Nov 12, 2019

BarthHaas October 2019 Hop Science Report

The latest instalment of the Hop Science newsletter has arrived from Dr. Christina Schoenberger of BarthHaas. With each, we gain an insight into the latest science, innovations and discoveries from research conducted worldwide. See the October 2019 report summary below.

Hop-derived CO2 extract has become an established part of the brewing process because it is easy to use and store, as well as having an exceptional shelf life. Japanese researchers recently derived CO2 extract from other botanicals including lemon peel and coriander seeds, and found it actually yielded better flavour results when used in the conditioning phase of the brewing process when compared to using the corresponding raw material in the whirlpool. Over the past few years, Barth Haas have developed a range of flowable hop extracts that are easy to dose, can be used on the hot side or the cold side of the brewing process, for bittering or aromatic purposes.

US researchers have evaluated the impact of dissolved oxygen on the sensory profiles of dry-hopped beer during storage. They found higher temperature and dissolved oxygen concentration resulted in decreased tropical, citrus and hoppy characteristics. However, chemical analysis showed that hop-derived monoterpenes were not significantly effected by temperature or dissolved oxygen concentration, suggesting the stale character comes from alternate sources such as lipid oxidation or Strecker aldehyde formation.

Upcoming events:

Guided Tasting

Brau Beviale, Nuremberg, 12-14 November 2019

Learn how to create maximum hop flavour with minimum beer losses.

Level 1 Hop Flavourist Course

Barth-Haas Campus, Nuremberg, 25-26 November 2019

Train your sensory memory to better describe hop aromas, hop varieties and hop forward beers.

https://www.barthhaas.com/hopsacademy

If you would like to discuss any of these studies or events further, please get in touch.

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Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

HOPAID® ENQUIRIES

Interested in brewing with HOPAID® ? Request more information or order trial quantities using the form below and we’ll get back to you as soon as possible.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

INCOGNITO® ENQUIRIES

Interested in brewing with INCOGNITO® ? Request more information or order trial quantities using the form below and we’ll get back to you as soon as possible.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

LUPOMAX® ENQUIRIES

Interested in brewing with LUPOMAX® ? Request more information or order trial quantities using the form below and we’ll get back to you as soon as possible.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

FLEX® ENQUIRIES

Interested in brewing with FLEX® ? Request more information or order trial quantities using the form below and we’ll get back to you as soon as possible.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

SPECTRUM ENQUIRIES

Interested in brewing with SPECTRUM? Request more information or order trial quantities using the form below and we’ll get back to you as soon as possible.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

GENERAL ENQUIRIES

How can we help? Tell us using the form below and we’ll get back to you as soon as possible.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

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Join our mailing list and be among the first to know when we have big news to share about our range of Aussie, international and innovative hop products.

Plus, we’ll connect you with a local sales rep so you can get your hands on the hops you need to make awesome beers ASAP.

Your Privacy: By providing us with your personal information you authorise Hop Products Australia (HPA or us) to collect, use, store, dispose and manage that information in accordance with the Privacy Act 1988 and its principles as set out in our Privacy Policy (please refer to the detail at https://www.hops.com.au/privacy-policy/). In particular, we use your personal information and you consent to us using your personal information for the purposes of responding to your query. Generally, we only use or disclose personal information about you for the purposes for which it was collected and where it is sensitive its use will be strictly confined to the purpose of its collection. HPA does not sell, or otherwise trade, your personal information. Our Privacy Policy explains how you may access and correct your personal information, how you can lodge a complaint regarding the handling of your personal information and how HPA will handle any complaint.

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