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- Degree_Lintner abstract "°Lintner or degrees Lintner is a unit used to measure the ability of a malt to reduce starch to sugar, that is, its diastatic power. While the measurement is applicable to any amylase, in general it refers to the combined α-amylase and β-amylase used in brewing. The term is also generalized to diastatic malt extracts and separately prepared brewing enzymes. The abbreviation °L is official, but in brewing applications it may conflict with °L used for degrees Lovibond.JECFA, the Joint FAO/WHO Expert Committee on Food Additives, defines the degree Lintner as follows:A malt has a diastatic power of 100 °L if 0.1cc of a clear 5% infusion of the malt, acting on 100cc of a 2% starch solution at 20°C for one hour, produces sufficient reducing sugars to reduce completely 5cc of Fehling's solution.Note that the amylases used in brewing reach their peak efficiencies around 66 °C.Evaluation of a malt or extract is usually done by the manufacturer rather than by the end user; as a rule of thumb, the total grain bill of a mash should have a diastatic power of at least 40 °L in order to guarantee efficient conversion of all the starches in the mash to sugars.The most active barley malts currently available have a diastatic activity of up to 160 °Lintner.In Europe, diastatic activity is often stated in Windisch–Kolbach units (°WK). These are related approximately to °Lintner by:.100.0 °Lintner equals 3.014 × 10−7 katal or 18.08 enzyme units.".
- Degree_Lintner wikiPageExternalLink Additive-270.pdf.
- Degree_Lintner wikiPageID "5983310".
- Degree_Lintner wikiPageRevisionID "501832011".
- Degree_Lintner hasPhotoCollection Degree_Lintner.
- Degree_Lintner subject Category:Brewing.
- Degree_Lintner subject Category:Units_of_catalytic_activity.
- Degree_Lintner comment "°Lintner or degrees Lintner is a unit used to measure the ability of a malt to reduce starch to sugar, that is, its diastatic power. While the measurement is applicable to any amylase, in general it refers to the combined α-amylase and β-amylase used in brewing. The term is also generalized to diastatic malt extracts and separately prepared brewing enzymes.".
- Degree_Lintner label "Degree Lintner".
- Degree_Lintner sameAs m.0fj0y5.
- Degree_Lintner sameAs Q5251833.
- Degree_Lintner sameAs Q5251833.
- Degree_Lintner wasDerivedFrom Degree_Lintner?oldid=501832011.
- Degree_Lintner isPrimaryTopicOf Degree_Lintner.