Reports Pure Maple Syrup: Nutritive Value Albert L. Leaf11Department of Silviculture, State University College of Forestry, Syracuse University, Syracuse, New York See allHide authors and affiliations Science 28 Feb 1964:Vol. 143, Issue 3609, pp. 963-964DOI: 10.1126/science.143.3609.963 Albert L. Leaf 1Department of Silviculture, State University College of Forestry, Syracuse University, Syracuse, New YorkFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF Article Information vol. 143 no. 3609 963-964 DOI: https://doi.org/10.1126/science.143.3609.963 PubMed: 17743933 Published By: American Association for the Advancement of Science Print ISSN: 0036-8075 Online ISSN: 1095-9203 History: . Copyright & Usage: © 1964 Author Information Albert L. Leaf11Department of Silviculture, State University College of Forestry, Syracuse University, Syracuse, New York Altmetric Article usage Article lifetimeLast 6 monthsThis monthArticle usage: June 2006 to April 2021 AbstractFullPdf Jun 2006100 Jul 2006200 Sep 2006300 Oct 20061500 Nov 20061400 Dec 2006500 Jan 2007400 Feb 2007500 Mar 20071201 Apr 20071000 May 2007700 Jun 2007200 Jul 2007201 Aug 2007301 Sep 2007500 Oct 2007701 Nov 2007900 Dec 2007400 Jan 2008500 Feb 2008801 Mar 20081301 Apr 20081000 May 2008900 Jun 20081400 Jul 2008200 Aug 2008600 Sep 2008600 Oct 2008600 Nov 2008500 Dec 2008400 Feb 2009400 Mar 20091401 Apr 2009501 May 2009200 Jun 2009500 Jul 2009301 Aug 2009300 Sep 2009400 Oct 2009400 Nov 2009300 Dec 2009300 Jan 2010600 Feb 2010401 Mar 20101002 Apr 2010100 May 2010304 Jun 2010200 Jul 2010100 Aug 2010400 Sep 2010300 Oct 2010101 Nov 2010700 Dec 2010900 Jan 20111000 Feb 20111500 Mar 20111301 Apr 20111802 May 2011501 Jun 2011801 Jul 2011400 Aug 2011401 Sep 20111600 Oct 20111300 Nov 20111301 Dec 20111500 Jan 20121102 Feb 20121500 Mar 20122602 Apr 20121400 May 2012900 Jun 2012700 Jul 20122900 Aug 2012800 Sep 20122101 Oct 20122201 Nov 20121702 Dec 20121000 Jan 2013501 Feb 2013600 Mar 20132500 Apr 20131801 May 20131000 Jun 20131901 Jul 20131300 Aug 2013400 Sep 20132500 Oct 20135200 Nov 20133000 Dec 2013800 Jan 20141500 Feb 20142100 Mar 20141700 Apr 20141400 May 20141800 Jun 20141000 Jul 20141100 Aug 2014400 Sep 20141200 Oct 20142300 Nov 20141600 Dec 20141501 Feb 2015800 Mar 20151101 Apr 20151000 May 2015300 Jun 2015500 Jul 2015202 Aug 2015500 Sep 2015600 Oct 2015900 Nov 2015500 Jan 2016900 Feb 2016100 Mar 2016600 Apr 20161100 May 20161202 Jun 20161102 Jul 2016300 Aug 20161100 Sep 2016300 Oct 20161100 Nov 20161500 Dec 2016600 Jan 2017500 Feb 2017600 Mar 2017700 Apr 2017300 May 20171602 Jun 2017300 Jul 2017300 Aug 2017500 Sep 2017200 Oct 20171000 Nov 2017700 Dec 2017400 Jan 2018300 Feb 20181202 Mar 20181201 Apr 2018300 May 2018601 Jun 2018200 Jul 2018500 Aug 20181001 Sep 20181700 Oct 20181000 Nov 2018801 Dec 20181200 Jan 20191100 Feb 20191901 Mar 20192202 Apr 20191102 May 20191000 Jun 20191100 Jul 2019600 Aug 2019900 Sep 20191401 Oct 20191901 Nov 20191001 Dec 20192000 Jan 20202000 Feb 20201400 Mar 2020703 Apr 20202101 May 20201100 Jun 2020700 Jul 20201300 Aug 2020701 Sep 20202100 Oct 20202001 Nov 20202000 Dec 20201001 Jan 20213900 Feb 2021900 Mar 20211602 Apr 20211001 View Abstract