Home
»
FOOD & DRINKS
»
Jam
PNG images: Jam
Jam typically contains both the juice and flesh of a fruit or vegetable, although one cookbook defines it as a cooked and jelled puree. The term "jam" refers to a product made of whole fruit cut into pieces or crushed, then heated with water and sugar to activate its pectin before being put into containers:
"Jams are usually made from pulp and juice of one fruit, rather than a combination of several fruits. Berries and other small fruits are most frequently used, though larger fruits such as apricots, peaches, or plums cut into small pieces or crushed are also used for jams. Good jam has a soft even consistency without distinct pieces of fruit, a bright color, a good fruit flavor and a semi-jellied texture that is easy to spread but has no free liquid." – Berolzheimer R (ed) et al. (1959)
Pectin is mainly D-galacturonic acid connected by α (1–4) glycosidic linkages. The side chains of pectin may contain small amounts of other sugars such as L-fructose, D-glucose, D-mannose, and D-xylose. In jams, pectin is what thickens the final product via cross-linking of the large polymer chains.
Freezer jam is uncooked (or cooked less than 5 minutes), then stored frozen. It is popular in parts of North America for its very fresh taste.
Recipes without added pectin use the natural pectin in the fruit to set. Tart apples, sour blackberries, cranberries, currants, gooseberries, Concord grapes, soft plums, and quinces work well in recipes without added pectin.
Other fruits, such as apricots, blueberries, cherries, peaches, pineapple, raspberries, rhubarb, and strawberries are low in pectin. In order to set, or gel, they must be combined with one of the higher pectin fruits or used with commercially produced or homemade pectin. Use of added pectin decreases cooking time.
In Canada, fruit jam is categorized into two types: fruit jam and fruit jam with pectin. Both types contain fruit, fruit pulp or canned fruit and are boiled with water and a sweetening ingredient. Both must have 66% water-soluble solids. Fruit jam and fruit jam with pectin may contain a class II preservative, a pH adjusting agent or an antifoaming agent. Both types cannot contain apple or rhubarb fruit.
Though both types of jam are very similar, there are some differences in fruit percent, added pectin and added acidity. Fruit jam must have at least 45% fruit and may contain added pectin to compensate for the natural pectin level found in the fruit. Fruit jam with pectin need only contain 27% fruit and is allowed to contain added acidity to compensate for the natural acidity of the fruit.
Jam is created by boiling fruit, fruit pulp or canned fruit with water to and adding a sweetening ingredient. In Canada, jam must contain at least 45% of the named fruit and 66% water soluble solids. Jam may contain small amounts of pectin, pectinous preparation or acid ingredients if there is a deficiency in natural pectin. In Canada, Jam may also contain a class II preservative, a pH adjusting agent, an antifoaming agent and cannot contain any apple or rhubarb.
In this page you can download free PNG images: Jam PNG images free download
In this gallery "Jam" we have 147 free PNG images with transparent background.
Jam PNG images for free download:
-
Res.: 4964x5000
Size: 4506 kb
-
Res.: 1381x1502
Size: 1034 kb
-
Res.: 731x800
Size: 289 kb
-
Res.: 500x500
Size: 163 kb
-
Res.: 812x1024
Size: 693 kb
-
Res.: 500x589
Size: 72 kb
-
Res.: 1200x1200
Size: 658 kb
-
Res.: 525x600
Size: 238 kb
-
Res.: 910x1155
Size: 422 kb
-
Res.: 534x800
Size: 580 kb
-
Res.: 514x567
Size: 496 kb
-
Res.: 552x720
Size: 51 kb
-
Res.: 512x512
Size: 15 kb
-
Res.: 500x500
Size: 148 kb
-
Res.: 453x600
Size: 206 kb
-
Res.: 700x487
Size: 159 kb
-
Res.: 272x400
Size: 182 kb
-
Res.: 2560x1600
Size: 3949 kb
-
Res.: 700x282
Size: 48 kb
-
Res.: 500x500
Size: 276 kb
-
Res.: 1392x2088
Size: 2469 kb
-
Res.: 1024x1024
Size: 290 kb
-
Res.: 272x400
Size: 182 kb
-
Res.: 360x594
Size: 53 kb
-
Res.: 434x500
Size: 148 kb
-
Res.: 434x500
Size: 184 kb
-
Res.: 885x720
Size: 54 kb
-
Res.: 512x512
Size: 21 kb
-
Res.: 600x500
Size: 63 kb
-
Res.: 910x1000
Size: 1080 kb
-
Res.: 558x720
Size: 100 kb
-
Res.: 382x500
Size: 215 kb
-
Res.: 640x1200
Size: 963 kb
-
Res.: 1000x1415
Size: 716 kb
-
Res.: 1630x1451
Size: 1023 kb
-
Res.: 460x553
Size: 258 kb
-
Res.: 660x951
Size: 799 kb
-
Res.: 1800x1800
Size: 2644 kb
-
Res.: 512x512
Size: 22 kb
-
Res.: 2077x2855
Size: 8723 kb
-
Res.: 1000x1098
Size: 966 kb
-
Res.: 1074x1276
Size: 594 kb
-
Res.: 3550x3223
Size: 9698 kb
-
Res.: 586x1143
Size: 874 kb
-
Res.: 4925x4915
Size: 18958 kb
-
Res.: 5250x5315
Size: 19153 kb
-
Res.: 4823x4597
Size: 18639 kb
-
Res.: 6888x8521
Size: 37352 kb
-
Res.: 6275x6435
Size: 1738 kb
-
Res.: 6025x6218
Size: 1481 kb
-
Res.: 6327x6307
Size: 1573 kb
-
Res.: 6130x6707
Size: 3468 kb
-
Res.: 4478x4765
Size: 2331 kb
-
Res.: 5199x4936
Size: 2579 kb
-
Res.: 564x623
Size: 95 kb
-
Res.: 533x600
Size: 315 kb
-
Res.: 5784x4499
Size: 2683 kb
-
Res.: 900x900
Size: 309 kb
-
Res.: 360x400
Size: 372 kb
-
Res.: 609x699
Size: 507 kb
-
Res.: 4224x4961
Size: 3125 kb
-
Res.: 1800x1800
Size: 2446 kb
-
Res.: 257x371
Size: 101 kb
-
Res.: 966x725
Size: 112 kb
-
Res.: 600x399
Size: 47 kb
-
Res.: 564x623
Size: 540 kb
-
Res.: 1967x1110
Size: 811 kb
-
Res.: 2160x2349
Size: 2784 kb
-
Res.: 1800x1204
Size: 605 kb
-
Res.: 685x800
Size: 472 kb
-
Res.: 768x1024
Size: 1413 kb
-
Res.: 500x500
Size: 202 kb
-
Res.: 600x629
Size: 232 kb
-
Res.: 2140x2523
Size: 4040 kb
-
Res.: 2140x2523
Size: 3817 kb
-
Res.: 2140x2523
Size: 4244 kb
-
Res.: 482x752
Size: 113 kb
-
Res.: 2142x2527
Size: 3989 kb
-
Res.: 1000x1000
Size: 352 kb
-
Res.: 400x300
Size: 104 kb
-
Res.: 1000x1000
Size: 1380 kb
-
Res.: 400x493
Size: 184 kb
-
Res.: 490x600
Size: 341 kb
-
Res.: 2141x2522
Size: 4271 kb
-
Res.: 290x399
Size: 219 kb
-
Res.: 2142x2527
Size: 4509 kb
-
Res.: 500x500
Size: 221 kb
-
Res.: 640x732
Size: 168 kb
-
Res.: 1200x1200
Size: 647 kb
-
Res.: 2142x2527
Size: 4896 kb
-
Res.: 2142x2527
Size: 4000 kb
-
Res.: 1212x1280
Size: 1267 kb
-
Res.: 2140x2523
Size: 4917 kb
-
Res.: 1122x1646
Size: 1999 kb
-
Res.: 714x1000
Size: 1170 kb
-
Res.: 1008x1024
Size: 683 kb
-
Res.: 480x506
Size: 128 kb
-
Res.: 658x1181
Size: 908 kb
-
Res.: 403x482
Size: 190 kb
-
Res.: 302x453
Size: 210 kb
-
Res.: 610x700
Size: 92 kb
-
Res.: 265x371
Size: 104 kb
-
Res.: 610x700
Size: 112 kb
-
Res.: 610x700
Size: 112 kb
-
Res.: 610x700
Size: 125 kb
-
Res.: 610x700
Size: 108 kb
-
Res.: 1280x960
Size: 879 kb
-
Res.: 300x300
Size: 131 kb
-
Res.: 347x440
Size: 147 kb
-
Res.: 314x314
Size: 99 kb
-
Res.: 1212x1567
Size: 1768 kb
-
Res.: 600x600
Size: 287 kb
-
Res.: 512x512
Size: 12 kb
-
Res.: 600x600
Size: 155 kb
-
Res.: 2644x2913
Size: 10002 kb
-
Res.: 4600x4853
Size: 1253 kb
-
Res.: 1280x855
Size: 517 kb
-
Res.: 1359x1360
Size: 1061 kb
-
Res.: 1200x1200
Size: 389 kb
-
Res.: 512x512
Size: 42 kb
-
Res.: 600x600
Size: 338 kb
-
Res.: 226x250
Size: 60 kb
-
Res.: 420x420
Size: 127 kb
-
Res.: 1500x1500
Size: 1746 kb
-
Res.: 400x400
Size: 59 kb
-
Res.: 1000x1301
Size: 1507 kb
-
Res.: 6044x4559
Size: 2719 kb
-
Res.: 697x800
Size: 690 kb
-
Res.: 1359x1683
Size: 1500 kb
-
Res.: 512x512
Size: 308 kb
-
Res.: 1170x1600
Size: 576 kb
-
Res.: 600x599
Size: 557 kb
-
Res.: 1308x1600
Size: 561 kb
-
Res.: 455x550
Size: 406 kb
-
Res.: 1200x1200
Size: 711 kb
-
Res.: 512x512
Size: 23 kb
-
Res.: 800x800
Size: 178 kb
-
Res.: 2184x1959
Size: 1738 kb
-
Res.: 500x500
Size: 276 kb
-
Res.: 512x845
Size: 79 kb
-
Res.: 1154x1080
Size: 861 kb
-
Res.: 548x600
Size: 414 kb
-
Res.: 1500x1424
Size: 585 kb
-
Res.: 600x600
Size: 274 kb
-
Res.: 557x600
Size: 442 kb
-
Res.: 290x521
Size: 236 kb
-
Res.: 431x387
Size: 205 kb