#1 Concepts in Wine Chemistry, by: Yair Margalit, (my copy is 1997); If you have had some chemistry it is extremely useful since it will explain the logic/ math behind why things happen. If you haven't had much chemistry the 20% which has graphics as extraction rate of phenolics in barrels or portion of sulphite vs days of fermentation as free SO
2 will show you the trends which the math is about. It is dated which means that none of the recent genetic work is in it. It covers all phases of wine making. Margalit also did a book on Winery operations. it covers what Concepts does but has an operations focus so it is 1/3 the size and skips most of the math/chemistry
#2 Techniques in Home Winemaking, by Pambianchi; It covers all phases of wine making, it is written for a high school grad who didn't take chemistry. You can also get some of Pambianchi's insight/ ask questions on facebook, he is in two groups one which is open and a closed QA dialogue for folks that have taken his course.
#3 Modern Winemaking, by Philip Jackish, (my copy is 1985), It covers all phases of wine making, doesn't have the XY graphics or math that Margalit gives but good insight
#4 this should be about wine faults, unfortunately I don't have a favorite. I have Hudelson but I would put him on the technical level of most homemade wine books
#5 this should be wine scoring or flavor judging, a lot of wine is hedonic and you don't learn it without practice, UC davis? sample competitors? or for me being part of a vinters club.
#6 the vendors are excellent, I haven't spent enough time in the local winery to collect copies of yeast/chemical/stainless steel catalogues, Scott labs has a good technical lab. UC Davis can help you with business card contacts.
my education as our winery keeps firing winemakers. I've read a few home brewing books and now need something more focused on commercial wine. Has anyone got any suggestions on recent/up to date learning resources for commercial wine making? Kevin