34 STUDIES ON APPLES. 
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Fic. 8.—Chart showing results of analyses of Ben Davis apples picked Suis 15, 1902, and kept 
under varying conditions of storage (total solids basis). 
Tasie III.—Analyses of cold-storage apples. 
BEN DAVIS, PICKED AUGUST 15, 1902. 
Polarization. Suerose. = 
Aca ae Ream | Total 
Real wate oe ap tal = Starch.) Before By po-| By re- sugar he! 
SES eG Ao Seater ciliee inver- | Afterinversion.| lariza-| duc- | a8 | invert 
sion. tion. tion. | invert. 7 
: | i ae 
1902. Per ct. | Per ct. | Per cent.| ° V. Oe STG: Per ct. | Per ct. | Per ct. 
1147 | Oct. 10] 17.90] 0.684 0.75 | —3.3 —8.1 at 23.4 3.67 | 3.69 7.32 
1903. ‘| 
2148 | Jan. 19} 17.02} .689 None. | —4.4 —8.3_ at 24 2,99'| 2.99 8.27 | 
2883 | Feb. 16 17.41 | . 592 None. | —4.3 —8.4 at 21 beg Ws Fea dg tY/ 8.27 
4516 | Mer. 31 | 16.60] .548 None. | —4.5 —7.37 at 25.7 2. 22 2.33 8.38 
5992] May 5 16.83 | .482 None. | —4.8 | 4 75 at 25 2eas 2.04 8.61 
6489 | June 15 | 16.92 470 None. | —5.05 —7.7 at 25.7 2.05) 1.81 8. 70 
7290 | Oct. 21 16. 80 258 NOn eG: 7s Se eee ee | eee eee joveealeait 8. 34 
7829 | Dec. 17 16. 86 . 240 None. | —d.8 —7.9 at 22 1.61 1.42 8. 64 ) 
1904, | ; 
7304 | Jan. 29 15. 97 . 240 None. | —5.8 —7.37 at'22 1.20 1.04 8. 26 
1009 | Apr. 27 | 16.21 . 190 None: |< - 222 os satan «is amy et 95 8.33 
| a ae Se | | Sein 
BEN DAVIS, PICKED SEPTEMBER 15, 1902. 
1902. 
1148 | Oct. 10 16.99 0,570 0.50 —2.8 —8.3 at 23.4 4,20 4.16 6.96 | 
1903. 
9150 | Jan. 19 | 16.52 . 43 None, —3.9 —8.6 at 24 3.61 3. 62 7.49 
2884 | Feb. 16 17. 25 | 920 None. —3.7 —§.8 at 21 3.87 3. 84 7.72 
14517 | Mar. 81 | 16.99 . 459 None. —3.5 —8, 14 at 25.7 3. 59 3.40 7.538 
5993 | May 5 16.79 | .899 None; |c2.c oul eee eee 3.11 7.62 
6490 | June 15 17.22 | .§99 None. | —4.8 —8.8 at 24.8; 58.10 4, 43 7.05 | 
7291 | Oct. 21 17.19 28 NOn6 So) iis ccc hcle tcc co eee le irene 2.05 8.04 | 
7330 | Dee. 17 16. 20 180 None. —5,8 —7,81 at22' | 1.91 1.75 8.15 | 
aStarch determinations re aka ed by 0.5 per cent. » Not used in calculation. 
