New York AGRICULTURAL EXPERIMENT STATION. 175 
EXPERIMENT 8.—JvUICE PRESSED FROM REINETTE PipPpIN APPLES 
Novemeser 11, 1897; Srorep In 10-GALLON Cask IN CELLAR; CLEAR 
PortTioN SIPHONED OFF AND REPLACED IN CLEANED CASK AT SIx 
MontHs AND ONE Pint oF VINEGAR ADDED AT END or EIGHT 
Monrus. 
Age | Snecifi Reduc- Alcohol } Volatile | Fixed 
when ae © | Solids. | Ash. | Nitrogen. ing. | Sucrose. by acid as | acid as 
BuLBa HELANAUY - | sugars. weight. | acetic. | malic. 
lyzed 
Mths Periet.)| Perich i berncias|| Peret: \\\ Per ct) Perict.\\ Penat. Per ct. 
Fresh | 1.0560 13.50 0.21 0.010 9.14 2.67 0.00 0.04 0.47 
1 | 1.0555 13.41 0.17 0.007 9.08 2.21 0.08 0.07 0.47 
2 | 1.0438 11.18 0.19 0.006 8.75 0.02 1.20 0.10 0.45 
3 | 1.0245 7.37 0.22 0.003 5.45 0.16 3.07 0.16 0.44 
4 | 1.0140 5.13 0.26 0.003 3.43) 0.12 4.14 0.16 0.44 
5 | 1.0010 2.63 0.24 0.003 0.82 0.07 5.68 0.14 0.47 
6 | 0.9986 2.54 0.25 0.002 0.29 0.03 5.81 0.20 0.41 
7 | 0.9985 2.43 0.25 0.001 0.19 0.03 5.88 0.25 0.29 
8 | 0.9979 2.47 0.25 0.001 | 5.49 0.47 0.08 
9 | 0.9994 2.32 0.25 4.82 0.93 0.07 
10 | 1.0006 2.19 0.25 —— | 4.30 1.18 0.06 
14 | 1.0055 1.81 0.25 [S| a 2.98 2.78 0.02 
15 | 1.0054 12705) 0.25 SS SS SS 2.72 2.66 0.02 
21 | 1.0127 Use) |) = SS al |S a Deny, 5.03 0.01 
24 | 1.0173 1.50 0.28 C0 || ——— | = 0.00 6.65 0.02 
27 | 1.0179 1.45 0.29 SS | 6.80 0.02 
29 | 1.0180 1.50 0.29 See Se 6.81 0.02 
33 | 1.0184 1.49 qo eee eo ee 6.88 0.02 
36 | 1.0191 1.50 Sree || Se 6.98 0.02 
44 3S | = SS 7.30 0.01 
EXPERIMENT 9.—JuICcE PRESSED FROM MIXED FALL AND WINTER 
APPLES NovEMBER 11, 1897; SrorepD 1n 10-GALLON Cask IN CELLAR 
FoR Five MoNTHS AND THEN PLACED IN A Room or HicHer TEM- 
PERATURE; AT THE END OF Srx Monrus CLear Portion SiPHONED 
OFF AND REPLACED IN CLEAN CASK; ONE PINT OF VINEGAR ADDED 
AT END or E1gut MONTHS. 
Age 6 Redue- Alcohol | Volatile | Fixed 
when } Specific | gojids. | Ash. Nitrogen.| ing Sucrose. by acid as | acid as 
ana- | gravity. sugars. weight. | acetic. | malic. 
lyzed. 
Mths. iRenictm | herich. |) eb ericr. Perct) |) Pervet. |) Persct.”|\\ Penict)) | tPerict: 
Fresh | 1.0650 15.43 0.27 0.016 was 8! 4.26 0.00 0.03 0.51 
1 | 1.0630 15.18 0.20 0.014 8.96 3.53 0.16 0.05 0.50 
2 | 1.0303 8.96 0.20 0.010 6.72 0.13 3.69 0.18 0.50 
3 | 1.0045 3.89 0.25 0.005 1.81 0.10 6.04 0.17 0.48 
4 | 0.9990 2.83 0.26 0.003 0.91 0.09 6.17 0.18 0.43 
5 | 0.9995 2.62 | 0.25 0.002 0.49 0.06 6.82 0.18 0.44 
6 | 0.9986 2.69 | 0.26 0.002 0.27 0.05 6.83 0.20 0.40 
7 | 0.9984 2.76 0.26 0.003 0.20 0.04 6.65 0.23 0.32 
8 | 0.9978 2.71 | 0.26] 0.001 6.27 0.47 011 
9 | 0.9963 2.73 | 0.27 5.82 0.98 0.09 
10 | 1.0015 2.65 | 0.27 5.29 1.61 0.06 
14 | 1.0089 Sle | (0) 2 |e | ee ee 3.96 0.05 
15 | 1.0095 2.37 | 0.29 3.44 4.04 0.05 
16 | 1.0099 | 2.49 | - ee eran ate 0:06 
21 | 1.0202 2.86 see ST 1.39 7.33 0.04 
24 | 1.0269 2.79 0.39 Ve | S| 0.03 9.49 0.05 
27 | 1.0266 Fetal 0.42 SSS OS 9.41 0.06 
29 | 1.0286 2.94] 0.44 SS 10.03 0.06 
33 | 1.0341 3.54 SSS SSS | SS 11.66 0.08 
36 | 1.0404 2) || — eee Se SSS 13.23 0.02 
44 3.95 | —— SSS | SS | SS 12.96 0.02 
