Abstract
Abstract The surface topography of lupulin glands was studied at various stages of maturity using scanning electron microscopy. Maximum gland filling coincided with maximum alpha‐acid concentration and dry matter yield. The percentage of the different components of oil remained constant after maximum gland filling had occurred. Dry matter content of hops at maximum gland filling varied from year to year and was not an accurate guide to optimum harvest date.
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Claims 5
Claim · model-written summary
Maximum lupulin gland filling coincided with maximum alpha-acid concentration.
Not reportedDirection
Verbatim
e0“Maximum gland filling coincided with maximum alpha‐acid concentration and dry matter yield.”
t0“hops”
Claim · model-written summary
Maximum lupulin gland filling coincided with maximum dry matter yield.
Not reportedDirection
Verbatim
e0“Maximum gland filling coincided with maximum alpha‐acid concentration and dry matter yield.”
t0“hops”
Claim · model-written summary
The percentage composition of hop oil remained constant after maximum gland filling.
Verbatim
e0“The percentage of the different components of oil remained constant after maximum gland filling had occurred.”
t0“hops”
Claim · model-written summary
Hop dry matter content at maximum gland filling varied among years.
Verbatim
e0“Dry matter content of hops at maximum gland filling varied from year to year”
Claim · model-written summary
Dry matter content was not an accurate indicator of optimum hop harvest date.
Verbatim
e0“Dry matter content of hops at maximum gland filling varied from year to year and was not an accurate guide to optimum harvest date.”