Reference

Identification of chemical oviposition stimulants from rice grain for Sitophilus zeamais Motschulsky (Coleoptera, Curculionidae)

Identification of chemical oviposition stimulants from rice grain for Sitophilus zeamais Motschulsky (Coleoptera, Curculionidae). Maeshima, Kazuyuki; Hayashi, Nanao; Murakami, Tadayuki; Takahashi, Fumiki; Komae, Hisashi (Fac. Integr. Arts Sci., Hiroshima Univ., Hiroshima 730, Japan). J. Chem. Ecol., 11(1), 1-9 (English) 1985. CODEN: JCECD8. ISSN: 0098-0331. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Section cross-reference(s): 5, 11, 12 24-Methylenecycloartanyl ferulate [469-36-3], cycloartenyl ferulate [21238-33-5], campesteryl ferulate [95777-66-5], sitosteryl ferulate [95777-67-6], campesterol [474-62-4], stigmasterol [83-48-7], sitosterol [83-46-5], 1,2-dilinoleic glyceride [2442-62-8], and 1,2-dipalmitic glyceride [761-35-3] were isolated from rice bran and identified as oviposition stimulants for the title rice weevils. The above individual components had no oviposition-stimulating activity, but as mixts. they showed a pos. stimulation indicating a synergistic action.

Solubilization of 24-methylenecycloartanol ferulic acid ester

Solubilization of 24-methylenecycloartanol ferulic acid ester. (Tsuchiya, Tomotaro, Japan). Jpn. Kokai Tokkyo Koho JP 58150600 A2 7 Sep 1983 Showa, 2 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C07J051-00. APPLICATION: JP 82-32925 2 Mar 1982. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) The title compd. (I) [469-36-3] is solubilized by fatty acid esters or hydrocarbon oils. 469-36-3 which is the cas registry number of one of substances is just one of reagents here. Thus, 10-50 g I was added to 100 g monoglycerides at 80° to obtain a transparent soln. The product is used for cosmetic prepns. .