公开(公告)号：EP1952124A2

公开(公告)日：2008-08-06

申请号：EP06838360.3

申请日：2006-11-21

申请人： The State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University

发明人： FUCHIGAMI, Leslie, H. ,  DING, Pinghai ,  BARNES, Guy, E.

IPC分类号： G01N21/25

CPC分类号： G01N21/3151 ,  G01N2001/021

摘要： Methods for determining chlorophyll content comprise providing a sample, subjecting the sample to light at a first wavelength and detecting a first wavelength response, subjecting the sample to light at a second wavelength and detecting a second wavelength response, and calculating a chlorophyll content of the sample based on at least the first wavelength response and the second wavelength response. Optional approaches include detecting the nitrogen content and/or water content of the sample. Associated apparatus for determining chlorophyll content, which may comprise a handheld device, is also disclosed.

公开(公告)号：EP2967093A1

公开(公告)日：2016-01-20

申请号：EP14769964.9

申请日：2014-03-14

申请人： Oregon State University

发明人： ZHAO, Yanyun ,  SIMONSEN, John ,  CAVENDER, George ,  JUNG, Jooyeoun ,  FUCHIGAMI, Leslie, H.

IPC分类号： A23B7/16 ,  A23L3/005 ,  C09D101/02

CPC分类号： A23B7/16 ,  A23V2002/00 ,  C09D101/02 ,  A23V2200/048 ,  A23V2200/22 ,  A23V2200/25 ,  A23V2250/1578 ,  A23V2250/2106 ,  A23V2250/5108

摘要： Disclosed herein are embodiments of a composition comprising at least one cellulose nanomaterial and an inorganic salt component. The disclosed compositions are useful for forming edible coatings/films on plants, plant parts, and other objects. In some disclosed embodiments, the compositions further comprise a crosslinking agent. The disclosed compositions and coatings/films made using the compositions are effective at protecting fresh and processed produce and other substances and products, from various different types of food processing damage (and the deleterious effects associated therewith), and biotic and/or abiotic stresses that reduce quality and marketability.