36 BULLETIN 196, U. S. DEPARTMENT OF AGRICULTURE, 
Effect of varying the quantity of blackberries in a can. 
Li nT a= Ln LL eee SS eee 
Weight of fruit used | Gross |Weight of} Weight | Weight Brix Reduc- : mee ; 
(grams). weight. | contents. | of fruit. | of sirup. | reading. | ing sugar.| SUCTOSe. | Acidity. 
———— | eee ss 
Grams per|Grams per|Grams per | 
Sirup 50° Balling: Grams. | Grams. | Grams. | Grams. | Degrees. | 100 cc. 100 ce. 100 cc. 
ADO See aoe eae 1,035 895 367 528 32. 7 13.75 15. 43 0.57 | 
BOOS eee ere 1,025 890 410 475 30.5 13. 63 13. 79 58 fp 
BODE UE cee eae 1,040 900 435 465 28.5 13. 25 14.35 SEY 
GOO sere es eee 1,022 882 | 477 405 25.9 11. 50 12.10 .79 
‘Commercially 
acked: 
Water grade..... 924 784 365 419 (Gn) eer Poe mani je ns 
Standard........ 971 831 383 448 15.0 \205 3. 2320 Neon See ae 
Extra standard. - 988 848 433 415 1 Ec: a) Peepers eset | QAgSe a 
Effect of varying degrees of sirup on blackberries. 
| 
| | 
Density of sirup Gross |Weight of) Weight of Weight of} Brix Reduc- +46 
(degrees). weight. |contents.| fruit. sirup. | reading. |ing sugar.| SUCTose. | Acidity. 
-_-_eeooo | | | Ll | | 
1. Mammoth; weight 
of fruit, 500 grams; 
pack of 1912; exam- 
ined July 17, Aug. 4, 
1912, and Jan. 12, Grams Grams. Grams 
1914: Grams. | Grams. | Grams. | Grams. | Degrees. |per 100 cc.\per 100 cc.\per 100 cc. 
970 830 445 385 7.3 5. 75 0. 24 0. 45 
Wratens s-< ceca 52 980 840 450 390 Weal 5. 00 . 00 45 
970 830 435 295 C8 5. 16 16 .39 
960 820 445 375 11.8 6. 25 3. 80 45 
1 Ae ee ecope 970 830 450 380 12.0 6. 25 2.61 38 
965 825 430 395 12.0 7. 57 2. 63 .41 
1,015 875 450 425 WERT 7. 50 8.31 - 40 
DO eaenteec cmmcrewe: 1,010 870 445 425 17.8 7. 50 7. 84 - 42 
1,005 865 445 420 17.5 10. 38 5.37 . 42 
1,005 865 440 425 20. 9 8.5 9. 74 39 
SORE Sase ecce see 1,015 875 440 435 2250 8.5 10. 93 .40 
1,010 870 450 420 21.2 10. 63 8. 70 37 
1,050 910 450 460 24. 4 9. 50 9. 50 . 50 
oN CSOSA CEES pe eRRe ees) ESR Re ema) Laee vane Mit a ee gE 24.9 9. 75 9. 50 47 
10. 35 895 500 395 24.1 14. 42 7. 55 51 
1,072 932 420 512 28. 8 11. 65 14. 48 . 54 
BOL GS fz 2a saes 1,077 937 450 487 31.0 14. 25 12. 58 AG 
1,055 915 440 475 28. 4 19. 91 6. 05 158 
60 { 1,085 945 395 550 35. 0 26. 0 5. 70 - 44 
Si eth anced 1,080 945 485 460 34.4 31. 88 . 68 ae, 
2. Weight of fruit 
used, 550 grams; 
pack of 1913; exam- 
ined June 27, Aug. 
1, 1913, and Jan. 22, 
1914: 
950 810 465 345 7.0 5. 25 . 00 . 82 
Wiaterscos ct 5222s: 965 825 480 345 1.2 5. 25 - 00 - 87 
960 820 470 350 7.9 4. 45 . 02 - 93 
985 845 470 375 15. 2 7. 50 4.75 - 92 
ee ae nie the coe es 990 850 470 380 15. 2 9. 25 3.32 BVKL 
980 840 460 380 14.8 10. 20 2. 06 . 88 
1,000 860 445 415 19.3 8. 50 8.08 .79 
BO elses nee 850 450 400 19. 4 10. 25 6. 65 -75 
1,015 875 465 310 19. 4 13. 10 3. 40 - 96 
1,010 870 435 435 22.6 10. 00 9. 97 cd 
mL ee eee eee oe 1,040 900 465 435 23.4 10. 50 9. 50 72 
1,015 875 490 385 22.7 14.51 6. 10 74 
1,045 905 395 510 28. 1 10. 25 14.49 59 
HOF sa cases seeniose 1,055 915 430 425 27.8 11. 00 15. 35 68 
1,045 905 490 415 27.9 17. 48 7. 54 74 
1,055 915 375 540 33.5 14, 25 15. 44 68 
it PG a eee eae 1,055 915 420 395 32.4 14.25 14. 96 76 
1,070 930 480 350 33.0 23. 82 te2D 80 
