{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T19:19:24Z","timestamp":1778613564165,"version":"3.51.4"},"reference-count":41,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2015,10,12]],"date-time":"2015-10-12T00:00:00Z","timestamp":1444608000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Food Science"],"published-print":{"date-parts":[[2015,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    This study aimed to examine the variation in the metabolite profiles and nitric oxide (NO) inhibitory activity of Ajwa dates that were subjected to 2 drying treatments and different extraction solvents.\n                    <jats:sup>1<\/jats:sup>\n                    H NMR coupled with multivariate data analysis was employed. A Griess assay was used to determine the inhibition of the production of NO in RAW 264.7 cells treated with LPS and interferon\u2010\u03b3. The oven dried (OD) samples demonstrated the absence of asparagine and ascorbic acid as compared to the freeze dried (FD) dates. The principal component analysis showed distinct clusters between the OD and FD dates by the second principal component. In respect of extraction solvents, chloroform extracts can be distinguished by the absence of arginine, glycine and asparagine compared to the methanol and 50% methanol extracts. The chloroform extracts can be clearly distinguished from the methanol and 50% methanol extracts by first principal component. Meanwhile, the loading score plot of partial least squares analysis suggested that beta glucose, alpha glucose, choline, ascorbic acid and glycine were among the metabolites that were contributing to higher biological activity displayed by FD and methanol extracts of Ajwa. The results highlight an alternative method of metabolomics approach for determination of the metabolites that contribute to NO inhibitory activity.\n                  <\/jats:p>","DOI":"10.1111\/1750-3841.13084","type":"journal-article","created":{"date-parts":[[2015,10,13]],"date-time":"2015-10-13T11:38:08Z","timestamp":1444736288000},"source":"Crossref","is-referenced-by-count":28,"title":["Influence of Different Drying Treatments and Extraction Solvents on the Metabolite Profile and Nitric Oxide Inhibitory Activity of Ajwa Dates"],"prefix":"10.1111","volume":"80","author":[{"given":"Nur Ashikin","family":"Abdul\u2010Hamid","sequence":"first","affiliation":[{"name":"Laboratory of Natural Products, Inst. of Bioscience Univ. Putra Malaysia  43400 Serdang Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Faridah","family":"Abas","sequence":"additional","affiliation":[{"name":"Laboratory of Natural Products, Inst. of Bioscience Univ. Putra Malaysia  43400 Serdang Malaysia"},{"name":"Dept. of Food Science, Faculty of Food Science and Technology Univ. Putra Malaysia  43400 Serdang Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Intan Safinar","family":"Ismail","sequence":"additional","affiliation":[{"name":"Laboratory of Natural Products, Inst. of Bioscience Univ. Putra Malaysia  43400 Serdang Malaysia"},{"name":"Dept. of Chemistry, Faculty of Science Univ. Putra Malaysia  43400 UPM Serdang Selangor Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khozirah","family":"Shaari","sequence":"additional","affiliation":[{"name":"Laboratory of Natural Products, Inst. of Bioscience Univ. Putra Malaysia  43400 Serdang Malaysia"},{"name":"Dept. of Chemistry, Faculty of Science Univ. 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