Topic
Michelia
About: Michelia is a research topic. Over the lifetime, 198 publications have been published within this topic receiving 1565 citations. The topic is also known as: Magnolia sect. Michelia.
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Patent•
02 Jan 2013
TL;DR: In this article, a method for extracting and separating michelia lactone from micro-compressa using sherwood oil-acetone (2:1, V/V) is described.
Abstract: The invention belongs to the field of natural pharmaceutical chemistry, which discloses a method for extracting and separating michelia lactone from michelia compressa. In the method, michelia compressa is taken as a raw material, crushed at 20 to 40 meshes and added into an extraction kettle; absolute methanol is taken as entrainer; supercritical CO2 extraction is adopted; extraction liquid is collected; methanol is recovered, so as to obtain extractive matter; sherwood oil is used for circumfluence to remove oil-soluble impurities; oil-soluble substance is dissolved through lower alcohol; active carbon is added into the oil-soluble substance to perform circumfluence destaining; destaining solution is recovered to proper volume; purification is performed through a prepared liquid phase ODSRP-C18 reversed-phase column; a mixed solution of methanol and water is used for elution; corresponding components are concentrated; and sherwood oil-acetone (2:1, V/V) is recrystallized, so that michelia lactone products are obtained.
1 citations
Patent•
15 Sep 2017
TL;DR: In this paper, an anti-oxidation composition, a cosmetic and application, is described, which uses the tomato antioxidant elements and the michelia alba extracts as major active ingredients.
Abstract: The invention discloses an anti-oxidation composition, a cosmetic and application. The anti-oxidation composition is prepared from 0.2 to 3 mass parts of tomato antioxidant elements and 0.5 to 5 mass parts of michelia alba extracts. The anti-oxidation composition uses the tomato antioxidant elements and the michelia alba extracts as major active ingredients; the tomato antioxidant elements and the michelia alba extracts are compounded according to a limited proportion; the composition and the cosmetic have a good anti-oxidation effect; in the proportion, the tomato antioxidant elements can fully achieve the anti-oxidation activity effect and take a synergistic effect with the michelia alba extracts.
Patent•
15 Jun 2016
TL;DR: In this article, a michelia alba callus induction method relating to the technical field of tissue culture is described, which comprises the following steps: by taking a microbe petal as an explant, disinfecting by 75percent alcohol, then transferring into a basic solution for soaking, and finally transferring into an MS culture medium for induction, wherein the culture medium is characterized in that an MS medium is taken as a basic culture medium, and 80gram/liter to 120gram /liter of 6-benzylamino adenine and 10gram/liters of
Abstract: The invention discloses a michelia alba callus induction method, relating to the technical field of tissue culture. The method comprises the following steps: by taking a michelia alba petal as an explant, disinfecting by 75percent alcohol, then transferring into a basic solution for soaking, and finally transferring into a culture medium for induction, wherein the culture medium is characterized in that an MS culture medium is taken as a basic culture medium, and 80gram/liter to 120gram/liter of 6-benzylamino adenine and 10gram/liter to 20gram/liter of lysine are added inside. The method improves the rooting percentage and rooting quality of michelia alba.
01 Jan 2019
TL;DR: The genus Magnolia Linnaeus is represented by ca.
Abstract: The genus Magnolia Linnaeus (1753: 398) is represented by ca. 219 species, distributed in Himalaya to Japan & West Malesia and north-eastern America to tropical America (Mabberley 2017). In India, it is represented by 25 species (Raju 1993, Kundu 2009, POWO 2019), out of which two species [M. punduana (Hooker & Thomson 1855: 81) Figlar (2000: 23) and M. pleiocarpa (Dandy 1933: 313) Figlar & Nooteboom (2004: 95)] are endemic to India (Singh et al. 2015).