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<xbrli:xbrl xmlns:in-capmkt="https://www.sebi.gov.in/xbrl/2024-05-31/in-capmkt" xmlns:in-capmkt-roles="https://www.sebi.gov.in/xbrl/Announcements_Pertaining_To_Outcome_Of_Board_Meeting/2024-05-31/in-capmkt/in-capmkt-ent" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:in-capmkt-types="https://www.sebi.gov.in/xbrl/2024-05-31/in-capmkt-types" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.w3.org/1999/xlink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2024-05-31.xsd"/><xbrli:context id="MainD"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/ScripCode">540025</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-08-08</xbrli:startDate><xbrli:endDate>2026-08-08</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/ScripCode">540025</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-08</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="BuybackD"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/ScripCode">540025</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-08-08</xbrli:startDate><xbrli:endDate>2026-08-08</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="BuybackI"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/ScripCode">540025</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-08</xbrli:instant></xbrli:period></xbrli:context><xbrli:context 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contextRef="MainI">ADVENZYMES</in-capmkt:NSESymbol><in-capmkt:NameOfTheCompany contextRef="MainI">Advanced Enzyme Technologies Limited</in-capmkt:NameOfTheCompany><in-capmkt:TypeOfAnnouncementOfBoardMeeting contextRef="MainD">New</in-capmkt:TypeOfAnnouncementOfBoardMeeting><in-capmkt:FirstEventOfBoardMeeting contextRef="MainD">Buy-back</in-capmkt:FirstEventOfBoardMeeting><in-capmkt:DateOfReport contextRef="MainI">2026-08-08</in-capmkt:DateOfReport><in-capmkt:TypeOfSecuritiesOfBuyback contextRef="BuybackD">Equity</in-capmkt:TypeOfSecuritiesOfBuyback><in-capmkt:DateOfBoardMeetingToConsiderTheDecisionOnBuybackOfSecurities contextRef="BuybackI">2026-08-08</in-capmkt:DateOfBoardMeetingToConsiderTheDecisionOnBuybackOfSecurities><in-capmkt:StartTimeOfBoardMeetingForAnnouncementOfBuyback contextRef="BuybackD">10:00:00</in-capmkt:StartTimeOfBoardMeetingForAnnouncementOfBuyback><in-capmkt:EndTimeOfBoardMeetingForAnnouncementOfBuyback contextRef="BuybackD">11:15:00</in-capmkt:EndTimeOfBoardMeetingForAnnouncementOfBuyback><in-capmkt:WhetherPriorIntimationOfBoardMeetingForConsideringBuybackOfSecuritiesFiledWithTheExchange contextRef="BuybackI">true</in-capmkt:WhetherPriorIntimationOfBoardMeetingForConsideringBuybackOfSecuritiesFiledWithTheExchange><in-capmkt:DateOfPriorIntimationSubmittedToStockExchangeOnBoardMeetingForConsideringBuybackOfSecuritiesFiledWithTheExchange contextRef="BuybackI">2026-08-01</in-capmkt:DateOfPriorIntimationSubmittedToStockExchangeOnBoardMeetingForConsideringBuybackOfSecuritiesFiledWithTheExchange><in-capmkt:WhetherDecisionOnBuybackOfSecuritiesApprovedByTheBoard contextRef="BuybackD">Yes</in-capmkt:WhetherDecisionOnBuybackOfSecuritiesApprovedByTheBoard><in-capmkt:WhetherBuybackIsLessThanOrEqualToTenPercentOfTheTotalPaidUpEquityCapitalAndFreeReservesOfTheCompany contextRef="BuybackI">true</in-capmkt:WhetherBuybackIsLessThanOrEqualToTenPercentOfTheTotalPaidUpEquityCapitalAndFreeReservesOfTheCompany><in-capmkt:WhetherAnyRecordDateOrBookClosureDateIntimatedEarlierForBuyback contextRef="BuybackI">false</in-capmkt:WhetherAnyRecordDateOrBookClosureDateIntimatedEarlierForBuyback><in-capmkt:WhetherTheModeOrQuantumOrPricingOrTimingAndOtherDetailsOfBuybackDecidedByTheBoard contextRef="BuybackI">true</in-capmkt:WhetherTheModeOrQuantumOrPricingOrTimingAndOtherDetailsOfBuybackDecidedByTheBoard><in-capmkt:WhetherRecordDateOrBookClosureDateIsFixedByTheCompanyForBuyback contextRef="BuybackI">false</in-capmkt:WhetherRecordDateOrBookClosureDateIsFixedByTheCompanyForBuyback><in-capmkt:MethodsOfBuyback contextRef="BuybackD">Open Market</in-capmkt:MethodsOfBuyback><in-capmkt:MaximumBuybackSizeApprovedByBoardOfDirectors contextRef="BuybackI" unitRef="INR" decimals="0">697000000</in-capmkt:MaximumBuybackSizeApprovedByBoardOfDirectors><in-capmkt:NumberOfSecuritiesProposedForBuyback contextRef="BuybackI" unitRef="shares" decimals="INF">1394000</in-capmkt:NumberOfSecuritiesProposedForBuyback><in-capmkt:NumberOfSecuritiesProposedForBuybackAsAPercentageOfExistingPaidUpCapital contextRef="BuybackI" unitRef="shares" decimals="INF">1</in-capmkt:NumberOfSecuritiesProposedForBuybackAsAPercentageOfExistingPaidUpCapital><in-capmkt:BuybackPrice contextRef="BuybackD" unitRef="INRPerShare" decimals="INF">500</in-capmkt:BuybackPrice><in-capmkt:NumberOfActualSecuritiesInOfExistingPaidUpCapitalBoughtBack contextRef="BuybackI" unitRef="shares" decimals="INF">0</in-capmkt:NumberOfActualSecuritiesInOfExistingPaidUpCapitalBoughtBack><in-capmkt:PercentageOfActualSecuritiesOfExistingPaidUpCapitalBoughtBack contextRef="BuybackI" unitRef="pure" decimals="INF">0</in-capmkt:PercentageOfActualSecuritiesOfExistingPaidUpCapitalBoughtBack><in-capmkt:ConfirmThatTheBuybackUndertakenIsNotWithinAPeriodOfOneYearFromTheDateOfExpiryOfBuybackPeriodOfThePrecedingOfferOfBuyback contextRef="BuybackD">Yes</in-capmkt:ConfirmThatTheBuybackUndertakenIsNotWithinAPeriodOfOneYearFromTheDateOfExpiryOfBuybackPeriodOfThePrecedingOfferOfBuyback><in-capmkt:ConfirmThatNumberOfSharesOrOtherSpecifiedSecuritiesAreIssuedDuringTheBuybackPeriod contextRef="BuybackD">Yes</in-capmkt:ConfirmThatNumberOfSharesOrOtherSpecifiedSecuritiesAreIssuedDuringTheBuybackPeriod><in-capmkt:RemarksForWebsiteDisseminationForBuybackEvent contextRef="BuybackI">The Post Buy Back Shareholding Pattern is provided assuming the Buy-back of Maximum Buy-back Shares, i.e. 1,394,000 Equity Shares, at the Maximum Buy-back Price, i.e. Rs. 500/- per Equity Share. The actual shareholding pattern post Buy-back may vary depending upon the actual number of Equity Shares bought back under the Buy-back. The Maximum Buy-Back Shares represents 1.24% which is less than 25% of the existing paid up equity capital of the Company &lt;BR&gt; 
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