sonication and solvent systems were recorded as 0.10, 0.11 and 0.16 mg GAE/100 g, respectively. There was no statistically significant differences between the total phenol values of caper seed oils provided by sonication and cold press systems (p > 0.05). While the flavonoid amount of the oil extracted from caper seeds by solvent extraction system is determined as 358.9 mg CE/100 g, the total flavonoid amounts of caper seed oils extracted by sonication and cold pressing methods were established as 194.6 and 83.9 mgCE/100 g, respectively. The highest antioxidant capacity was established in the oil provided by solvent extraction (1.456%), followed by ultrasonic extraction (1.453%) and cold press oil (1.448%) in decreasing order. The dominant phenolic components of caper seed oils were quercetin, kaempferol, gallic acid, resveratrol and catechin. The fatty acid detected at the highest value in caper oils extracted by different extraction systems was linoleic acid (61.16-62.74%), followed by oleic, palmitic and stearic acids in decreasing order. Other fatty acids were recorded at low levels. As a result, it can be said that the caper oil extracted by solvent extraction is richer in quercetin and linoleic acid.","PeriodicalId":16626,"journal":{"name":"Journal of oleo science","volume":"74 2","pages":"139-146"},"PeriodicalIF":1.6,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143066094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Toward Self-Propelled Microrobots: A Systems Chemistry that Induces Non-Linear Phenomena of Oil Droplets in Surfactant Solution.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24246

Taisuke Banno

引用次数: 0

Development of Biomimetic Tactile Sensing Systems for Cosmetics and Cosmetic Ingredients.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24322

Yoshimune Nonomura, Yasuyoshi Saito, Shuhei Nomura

{"title":"Development of Biomimetic Tactile Sensing Systems for Cosmetics and Cosmetic Ingredients.","authors":"Yoshimune Nonomura, Yasuyoshi Saito, Shuhei Nomura","doi":"10.5650/jos.ess24322","DOIUrl":"https://doi.org/10.5650/jos.ess24322","url":null,"abstract":"The comfortable application of creams and powders and the texture of human skin and hair are essential factors in the design of cosmetics and cosmetic raw materials. However, the mechanisms underlying these diverse and delicate tactile sensations are poorly understood. We developed a \"biomimetic tactile sensing system\" to reproduce the interfacial phenomena that occur on the skin surfaces and evaluated the \"moist\" and \"dry\" sensations of surface-treated cosmetic powders and the texture of organogel and dispersion formulations. This tactile sensing system consists of a finger model contact probe that mimics the fingerprint and mechanical properties of a human finger and a sinusoidal motion friction evaluation device that can reproduce natural and smooth motions. The finger model contact probe, which mimics the fingerprint and mechanical properties of a human finger, was designed such that the elastic modulus, which reflects hardness, and the surface energy, which affects adhesion, were comparable to those of human skin. In addition, grooves of hundreds of micrometers were engraved to imitate fingerprints. A scotch yoke mechanism that converts elliptical motion into sinusoidal motion was introduced into a sinusoidal motion friction evaluation device to reproduce natural and smooth motions. We analyzed the relationship between sensory evaluation and friction data for cosmetics and cosmetic ingredients and constructed a physical model of tactile sensation evocation. For example, the \"moistness\" of cosmetic powder was strongly felt when the friction coefficient in the sliding process was low, and a gap existed where the frictional force reached its maximum value. Commercially available makeup cosmetics and sunscreens were characterized based on their friction dynamics and classified accordingly. The wax derived from rice bran and rice paraffin was shown to have high oil-gelling ability, and the resulting gel was smooth to the touch, indicating that it is suitable as a raw material for lipstick and cleansing products.","PeriodicalId":16626,"journal":{"name":"Journal of oleo science","volume":"74 3","pages":"233-240"},"PeriodicalIF":1.6,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143537217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Erratum for J. Oleo Science, Vol.66, No.3, pp.259 (2017).

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess16180e

引用次数: 0

Analysis of Fatty Acid Composition by Gas Chromatography Using Hydrogen or Nitrogen as an Alternative Carrier Gas to Helium: a JOCS Collaborative Study.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24332

Kazuaki Yoshinaga, Yasuhiro Iida, Megumi Inoue, Toshihiro Ito, Mizue Ouchi, Hisashi Kataoka, Masahiko Kiso, Katsuyoshi Saitou, Yasuhiko Shigematsu, Tadahisa Shibuya, Hiroshi Takakuwa, Naoki Takada, Tomoya Nakata, Takuya Yanagisawa

{"title":"Analysis of Fatty Acid Composition by Gas Chromatography Using Hydrogen or Nitrogen as an Alternative Carrier Gas to Helium: a JOCS Collaborative Study.","authors":"Kazuaki Yoshinaga, Yasuhiro Iida, Megumi Inoue, Toshihiro Ito, Mizue Ouchi, Hisashi Kataoka, Masahiko Kiso, Katsuyoshi Saitou, Yasuhiko Shigematsu, Tadahisa Shibuya, Hiroshi Takakuwa, Naoki Takada, Tomoya Nakata, Takuya Yanagisawa","doi":"10.5650/jos.ess24332","DOIUrl":"10.5650/jos.ess24332","url":null,"abstract":"A collaborative study among 11 different Japanese laboratories was undertaken to devise an analytical method for determining the fatty acid composition of fats and oils by gas chromatography (GC) using hydrogen (H2) or nitrogen (N2) as carrier gases alternative to helium (He). This collaborative study was organized by the Alternative Gas for the GC Subcommittee of the Japan Oil Chemists' Society and was evaluated by analyzing a standard mixture of fatty acid methyl esters (Supelco 37 Component FAME Mix), soybean, and sardine oils. On a 50% cyanopropyl siloxane capillary column, the resolution of 37 FAME mixtures using He, H2, or N2 gas was greater than 1.0. For the area% of the 37 FAME mixtures, the reproducibility relative standard deviations ranged from 0.59 to 4.72% for He gas, 0.39 to 4.96% for H2 gas, and 0.60 to 4.91% for N2 gas. No significant difference was observed in the area% for the 37 FAME mixtures among the three carrier gases. Furthermore, no significant differences in the percentages of major fatty acids in the soybean and sardine oils were detected between the different carrier gases. This study also determined that the analysis time was prolonged when N2 gas was used compared to when H2 or He gas was used. However, a cyanopropyl siloxane capillary column for fast and selective separation could improve the analysis time using N2 gas. Therefore, we conclude that the present method using H2 or N2 gas qualifies as a tentative official method of the Japan Oil Chemists' Society.","PeriodicalId":16626,"journal":{"name":"Journal of oleo science","volume":"74 4","pages":"349-360"},"PeriodicalIF":1.6,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143772719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Water Resistance Improvement of Sodium Alginate and Black Wolfberry Anthocyanins Based Films Treated by CaCl₂ for Food Packaging. 经 CaCl2 处理的海藻酸钠和黑枸杞花青素基薄膜在食品包装中的耐水性改进。

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24191

Yana Li, Chengzong Qiu, Yangyang Qi, Yuran Yan

{"title":"Water Resistance Improvement of Sodium Alginate and Black Wolfberry Anthocyanins Based Films Treated by CaCl2 for Food Packaging.","authors":"Yana Li, Chengzong Qiu, Yangyang Qi, Yuran Yan","doi":"10.5650/jos.ess24191","DOIUrl":"https://doi.org/10.5650/jos.ess24191","url":null,"abstract":"The influence of calcium chloride (2% (w/v), 3% (w/v), 4% (w/v) or 5% (w/v)) as crosslinker on the performance of sodium alginate (SA) and anthocyanin extracted from black wolfberry (BWA) based films was observed. The results showed that after CaCl2 treatment, the elongation at break reduced, but the water resistance, thermal stability, and tensile strength of SA/BWA films were significantly improved and they increased with the increase of CaCl2 concentration. In which, 5%-CaCl2 treatment endowed the films with optimal performance, which was specifically manifested by a decrease in the swelling ratio from complete dissolution to 163.4% within 60 minutes, water content from 24.9% to 13.1%, water vapor permeation (WVP) from 6.1 g·cm-1·cm-2·s-1·Pa-1·10-12 to 1.6 g·cm-1·cm-2·s-1· Pa-1·10-12, and an increase in water contact angle from 2.19° to 43.85°, tensile strength from 0.76 MPa to 13.15 MPa. Interestingly, CaCl2 treatment slightly weakened the antioxidant activity (p < 0.05) but also had around 80% of DPPH radical scavenging rate and improved the visual color change of the film to pH. The films treated by 5%-CaCl2 monitored the freshness of pork well. Therefore, comparing with traditional SA-based films, the CaCl2 treated SA/BWA film is a better candidate for active and intelligent packaging application.","PeriodicalId":16626,"journal":{"name":"Journal of oleo science","volume":"74 3","pages":"275-285"},"PeriodicalIF":1.6,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143537151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Medicinal Plants Exhibited Promising Potential to Inhibit Biofilm Formation by Catheter-Associated Bacteria in UTI Patients from Lahore, Pakistan.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24212

Iram Liaqat, Ramsha Ibtisam, Muhammad Imran Hussain, Noor Muhammad, Saiqa Andleeb, Sajida Naseem, Abid Ali, Asma Abdul Latif, Sikander Ali, Muhammad Nauman Aftab, Asia Bibi, Awais Khalid

{"title":"Medicinal Plants Exhibited Promising Potential to Inhibit Biofilm Formation by Catheter-Associated Bacteria in UTI Patients from Lahore, Pakistan.","authors":"Iram Liaqat, Ramsha Ibtisam, Muhammad Imran Hussain, Noor Muhammad, Saiqa Andleeb, Sajida Naseem, Abid Ali, Asma Abdul Latif, Sikander Ali, Muhammad Nauman Aftab, Asia Bibi, Awais Khalid","doi":"10.5650/jos.ess24212","DOIUrl":"https://doi.org/10.5650/jos.ess24212","url":null,"abstract":"The current study was designed to evaluate the antibacterial, antibiofilm, and biofilm inhibitory potential of six medicinal plants, including Trachyspermum ammi, Trigonella foenum-graecum, Nigella sativa, Thymus vulgaris, Terminalia arjuna, and Ipomoea carneaid against catheter-associated bacteria (CAB). Eighteen CAB were identified up to species level using 16S rRNA gene sequencing, viz., Klebsiella pneumoniae, Staphylococcus aureus, and Pseudomonas aeruginosa. T. ammi essential oil and T. foenum-graecum methanolic extract combination exhibited the highest antibacterial activity (ZOI; 32.0) against S. aureus. N. sativa essential oil (EO) showed highest ZOI (31.0; p ≤ 0.05) against Proteus mirabilis at 100 µgmL -1 . Among 18 CAB isolated, 13 showed mature biofilm formation on 5 th day. All plant extracts demonstrated more than 80% antibiofilm and biofilm inhibition activity. A concentrationdependent increase was observed with plant extracts against CAB during antibacterial, antibiofilm, and biofilm inhibition activities. The study suggests that EO and methanolic extract (ME) of tested plants possess promising antibiofilm and biofilm inhibitory potential against CABs. To our knowledge, this is the first study to report antibacterial, antibiofilm, and biofilm inhibitory potential of T. ammi and N. sativa seed EO, as well as T. foenum-graecum, N. sativa, T. vulgaris, T. arjuna, and I. carnea ME against CAB from medical setting.","PeriodicalId":16626,"journal":{"name":"Journal of oleo science","volume":"74 2","pages":"221-232"},"PeriodicalIF":1.6,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143066142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Urea Complexation for Docosahexaenoic Acid Enrichment from Crypthecodinium cohnii Oil: Using Water as the Urea Solvent.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24193

Zhaomin Sun, Feifei Gong, Meng Liu, Ying Li, Yaxuan Dai, Mengying Xiao, Junheng Wang, Guangyu Yan, Lijun Long, Haihua Huang, Hui Ni, Lei Yu

引用次数: 0

Suppressive Mechanism of Benzalkonium Chloride-Bactericidal Activity in the Presence of Oil.

IF 1.6 4区农林科学

Journal of oleo science Pub Date : 2025-01-01 DOI: 10.5650/jos.ess24283

Noboru Ohyagi, Yomi Watanabe, Yoshiko Sugita-Konishi, Asao Yamauchi, Hirofumi Sato, Mariko Mochizuki

{"title":"Suppressive Mechanism of Benzalkonium Chloride-Bactericidal Activity in the Presence of Oil.","authors":"Noboru Ohyagi, Yomi Watanabe, Yoshiko Sugita-Konishi, Asao Yamauchi, Hirofumi Sato, Mariko Mochizuki","doi":"10.5650/jos.ess24283","DOIUrl":"https://doi.org/10.5650/jos.ess24283","url":null,"abstract":"Cleaning and sterilization are critical Prerequisite Programs in sanitation management based on HACCP. Most food factories clean and sanitize equipment daily after production using detergents containing benzalkonium chloride (BAC). However, in factories that produce oil and fat-rich foods, it has been discovered that microbes can persist on production equipment. Insufficient cleaning protocols may result in secondary contamination of the final products. Unfortunately, there are limited cleaning agents available that are effective in sterilizing microbes in the presence of oil. Moreover, there is a lack of research on the bactericidal mechanisms and bacterial dynamics in oily environments. In this study, we aimed to reduce bacterial contamination on equipment in such factories by hypothesizing that oil diminishes BAC's bactericidal activity. We conducted lab-scale experiments simulating actual factory conditions to examine the effects of oil on BAC's efficacy. Additionally, we investigated the effect of nonionic surfactants, which are known to enhance BAC's bactericidal activity in oil-free conditions, in the presence of oil. The results showed that BAC's bactericidal activity was significantly reduced in the presence of oil. However, the activity was restored by adding an appropriate amount of secondary alcohol ethoxylate (sec-AE). Microscopic observations revealed that bacteria tended to accumulate at the water/oil interface, suggesting that the oil interface might inhibit BAC from effectively attacking the bacteria. The addition of sec-AE appeared to disperse the bacteria into the water layer, thus restoring BAC's bactericidal activity in the presence of oil. These findings are crucial for improving daily cleaning and sterilization processes in food factories operating in high-oil environments to prevent secondary contamination and enhance food safety.","PeriodicalId":16626,"journal":{"name":"Journal of oleo science","volume":"74 2","pages":"173-185"},"PeriodicalIF":1.6,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143066155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0