Matches in SemOpenAlex for { <https://semopenalex.org/work/W3038111202> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3038111202 abstract "Processing iles-iles tubers (Amorphophallus onchophyllus) into glucomannan flour leaves waste in the form of solid powder which is a by-product of the glucomannan separation process. The waste contains starch, fiber, and the remaining glucomannan which can still be used as simple sugar through hydrolysis. The purpose of this study is to examine the hydrolysis process of glucomannan agro-industrial waste using acidic and enzymatic methods as a comparison and to determine its effect on the products and by-products formed. Acid hydrolysis using conventional heating (autoclaves) and microwaves with dilute acids, HCl and H2SO4 at concentrations of 0.5 M and 1 M. Enzymatic hydrolysis using a consortium of α-amylase (1.75 and 3.5 U/g), amyloglucosidase (0.3 and 0.6 U/g), and cellulase (1 and 2 U/g). The results showed the potential of waste with the main components consisting of starch (47.26 ± 0.29%), fiber (15.79 ± 0.62%), residual glucomannan (12.64 ± 0.26%). Acid hydrolysis using HCl (0.40-0.56 g sugar/g dry matter) results slightly higher than H2SO4 (0.43-0.53 g sugar/g dry matter). Autoclaves hydrolysis produces sugars with a high DE (76.08-100.18), but with a lower yield (35.90-40.50 %), while the microwave hydrolysis produces sugars with a DP (1.62-2.22) and a higher yield. The higher the concentration of acid, the reducing sugar value, DE, and the higher HMF, but lower DP. In enzymatic hydrolysis, an increase in enzyme dose gives results that are not significantly different. The best treatment is obtained from enzymatic hydrolysis with normal doses because it has a reducing sugar (0.43 g reducing sugar/g dry matter) and total sugar (0.66 g sugar/g dry matter) high and a low HMF (0.19 mg HMF/g dry matter)." @default.
- W3038111202 created "2020-07-02" @default.
- W3038111202 creator A5016794171 @default.
- W3038111202 creator A5041211184 @default.
- W3038111202 creator A5055524115 @default.
- W3038111202 date "2020-06-23" @default.
- W3038111202 modified "2023-09-24" @default.
- W3038111202 title "Acidic and enzymatic hydrolysis of glucomannan agroindustrial waste" @default.
- W3038111202 cites W1968834637 @default.
- W3038111202 cites W1971857492 @default.
- W3038111202 cites W2009674410 @default.
- W3038111202 cites W2064929930 @default.
- W3038111202 cites W2073696885 @default.
- W3038111202 cites W64647114 @default.
- W3038111202 doi "https://doi.org/10.1088/1755-1315/472/1/012006" @default.
- W3038111202 hasPublicationYear "2020" @default.
- W3038111202 type Work @default.
- W3038111202 sameAs 3038111202 @default.
- W3038111202 citedByCount "0" @default.
- W3038111202 crossrefType "journal-article" @default.
- W3038111202 hasAuthorship W3038111202A5016794171 @default.
- W3038111202 hasAuthorship W3038111202A5041211184 @default.
- W3038111202 hasAuthorship W3038111202A5055524115 @default.
- W3038111202 hasBestOaLocation W30381112021 @default.
- W3038111202 hasConcept C134121241 @default.
- W3038111202 hasConcept C141603559 @default.
- W3038111202 hasConcept C16993767 @default.
- W3038111202 hasConcept C170835558 @default.
- W3038111202 hasConcept C178790620 @default.
- W3038111202 hasConcept C181199279 @default.
- W3038111202 hasConcept C185592680 @default.
- W3038111202 hasConcept C191897082 @default.
- W3038111202 hasConcept C192562407 @default.
- W3038111202 hasConcept C2777108408 @default.
- W3038111202 hasConcept C2780179618 @default.
- W3038111202 hasConcept C31903555 @default.
- W3038111202 hasConcept C43617362 @default.
- W3038111202 hasConcept C529335014 @default.
- W3038111202 hasConcept C53270655 @default.
- W3038111202 hasConcept C94412978 @default.
- W3038111202 hasConceptScore W3038111202C134121241 @default.
- W3038111202 hasConceptScore W3038111202C141603559 @default.
- W3038111202 hasConceptScore W3038111202C16993767 @default.
- W3038111202 hasConceptScore W3038111202C170835558 @default.
- W3038111202 hasConceptScore W3038111202C178790620 @default.
- W3038111202 hasConceptScore W3038111202C181199279 @default.
- W3038111202 hasConceptScore W3038111202C185592680 @default.
- W3038111202 hasConceptScore W3038111202C191897082 @default.
- W3038111202 hasConceptScore W3038111202C192562407 @default.
- W3038111202 hasConceptScore W3038111202C2777108408 @default.
- W3038111202 hasConceptScore W3038111202C2780179618 @default.
- W3038111202 hasConceptScore W3038111202C31903555 @default.
- W3038111202 hasConceptScore W3038111202C43617362 @default.
- W3038111202 hasConceptScore W3038111202C529335014 @default.
- W3038111202 hasConceptScore W3038111202C53270655 @default.
- W3038111202 hasConceptScore W3038111202C94412978 @default.
- W3038111202 hasLocation W30381112021 @default.
- W3038111202 hasOpenAccess W3038111202 @default.
- W3038111202 hasPrimaryLocation W30381112021 @default.
- W3038111202 hasRelatedWork W1002030 @default.
- W3038111202 hasRelatedWork W1286332 @default.
- W3038111202 hasRelatedWork W15179159 @default.
- W3038111202 hasRelatedWork W18923992 @default.
- W3038111202 hasRelatedWork W20471476 @default.
- W3038111202 hasRelatedWork W27350283 @default.
- W3038111202 hasRelatedWork W27401709 @default.
- W3038111202 hasRelatedWork W321402 @default.
- W3038111202 hasRelatedWork W33453428 @default.
- W3038111202 hasRelatedWork W35253827 @default.
- W3038111202 isParatext "false" @default.
- W3038111202 isRetracted "false" @default.
- W3038111202 magId "3038111202" @default.
- W3038111202 workType "article" @default.