Acasta
Bro Member
- Joined
- 16/5/10
- Messages
- 1,368
- Reaction score
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Hi guys, im looking to make something with some topaz hops in it, but my LHBS doesn't stock this type. I've been looking around and can't find much.
I have found craftbrewer sells it, but i don't normally buy from there, and i'd rather just shop locally to save on shipping if i can.
So is there any decent substitute out there, or should i just go the real thing?
Anyway, its some victorian hop.
heres the craftbrewer info:
http://www.craftbrewer.com.au/shop/details.asp?PID=3216
The Australian hop variety Topaz is a seedless high alpha acid variety. Bred by the
Hop Products Australia at their Rostrevor Breeding Garden Victoria. Topaz is a very
robust variety with tight compact cones that hold well on maturity.
Topazs high alpha acid levels makes it one of the worlds best alpha acid producers.
Origin
Topaz is a triploid high alpha acid type cultivar bred by Hop Products Australia at
their Rostrevor Breeding Garden Victoria. This variety was bred in 1985 by
crossing a female Tetraploid J78 with a male 29/70/54. Topaz was selected for
commercial production due to it high alpha acid content.
Note: 29/70/54 is a male hop sourced from Wye College, UK
Analytical Data
Yield (Kg/Ha) 38004200
Alpha acids (%) 15.518.0
Beta acids (%) 6.07.0
Alpha/Beta Ratio 2.32.8
Cohumulone (%) 4749.5
Total Oils (ml/100g) 0.81.7
Myrcene (% of whole oil) 2543
Beta Caryophyllene (% of whole oil) 1011
Farnesene (% of whole oil) 0.0
Humulene(% of whole oil) 1113
& Selinene (% of whole oil) 24
Humulene/Caryophyllene ratio 1.11.2
Hop Acids by HPLC (ICE)
Steam distilled essential oil analyzed by GC-MS
I have found craftbrewer sells it, but i don't normally buy from there, and i'd rather just shop locally to save on shipping if i can.
So is there any decent substitute out there, or should i just go the real thing?
Anyway, its some victorian hop.
heres the craftbrewer info:
http://www.craftbrewer.com.au/shop/details.asp?PID=3216
The Australian hop variety Topaz is a seedless high alpha acid variety. Bred by the
Hop Products Australia at their Rostrevor Breeding Garden Victoria. Topaz is a very
robust variety with tight compact cones that hold well on maturity.
Topazs high alpha acid levels makes it one of the worlds best alpha acid producers.
Origin
Topaz is a triploid high alpha acid type cultivar bred by Hop Products Australia at
their Rostrevor Breeding Garden Victoria. This variety was bred in 1985 by
crossing a female Tetraploid J78 with a male 29/70/54. Topaz was selected for
commercial production due to it high alpha acid content.
Note: 29/70/54 is a male hop sourced from Wye College, UK
Analytical Data
Yield (Kg/Ha) 38004200
Alpha acids (%) 15.518.0
Beta acids (%) 6.07.0
Alpha/Beta Ratio 2.32.8
Cohumulone (%) 4749.5
Total Oils (ml/100g) 0.81.7
Myrcene (% of whole oil) 2543
Beta Caryophyllene (% of whole oil) 1011
Farnesene (% of whole oil) 0.0
Humulene(% of whole oil) 1113
& Selinene (% of whole oil) 24
Humulene/Caryophyllene ratio 1.11.2
Hop Acids by HPLC (ICE)
Steam distilled essential oil analyzed by GC-MS