Quick Almond Milk Vegan Gluten Free Soy Free
Over the years I have found that on average for every (10) of these bottles I purchase I will get the following results: Three of them will sell for hefty prices that allow me a profit of $100 to $150 or more each Five of them will sell for prices that allow me a profit of $20 to $100 each Two of them will sell for prices at which I either break even or loose $10 to $20 each As you can see there are times when I loose a small amount of money on some of the bottles I purchase. However I m willing to take those losses due to the much larger profits I make on some of the others. In the end I make money overall. It is important to understand that if you are going to take some small losses on some of the bottles you buy if you choose to get involved in this eBay sub-niche.
Casein May be defined as the major protein which is precipitated at pH 4.6 and is exclusive to milk. It is present in spherical bodies as micelles which vary in size with negative surface charge. The caseins of milk may be sub-divided into five main classes αs1 αs2 β gamma and k-caseins. In milk casein is present in combination with calcium in the form of calcium caseinate or more precisely calcium hyhdrogen caseinate. Whey proteins Are those in the whey fraction after the precipitation of casein at pH 4.6. These are the alpha-lactalbumin beta-lactoglobulin immunoglobulins lactoferrin transferrin proteose-peptone fractions etc. Most of these are globular proteins subject to heat denaturation. α-lactalbumin exists in variants A and B forms and is susceptible to denaturation by unfolding of the tertiary structure. β-lactoglobulin is identical to blood globulin and insoluble in water and is responsible for the transfer of antibodies.
Fat Soluble Vitamins - include vitamins A D E and K. Water-soluble vitamins are the B1 (thiamine) B2 (riboflavin) B6 (pyridoxine) Biotin Niacin (nicotinic acid) Pantothenic Acid Para-amino benzoic acid Inositol Choline Folic acid B12 and Ascorbic acid. Fat rich milk products contain large quantities of fat soluble vitamins whereas whole milk skim milk buttermilk and whey are a good source of water soluble vitamins. Minerals The portion left after ashing of milk at 150ºC is known as the ash of milk and is composed of various inorganic constituents. Ash forms about 0.75 % of milk and plays a very important role in milk and is basic in character. The minerals in milk consist principally of the chlorides citrates and bicarbonates of calcium magnesium potassium and sodium.
You can find some good information regarding how to identify reproductions along with some pictures of known reproductions from various online sources. If you are interested in learning more about these bottles there are two books currently available that provide some excellent information about how they were made and used along with some basic pricing information. The book are titled "Udderly Beautiful" and "Udderly Splendid" by John Tutton. Both give some rarity and pricing information but because of the large number of bottles produced they don t cover even a small fraction of the bottles produced. Both can be found for sale on either eBay Amazon or in some antique shops. Other sources of information are The National Association Of Milk Bottle Collectors and the individual web sites many of their members maintain.