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Home > posts > 2013 > 10 > 20131022_111815_apa-from-brewing-classic-styles.html

APA from Brewing Classic Styles Tuesday, October 22, 2013, 11:18 AM

/posts/2013/10/20131022_111815_apa-from-brewing-classic-styles.html
/_id/20131022111800

Homebrew 7. Wes helped me with this brew.

Recipe:

(PDF) (TXT) (HTML) (XML -- Stored locally)

By Brewing Classic Styles, p. 135

Method:

All Grain

Style:

American Pale Ale

Boil Time:

60 min

Batch Size:

1.375 gallons (fermentor volume)

Boil Size:

1.9 gallons

Efficiency:

70% (brew house)

Boil Gravity:

1.045 (recipe based estimate)

Original Gravity:

1.062

Final Gravity:

1.017

ABV (standard):

5.85%

IBU (tinseth):

43.5

SRM (morey):

7.48

Fermentables

Amount

Fermentable

PPG

Bill %

2.8125 lb

American - Pale 2-Row

1.8

84.9%

3 oz

American - Munich - Dark 20L

5.7%

3 oz

American - Victory

5.7%

2 oz

American - White Wheat

2.8

3.8%

Hops

Amount

Variety

Time

Use

Type

IBU

0.15 oz

Magnum

Pellet

Boil

60 min

32.58

0.13 oz

Cascade

Pellet

Boil

10 min

4.1

0.13 oz

Centennial

Pellet

Boil

10 min

6.83

0.13 oz

Cascade

Pellet

Boil

0 min

---

0.13 oz

Centennial

Pellet

Boil

0 min

---

Mash Guidelines

Amount

Description

Type

Temp

Time

4.6 qt

Strike at 164

Infusion

152 F

60 min

Mash out

Temperature

168 F

10 min

4.1 qt

Dunk Sparge (water at 175)

Sparge

168 F

10 min

Starting Mash Thickness: 1.4 qt/lb

Other Ingredients

Amount

Name

Type

Use

Time

0.13 tsp

Yeast Nutrient

Other

Boil

10 min

0.25 tsp

Irish Moss

Fining

Boil

10 min

Yeast

Ferments / Safale - American Ale Yeast US-05

Attenuation (avg):

72%

Flocculation:

Medium

Optimum Temp:

59 - 75 F

Starter:

Yes

Fermentation Temp:

66 F

Pitch Rate:

0.75 (M cells / ml / P)

Generated by Brewer's Friend - <http://www.brewersfriend.com/>

2013-10-22 Brew Day:

Below are my notes

(6:07pm) Strike calls for 4.6 qt=1 gal + 2.44 cups. Strike with 1 gal 2.5 cups
Aim for 164°F for a 152°F mash
(6:28) Mashed in. Stabilized at 154. Need to adjust calibration. Hold for 15-20min
t-45min, 152°F. Hold 10min
t-35min, 148°F. Heat 3/10 to 155°F
t-16, T=152 Hold 6. I don;t think this will hold to the end
Started heating sparge. 4.1qt=1gal 0.4 cups. Do 1gal+1/3 cup b/c of extra before
t-8min, ~145 (_Why such a drop? Too early of a measure before at 16?)._Heat 3/10
t-3min, Still heating. Will just bring to mash-out now.
First runnings - Not cool runnings (thanks Wes!) 4qt (7:48)
Adjust bittering hop: Note that the recipe in the book calls for Horizon. We used Magnum. Anyway: 0.15oz*15%AA (recipe)/14.6 %AA(actual)==0.154oz (so keep at 0.15oz)
4 qts second running_plus_ 1.5 cups left. Total of 8 qts (non-temp adjusted) in boil kettle
SG 1.051 @80F (cooled with mini-ice bath) == 1.053.
Brewer's Friend says 87% pre-kettle efficiency (but that does not temp-adjust the volume)
Other hop adjustments (both 10 and 0 min require the same). Cascade: 0.13oz6%AA(recipe)/7.3%AA(actual) ==> 0.106 oz. Centennial: 0.13oz 10%AA(recipe)/8.7 %AA(actual) ==> 0.149oz ~=0.15 oz
Realized we used distilled water by accident for sparge. Oops!
(~8:18 or so, boil started. Didn't note it but I noted when it went to the ice)
Missed 10 min addition. Added at 7min. We'll add 1min 30 seconds to boil. Shouldn't matter too much
(9:15) yeast in boiled H20 cooled to 100°F
(9:19) BK into ice
Time/Temps: 9:30/98F (no more steam - lid on). 9:38/76F. Pull it
9:34 Stirred yeast
OG: 1.071@~72 == 1.072
9:47 pitched.
The yeast didn not really foam up like I would have expected and it has in the past. It should be fine, but I will check it tomorrow to see for activity. I can always run out and buy another pack to pict tomorrow
14.6cm -->1.37 gal = 5.49 qts.
Brewer's Friend says 81% Brew House Efficiency
Short brew day. Cool!
Just to note, we bottled the Old Warmer (beer 5) while this was happening
Also note, the yeast was half a packet, stored in the fridge, from brew 006 (Sour Scotch). That may have had an affect.

2013-10-23 morning update:

Still no yeast activity. Will chicken the afternoon and possible have to re-pitch.

2013-10-23 Afternoon update:

very, very little activity. SeeVIDEO. I think I am going to repitch
...
Bought new yeast packet. Opened fermenter. There was a slight krausen but not much. It may have been fine but I decided to give it a shot. I opened the new packet (spilled a little all over the place too), added it, put the lid on, and gave it a slight shake to agitate it and get it down
For all I know, it will now ferment but it will be oxidized. I guess only time will tell[

](/media/2013/10/IMG_7954.mov)

2013-11-20 Bottling:

I placed the bucket into the fridge on 2013-11-17 after I bottled the Sour Scotch Ale (#6). So it had about 3 days of cold crashing. Below are my notes

I'm curious about the volumes before racking: (1.43 gal), Trub: 3.4 cm (0.20 gal)
Racked
FG 1.020 @ about 40-45 ( Later decided it was 43 from the strip on the bottling bucket)
12.3cm --> 1.12 gal (11.9 bottles so use 11 and be be sure)
Calibrated, that is FG: 1.019 with an ABV of 6.96% and an attenuation of 73.6%
Aiming for 2.4 vol (using 70F as the temp) which comes to 0.95 oz corn sugar
Still used 1/2 cup water. Used tap water since it will be boiled anyway and isn't much

I bottled it which went well. I had almost another full beer which I just drank. I do recognize that it has extra sugar from the priming sugar but it was way too sweet. Probably from overshooting the efficiency by such large numbers making it too sweet. Had I known the OG was so high before racking it, I would have considered adding some sugar to try to bring it down. I really need to start updating my recipes for the higher efficiency. Or, go full BIAB and let the lack of sparge be the reason for the lower efficiency.

2013-12-07 Note: 3 weeks will be 2012-12-11 but may need more because of temp and cold-crash leaving less yeast

Original Wordpress ID and Date: 6803, 2013-10-22_111815

Tags: home_brewing

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